JP5396401B2 - 発光ダイオード照明装置 - Google Patents

発光ダイオード照明装置 Download PDF

Info

Publication number
JP5396401B2
JP5396401B2 JP2010539582A JP2010539582A JP5396401B2 JP 5396401 B2 JP5396401 B2 JP 5396401B2 JP 2010539582 A JP2010539582 A JP 2010539582A JP 2010539582 A JP2010539582 A JP 2010539582A JP 5396401 B2 JP5396401 B2 JP 5396401B2
Authority
JP
Japan
Prior art keywords
led
tube
led assembly
light
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2010539582A
Other languages
English (en)
Other versions
JP2011508380A (ja
Inventor
シーミート,デニス
アイビィー,ジョーン
パラゾロ,フランシス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ilumisys Inc
Original Assignee
Ilumisys Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ilumisys Inc filed Critical Ilumisys Inc
Publication of JP2011508380A publication Critical patent/JP2011508380A/ja
Application granted granted Critical
Publication of JP5396401B2 publication Critical patent/JP5396401B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/20Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68Details of reflectors forming part of the light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/04Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/04Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

本発明は、発光ダイオード(LED)アセンブリに関し、特に、従来の蛍光灯を従来の蛍光灯器具に交換できるLEDアセンブリに関する。
発光ダイオード(LED)は、蛍光灯より優れた多くの利点を有する。LEDは、より効率的で、より長く持続し、振動および低温に対する影響が少ない。LEDの利点を利用するために、従来の蛍光管は、LEDを含むように改良されてきた。例えば、特許文献1は、一群のLEDを包み込む従来の蛍光管の形状を有する管を開示している。LEDによって改良された公知の蛍光管は、蛍光管の均一な非指向性光出力とは対照的に、LEDの指向性光出力によって抑制される。
米国特許第7,049,761号明細書
本発明は、管の円周周辺および管の長さに沿って光を均一に配光し、明白な点光源のない均一の光を生じる様々な方向のLEDを教示する。
このような構成の1つは、第1のLEDアセンブリおよび第2のLEDアセンブリを備え、その各々は、複数のLEDを有する。管は少なくとも1つの管部を有し、第1および第2のLEDアセンブリは、管部の長手方向の長さに取り付けられ、管の内部に向くように方向付けられる。各LEDアセンブリから最少量の光を受ける管の領域は、複数のLEDアセンブリから光を受け、一方、各LEDアセンブリから最大量に光を受ける管の部分は、1つのLEDアセンブリから光を受けるだけである。従って、全体として、管の円周全体の周り、および管の全長に沿って、同程度の量の光が管を照射する。
他のこのような構成は、例えば、少なくとも一つの管部と、複数のLEDアセンブリを有する少なくとも1つのLEDアセンブリと、を有する管状ハウジングを備える。各LEDアセンブリは、管状ハウジングの長手方向の長さに取り付けられ、管状ハウジングの接線に平行に光を発するように方向付けられる。また、この構成は、各LEDアセンブリと連結された光パイプを有し、管状ハウジングの少なくとも一部の内側に湾曲している。
これらの実施形態、および他の実施形態を、以下により詳細に説明する。
本明細書における説明は、添付した図面を参照する。ここで、幾つかの図の全体にわたって、同じ参照番号は同じ部分を示す。
管の長手方向の長さに沿って取り付けられた2つの中心対向LEDアセンブリを有する透明管の等角図である。 管の長手方向の長さに沿って取り付けられた2つの中心対向LEDアセンブリを有する管の側面図である。 管の長手方向の長さに沿って取り付けられた2つのオフセットLEDアセンブリを有する管の側面図である。 2つの中心対向LEDアセンブリを有する管、および2つのLEDアセンブリの間に配置された反射面の側面図である。 図4に示す管と類似するが、その反射面は、光をLEDアセンブリの周辺部に向けるための屈曲部を有する管の側面図である、 2つの半径方向に取り付けられたLEDアセンブリを有する管、および光を管の円弧部の周りに向ける2つの光パイプの側面図である。 図6の部分断片図である。 側面放射LEDおよび光パイプを有する管の側面図である。 図7の部分断片図である。
LEDによって改良された公知の蛍光灯は、照明される対象に向かって直接配光する。しかしながら、照明される対象に向かって直接配光することは、LEDの狭い視野角のため、不快で不均一な光を生じ、輝点が出現する。対照的に、本明細書では、均一な光を与える線形分布の発光ダイオードの実施形態を開示する。一定の方向にLEDを配置することによって、輝点の出現は解消され、均一な光が与えられる。
線形分布の発光ダイオードの実施形態を図1〜図7に示す。図示された光線は、説明用のものであり、LEDからの実際の光の分散を正確に描写することを意図するものではない。図1に示すように、LED照明装置10は、管12と、LEDアセンブリ14とを有する。管12は、LED照明装置10が、従来の蛍光灯器具と互換性を持つことを可能にするように形成され、装置10をこのような照明器具に嵌入するためのエンド・キャップを有する。LEDアセンブリ14は、管12の長さ全体に光を与えるために、管12の長手方向の長さ、すなわち、管12の軸に平行な管12の長さに沿って延びている。管12は、2つの半円形管部13をLEDアセンブリ14に取り付けることにより形成される。管部13とLEDアセンブリ14との間の取付具は、接着剤の代わりに、ネジ、スナップフィット機構、または当業者に既知の他の適切な取付具とすることができる。
しかしながら、図7に示すように、LED照明装置10は、管12の円周上に1つのLEDアセンブリ14のみを有する場合、1つの管部13はLEDアセンブリ14の一方の側から他方の側までほとんど完全な円を延びることができる。また、図5の実施形態で示すように、管12は、LEDアセンブリ14をその内側に取り付けた従来の蛍光灯とすることができる。管12とLEDアセンブリ14との間の取付具は、接着剤の代わりに、ネジ、スナップフィット機構、または当業者に既知の他の適切な取付具とすることができる。また、管12の特殊形状は、LED照明装置10の所望の使用に依存する。例えば、管12は、細長い形状である必要はなく、U型、ドーナツ型、あるいは特定用途に要求される他の形状とすることができる。この場合、一つ以上のLEDアセンブリ14は、管の軸に平行にさらに伸びる(すなわち、長手方向にさらに伸びる)が、管12と互換性を持つように成型されている。例えば、管12が、従来のリング形の蛍光灯を交換することを目的とする場合、LEDアセンブリ14は、リング形の管の内周および外周の周りを長手方向に延び、続いて管12の湾曲部に延びる。管12は、ポリカーボネート、ガラス、アクリル、および当業者に公知の他の材料より形成されることができる。
例示された図2において、管12は、拡散面22を有する。図示された拡散面22は、管12の内面に塗布された拡散膜である。また、拡散面は、透明管12の内側に塗布された光透過性樹脂内の拡散粒子を有することができる。あるいは、他の拡散層を透明管に固定する代わりに、管10を半透明材料より作製することができる。また、管12は、例えば管12の内面を粗くした内面に拡散面22を形成する処理を受けることもできる。また、図7に示すように、例えば、***32、ドット、バンプ、くぼみ、および他の平坦でない面のような光抽出構造体を、管12の内面に有することができる。この場合、他の拡散層を、管12の外側に有することができる。
各LED光アセンブリ14は、複数のLED16および電気回路を有する。LED光アセンブリ14に含まれるLED16は、白色光を発する。しかしながら、必要に応じて、青色光、紫外線光、または他の波長の光を発するLED16を含むことができる。プリント回路基板(PCB)18は、例示された実施形態では電気回路を形成する。しかしながら、例えば金属芯回路基板のような他の型の回路基板を、PCB18の代わりに用いることができる。また、組立前に、例えば管部13の内部に銅を付着することによって、回路を管12の内面に直接形成することができる。同様に、LED16が電気的に接続され、適切に支持される限り、プリント回路基板18の代わりにワイヤを用いることができる。ワイヤが用いられるとき、LED16をヒートシンク20に直接接着することができ、あるいは、ヒートシンクが適用不要の場合は、管12に直接接着することができる。LEDの故障の危険は低いので、LED16を、直列または平行に接続することができる。各PCB18に取り付けられたヒートシンク20を例示する。しかしながら、管部13は、ヒートシンク20を必要としない熱伝導プラスチック材料より形成することができる。管12がリング形に配置される応用においては、例えば、電気回路がフレキシブル回路基板を含むことが望ましい。
従来の蛍光照明器具との物理的および電気的接続を容易にするために、管12の各端部にエンド・キャップ(図示せず)が取り付けられる。エンド・キャップは、変圧器、必要な場合には、他の必要な電気部品を含むことができる。また、電気部品は、管12の一部に存在することができる。エンド・キャップは、例えば従来の蛍光照明器具において一般的に用いられる2ピン構成のような必要な物理的および電気的接続を含むことができる。このような構造は、例えば、米国特許第7,049,761号に示される。
図2に例示された実施形態において、2つのLEDアセンブリ14は、管12を形成するために、管部13の長手方向の長さに取り付けられる。LEDアセンブリ14は、管12の中心に対して180°の間隔を置かれ、LEDアセンブリ14は、管12の中心に対向するように方向付けられる。LED16が複数の方向に光を発する一方、LED16が上記いわゆる「対向」している方向は、発せられた光が進む方向を参照して決定される。すなわち、ラインがLEDアセンブリ14が「対向」するように方向付けられる場合、LED16によって発せられた等量の光が、そのラインを含む平面の両側を通過する。
LED16により発せられた光は、LED16が対向する方向を囲む領域に最も集中する。管12の対向側に2つのLEDアセンブリ14を配置し、管12の中心に向かって方向付けることによって、管12の円周の周りに光の均一な分布が実現される。というのは、図2に示す管12の上部および底部のような各LEDアセンブリから最小量の光を受ける管12の部分は、両方のLEDアセンブリ14から光を受けるからである。LED16が対向している周囲の領域における管12の領域のように、各LEDアセンブリ14から最大量の光を受ける管12の部分は、1つのLEDアセンブリ14から光を受けるだけである。従って、全体として、同程度の量の光が、その円周全体の周辺で管12を照射する。さらに、拡散面12は、光が管12を出る前に光を拡散することによって追加の輝点を除く能力を与える。図2に示す実施形態における管12の単一の円周経路には、2つのLEDアセンブリ14のみが予期される一方、追加の明るさのために追加のLEDアセンブリ14を、管12の周りに配置することができる。このようなLEDアセンブリ14が管12の周りに均一に間隔を置かれて配置されることが望ましいが、必要でない。
第2実施形態を図3に示す。ここで、LEDアセンブリ14は、オフセット方向にある。すなわち、管12の中心に対向する代わりに、図3のLEDアセンブリ14は、それぞれ管12の中心の上下にわずかに曲げられる。第1実施形態のLEDアセンブリ14の方向は、対向するLEDアセンブリ14によって、管12を出ることを妨害される若干の光を生じる。第1実施形態の中心に対向する方向と比較して、第2実施形態のオフセット方向は、管12を出る光の量を増加することができ、LED照明装置10の増加した全体的な明るさを生じることができる。管12の1つの円周の周りのLEDアセンブリ14の数、およびLEDアセンブリ14の間隔は、図3に示す構成と異なるものとすることができる。しかし、このようなアセンブリ14は、上述した管12の円周周辺に均一に配光されることが望ましい。さらに、オフセット角、すなわちLED16が対向する方向と中心に対向する方向との間の角度は、変動することができる。オフセット角が大きいほど、対向するLEDアセンブリ14によって遮断される光が少なくなる。しかしながら、オフセット角の増大の代償は、角度の増大につれて配光が少なくなるということである。
図4に示す他の実施形態では、反射面24は、管12の内側に配置される。反射面24は、例えば、その後方に金属を被覆したガラスまたはプラスチックよりなる鏡のような反射材料より作製され、必要に応じて、拡散面を有することができる。反射面24は、管12の直径にわたって拡がっている。また、反射面24は、管12の径より小さい主な長さを有することができ、管12のブラケットによって支持され、あるいは、管12の各々の端部のエンド・キャップに取り付けることができる。反射面24は、管12の円弧部全体にわたって均一に配光するように設計された凸形状を有する。反射面24の特定の局率は、LED16の視野角、各LED16から反射面24までの距離、および管12の円周の周りのLED16の数に依存している。例えば、狭い視野角を有するLED16は、管12の円弧部にわたって同じ配光を実現するために、広い視野角を有するLED16より大きな偏向角を必要とする。さらに、各LED16が反射面24に対向する位置の近傍の反射面24からリップ26が突出している。リップ26は、あるいはまた、LEDアセンブリ14に向かって反射面24から右後方へ反射されるLEDアセンブリ14の周辺に光を導く反射面24からの突出物である。従って、リップ26は管12を出ることができる光の量を増加させ、それによって、LED照明装置10の明るさを増大させる。
他の実施形態は、図5に示す反射面24に屈曲部28を有する。本実施形態における反射面24は、屈曲部28が反射面24と管12との接合部の近傍に配置されることを除いては、前述の実施形態における反射面24と類似している。各屈曲部28は、LEDアセンブリ14の周辺部のすぐ外側の管12の領域を通る光を導くように曲げられる。LEDアセンブリ14の近傍で管12を通る光を導くことによって、LEDアセンブリ14によって生成される暗点の出現が減少する。この実施形態もまた、反射面24上の拡散面22を特徴とする。
図6に示す実施形態は、管12に半径方向に取り付けられた少なくとも1つのLEDアセンブリ14を特徴とする。この配置では、半径方向に取り付けられたLEDアセンブリ14は、LEDアセンブリ14が取付けられた位置における管12の接線に平行に対向する。光パイプ30の第1端部は、発せられた光を受けるために、各LED16に隣接している。次に、光パイプ30の第2端部が次のLEDアセンブリ14の背面に隣接するまで、光パイプ30は、管12の内側周辺に湾曲する。光パイプ30は、管12の円周周辺で円弧を描くようにテーパがつけられている。LED16の近傍の光パイプ30の大きい断面は、高比率の量の光が、光を出す代わりに管12の周りで円弧を描くことを可能にする。光が管12の周りで円弧を描き、光パイプ30内の光の量が管12を出る一部の光のため減少するので、光パイプ30のより小さい断面は、高比率の量の光を管12から追い出す。従って、均一な量の光が、管12の円弧全体を通って管12を出る。光パイプ30は、光を反射するための金属被覆を有するプラスチックから構成される。また、光パイプ30は、鏡面仕上げされたガラスから構成されることもできる。選択される材料に関係なく、LED照明装置10の明るさを最大にするために、光パイプ30は、できるだけ合計内部反射に近い内部反射としなければならない。
本実施形態における光パイプ30の表面は、光抽出構造体、特に図示する***部32を有する。光抽出構造体は、例えば、ドット、バンプ、くぼみ、および他の平坦でない表面のような他の形状をとることができる。このような光抽出構造体のサイズおよび形状は、管12の円周および長さにわたって変化し、管12の円周および長さにわたって均一な配光を生じることができる。例えば、光束が高い場合、構造を小さくし、LED16に近づくほど希薄にし、光速が低い場合、構造を大きくし、LED16から離れて高密である。複数のLED16が管12の円周周辺に配置されると、高密で間隔を置かれた光抽出構造体を有する管12の円周周辺の複数の領域とすることができる。光抽出構造体の配置は、Michael Zollers”integrated Optimization Capabilities Provide a Robust Tool for LED Backlight Design,”LEDsMagazine (Oct.2006),pp27-29に開示されたソフトウェアなどのソフトウェアによって決定され、その内容は、本明細書に参考により含まれている。また、光抽出構造体の配置を、実験またはラフな計算などの他の方法で決定することができる。また、光パイプ30の表面は平坦にすることができ、光パイプ30は、光抽出構造体を含む必要はない。
管12の円周上に単一のLEDアセンブリ14のみがある場合、光パイプ30は、回転が開始されてからLEDアセンブリ14の反対側で終了する前に、管12の内部での回転全体をほとんど完了する。これにより、管12の円柱全体にわたって殆ど配光する。動作においては、LED16により発される一部の光は、管12の臨界角より小さい入射角を有する管12に照射し、管12を出て、一部が管12の臨界角以上の入射角を有する管12に照射して、管12に戻って屈折し、一部が最初に光パイプ30に接触する。光パイプ30は、照射する光を反射させて管12の方へ戻す。従って、光線は管12を出る前に円弧部によって跳ね返り、その結果、円弧部による均一な配光を生じる。
図7に示す実施形態は、側面照射LED16と、第5実施形態における光パイプ30と類似した光パイプ30とを特徴とする。側面照射LED16は、LED16が向いている方向にほぼ直角な方向に円盤状の光を発する。LED16は、LED16が管12の局所的な接線に平行に光を発する。この実施形態では、回路基板18およびヒートシンク20が、管12の内側のLED16の下に取り付けられている。また、回路基板18およびヒートシンク20は、管12の外側に取り付けられている。光パイプ30は、管12の内側の周りに湾曲し、LED16の一方の面から他方の面まで延び、管12と光パイプ30との間にチャネルを形成する。光パイプ30は、LED16から最も遠い光パイプ30の部分が管12に最も近くなるようにテーパがかけられている。光パイプ30のテーパ形状は、光の量が少ないとき、高比率の光を管12から出させ、管12の円周周辺で均一な配光を生じる。従って、光はLED16の側面を出て、管12の円周周辺で曲がり、光が臨界角より小さい角度で管12を照射するまで管12と光パイプ30との間で反射して、管12を出る。また、複数のLEDアセンブリ14を、管12の円周周囲に配置することができ、この場合、光パイプ30は、LEDアセンブリ14の各々の間に延びる。また、光抽出構造体も、前の実施形態で説明したように、光パイプ30上に配置することができる。
上述した実施形態は、本発明を容易に理解できるように説明されている。その内容は、本発明を限定するものではない。これに反して、本発明は添付の請求の範囲内に含まれる様々な改良および均等な構造を含むことを意図している。その範囲は、このような法律によって許容される改良および均等な構造の全てを含むような最も幅広い解釈によるものとする。

Claims (10)

  1. 従来の蛍光管照明器具の従来の蛍光管に置き換えられるための発光ダイオード(LED)照明装置であって、
    少なくとも1つの管部を有する管状ハウジングと、
    複数のLEDを有する第1のLEDアセンブリと、を備え、前記第1のLEDアセンブリは、前記管状ハウジングの第1の長手方向の長さに沿って配置され、前記管状ハウジングの内側に対向するように方向付けられ、
    前記LED照明装置は、複数のLEDを有する第2のLEDアセンブリを備え、前記第2のLEDアセンブリは、前記管状ハウジングの第2の長手方向の長さに取り付けられ、前記管状ハウジングの内側に対向するように方向付けられた、前記第1のLEDアセンブリおよび前記第2のLEDアセンブリは、前記管状ハウジングの中心に対して180°間隔を置いて離れ、互いに対向するように方向付けられ、
    前記LED照明装置は、前記管状ハウジングの内側に反射面を備え、前記反射面は、前記管部の内径に亘って拡がり、第1の凹面および第2の凹面を有し、前記第1のLEDアセンブリは、前記第1の凹面に対向し、前記第2のLEDアセンブリは、前記第2の凹面に対向している、LED照明装置。
  2. 前記第1のLEDアセンブリおよび前記第2のLEDアセンブリは、前記管状ハウジングの径に対して所定の角度に方向付けられている、請求項1のLED照明装置。
  3. 前記第1のLEDアセンブリの周辺部に光を向けるために、前記反射面の前記第1の凹面の中心点から突出したリップをさらに備えた、請求項のLED照明装置。
  4. 前記反射面は拡散面を有する、請求項のLED照明装置。
  5. 前記反射面は、前記反射面と前記管との接合部に配置された屈曲部を有し、前記屈曲部によって、前記第1のLEDアセンブリの周辺部に光を向けるように曲げられている、請求項のLED照明装置。
  6. 各管部は、円弧状の断面、透明な外側層、拡散内部層を有し、ポリカーボネート、アクリル、およびガラスの少なくとも1つより作製される、請求項1のLED照明装置。
  7. 前記第1のLEDアセンブリおよび前記第2のLEDアセンブリに取り付けられた第1の半円形の管部と、
    前記第1のLEDアセンブリおよび前記第2のLEDアセンブリに取り付けられた第2の半円形の管部と、をさらに備えた、請求項のLED照明装置。
  8. 前記第1のLEDアセンブリに取り付けられた第1のヒートシンクと、
    前記第2のLEDアセンブリに取り付けられた第2のヒートシンクと、をさらに備えた、請求項1のLED照明装置。
  9. 前記管状ハウジングは、円形断面を有する1つの管部を備えた、請求項1のLED照明装置。
  10. 前記第1のLEDアセンブリおよび前記第2のLEDアセンブリの各々は、それぞれ複数のLEDを支持する回路基板を備えた、請求項1のLED照明装置。
JP2010539582A 2007-12-21 2008-11-25 発光ダイオード照明装置 Active JP5396401B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/962,995 2007-12-21
US11/962,995 US7712918B2 (en) 2007-12-21 2007-12-21 Light distribution using a light emitting diode assembly
PCT/US2008/084650 WO2009085500A2 (en) 2007-12-21 2008-11-25 Light distribution using a light emitting diode assembly

Publications (2)

Publication Number Publication Date
JP2011508380A JP2011508380A (ja) 2011-03-10
JP5396401B2 true JP5396401B2 (ja) 2014-01-22

Family

ID=40788384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010539582A Active JP5396401B2 (ja) 2007-12-21 2008-11-25 発光ダイオード照明装置

Country Status (6)

Country Link
US (2) US7712918B2 (ja)
EP (1) EP2220427B1 (ja)
JP (1) JP5396401B2 (ja)
CN (1) CN101896764B (ja)
CA (1) CA2703925C (ja)
WO (1) WO2009085500A2 (ja)

Families Citing this family (220)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497821B2 (en) 2005-08-08 2016-11-15 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
WO2009064472A1 (en) * 2007-11-14 2009-05-22 Light Prescriptions Innovators, Llc Neon-tube substitute using light-emitting diodes
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US20090268461A1 (en) * 2008-04-28 2009-10-29 Deak David G Photon energy conversion structure
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US8021008B2 (en) * 2008-05-27 2011-09-20 Abl Ip Holding Llc Solid state lighting using quantum dots in a liquid
CN101603666A (zh) * 2008-06-11 2009-12-16 鸿富锦精密工业(深圳)有限公司 灯具
US7901112B2 (en) * 2008-08-27 2011-03-08 Chia-Yi Chen Lap based in light-emitting diodes
US11480306B2 (en) 2008-09-05 2022-10-25 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US10021742B2 (en) 2014-09-28 2018-07-10 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9794990B2 (en) 2014-09-28 2017-10-17 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp with improved compatibility with an electrical ballast
US9618168B1 (en) 2014-09-28 2017-04-11 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10634337B2 (en) 2014-12-05 2020-04-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp with heat dissipation of power supply in end cap
US9587817B2 (en) 2014-09-28 2017-03-07 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9945520B2 (en) 2014-09-28 2018-04-17 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9879852B2 (en) 2014-09-28 2018-01-30 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US11131431B2 (en) 2014-09-28 2021-09-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9447929B2 (en) 2014-09-28 2016-09-20 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9885449B2 (en) 2014-09-28 2018-02-06 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9629211B2 (en) 2014-09-28 2017-04-18 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp with improved compatibility with an electrical ballast
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8444292B2 (en) 2008-10-24 2013-05-21 Ilumisys, Inc. End cap substitute for LED-based tube replacement light
AT507530B1 (de) * 2008-11-04 2013-05-15 Al Systems Gmbh Lichtleitelement für eine beleuchtungseinrichtung sowie beleuchtungseinrichtung
CN102216669B (zh) * 2008-11-18 2015-03-18 皇家飞利浦电子股份有限公司 电灯
US8556452B2 (en) 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
US8664880B2 (en) 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
JP2012523664A (ja) * 2009-04-08 2012-10-04 ジーエル ビジョン インコーポレイテッド 広くて均一な配光を持つled照明
US8761565B1 (en) * 2009-04-16 2014-06-24 Fusion Optix, Inc. Arcuate lightguide and light emitting device comprising the same
US8750671B1 (en) * 2009-04-16 2014-06-10 Fusion Optix, Inc Light bulb with omnidirectional output
US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US7956546B2 (en) * 2009-05-15 2011-06-07 Bridgelux, Inc. Modular LED light bulb
ES2593041T3 (es) * 2009-05-28 2016-12-05 Philips Lighting Holding B.V. Dispositivo de iluminación y un procedimiento para el montaje de un dispositivo de iluminación
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
US8188685B1 (en) 2009-06-10 2012-05-29 Johnston John F Light-generating system
CA2765200A1 (en) 2009-06-23 2011-01-13 Altair Engineering, Inc. Illumination device including leds and a switching power control system
CN101994933B (zh) * 2009-08-14 2013-01-09 鸿富锦精密工业(深圳)有限公司 照明装置
US8272763B1 (en) 2009-10-02 2012-09-25 Genesis LED Solutions LED luminaire
US20110101842A1 (en) * 2009-11-02 2011-05-05 Anthony Valenzano Distributed Element Light-Emitting-Diode (LED) Light Fixture
WO2011063302A2 (en) * 2009-11-19 2011-05-26 ElectraLED Inc. Fluorescent light fixture assembly with led lighting element and converter modules
US10977965B2 (en) 2010-01-29 2021-04-13 Avery Dennison Retail Information Services, Llc Smart sign box using electronic interactions
EP2529366B1 (en) 2010-01-29 2016-11-09 Avery Dennison Corporation Smart sign box using electronic interactions
WO2011103204A2 (en) 2010-02-17 2011-08-25 Intellilight Corp. Lighting unit having lighting strips with light emitting elements and a remote luminescent material
WO2011119958A1 (en) 2010-03-26 2011-09-29 Altair Engineering, Inc. Inside-out led bulb
EP2553316B8 (en) * 2010-03-26 2015-07-08 iLumisys, Inc. Led light tube with dual sided light distribution
US8541958B2 (en) 2010-03-26 2013-09-24 Ilumisys, Inc. LED light with thermoelectric generator
DE202010004343U1 (de) * 2010-03-29 2010-08-12 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe
RU2555641C2 (ru) * 2010-04-23 2015-07-10 Конинклейке Филипс Электроникс Н.В. Осветительное устройство
CA2703611C (en) 2010-05-12 2017-10-03 Steeve Quirion Retrofit led lamp assembly for sealed optical lamps
US20110298372A1 (en) * 2010-06-08 2011-12-08 Bestone Global Electronics Inc. LED Lamp
BR112012032017A2 (pt) * 2010-06-17 2016-08-09 Koninkl Philips Electronics Nv dispositivo de iluminação e luminária
TW201200803A (en) * 2010-06-23 2012-01-01 Foxsemicon Integrated Tech Inc LED lamp
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
EP2593714A2 (en) 2010-07-12 2013-05-22 iLumisys, Inc. Circuit board mount for led light tube
TW201235609A (en) * 2010-07-13 2012-09-01 Koninkl Philips Electronics Nv Low cost mounting of LEDs in TL-retrofit tubes
US10883702B2 (en) 2010-08-31 2021-01-05 Ideal Industries Lighting Llc Troffer-style fixture
US8035284B2 (en) * 2010-09-22 2011-10-11 Bridgelux, Inc. Distributed LED-based light source
US8668361B2 (en) 2010-09-22 2014-03-11 Bridgelux, Inc. LED-based replacement for fluorescent light source
US8227813B2 (en) 2010-09-22 2012-07-24 Bridgelux, Inc. LED light source utilizing magnetic attachment
WO2012043543A1 (ja) * 2010-09-27 2012-04-05 東芝ライテック株式会社 発光装置及び照明装置
CN101956919A (zh) * 2010-10-11 2011-01-26 鸿富锦精密工业(深圳)有限公司 发光二极管灯具
US20120091876A1 (en) * 2010-10-15 2012-04-19 Ching-Yuan Hsiao Led light bulb and its bulb shell, and method of manufacturing the bulb shell
WO2012058556A2 (en) 2010-10-29 2012-05-03 Altair Engineering, Inc. Mechanisms for reducing risk of shock during installation of light tube
US8455895B2 (en) 2010-11-08 2013-06-04 Bridgelux, Inc. LED-based light source utilizing asymmetric conductors
US9478719B2 (en) 2010-11-08 2016-10-25 Bridgelux, Inc. LED-based light source utilizing asymmetric conductors
WO2012063174A2 (en) * 2010-11-11 2012-05-18 Koninklijke Philips Electronics N.V. Low cost retrofit led light tube for fluorescent light tubes
US9797560B2 (en) 2010-11-16 2017-10-24 Dialight Corporation LED luminaire utilizing an extended and non-metallic enclosure
US9033542B2 (en) * 2010-11-16 2015-05-19 Dialight Corporation LED luminaire utilizing an extended and non-metallic enclosure
US8950905B2 (en) * 2012-07-23 2015-02-10 Southpac Trust International, Inc. Optical film compression lenses, overlays and assemblies
US8487518B2 (en) * 2010-12-06 2013-07-16 3M Innovative Properties Company Solid state light with optical guide and integrated thermal guide
US9494293B2 (en) 2010-12-06 2016-11-15 Cree, Inc. Troffer-style optical assembly
US10309627B2 (en) 2012-11-08 2019-06-04 Cree, Inc. Light fixture retrofit kit with integrated light bar
US9581312B2 (en) 2010-12-06 2017-02-28 Cree, Inc. LED light fixtures having elongated prismatic lenses
US9822951B2 (en) 2010-12-06 2017-11-21 Cree, Inc. LED retrofit lens for fluorescent tube
US8587185B2 (en) 2010-12-08 2013-11-19 Cree, Inc. Linear LED lamp
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
US9500321B2 (en) 2011-02-11 2016-11-22 Brian K. Morgan LED illumination assembly having remote control system
WO2012109669A1 (en) 2011-02-11 2012-08-16 Lampein Laboratories Corp Illumination system
USD667983S1 (en) 2011-03-09 2012-09-25 Cree, Inc. Troffer-style lighting fixture
USD667156S1 (en) 2011-03-09 2012-09-11 Cree, Inc. Troffer-style lighting fixture
US8890435B2 (en) 2011-03-11 2014-11-18 Ilumi Solutions, Inc. Wireless lighting control system
US10321541B2 (en) 2011-03-11 2019-06-11 Ilumi Solutions, Inc. LED lighting device
US10630820B2 (en) 2011-03-11 2020-04-21 Ilumi Solutions, Inc. Wireless communication methods
EP2686603B1 (en) * 2011-03-16 2016-10-26 Philips Lighting Holding B.V. A lighting device, a lamp and a luminaire
US9052417B2 (en) 2011-04-08 2015-06-09 Brite Shot, Inc. LED array lighting assembly
US9316368B2 (en) 2011-04-18 2016-04-19 Cree, Inc. LED luminaire including a thin phosphor layer applied to a remote reflector
JP4979827B1 (ja) * 2011-05-23 2012-07-18 ポスコ エルイーディ カンパニー リミテッド 光半導体基盤管型照明装置
KR101807664B1 (ko) * 2011-05-30 2017-12-11 삼성전자 주식회사 전방향성 발광 소자 램프
US10203088B2 (en) 2011-06-27 2019-02-12 Cree, Inc. Direct and back view LED lighting system
US8876325B2 (en) 2011-07-01 2014-11-04 Cree, Inc. Reverse total internal reflection features in linear profile for lighting applications
US9534765B2 (en) * 2011-07-24 2017-01-03 Cree, Inc. Light fixture with coextruded components
USD669204S1 (en) 2011-07-24 2012-10-16 Cree, Inc. Modular indirect suspended/ceiling mount fixture
US10823347B2 (en) 2011-07-24 2020-11-03 Ideal Industries Lighting Llc Modular indirect suspended/ceiling mount fixture
WO2013028965A2 (en) 2011-08-24 2013-02-28 Ilumisys, Inc. Circuit board mount for led light
KR20130023638A (ko) * 2011-08-29 2013-03-08 삼성전자주식회사 전구형 반도체 발광 소자 램프
CN104025556B (zh) 2011-09-01 2018-08-10 艾利丹尼森公司 用于消费者追踪的设备、***和方法
US8096683B1 (en) 2011-09-09 2012-01-17 Burrell Iv James W Reflective light tube assembly for LED lighting
US20140209928A1 (en) * 2011-09-22 2014-07-31 The Silanna Group Pty Ltd Light source assembly and a process for producing a light source assembly
KR20130037945A (ko) * 2011-10-07 2013-04-17 삼성전자주식회사 조명장치
US8630908B2 (en) 2011-11-02 2014-01-14 Avery Dennison Corporation Distributed point of sale, electronic article surveillance, and product information system, apparatus and method
US9423117B2 (en) 2011-12-30 2016-08-23 Cree, Inc. LED fixture with heat pipe
US10544925B2 (en) 2012-01-06 2020-01-28 Ideal Industries Lighting Llc Mounting system for retrofit light installation into existing light fixtures
US9488329B2 (en) 2012-01-06 2016-11-08 Cree, Inc. Light fixture with textured reflector
US9476566B2 (en) 2012-01-06 2016-10-25 Cree, Inc. Light fixture with textured reflector
CN103196103B (zh) * 2012-01-09 2015-04-08 吉易高科股份有限公司 无缝连接的壳体及使用该壳体的灯具
US9512977B2 (en) 2012-01-26 2016-12-06 Cree, Inc. Reduced contrast LED lighting system
US8870417B2 (en) 2012-02-02 2014-10-28 Cree, Inc. Semi-indirect aisle lighting fixture
US9777897B2 (en) 2012-02-07 2017-10-03 Cree, Inc. Multiple panel troffer-style fixture
US8905575B2 (en) 2012-02-09 2014-12-09 Cree, Inc. Troffer-style lighting fixture with specular reflector
JP5670936B2 (ja) * 2012-02-27 2015-02-18 株式会社東芝 照明装置
WO2013131002A1 (en) 2012-03-02 2013-09-06 Ilumisys, Inc. Electrical connector header for an led-based light
CN102620161B (zh) * 2012-03-09 2013-04-03 深圳嘉信高能源技术股份有限公司 一种发光均匀的led灯管
US10054274B2 (en) 2012-03-23 2018-08-21 Cree, Inc. Direct attach ceiling-mounted solid state downlights
US9494294B2 (en) 2012-03-23 2016-11-15 Cree, Inc. Modular indirect troffer
US9310038B2 (en) 2012-03-23 2016-04-12 Cree, Inc. LED fixture with integrated driver circuitry
US9228727B2 (en) 2012-04-05 2016-01-05 Michael W. May Lighting assembly
US9360185B2 (en) 2012-04-09 2016-06-07 Cree, Inc. Variable beam angle directional lighting fixture assembly
US9874322B2 (en) 2012-04-10 2018-01-23 Cree, Inc. Lensed troffer-style light fixture
US9303843B2 (en) * 2012-04-23 2016-04-05 Robern, Inc. Lighting assembly
US9488330B2 (en) 2012-04-23 2016-11-08 Cree, Inc. Direct aisle lighter
US9285099B2 (en) 2012-04-23 2016-03-15 Cree, Inc. Parabolic troffer-style light fixture
US9010964B2 (en) * 2012-04-26 2015-04-21 Epistar Corporation LED light bulb with interior facing LEDs
JP2015521359A (ja) 2012-05-29 2015-07-27 コーニンクレッカ フィリップス エヌ ヴェ 電気装置のための内部エンベロープ・インフラストラクチャ
CN102767711B (zh) * 2012-06-25 2015-05-13 深圳市众明半导体照明有限公司 一种led灯管和led灯泡
DE102012210742A1 (de) * 2012-06-25 2014-01-02 Osram Gmbh Flexible streifenförmige leiterplatte mit leds
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US8931929B2 (en) 2012-07-09 2015-01-13 Cree, Inc. Light emitting diode primary optic for beam shaping
US8794795B2 (en) 2012-08-31 2014-08-05 Axis Lighting Inc. Adjustable LED assembly, optical system using same and method of assembly therefor
CN104025129B (zh) 2012-09-10 2018-04-03 艾利丹尼森公司 用于防止nfc签条未授权转移的方法
WO2014062224A1 (en) 2012-10-18 2014-04-24 Avery Dennison Corporation Method, system and apparatus for nfc security
US9482396B2 (en) 2012-11-08 2016-11-01 Cree, Inc. Integrated linear light engine
US9441818B2 (en) 2012-11-08 2016-09-13 Cree, Inc. Uplight with suspended fixture
US9494304B2 (en) 2012-11-08 2016-11-15 Cree, Inc. Recessed light fixture retrofit kit
US9767329B2 (en) 2012-11-19 2017-09-19 Avery Dennison Retail Information Services, Llc NFC tags with proximity detection
WO2014087363A1 (en) * 2012-12-05 2014-06-12 Koninklijke Philips N.V. Flat lighting device
US9062867B2 (en) 2012-12-12 2015-06-23 Cree, Inc. LED lamp
BR112015018212A2 (pt) * 2013-02-04 2017-07-18 Koninklijke Philips Nv dispositivo de iluminação tubular; aparelho para a montagem de um dispositivo de iluminação tubular; método de montagem de um dispositivo de iluminação tubular
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US10648643B2 (en) 2013-03-14 2020-05-12 Ideal Industries Lighting Llc Door frame troffer
US9423104B2 (en) 2013-03-14 2016-08-23 Cree, Inc. Linear solid state lighting fixture with asymmetric light distribution
US9052075B2 (en) 2013-03-15 2015-06-09 Cree, Inc. Standardized troffer fixture
JP2013118199A (ja) * 2013-03-19 2013-06-13 Toshiba Corp 照明装置
TWM460230U (zh) * 2013-04-11 2013-08-21 Genesis Photonics Inc 發光裝置
WO2014191251A1 (en) * 2013-05-28 2014-12-04 Koninklijke Philips N.V. Lighting device and method of manufacturing the same
US9423547B1 (en) * 2013-06-11 2016-08-23 Independent Paradigm, Llc Optical fiber light apparatus, and balloon apparatus provided with such optical fiber light apparatus
US9222659B2 (en) 2013-06-28 2015-12-29 Cree, Inc. LED lamp
US9169977B2 (en) 2013-06-28 2015-10-27 Cree, Inc. LED lamp
US10545279B2 (en) * 2013-07-18 2020-01-28 Quarkstar Llc Modular light guide luminaires
CN104295949A (zh) * 2013-07-19 2015-01-21 欧司朗有限公司 Led改型灯
USD786471S1 (en) 2013-09-06 2017-05-09 Cree, Inc. Troffer-style light fixture
USD740972S1 (en) 2013-09-25 2015-10-13 Cree, Inc. Lamp
US9557014B2 (en) * 2013-10-02 2017-01-31 Patlite Corporation Signal indicator lamp
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
WO2015066069A1 (en) 2013-10-28 2015-05-07 Next Lighting Corp. Linear lamp replacement
US9423116B2 (en) 2013-12-11 2016-08-23 Cree, Inc. LED lamp and modular lighting system
US9726330B2 (en) 2013-12-20 2017-08-08 Cree, Inc. LED lamp
KR20160111975A (ko) 2014-01-22 2016-09-27 일루미시스, 인크. 어드레스된 led들을 갖는 led 기반 조명
USD772465S1 (en) 2014-02-02 2016-11-22 Cree Hong Kong Limited Troffer-style fixture
USD807556S1 (en) 2014-02-02 2018-01-09 Cree Hong Kong Limited Troffer-style fixture
USD749768S1 (en) 2014-02-06 2016-02-16 Cree, Inc. Troffer-style light fixture with sensors
CN103867999A (zh) * 2014-02-20 2014-06-18 宝电电子(张家港)有限公司 一种led灯及其中的灯柱
US9328876B2 (en) 2014-03-19 2016-05-03 Cree, Inc. High efficiency LED lamp
US10527225B2 (en) 2014-03-25 2020-01-07 Ideal Industries, Llc Frame and lens upgrade kits for lighting fixtures
US9328874B2 (en) 2014-03-25 2016-05-03 Cree, Inc. LED lamp
US9765935B2 (en) 2014-03-25 2017-09-19 Cree, Inc. LED lamp with LED board brace
US9388948B2 (en) 2014-03-25 2016-07-12 Cree, Inc. LED lamp
US9927100B2 (en) 2014-03-25 2018-03-27 Cree, Inc. LED lamp with LED board brace
EP3132194A4 (en) 2014-04-18 2018-02-21 May, Michael, W. Lighting assembly
KR101612847B1 (ko) * 2014-04-18 2016-04-18 우리조명 주식회사 엘이디 램프
US9702531B2 (en) 2014-04-23 2017-07-11 General Led, Inc. Retrofit system and method for replacing linear fluorescent lamp with LED modules
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US9822937B2 (en) 2014-06-16 2017-11-21 Abl Ip Holding Llc Light engine retrofit kit and method for installing same
US20160084446A1 (en) * 2014-09-23 2016-03-24 Osram Sylvania Inc. Tubular LED Lamp
US11480305B2 (en) 2014-09-25 2022-10-25 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
CN112197181A (zh) 2014-09-28 2021-01-08 嘉兴山蒲照明电器有限公司 一种led直管灯
US9521718B2 (en) 2014-09-28 2016-12-13 Jiaxing Super Lighting Electric Appliance Co., Lti LED tube lamp having mode switching circuit
US9526145B2 (en) 2014-09-28 2016-12-20 Jiaxing Super Lighting Electric Appliance Co., Lti LED tube lamp
US9625137B2 (en) 2014-09-28 2017-04-18 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube light with bendable circuit board
US9618166B2 (en) 2014-09-28 2017-04-11 Jiaxing Super Lighting Electric Applianc Co., Ltd. LED tube lamp
US9795001B2 (en) 2014-09-28 2017-10-17 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp with overcurrent and/or overvoltage protection capabilities
US10560989B2 (en) 2014-09-28 2020-02-11 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9810384B2 (en) * 2014-10-20 2017-11-07 Argo Import-Export Ltd LED lighting tube device and method
US9989200B2 (en) 2014-10-20 2018-06-05 Argo Import-Export Ltd. LED lighting tube device and method
CN205372154U (zh) * 2014-12-05 2016-07-06 嘉兴山蒲照明电器有限公司 Led直管灯
CN105674113A (zh) 2014-12-05 2016-06-15 嘉兴山蒲照明电器有限公司 具支撑结构的led直管灯
US10514134B2 (en) 2014-12-05 2019-12-24 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US20160215964A1 (en) * 2015-01-26 2016-07-28 Feit Electric Company, Inc. Customizable Stand Lamp
WO2016128496A1 (en) * 2015-02-12 2016-08-18 Philips Lighting Holding B.V. Lighting module and lighting device comprising a lighting module
US10267461B2 (en) * 2015-02-12 2019-04-23 Signify Holding B.V. Lighting module and lighting device comprising the lighting module
US9897265B2 (en) 2015-03-10 2018-02-20 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp having LED light strip
US10190749B2 (en) 2015-04-02 2019-01-29 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US9611984B2 (en) 2015-04-02 2017-04-04 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US9955587B2 (en) 2015-04-02 2018-04-24 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US9851073B2 (en) 2015-04-02 2017-12-26 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube light with diffusion layer
US9746152B2 (en) * 2015-05-01 2017-08-29 Wayne Gerard Poole Illuminated rail
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
USD780348S1 (en) 2015-06-01 2017-02-28 Ilumisys, Inc. LED-based light tube
US10012354B2 (en) 2015-06-26 2018-07-03 Cree, Inc. Adjustable retrofit LED troffer
USD815763S1 (en) 2015-07-07 2018-04-17 Ilumisys, Inc. LED-based light tube
US10339796B2 (en) 2015-07-07 2019-07-02 Ilumi Sulutions, Inc. Wireless control device and methods thereof
US11978336B2 (en) 2015-07-07 2024-05-07 Ilumi Solutions, Inc. Wireless control device and methods thereof
WO2017007926A1 (en) 2015-07-07 2017-01-12 Ilumi Solutions, Inc. Wireless communication methods
USD781469S1 (en) 2015-07-07 2017-03-14 Ilumisys, Inc. LED light tube
JP6192688B2 (ja) * 2015-07-09 2017-09-06 三菱電機照明株式会社 光拡散カバー及び拡散光源
CA2953013A1 (en) * 2015-12-30 2017-06-30 Polygroup Macau Limited (Bvi) Banner lights systems and methods
ES2856977T3 (es) 2016-01-07 2021-09-28 Michael W May Sistema conector para conjunto de iluminación
US9726331B1 (en) 2016-02-09 2017-08-08 Michael W. May Networked LED lighting system
US10458613B2 (en) * 2017-11-20 2019-10-29 MLS Automotive, Inc Vehicle light source
RU179471U1 (ru) * 2017-12-12 2018-05-16 Михаил Михайлович Криштал Светодиодный потолочный светильник
RU179132U1 (ru) * 2017-12-13 2018-05-08 Михаил Михайлович Криштал Светильник светодиодный промышленный
US10865951B2 (en) * 2018-08-21 2020-12-15 Abb Schweiz Ag Elongated industrial light
IT201800020623A1 (it) * 2018-12-21 2020-06-21 Ital Pek S R L Barra a led
CN111457263A (zh) * 2019-01-22 2020-07-28 浙江山蒲照明电器有限公司 一种led直管灯
JP6905272B2 (ja) * 2019-05-24 2021-07-21 朝日エティック株式会社 看板装置及び直管型led照明
US12000547B1 (en) * 2023-05-08 2024-06-04 Adtran, Inc. Edge-mount light pipe

Family Cites Families (787)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US54511A (en) 1866-05-08 Improvement in planing-machines
US79814A (en) 1868-07-14 Dickbbso-n
US80419A (en) 1868-07-28 mccambridge
US58105A (en) 1866-09-18 Improvement in magneto-electric apparatus
US84763A (en) 1868-12-08 Improvement in corn-plows
US2909097A (en) 1956-12-04 1959-10-20 Twentieth Cent Fox Film Corp Projection apparatus
US3318185A (en) 1964-11-27 1967-05-09 Publication Corp Instrument for viewing separation color transparencies
US3601621A (en) 1969-08-18 1971-08-24 Edwin E Ritchie Proximity control apparatus
US3561719A (en) 1969-09-24 1971-02-09 Gen Electric Light fixture support
US3586936A (en) 1969-10-16 1971-06-22 C & B Corp Visual tuning electronic drive circuitry for ultrasonic dental tools
US3612855A (en) 1969-10-17 1971-10-12 Paul B Juhnke Illuminated bus
US3643088A (en) 1969-12-24 1972-02-15 Gen Electric Luminaire support
DE2025302C3 (de) 1970-05-23 1979-11-29 Daimler-Benz Ag, 7000 Stuttgart Nebelschlußleuchte, insbesondere für Kraftfahrzeuge
US3924120A (en) 1972-02-29 1975-12-02 Iii Charles H Cox Heater remote control system
US3958885A (en) 1972-09-05 1976-05-25 Wild Heerbrugg Aktiengesellschaft Optical surveying apparatus, such as transit, with artificial light scale illuminating system
US3818216A (en) 1973-03-14 1974-06-18 P Larraburu Manually operated lamphouse
JPS5022671A (ja) 1973-06-27 1975-03-11
US3832503A (en) 1973-08-10 1974-08-27 Keene Corp Two circuit track lighting system
US3858086A (en) 1973-10-29 1974-12-31 Gte Sylvania Inc Extended life, double coil incandescent lamp
US4001571A (en) 1974-07-26 1977-01-04 National Service Industries, Inc. Lighting system
US3974637A (en) 1975-03-28 1976-08-17 Time Computer, Inc. Light emitting diode wristwatch with angular display
US4053811A (en) 1975-05-08 1977-10-11 Robert Ray Abernethy Fluorescent lamp simulator
US3993386A (en) 1975-09-02 1976-11-23 Rowe Lacy A Lamp energy saving spacer
US4054814A (en) 1975-10-31 1977-10-18 Western Electric Company, Inc. Electroluminescent display and method of making
US4189663A (en) 1976-06-15 1980-02-19 Forest Electric Company Direct current ballasting and starting circuitry for gaseous discharge lamps
US4070568A (en) 1976-12-09 1978-01-24 Gte Automatic Electric Laboratories Incorporated Lamp cap for use with indicating light assembly
US4082395A (en) 1977-02-22 1978-04-04 Lightolier Incorporated Light track device with connector module
US4096349A (en) 1977-04-04 1978-06-20 Lightolier Incorporated Flexible connector for track lighting systems
US4102558A (en) 1977-08-29 1978-07-25 Developmental Sciences, Inc. Non-shocking pin for fluorescent type tubes
US4342947A (en) 1977-10-14 1982-08-03 Bloyd Jon A Light indicating system having light emitting diodes and power reduction circuit
US4211955A (en) 1978-03-02 1980-07-08 Ray Stephen W Solid state lamp
JPS556687A (en) 1978-06-29 1980-01-18 Handotai Kenkyu Shinkokai Traffic use display
US4455562A (en) 1981-08-14 1984-06-19 Pitney Bowes Inc. Control of a light emitting diode array
JPS5517180A (en) 1978-07-24 1980-02-06 Handotai Kenkyu Shinkokai Light emitting diode display
US4272689A (en) 1978-09-22 1981-06-09 Harvey Hubbell Incorporated Flexible wiring system and components therefor
US4271408A (en) 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
NL7900245A (nl) 1979-01-12 1980-07-15 Philips Nv Tweelaags vlakke electrische spoel met aftakking.
US4241295A (en) 1979-02-21 1980-12-23 Williams Walter E Jr Digital lighting control system
JPS6057077B2 (ja) 1979-05-29 1985-12-13 三菱電機株式会社 表示装置
DE2946191A1 (de) 1979-11-15 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Farbige leuchte, z.b. fuer leuchtreklame, aussen- und innenbeleuchtung
US4273999A (en) 1980-01-18 1981-06-16 The United States Of America As Represented By The Secretary Of The Navy Equi-visibility lighting control system
JPS56118295A (en) 1980-02-25 1981-09-17 Toshiba Electric Equip Remote control device
US4388589A (en) 1980-06-23 1983-06-14 Molldrem Jr Bernhard P Color-emitting DC level indicator
US4339788A (en) 1980-08-15 1982-07-13 Union Carbide Corporation Lighting device with dynamic bulb position
USD268134S (en) 1980-11-20 1983-03-01 Frederic Zurcher Luminaire
US4392187A (en) 1981-03-02 1983-07-05 Vari-Lite, Ltd. Computer controlled lighting system having automatically variable position, color, intensity and beam divergence
JPS57199390U (ja) 1981-06-15 1982-12-17
US4695769A (en) 1981-11-27 1987-09-22 Wide-Lite International Logarithmic-to-linear photocontrol apparatus for a lighting system
US4394719A (en) 1981-12-11 1983-07-19 Eastman Kodak Company Current control apparatus for a flyback capacitor charger
SE430538B (sv) 1982-04-06 1983-11-21 Philips Svenska Ab Elektromagnetiskt zonror for projektiler
JPH0614276B2 (ja) 1982-07-27 1994-02-23 東芝ライテック株式会社 大型映像表示装置
US5184114A (en) 1982-11-04 1993-02-02 Integrated Systems Engineering, Inc. Solid state color display system and light emitting diode pixels therefor
NL8301215A (nl) 1983-04-07 1984-11-01 Philips Nv Halfgeleiderinrichting voor het opwekken van electromagnetische straling.
US4857801A (en) 1983-04-18 1989-08-15 Litton Systems Canada Limited Dense LED matrix for high resolution full color video
US4500796A (en) 1983-05-13 1985-02-19 Emerson Electric Co. System and method of electrically interconnecting multiple lighting fixtures
US4597033A (en) 1983-05-17 1986-06-24 Gulf & Western Manufacturing Co. Flexible elongated lighting system
JPS6023947A (ja) 1983-07-18 1985-02-06 Matsushita Electric Works Ltd カラー放電灯
US4688154A (en) 1983-10-19 1987-08-18 Nilssen Ole K Track lighting system with plug-in adapters
CA1253198A (en) 1984-05-14 1989-04-25 W. John Head Compensated light sensor system
US4581687A (en) 1984-05-16 1986-04-08 Abc Trading Company, Ltd. Lighting means for illuminative or decorative purpose and modular lighting tube used therefor
US4758173A (en) 1984-05-31 1988-07-19 Duro-Test Corporation Socket adaptor for fluorescent lamp
USD293723S (en) 1984-07-02 1988-01-12 Jurgen Buttner Lampshade
US4675575A (en) 1984-07-13 1987-06-23 E & G Enterprises Light-emitting diode assemblies and systems therefore
US4607317A (en) 1984-08-14 1986-08-19 Lin Ta Yeh Non-neon light
US5225765A (en) 1984-08-15 1993-07-06 Michael Callahan Inductorless controlled transition and other light dimmers
US4600972A (en) 1984-08-23 1986-07-15 Hazenlite Incorporated Emergency lighting apparatus
NL8402799A (nl) 1984-09-13 1986-04-01 Philips Nv Werkwijze en inrichting voor het vervaardigen van een optische vezel met een kunststofbekleding.
US4682079A (en) 1984-10-04 1987-07-21 Hallmark Cards, Inc. Light string ornament circuitry
US4622881A (en) 1984-12-06 1986-11-18 Michael Rand Visual display system with triangular cells
FR2579056B1 (fr) 1985-03-18 1987-04-10 Omega Electronics Sa Dispositif d'alimentation d'un element emetteur de lumiere a couleurs changeantes
JPS61230203A (ja) 1985-03-29 1986-10-14 東芝ライテック株式会社 ランプユニツト
NL8501027A (nl) 1985-04-09 1986-11-03 Philips Nv Magneetbandapparaat.
US4774511A (en) 1985-05-30 1988-09-27 Nap Consumer Electronics Corp. Universal remote control unit
JPH0416447Y2 (ja) 1985-07-22 1992-04-13
DE3532314A1 (de) 1985-09-11 1987-03-12 Philips Patentverwaltung Aufnahmeeinrichtung fuer eine vorratslaenge einer optischen leitung
US4656398A (en) 1985-12-02 1987-04-07 Michael Anthony J Lighting assembly
US5140220A (en) 1985-12-02 1992-08-18 Yumi Sakai Light diffusion type light emitting diode
US4688869A (en) 1985-12-12 1987-08-25 Kelly Steven M Modular electrical wiring track arrangement
US5008595A (en) 1985-12-18 1991-04-16 Laser Link, Inc. Ornamental light display apparatus
US4870325A (en) 1985-12-18 1989-09-26 William K. Wells, Jr. Ornamental light display apparatus
US4705406A (en) 1986-01-08 1987-11-10 Karel Havel Electronic timepiece with physical transducer
US4965561A (en) 1986-01-08 1990-10-23 Karel Havel Continuously variable color optical device
US4845745A (en) 1986-01-08 1989-07-04 Karel Havel Display telephone with transducer
US4647217A (en) 1986-01-08 1987-03-03 Karel Havel Variable color digital timepiece
US4687340A (en) 1986-01-08 1987-08-18 Karel Havel Electronic timepiece with transducers
US4845481A (en) 1986-01-08 1989-07-04 Karel Havel Continuously variable color display device
US4771274A (en) 1986-01-08 1988-09-13 Karel Havel Variable color digital display device
US5122733A (en) 1986-01-15 1992-06-16 Karel Havel Variable color digital multimeter
US5194854A (en) 1986-01-15 1993-03-16 Karel Havel Multicolor logic device
US6310590B1 (en) 1986-01-15 2001-10-30 Texas Digital Systems, Inc. Method for continuously controlling color of display device
US4794383A (en) 1986-01-15 1988-12-27 Karel Havel Variable color digital multimeter
US4748545A (en) 1986-02-20 1988-05-31 Reflector Hardware Corporation Illumination systems
US4926255A (en) 1986-03-10 1990-05-15 Kohorn H Von System for evaluation of response to broadcast transmissions
DE3613216A1 (de) 1986-04-18 1987-10-22 Zumtobel Gmbh & Co Einrichtung zur bildung von mit versorgungsanschluessen fuer energie, gasfoermige und/oder fluessige medien, kommunikation, ueberwachung usw. ausgestatteten arbeitsplaetzen bzw. arbeitsbereichen in laboratorien, fertigungsstaetten, versuchs- und forschungsbereichen
US4686425A (en) 1986-04-28 1987-08-11 Karel Havel Multicolor display device
US4740882A (en) 1986-06-27 1988-04-26 Environmental Computer Systems, Inc. Slave processor for controlling environments
US5561365A (en) 1986-07-07 1996-10-01 Karel Havel Digital color display system
US4980806A (en) 1986-07-17 1990-12-25 Vari-Lite, Inc. Computer controlled lighting system with distributed processing
US5209560A (en) 1986-07-17 1993-05-11 Vari-Lite, Inc. Computer controlled lighting system with intelligent data distribution network
US5769527A (en) 1986-07-17 1998-06-23 Vari-Lite, Inc. Computer controlled lighting system with distributed control resources
US5329431A (en) 1986-07-17 1994-07-12 Vari-Lite, Inc. Computer controlled lighting system with modular control resources
US5010459A (en) 1986-07-17 1991-04-23 Vari-Lite, Inc. Console/lamp unit coordination and communication in lighting systems
US4818072A (en) 1986-07-22 1989-04-04 Raychem Corporation Method for remotely detecting an electric field using a liquid crystal device
US4698730A (en) 1986-08-01 1987-10-06 Stanley Electric Co., Ltd. Light-emitting diode
US4843627A (en) 1986-08-05 1989-06-27 Stebbins Russell T Circuit and method for providing a light energy response to an event in real time
NL8602303A (nl) 1986-09-12 1988-04-05 Philips Nv Werkwijze voor het in pulsmode aansturen van een halfgeleiderlaser, aanstuurinrichting voor een halfgeleiderlaser en laserschrijfapparaat voorzien van een dergelijke aanstuurinrichting.
US6323832B1 (en) 1986-09-27 2001-11-27 Junichi Nishizawa Color display device
US4753148A (en) 1986-12-01 1988-06-28 Johnson Tom A Sound emphasizer
DE3643694A1 (de) 1986-12-20 1988-06-30 Philips Patentverwaltung Verfahren zur kontrolle von lichtwellenleiter-stirnflaechen
US4934852A (en) 1987-03-13 1990-06-19 Karel Havel Variable color display typewriter
US4824269A (en) 1987-03-13 1989-04-25 Karel Havel Variable color display typewriter
JPH073891B2 (ja) 1987-06-09 1995-01-18 株式会社東芝 発光素子アレイ
US4780621A (en) 1987-06-30 1988-10-25 Frank J. Bartleucci Ornamental lighting system
DE8711021U1 (de) 1987-08-10 1987-12-03 Fa. August Gärtner, 1000 Berlin Leuchte
US4837565A (en) 1987-08-13 1989-06-06 Digital Equipment Corporation Tri-state function indicator
US4922154A (en) 1988-01-11 1990-05-01 Alain Cacoub Chromatic lighting display
US4887074A (en) 1988-01-20 1989-12-12 Michael Simon Light-emitting diode display system
CA1310186C (en) 1988-03-31 1992-11-17 Frederick Dimmick Display sign
US4941072A (en) 1988-04-08 1990-07-10 Sanyo Electric Co., Ltd. Linear light source
SE460805B (sv) 1988-04-14 1989-11-20 Philips Norden Ab Koherent radar
US5027262A (en) 1988-05-24 1991-06-25 Lucifier Lighting Company Flexible light rail
US4874320A (en) 1988-05-24 1989-10-17 Freed Herbert D Flexible light rail
AU5232696A (en) 1988-06-23 1996-07-18 Wilson, Ian Brownlie Display apparatus
US5003227A (en) 1988-08-15 1991-03-26 Nilssen Ole K Power distribution for lighting systems
US5078039A (en) 1988-09-06 1992-01-07 Lightwave Research Microprocessor controlled lamp flashing system with cooldown protection
US4962687A (en) 1988-09-06 1990-10-16 Belliveau Richard S Variable color lighting system
US4894832A (en) 1988-09-15 1990-01-16 North American Philips Corporation Wide band gap semiconductor light emitting devices
US4912371A (en) 1989-02-27 1990-03-27 Hamilton William L Power saving fluorescent lamp substitute
NL8900748A (nl) 1989-03-28 1990-10-16 Philips Nv Straling-emitterende halfgeleiderinrichting en werkwijze ter vervaardiging van een dergelijke halfgeleiderinrichting.
US5036248A (en) 1989-03-31 1991-07-30 Ledstar Inc. Light emitting diode clusters for display signs
US4992704A (en) 1989-04-17 1991-02-12 Basic Electronics, Inc. Variable color light emitting diode
JP2513115Y2 (ja) 1989-04-24 1996-10-02 シャープ株式会社 フィルタを有する露光装置
JPH02309315A (ja) 1989-05-25 1990-12-25 Stanley Electric Co Ltd カラー表示装置
AT392549B (de) 1989-06-14 1991-04-25 Philips Nv Magnetbandgeraet mit einem magnetkopf
NL8901523A (nl) 1989-06-16 1991-01-16 Philips Nv Laserdiode module.
GB8918718D0 (en) 1989-08-16 1989-09-27 De La Rue Syst Radiation generator control apparatus
US5038255A (en) 1989-09-09 1991-08-06 Stanley Electric Co., Ltd. Vehicle lamp
US5404080A (en) 1989-09-21 1995-04-04 Etta Industries, Inc. Lamp brightness control circuit with ambient light compensation
US5134387A (en) 1989-11-06 1992-07-28 Texas Digital Systems, Inc. Multicolor display system
US4973835A (en) 1989-11-30 1990-11-27 Etsurou Kurosu Actively-illuminated accessory
US4979081A (en) 1989-12-07 1990-12-18 Courtney Pope Lighting Limited Electrical supply system
US5072216A (en) 1989-12-07 1991-12-10 Robert Grange Remote controlled track lighting system
US5220250A (en) 1989-12-11 1993-06-15 North American Philips Corp. Fluorescent lamp lighting arrangement for "smart" buildings
US5030839A (en) 1989-12-13 1991-07-09 North American Philips Corporation Method and apparatus for measuring body to lead tolerances of very odd components
US5027037A (en) 1990-01-05 1991-06-25 Tone World International Corp. Controller for continuous tracing lights
US5008788A (en) 1990-04-02 1991-04-16 Electronic Research Associates, Inc. Multi-color illumination apparatus
NL9001193A (nl) 1990-05-23 1991-12-16 Koninkl Philips Electronics Nv Straling-emitterende halfgeleiderinrichting en werkwijze ter vervaardiging van een dergelijke halfgeleiderinrichting.
US5268734A (en) 1990-05-31 1993-12-07 Parkervision, Inc. Remote tracking system for moving picture cameras and method
US5089748A (en) 1990-06-13 1992-02-18 Delco Electronics Corporation Photo-feedback drive system
JPH0731460Y2 (ja) 1990-08-07 1995-07-19 スタンレー電気株式会社 車両用信号灯具
US5088013A (en) 1990-08-30 1992-02-11 Revis Arthur N Clip for holding messages with reminder light
US5126634A (en) 1990-09-25 1992-06-30 Beacon Light Products, Inc. Lamp bulb with integrated bulb control circuitry and method of manufacture
US5128595A (en) 1990-10-23 1992-07-07 Minami International Corporation Fader for miniature lights
US5142199A (en) 1990-11-29 1992-08-25 Novitas, Inc. Energy efficient infrared light switch and method of making same
US5307295A (en) 1991-01-14 1994-04-26 Vari-Lite, Inc. Creating and controlling lighting designs
US5859508A (en) 1991-02-25 1999-01-12 Pixtech, Inc. Electronic fluorescent display system with simplified multiple electrode structure and its processing
GB2254683A (en) 1991-04-09 1992-10-14 Yang Tai Her Brake lights or warning lights for vehicles
TW203145B (ja) 1991-04-09 1993-04-01 Hayashibara Ken
US5161879A (en) 1991-04-10 1992-11-10 Mcdermott Kevin Flashlight for covert applications
US5130909A (en) 1991-04-18 1992-07-14 Wickes Manufacturing Company Emergency lighting strip
US5154641A (en) 1991-04-30 1992-10-13 Lucifer Lighting Company Adapter to energize a light rail
US5282121A (en) 1991-04-30 1994-01-25 Vari-Lite, Inc. High intensity lighting projectors
US5375044A (en) 1991-05-13 1994-12-20 Guritz; Steven P. W. Multipurpose optical display for articulating surfaces
BE1004985A3 (fr) 1991-06-27 1993-03-09 Financ Applic Elec Procede de mesure de luminance et appareil pour la mise en oeuvre de ce procede.
JPH0528063A (ja) 1991-07-24 1993-02-05 Nec Corp マイクロコンピユータ
GB9116307D0 (en) 1991-07-29 1991-11-06 Philips Electronic Associated Infrared detectors
US5198756A (en) 1991-07-29 1993-03-30 Atg-Electronics Inc. Test fixture wiring integrity verification device
FI95420C (fi) 1991-11-13 1997-05-14 Heikki Korkala Älykäs lamppu tai lampun älykäs liitäntäkanta
US5374876A (en) 1991-12-19 1994-12-20 Hiroshi Horibata Portable multi-color signal light with selectively switchable LED and incandescent illumination
JP2885256B2 (ja) 1991-12-25 1999-04-19 日本電気株式会社 マイクロコンピュータ
US5301090A (en) 1992-03-16 1994-04-05 Aharon Z. Hed Luminaire
US5412284A (en) 1992-03-25 1995-05-02 Moore; Martha H. Two photocell controlled lighting system employing filters for the two photocells that control on/off operation for the system
US5256948A (en) 1992-04-03 1993-10-26 Boldin Charles D Tri-color flasher for strings of dual polarity light emitting diodes
FI381U1 (fi) 1992-05-06 1992-11-23 Matti Myllymaeki Oevervaknings- och alarmanordning foer rumsutrymmen
US5226723A (en) 1992-05-11 1993-07-13 Chen Der Jong Light emitting diode display
JP2578455Y2 (ja) 1992-06-15 1998-08-13 松下電工株式会社 色温度可変照明装置
DE4222028A1 (de) 1992-07-04 1994-01-05 Philips Patentverwaltung Lichtquelle mit einer lumineszierenden Schicht
US5402702A (en) 1992-07-14 1995-04-04 Jalco Co., Ltd. Trigger circuit unit for operating light emitting members such as leds or motors for use in personal ornament or toy in synchronization with music
US5287352A (en) 1992-07-17 1994-02-15 Rolm Company Method and apparatus to reduce register overhead in a serial digital interface
JPH0651129A (ja) 1992-07-27 1994-02-25 Inoue Denki Kk 照明装置
US5294865A (en) 1992-09-18 1994-03-15 Gte Products Corporation Lamp with integrated electronic module
US6590502B1 (en) 1992-10-12 2003-07-08 911Ep, Inc. Led warning signal light and movable support
EP0664919B1 (de) 1992-10-16 1997-05-14 TEBBE, Gerold Aufzeichnungsträger und gerät zum erzeugen von tönen und/oder bildern
US5321593A (en) 1992-10-27 1994-06-14 Moates Martin G Strip lighting system using light emitting diodes
US5436535A (en) 1992-12-29 1995-07-25 Yang; Tai-Her Multi-color display unit
US5371618A (en) 1993-01-05 1994-12-06 Brite View Technologies Color liquid crystal display employing dual cells driven with an EXCLUSIVE OR relationship
MX9304688A (es) 1993-01-08 1994-08-31 Jacques Nadeau Sistema distribuidor electrico.
WO1994018809A1 (en) 1993-02-11 1994-08-18 Phares Louis A Controlled lighting system
US5357170A (en) 1993-02-12 1994-10-18 Lutron Electronics Co., Inc. Lighting control system with priority override
US5504395A (en) 1993-03-08 1996-04-02 Beacon Light Products, Inc. Lamp bulb having integrated RFI suppression and method of restricting RFI to selected level
US5412552A (en) 1993-03-25 1995-05-02 Fernandes; Mark Lighting lamp bar
US5388357A (en) 1993-04-08 1995-02-14 Computer Power Inc. Kit using led units for retrofitting illuminated signs
US5344068A (en) 1993-04-16 1994-09-06 Staefa Control System, Inc. Dynamically controlled environmental control system
US5421059A (en) 1993-05-24 1995-06-06 Leffers, Jr.; Murray J. Traverse support rod
US5381074A (en) 1993-06-01 1995-01-10 Chrysler Corporation Self calibrating lighting control system
US5491402A (en) 1993-07-20 1996-02-13 Echelon Corporation Apparatus and method for providing AC isolation while supplying DC power
US5303124A (en) 1993-07-21 1994-04-12 Avi Wrobel Self-energizing LED lamp
US5607227A (en) 1993-08-27 1997-03-04 Sanyo Electric Co., Ltd. Linear light source
US5420768A (en) 1993-09-13 1995-05-30 Kennedy; John Portable led photocuring device
US5404282A (en) 1993-09-17 1995-04-04 Hewlett-Packard Company Multiple light emitting diode module
US5430356A (en) 1993-10-05 1995-07-04 Lutron Electronics Co., Inc. Programmable lighting control system with normalized dimming for different light sources
US5450301A (en) 1993-10-05 1995-09-12 Trans-Lux Corporation Large scale display using leds
KR0129581Y1 (ko) 1993-11-05 1998-12-15 조성호 컴팩트 형광등의 안정기 구조
US5640061A (en) 1993-11-05 1997-06-17 Vari-Lite, Inc. Modular lamp power supply system
DE69434232D1 (de) 1993-11-12 2005-02-17 Leviton Manufacturing Co Steuerungsnetz für ein bühnenbeleuchtungssystem
US5655830A (en) 1993-12-01 1997-08-12 General Signal Corporation Lighting device
US5544809A (en) 1993-12-28 1996-08-13 Senercomm, Inc. Hvac control system and method
US5519496A (en) 1994-01-07 1996-05-21 Applied Intelligent Systems, Inc. Illumination system and method for generating an image of an object
US5406176A (en) 1994-01-12 1995-04-11 Aurora Robotics Limited Computer controlled stage lighting system
US5621662A (en) 1994-02-15 1997-04-15 Intellinet, Inc. Home automation system
US5463280A (en) 1994-03-03 1995-10-31 National Service Industries, Inc. Light emitting diode retrofit lamp
US5461188A (en) 1994-03-07 1995-10-24 Drago; Marcello S. Synthesized music, sound and light system
USD354360S (en) 1994-03-15 1995-01-10 Moriyama Sangyo Kabushiki Kaisha Decorative lamp
US5642129A (en) 1994-03-23 1997-06-24 Kopin Corporation Color sequential display panels
US6097352A (en) 1994-03-23 2000-08-01 Kopin Corporation Color sequential display panels
US5410328A (en) 1994-03-28 1995-04-25 Trans-Lux Corporation Replaceable intelligent pixel module for large-scale LED displays
US5530322A (en) 1994-04-11 1996-06-25 Lutron Electronics Co., Inc. Multi-zone lighting control system
WO1995029558A1 (en) 1994-04-20 1995-11-02 Shoot The Moon Products, Inc. Method and apparatus for nesting secondary signals within a television signal
DE4413943C2 (de) 1994-04-21 1997-12-04 Feddersen Clausen Oliver Farbwechselvorrichtung für Beleuchtung
US5489827A (en) 1994-05-06 1996-02-06 Philips Electronics North America Corporation Light controller with occupancy sensor
US5559681A (en) 1994-05-13 1996-09-24 Cnc Automation, Inc. Flexible, self-adhesive, modular lighting system
JPH09501022A (ja) 1994-05-19 1997-01-28 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 2,5−置換ポリ(p−フェニレンビニレン)の活性層を含む発光ダイオード
US6268600B1 (en) 1994-08-01 2001-07-31 Matsushita Electric Industrial Co., Ltd. Linear illumination device
US5561346A (en) 1994-08-10 1996-10-01 Byrne; David J. LED lamp construction
DE69514495T2 (de) 1994-08-11 2000-08-10 Koninklijke Philips Electronics N.V., Eindhoven Festkörper-bildverstärker und röntgenuntersuchungsgerät mit einem festkörper-bildverstärker
US6297724B1 (en) 1994-09-09 2001-10-02 The Whitaker Corporation Lighting control subsystem for use in system architecture for automated building
US5912653A (en) 1994-09-15 1999-06-15 Fitch; Stephan J. Garment with programmable video display unit
JPH10500535A (ja) 1994-10-11 1998-01-13 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 複数の波長で光を発生するための発光ダイオードのモノリシック・アレイ及びそれをマルチカラー・デイスプレイに応用するための使用方法
US5493183A (en) 1994-11-14 1996-02-20 Durel Corporation Open loop brightness control for EL lamp
US5550440A (en) 1994-11-16 1996-08-27 Electronics Diversified, Inc. Sinusoidal inductorless dimmer applying variable frequency power signal in response to user command
US5810463A (en) 1994-11-28 1998-09-22 Nikon Corporation Illumination device
JP2677216B2 (ja) 1994-12-16 1997-11-17 株式会社押野電気製作所 パネル・プリント基板用小形ランプソケット装置
US5668446A (en) 1995-01-17 1997-09-16 Negawatt Technologies Inc. Energy management control system for fluorescent lighting
US5608290A (en) 1995-01-26 1997-03-04 Dominion Automotive Group, Inc. LED flashing lantern
US5614788A (en) 1995-01-31 1997-03-25 Autosmart Light Switches, Inc. Automated ambient condition responsive daytime running light system
US5777837A (en) 1995-02-02 1998-07-07 Hubbell Incorporated Three wire air gap off power supply circuit for operating switch and regulating current when switch or load is open
US5633629A (en) 1995-02-08 1997-05-27 Hochstein; Peter A. Traffic information system using light emitting diodes
US5959547A (en) 1995-02-09 1999-09-28 Baker Hughes Incorporated Well control systems employing downhole network
EP0759264A1 (en) 1995-03-10 1997-02-26 Koninklijke Philips Electronics N.V. Lighting system for controlling the colour temperature of artificial light under the influence of the daylight level
US5621282A (en) 1995-04-10 1997-04-15 Haskell; Walter Programmable distributively controlled lighting system
US5575459A (en) 1995-04-27 1996-11-19 Uniglo Canada Inc. Light emitting diode lamp
CA2175261A1 (en) 1995-05-24 1996-11-25 Jonathan Burrell Detection of authenticity of security documents
US5712650A (en) 1995-06-22 1998-01-27 Mikohn Gaming Corporation Large incandescent live image display system
US5751118A (en) 1995-07-07 1998-05-12 Magnetek Universal input dimmer interface
US5621603A (en) 1995-07-26 1997-04-15 United Technologies Corporation Pulse width modulated solenoid driver controller
US5731759A (en) 1995-08-07 1998-03-24 Finucan; Timothy R. Combination flashlight, smoke detector and emergency alarm
EP0787419B1 (en) 1995-08-21 2001-05-30 Koninklijke Philips Electronics N.V. Electroluminescent device
US5924784A (en) 1995-08-21 1999-07-20 Chliwnyj; Alex Microprocessor based simulated electronic flame
US5927845A (en) 1995-08-28 1999-07-27 Stantech Integrally formed linear light strip with light emitting diodes
US5848837A (en) 1995-08-28 1998-12-15 Stantech Integrally formed linear light strip with light emitting diodes
FR2739523A1 (fr) 1995-09-29 1997-04-04 Philips Electronics Nv Circuit pour poste telephonique comportant une alimentation de diode electroluminescente
US5896010A (en) 1995-09-29 1999-04-20 Ford Motor Company System for controlling lighting in an illuminating indicating device
KR0134353Y1 (ko) 1995-10-09 1999-01-15 이항복 교통신호봉
US5765940A (en) 1995-10-31 1998-06-16 Dialight Corporation LED-illuminated stop/tail lamp assembly
US5688042A (en) 1995-11-17 1997-11-18 Lumacell, Inc. LED lamp
USD376030S (en) 1995-12-14 1996-11-26 Artcraft of Montreal Ltd. Glass dome for lighting fixture
US5812105A (en) 1996-06-10 1998-09-22 Cree Research, Inc. Led dot matrix drive method and apparatus
US5701058A (en) 1996-01-04 1997-12-23 Honeywell Inc. Method of semiautomatic ambient light sensor calibration in an automatic control system
US5725148A (en) 1996-01-16 1998-03-10 Hartman; Thomas B. Individual workspace environmental control
US6121875A (en) 1996-02-08 2000-09-19 Inform 2000 Monitoring and alerting system for buildings
DE19609831A1 (de) 1996-03-13 1997-09-18 Philips Patentverwaltung Schaltungsanordnung zum Liefern eines Gleichstromes
US5890794A (en) 1996-04-03 1999-04-06 Abtahi; Homayoon Lighting units
US20050184667A1 (en) 1996-04-10 2005-08-25 Sturman Bruce D. CCFL illuminated device and method of use
US5726535A (en) 1996-04-10 1998-03-10 Yan; Ellis LED retrolift lamp for exit signs
US5836676A (en) 1996-05-07 1998-11-17 Koha Co., Ltd. Light emitting display apparatus
JPH09319292A (ja) 1996-05-28 1997-12-12 Kawai Musical Instr Mfg Co Ltd 表示装置および該表示装置を用いた鍵盤楽器
US5803579A (en) 1996-06-13 1998-09-08 Gentex Corporation Illuminator assembly incorporating light emitting diodes
GB2314689A (en) 1996-06-26 1998-01-07 Gen Electric Coil assembly
US5661645A (en) 1996-06-27 1997-08-26 Hochstein; Peter A. Power supply for light emitting diode array
US5813751A (en) 1996-07-01 1998-09-29 Shaffer; Robert G. Device for permanent installation of christmas lighting
US5784006A (en) 1996-07-05 1998-07-21 Hochstein; Peter A. Annunciator system with mobile receivers
US5803729A (en) 1996-07-17 1998-09-08 Efraim Tsimerman Curing light
WO1998005055A1 (fr) 1996-07-27 1998-02-05 Moriyama Sangyo Kabushiki Kaisha Dispositif emetteur de lumiere, dispositif de douille et dispositif d'eclairage
FR2752126B1 (fr) 1996-07-31 1999-04-09 Gandar Marc Systeme de telealimentation d'elements connectes a un reseau
US5821695A (en) 1996-08-06 1998-10-13 Appleton Electric Company Encapsulated explosion-proof pilot light
US5854542A (en) 1996-08-30 1998-12-29 Acres Gaming Incorporated Flashing and diming fluorescent lamps for a gaming device
US5949347A (en) 1996-09-11 1999-09-07 Leotek Electronics Corporation Light emitting diode retrofitting lamps for illuminated signs
DE19642168A1 (de) 1996-10-12 1998-04-16 Preh Elektro Feinmechanik Optoelektronisches Bauelement
US5851063A (en) 1996-10-28 1998-12-22 General Electric Company Light-emitting diode white light source
US5828178A (en) 1996-12-09 1998-10-27 Tir Systems Ltd. High intensity discharge lamp color
US6582103B1 (en) 1996-12-12 2003-06-24 Teledyne Lighting And Display Products, Inc. Lighting apparatus
CN2289944Y (zh) 1997-01-02 1998-09-02 俞志龙 一种标记灯灯泡
TW330233B (en) 1997-01-23 1998-04-21 Philips Eloctronics N V Luminary
US5697695A (en) 1997-01-27 1997-12-16 Lin; Adam Signal stick
US5907742A (en) 1997-03-09 1999-05-25 Hewlett-Packard Company Lamp control scheme for rapid warmup of fluorescent lamp in office equipment
US5865529A (en) 1997-03-10 1999-02-02 Yan; Ellis Light emitting diode lamp having a spherical radiating pattern
US5752766A (en) 1997-03-11 1998-05-19 Bailey; James Tam Multi-color focusable LED stage light
US6007209A (en) 1997-03-19 1999-12-28 Teledyne Industries, Inc. Light source for backlighting
US5850126A (en) 1997-04-11 1998-12-15 Kanbar; Maurice S. Screw-in led lamp
US6028694A (en) 1997-05-22 2000-02-22 Schmidt; Gregory W. Illumination device using pulse width modulation of a LED
US5813752A (en) 1997-05-27 1998-09-29 Philips Electronics North America Corporation UV/blue LED-phosphor device with short wave pass, long wave pass band pass and peroit filters
US5813753A (en) 1997-05-27 1998-09-29 Philips Electronics North America Corporation UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light
US5852658A (en) 1997-06-12 1998-12-22 Knight; Nelson E. Remote meter reading system
US6211627B1 (en) 1997-07-29 2001-04-03 Michael Callahan Lighting systems
US5803580A (en) 1997-08-22 1998-09-08 Tseng; Yang-Hsu Decorative light
US20030133292A1 (en) 1999-11-18 2003-07-17 Mueller George G. Methods and apparatus for generating and modulating white light illumination conditions
US7139617B1 (en) 1999-07-14 2006-11-21 Color Kinetics Incorporated Systems and methods for authoring lighting sequences
US6888322B2 (en) 1997-08-26 2005-05-03 Color Kinetics Incorporated Systems and methods for color changing device and enclosure
US6608453B2 (en) 1997-08-26 2003-08-19 Color Kinetics Incorporated Methods and apparatus for controlling devices in a networked lighting system
US7064498B2 (en) 1997-08-26 2006-06-20 Color Kinetics Incorporated Light-emitting diode based products
US6717376B2 (en) 1997-08-26 2004-04-06 Color Kinetics, Incorporated Automotive information systems
US6777891B2 (en) 1997-08-26 2004-08-17 Color Kinetics, Incorporated Methods and apparatus for controlling devices in a networked lighting system
US20020074559A1 (en) 1997-08-26 2002-06-20 Dowling Kevin J. Ultraviolet light emitting diode systems and methods
US6781329B2 (en) 1997-08-26 2004-08-24 Color Kinetics Incorporated Methods and apparatus for illumination of liquids
US6897624B2 (en) 1997-08-26 2005-05-24 Color Kinetics, Incorporated Packaged information systems
US20020043938A1 (en) 2000-08-07 2002-04-18 Lys Ihor A. Automatic configuration systems and methods for lighting and other applications
US6211626B1 (en) 1997-08-26 2001-04-03 Color Kinetics, Incorporated Illumination components
US7427840B2 (en) 1997-08-26 2008-09-23 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling illumination
US20070086912A1 (en) 1997-08-26 2007-04-19 Color Kinetics Incorporated Ultraviolet light emitting diode systems and methods
US7038398B1 (en) 1997-08-26 2006-05-02 Color Kinetics, Incorporated Kinetic illumination system and methods
US7113541B1 (en) 1997-08-26 2006-09-26 Color Kinetics Incorporated Method for software driven generation of multiple simultaneous high speed pulse width modulated signals
US7014336B1 (en) 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
US6548967B1 (en) 1997-08-26 2003-04-15 Color Kinetics, Inc. Universal lighting network methods and systems
US6292901B1 (en) 1997-08-26 2001-09-18 Color Kinetics Incorporated Power/data protocol
US7186003B2 (en) 1997-08-26 2007-03-06 Color Kinetics Incorporated Light-emitting diode based products
US7385359B2 (en) 1997-08-26 2008-06-10 Philips Solid-State Lighting Solutions, Inc. Information systems
US7161313B2 (en) 1997-08-26 2007-01-09 Color Kinetics Incorporated Light emitting diode based products
US20020113555A1 (en) 1997-08-26 2002-08-22 Color Kinetics, Inc. Lighting entertainment system
US6459919B1 (en) 1997-08-26 2002-10-01 Color Kinetics, Incorporated Precision illumination methods and systems
US6806659B1 (en) 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
US7352339B2 (en) 1997-08-26 2008-04-01 Philips Solid-State Lighting Solutions Diffuse illumination systems and methods
US6967448B2 (en) 1997-08-26 2005-11-22 Color Kinetics, Incorporated Methods and apparatus for controlling illumination
US7231060B2 (en) 1997-08-26 2007-06-12 Color Kinetics Incorporated Systems and methods of generating control signals
US20040052076A1 (en) 1997-08-26 2004-03-18 Mueller George G. Controlled lighting methods and apparatus
US7353071B2 (en) 1999-07-14 2008-04-01 Philips Solid-State Lighting Solutions, Inc. Method and apparatus for authoring and playing back lighting sequences
US6528954B1 (en) 1997-08-26 2003-03-04 Color Kinetics Incorporated Smart light bulb
US7242152B2 (en) 1997-08-26 2007-07-10 Color Kinetics Incorporated Systems and methods of controlling light systems
US6965205B2 (en) 1997-08-26 2005-11-15 Color Kinetics Incorporated Light emitting diode based products
US6869204B2 (en) 1997-08-26 2005-03-22 Color Kinetics Incorporated Light fixtures for illumination of liquids
US6774584B2 (en) 1997-08-26 2004-08-10 Color Kinetics, Incorporated Methods and apparatus for sensor responsive illumination of liquids
US6016038A (en) 1997-08-26 2000-01-18 Color Kinetics, Inc. Multicolored LED lighting method and apparatus
US7482764B2 (en) 1997-08-26 2009-01-27 Philips Solid-State Lighting Solutions, Inc. Light sources for illumination of liquids
US6975079B2 (en) 1997-08-26 2005-12-13 Color Kinetics Incorporated Systems and methods for controlling illumination sources
US7764026B2 (en) 1997-12-17 2010-07-27 Philips Solid-State Lighting Solutions, Inc. Systems and methods for digital entertainment
US7187141B2 (en) 1997-08-26 2007-03-06 Color Kinetics Incorporated Methods and apparatus for illumination of liquids
US6936978B2 (en) 1997-08-26 2005-08-30 Color Kinetics Incorporated Methods and apparatus for remotely controlled illumination of liquids
US6720745B2 (en) 1997-08-26 2004-04-13 Color Kinetics, Incorporated Data delivery track
US6624597B2 (en) 1997-08-26 2003-09-23 Color Kinetics, Inc. Systems and methods for providing illumination in machine vision systems
US6069597A (en) 1997-08-29 2000-05-30 Candescent Technologies Corporation Circuit and method for controlling the brightness of an FED device
US6217190B1 (en) 1997-10-02 2001-04-17 The Whitaker Corporation Lighting assembly for multiple fluorescent lamps
US5962992A (en) 1997-10-14 1999-10-05 Chaw Khong Co., Ltd. Lighting control system
US5998928A (en) 1997-11-03 1999-12-07 Ford Motor Company Lighting intensity control system
US7132804B2 (en) 1997-12-17 2006-11-07 Color Kinetics Incorporated Data delivery track
US7598686B2 (en) 1997-12-17 2009-10-06 Philips Solid-State Lighting Solutions, Inc. Organic light emitting diode methods and apparatus
DE19756361A1 (de) 1997-12-18 1999-06-24 Philips Patentverwaltung Organische lichtemittierende Diode mit Terbiumkomplex
US6092915A (en) 1998-01-30 2000-07-25 The Boeing Company Decorative lighting laminate
US6025550A (en) 1998-02-05 2000-02-15 Casio Computer Co., Ltd. Musical performance training data transmitters and receivers, and storage mediums which contain a musical performance training program
US6183104B1 (en) 1998-02-18 2001-02-06 Dennis Ferrara Decorative lighting system
US6068383A (en) 1998-03-02 2000-05-30 Robertson; Roger Phosphorous fluorescent light assembly excited by light emitting diodes
US6031343A (en) 1998-03-11 2000-02-29 Brunswick Bowling & Billiards Corporation Bowling center lighting system
US6095661A (en) 1998-03-19 2000-08-01 Ppt Vision, Inc. Method and apparatus for an L.E.D. flashlight
TW342784U (en) 1998-04-14 1998-10-11 yong-chang Lin Dynamic decorator
US6011691A (en) 1998-04-23 2000-01-04 Lockheed Martin Corporation Electronic component assembly and method for low cost EMI and capacitive coupling elimination
US6798341B1 (en) 1998-05-18 2004-09-28 Leviton Manufacturing Co., Inc. Network based multiple sensor and control device with temperature sensing and control
US6307331B1 (en) 1998-05-18 2001-10-23 Leviton Manufacturing Co., Inc. Multiple sensor lux reader and averager
US6030099A (en) 1998-06-16 2000-02-29 Mcdermott; Kevin Selected direction lighting device
US6158882A (en) 1998-06-30 2000-12-12 Emteq, Inc. LED semiconductor lighting system
EP1037862B1 (en) 1998-07-20 2005-07-13 Koninklijke Philips Electronics N.V. Flexible substrate
US6252350B1 (en) 1998-07-31 2001-06-26 Andres Alvarez Surface mounted LED lamp
US6252358B1 (en) 1998-08-14 2001-06-26 Thomas G. Xydis Wireless lighting control
US6139174A (en) 1998-08-25 2000-10-31 Hewlett-Packard Company Light source assembly for scanning devices utilizing light emitting diodes
US6072280A (en) 1998-08-28 2000-06-06 Fiber Optic Designs, Inc. Led light string employing series-parallel block coupling
DK1110198T3 (da) 1998-09-04 2004-03-22 Wynne Willson Gottelier Ltd Apparat og fremgangsmåde til tilvejebringelse af en lineær effekt
DE69936375T2 (de) 1998-09-17 2008-02-28 Koninklijke Philips Electronics N.V. Led-leuchte
US6273338B1 (en) 1998-09-22 2001-08-14 Timothy White Low cost color-programmable focusing ring light
GB2342435B (en) 1998-09-26 2001-11-14 Richard Knight Angle adjustment device
WO2000024062A1 (en) 1998-10-21 2000-04-27 Koninklijke Philips Electronics N.V. Led module and luminaire
US5980064A (en) 1998-11-02 1999-11-09 Metroyanis; George T. Illumination cell for a votive light
US6149283A (en) 1998-12-09 2000-11-21 Rensselaer Polytechnic Institute (Rpi) LED lamp with reflector and multicolor adjuster
US6091200A (en) 1998-12-17 2000-07-18 Lenz; Mark Fluorescent light and motion detector with quick plug release and troubleshooting capabilities
US6127783A (en) 1998-12-18 2000-10-03 Philips Electronics North America Corp. LED luminaire with electronically adjusted color balance
US6445139B1 (en) 1998-12-18 2002-09-03 Koninklijke Philips Electronics N.V. Led luminaire with electrically adjusted color balance
US6495964B1 (en) 1998-12-18 2002-12-17 Koninklijke Philips Electronics N.V. LED luminaire with electrically adjusted color balance using photodetector
US6175201B1 (en) 1999-02-26 2001-01-16 Maf Technologies Corp. Addressable light dimmer and addressing system
US6371637B1 (en) 1999-02-26 2002-04-16 Radiantz, Inc. Compact, flexible, LED array
US6183086B1 (en) 1999-03-12 2001-02-06 Bausch & Lomb Surgical, Inc. Variable multiple color LED illumination system
US6462669B1 (en) 1999-04-06 2002-10-08 E. P . Survivors Llc Replaceable LED modules
US6334699B1 (en) 1999-04-08 2002-01-01 Mitutoyo Corporation Systems and methods for diffuse illumination
US6219239B1 (en) 1999-05-26 2001-04-17 Hewlett-Packard Company EMI reduction device and assembly
USD422737S (en) 1999-06-16 2000-04-11 Quoizel, Inc. Pendant light
US6139166A (en) 1999-06-24 2000-10-31 Lumileds Lighting B.V. Luminaire having beam splitters for mixing light from different color ' LEDs
EP1147686B1 (en) 1999-07-07 2004-01-07 Koninklijke Philips Electronics N.V. Flyback converter as led driver
US7233831B2 (en) 1999-07-14 2007-06-19 Color Kinetics Incorporated Systems and methods for controlling programmable lighting systems
US6623151B2 (en) 1999-08-04 2003-09-23 911Ep, Inc. LED double light bar and warning light signal
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
JP2001053341A (ja) 1999-08-09 2001-02-23 Kazuo Kobayashi 面発光表示器
US6400096B1 (en) 1999-08-20 2002-06-04 Texas Instruments Incorporated Control circuit for piezo transformer based fluorescent lamp power supplies
JP3901404B2 (ja) 1999-08-27 2007-04-04 株式会社小糸製作所 車輌用灯具
US6227679B1 (en) 1999-09-16 2001-05-08 Mule Lighting Inc Led light bulb
US7401935B2 (en) 1999-09-17 2008-07-22 Vanderschuit Carl R Beverage accessory devices
US6577794B1 (en) 1999-09-27 2003-06-10 Robert M. Currie Compound optical and electrical conductors, and connectors therefor
EP1224843A1 (en) 1999-09-29 2002-07-24 Color Kinetics Incorporated Systems and methods for calibrating light output by light-emitting diodes
US6712486B1 (en) 1999-10-19 2004-03-30 Permlight Products, Inc. Mounting arrangement for light emitting diodes
US6175220B1 (en) 1999-10-22 2001-01-16 Power Innovations, Inc. Short-circuit protection for forward-phase-control AC power controller
US6135604A (en) 1999-10-25 2000-10-24 Lin; Kuo Jung Decorative water lamp
US6194839B1 (en) 1999-11-01 2001-02-27 Philips Electronics North America Corporation Lattice structure based LED array for illumination
US6201353B1 (en) 1999-11-01 2001-03-13 Philips Electronics North America Corporation LED array employing a lattice relationship
US6249088B1 (en) 1999-11-01 2001-06-19 Philips Electronics North America Corporation Three-dimensional lattice structure based led array for illumination
EP1610593B2 (en) 1999-11-18 2020-02-19 Signify North America Corporation Generation of white light with Light Emitting Diodes having different spectrum
US20050099824A1 (en) 2000-08-04 2005-05-12 Color Kinetics, Inc. Methods and systems for medical lighting
US20050174473A1 (en) 1999-11-18 2005-08-11 Color Kinetics, Inc. Photography methods and systems
US20020176259A1 (en) 1999-11-18 2002-11-28 Ducharme Alfred D. Systems and methods for converting illumination
US6184628B1 (en) 1999-11-30 2001-02-06 Douglas Ruthenberg Multicolor led lamp bulb for underwater pool lights
US6196471B1 (en) 1999-11-30 2001-03-06 Douglas Ruthenberg Apparatus for creating a multi-colored illuminated waterfall or water fountain
CN2402549Y (zh) 1999-12-02 2000-10-25 杜顺兴 双回路汽车安全带自动警示装置
US6305109B1 (en) 1999-12-09 2001-10-23 Chi-Huang Lee Structure of signboard
AU1889201A (en) 1999-12-14 2001-06-25 Takion Co., Ltd. Power supply and led lamp device
US6471388B1 (en) 1999-12-30 2002-10-29 Bji Energy Solutions Llc Illumination apparatus for edge lit signs and display
KR100735943B1 (ko) 2000-02-03 2007-07-06 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Led 발광 모듈용 공급 어셈블리
US6305821B1 (en) 2000-02-08 2001-10-23 Gen-Home Technology Co., Ltd. Led lamp having ball-shaped light diffusing modifier
US7049761B2 (en) 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
CA2335401A1 (en) 2000-02-14 2001-08-14 Alex Chliwnyj Electronic flame
JP2001238272A (ja) 2000-02-21 2001-08-31 Toto Ltd 住宅内機器制御装置
US6283612B1 (en) 2000-03-13 2001-09-04 Mark A. Hunter Light emitting diode light strip
DE10012734C1 (de) 2000-03-16 2001-09-27 Bjb Gmbh & Co Kg Illuminationsbausatz für Beleuchtungs-, Anzeige- oder Hinweiszwecke sowie Steckverbinder für einen solchen Illuminationsbausatz
US6612729B1 (en) * 2000-03-16 2003-09-02 3M Innovative Properties Company Illumination device
US6288497B1 (en) 2000-03-24 2001-09-11 Philips Electronics North America Corporation Matrix structure based LED array for illumination
US6498440B2 (en) 2000-03-27 2002-12-24 Gentex Corporation Lamp assembly incorporating optical feedback
US6428189B1 (en) 2000-03-31 2002-08-06 Relume Corporation L.E.D. thermal management
US6354714B1 (en) 2000-04-04 2002-03-12 Michael Rhodes Embedded led lighting system
DE60134379D1 (de) 2000-04-12 2008-07-24 Manfreda Andrej Kompakter berührungsloser elektrischer schalter
US7550935B2 (en) 2000-04-24 2009-06-23 Philips Solid-State Lighting Solutions, Inc Methods and apparatus for downloading lighting programs
PT1422975E (pt) 2000-04-24 2010-07-09 Philips Solid State Lighting Produto ‚ base de leds
US6379022B1 (en) 2000-04-25 2002-04-30 Hewlett-Packard Company Auxiliary illuminating device having adjustable color temperature
US6448550B1 (en) 2000-04-27 2002-09-10 Agilent Technologies, Inc. Method and apparatus for measuring spectral content of LED light source and control thereof
US6814470B2 (en) 2000-05-08 2004-11-09 Farlight Llc Highly efficient LED lamp
US6788000B2 (en) 2000-05-12 2004-09-07 E-Lite Technologies, Inc. Distributed emergency lighting system having self-testing and diagnostic capabilities
US6639349B1 (en) 2000-06-16 2003-10-28 Rockwell Collins, Inc. Dual-mode LCD backlight
US20050275626A1 (en) 2000-06-21 2005-12-15 Color Kinetics Incorporated Entertainment lighting system
US7202613B2 (en) 2001-05-30 2007-04-10 Color Kinetics Incorporated Controlled lighting methods and apparatus
WO2001099475A1 (en) 2000-06-21 2001-12-27 Color Kinetics Incorporated Method and apparatus for controlling a lighting system in response to an audio input
US6519509B1 (en) 2000-06-22 2003-02-11 Stonewater Software, Inc. System and method for monitoring and controlling energy distribution
US6608614B1 (en) 2000-06-22 2003-08-19 Rockwell Collins, Inc. Led-based LCD backlight with extended color space
US6275397B1 (en) 2000-06-27 2001-08-14 Power-One, Inc. Power factor correction control circuit for regulating the current waveshape in a switching power supply
JP2002025326A (ja) 2000-07-13 2002-01-25 Seiko Epson Corp 光源装置、照明装置、液晶装置及び電子機器
US6394623B1 (en) 2000-07-14 2002-05-28 Neon King Limited Translucent flexible rope light and methods of forming and using same
WO2002011497A1 (en) 2000-07-27 2002-02-07 Color Kinetics Incorporated Lighting control using speech recognition
US6527411B1 (en) 2000-08-01 2003-03-04 Visteon Corporation Collimating lamp
US6361186B1 (en) 2000-08-02 2002-03-26 Lektron Industrial Supply, Inc. Simulated neon light using led's
US7161556B2 (en) 2000-08-07 2007-01-09 Color Kinetics Incorporated Systems and methods for programming illumination devices
US6538375B1 (en) 2000-08-17 2003-03-25 General Electric Company Oled fiber light source
US6448716B1 (en) 2000-08-17 2002-09-10 Power Signal Technologies, Inc. Solid state light with self diagnostics and predictive failure analysis mechanisms
US7042172B2 (en) 2000-09-01 2006-05-09 Color Kinetics Incorporated Systems and methods for providing illumination in machine vision systems
US6636003B2 (en) 2000-09-06 2003-10-21 Spectrum Kinetics Apparatus and method for adjusting the color temperature of white semiconduct or light emitters
US6293684B1 (en) 2000-09-07 2001-09-25 Edward L. Riblett Wand light
CH697261B1 (de) 2000-09-26 2008-07-31 Lisa Lux Gmbh Beleuchtungskörper für Kühlmöbel.
US7303300B2 (en) 2000-09-27 2007-12-04 Color Kinetics Incorporated Methods and systems for illuminating household products
US7168843B2 (en) 2000-09-29 2007-01-30 Suncor Stainless, Inc. Modular lighting bar
US6473002B1 (en) 2000-10-05 2002-10-29 Power Signal Technologies, Inc. Split-phase PED head signal
US6909921B1 (en) 2000-10-19 2005-06-21 Destiny Networks, Inc. Occupancy sensor and method for home automation system
US6583550B2 (en) 2000-10-24 2003-06-24 Toyoda Gosei Co., Ltd. Fluorescent tube with light emitting diodes
DE60139022D1 (de) 2000-10-25 2009-07-30 Philips Solid State Lighting Verfahren und vorrichtung zur beleuchtung von flüssigkeiten
JP3749828B2 (ja) 2000-10-31 2006-03-01 株式会社日立ビルシステム Led照明灯
WO2002041342A2 (en) 2000-11-20 2002-05-23 Koninklijke Philips Electronics N.V. Display device and cathode ray tube
US6369525B1 (en) 2000-11-21 2002-04-09 Philips Electronics North America White light-emitting-diode lamp driver based on multiple output converter with output current mode control
JP2002163907A (ja) 2000-11-24 2002-06-07 Moriyama Sangyo Kk 照明システム及び照明ユニット
US6441558B1 (en) 2000-12-07 2002-08-27 Koninklijke Philips Electronics N.V. White LED luminary light control system
CA2336497A1 (en) 2000-12-20 2002-06-20 Daniel Chevalier Lighting device
JP2002197901A (ja) * 2000-12-25 2002-07-12 Matsushita Electric Works Ltd Led照明器具
US6411046B1 (en) 2000-12-27 2002-06-25 Koninklijke Philips Electronics, N. V. Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control
US6509840B2 (en) 2001-01-10 2003-01-21 Gelcore Llc Sun phantom led traffic signal
US6634779B2 (en) 2001-01-09 2003-10-21 Rpm Optoelectronics, Inc. Method and apparatus for linear led lighting
DE60210580T2 (de) 2001-01-12 2007-02-15 Novar Marketing Inc., Wilmington Systen zur überwachung der automatisierung in einem kleinen gebäude
US6592238B2 (en) 2001-01-31 2003-07-15 Light Technologies, Inc. Illumination device for simulation of neon lighting
US6472823B2 (en) 2001-03-07 2002-10-29 Star Reach Corporation LED tubular lighting device and control device
US6801003B2 (en) 2001-03-13 2004-10-05 Color Kinetics, Incorporated Systems and methods for synchronizing lighting effects
USD463610S1 (en) 2001-03-13 2002-09-24 Color Kinetics, Inc. Lighting fixture
US7038399B2 (en) 2001-03-13 2006-05-02 Color Kinetics Incorporated Methods and apparatus for providing power to lighting devices
USD468035S1 (en) 2001-03-14 2002-12-31 Color Kinetics, Inc. Lighting fixture
CA2441278C (en) 2001-03-19 2009-12-29 Integrated Power Components, Inc. Decorative light string having shunt repair device
USD457667S1 (en) 2001-03-21 2002-05-21 Color Kinetics, Inc. Accent light
USD458395S1 (en) 2001-03-22 2002-06-04 Color Kinetics, Inc. Accent light
USD457974S1 (en) 2001-03-23 2002-05-28 Color Kinetics, Inc. Accent light
US6883929B2 (en) 2001-04-04 2005-04-26 Color Kinetics, Inc. Indication systems and methods
US6598996B1 (en) 2001-04-27 2003-07-29 Pervaiz Lodhie LED light bulb
US6577512B2 (en) 2001-05-25 2003-06-10 Koninklijke Philips Electronics N.V. Power supply for LEDs
US6660935B2 (en) 2001-05-25 2003-12-09 Gelcore Llc LED extrusion light engine and connector therefor
US7598684B2 (en) 2001-05-30 2009-10-06 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling devices in a networked lighting system
US6689999B2 (en) 2001-06-01 2004-02-10 Schott-Fostec, Llc Illumination apparatus utilizing light emitting diodes
US6741351B2 (en) 2001-06-07 2004-05-25 Koninklijke Philips Electronics N.V. LED luminaire with light sensor configurations for optical feedback
US6674096B2 (en) 2001-06-08 2004-01-06 Gelcore Llc Light-emitting diode (LED) package and packaging method for shaping the external light intensity distribution
US6488392B1 (en) 2001-06-14 2002-12-03 Clive S. Lu LED diffusion assembly
TW472850U (en) 2001-06-21 2002-01-11 Star Reach Corp High-efficiency cylindrical illuminating tube
WO2003009653A1 (en) 2001-07-19 2003-01-30 Lumileds Lighting Us., Llc Led switching arrangement
DE60211526T2 (de) 2001-07-19 2007-04-05 Lumileds Lighting U.S., LLC, San Jose Led schaltkreis
US6795321B2 (en) 2001-07-20 2004-09-21 Power Integrations, Inc. Method and apparatus for sensing current and voltage in circuits with voltage across an LED
US6776504B2 (en) 2001-07-25 2004-08-17 Thomas C. Sloan Perimeter lighting apparatus
US6700136B2 (en) 2001-07-30 2004-03-02 General Electric Company Light emitting device package
USD457669S1 (en) 2001-08-01 2002-05-21 Color Kinetics, Inc. Novelty light
JP4076329B2 (ja) 2001-08-13 2008-04-16 エイテックス株式会社 Led電球
US6634770B2 (en) 2001-08-24 2003-10-21 Densen Cao Light source using semiconductor devices mounted on a heat sink
US7604361B2 (en) 2001-09-07 2009-10-20 Litepanels Llc Versatile lighting apparatus and associated kit
US6871981B2 (en) 2001-09-13 2005-03-29 Heads Up Technologies, Inc. LED lighting device and system
US7358929B2 (en) 2001-09-17 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Tile lighting methods and systems
US6866401B2 (en) 2001-12-21 2005-03-15 General Electric Company Zoomable spot module
US6682211B2 (en) 2001-09-28 2004-01-27 Osram Sylvania Inc. Replaceable LED lamp capsule
US7048423B2 (en) 2001-09-28 2006-05-23 Visteon Global Technologies, Inc. Integrated light and accessory assembly
US7083298B2 (en) 2001-10-03 2006-08-01 Led Pipe Solid state light source
US6596977B2 (en) 2001-10-05 2003-07-22 Koninklijke Philips Electronics N.V. Average light sensing for PWM control of RGB LED based white light luminaries
US6609804B2 (en) 2001-10-15 2003-08-26 Steven T. Nolan LED interior light fixture
US7186005B2 (en) 2001-10-18 2007-03-06 Ilight Technologies, Inc. Color-changing illumination device
US20030076691A1 (en) 2001-10-19 2003-04-24 Becks Eric Roger Impact resistant - long life trouble light
US6630801B2 (en) 2001-10-22 2003-10-07 Lümileds USA Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes
US7164110B2 (en) 2001-10-26 2007-01-16 Watt Stopper, Inc. Diode-based light sensors and methods
US6667623B2 (en) 2001-11-07 2003-12-23 Gelcore Llc Light degradation sensing led signal with visible fault mode
US6612712B2 (en) 2001-11-12 2003-09-02 James Nepil Lighting system and device
US6583573B2 (en) 2001-11-13 2003-06-24 Rensselaer Polytechnic Institute Photosensor and control system for dimming lighting fixtures to reduce power consumption
US6936968B2 (en) 2001-11-30 2005-08-30 Mule Lighting, Inc. Retrofit light emitting diode tube
US6586890B2 (en) 2001-12-05 2003-07-01 Koninklijke Philips Electronics N.V. LED driver circuit with PWM output
US6853150B2 (en) 2001-12-28 2005-02-08 Koninklijke Philips Electronics N.V. Light emitting diode driver
US7497596B2 (en) 2001-12-29 2009-03-03 Mane Lou LED and LED lamp
WO2003059012A1 (de) * 2002-01-07 2003-07-17 Patent - Treuhand - Gesellschaft für Elektrische Glühlampen mbH Lampe
JP4633363B2 (ja) 2002-02-14 2011-02-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ledアレイ駆動用スイッチング装置
US7132635B2 (en) 2002-02-19 2006-11-07 Color Kinetics Incorporated Methods and apparatus for camouflaging objects
US6641284B2 (en) 2002-02-21 2003-11-04 Whelen Engineering Company, Inc. LED light assembly
US6874924B1 (en) 2002-03-14 2005-04-05 Ilight Technologies, Inc. Illumination device for simulation of neon lighting
US6726348B2 (en) 2002-03-26 2004-04-27 B/E Aerospace, Inc. Illumination assembly and adjustable direction mounting
US6796698B2 (en) 2002-04-01 2004-09-28 Gelcore, Llc Light emitting diode-based signal light
US6683423B2 (en) 2002-04-08 2004-01-27 David W. Cunningham Lighting apparatus for producing a beam of light having a controlled luminous flux spectrum
US6777883B2 (en) 2002-04-10 2004-08-17 Koninklijke Philips Electronics N.V. Integrated LED drive electronics on silicon-on-insulator integrated circuits
TW558803B (en) 2002-04-16 2003-10-21 Yuan Lin Flexible light-emitting device and the manufacturing method
US7364488B2 (en) 2002-04-26 2008-04-29 Philips Solid State Lighting Solutions, Inc. Methods and apparatus for enhancing inflatable devices
WO2003096100A1 (en) 2002-05-09 2003-11-20 Advance Illumination Technologies, Llc. Light emitting medium illumination system
US7358679B2 (en) 2002-05-09 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Dimmable LED-based MR16 lighting apparatus and methods
US6851816B2 (en) 2002-05-09 2005-02-08 Pixon Technologies Corp. Linear light source device for image reading
US6715900B2 (en) 2002-05-17 2004-04-06 A L Lightech, Inc. Light source arrangement
US6851832B2 (en) 2002-05-21 2005-02-08 Dwayne A. Tieszen Led tube light housings
US6573536B1 (en) 2002-05-29 2003-06-03 Optolum, Inc. Light emitting diode light source
US6621222B1 (en) 2002-05-29 2003-09-16 Kun-Liang Hong Power-saving lamp
US6940230B2 (en) 2002-05-30 2005-09-06 Hubbell Incorporated Modular lamp controller
US6857924B2 (en) 2002-06-03 2005-02-22 Ta-Hao Fu Method of producing an LED hose light
US6679621B2 (en) 2002-06-24 2004-01-20 Lumileds Lighting U.S., Llc Side emitting LED and lens
US6683419B2 (en) 2002-06-24 2004-01-27 Dialight Corporation Electrical control for an LED light source, including dimming control
US7024256B2 (en) 2002-06-27 2006-04-04 Openpeak Inc. Method, system, and computer program product for automatically managing components within a controlled environment
US20040003545A1 (en) 2002-07-02 2004-01-08 Gillespie Ian S. Modular office
US6860628B2 (en) 2002-07-17 2005-03-01 Jonas J. Robertson LED replacement for fluorescent lighting
US7021809B2 (en) 2002-08-01 2006-04-04 Toyoda Gosei Co., Ltd. Linear luminous body and linear luminous structure
US20050078477A1 (en) 2002-08-12 2005-04-14 Chin-Feng Lo Light emitting diode lamp
US7048424B2 (en) * 2002-08-14 2006-05-23 Cross Match Technologies, Inc. Light integrating column
US6741324B1 (en) 2002-08-21 2004-05-25 Il Kim Low profile combination exit and emergency lighting system having downwardly shining lights
WO2004038759A2 (en) 2002-08-23 2004-05-06 Dahm Jonathan S Method and apparatus for using light emitting diodes
US7210818B2 (en) 2002-08-26 2007-05-01 Altman Stage Lighting Co., Inc. Flexible LED lighting strip
US6846094B2 (en) 2002-08-26 2005-01-25 Altman Stage Lighting, Co., Inc. Flexible LED lighting strip
DK1535495T3 (da) 2002-08-28 2010-10-11 Philips Solid State Lighting Fremgangsmåder og systemer til belysning af omgivelser
US7224000B2 (en) 2002-08-30 2007-05-29 Lumination, Llc Light emitting diode component
WO2004023850A2 (en) 2002-09-05 2004-03-18 Color Kinetics, Inc. Methods and systems for illuminating household products
USD481484S1 (en) 2002-09-13 2003-10-28 Daniel Cuevas Light
US6748299B1 (en) 2002-09-17 2004-06-08 Ricoh Company, Ltd. Approach for managing power consumption in buildings
US7114834B2 (en) 2002-09-23 2006-10-03 Matrix Railway Corporation LED lighting apparatus
US7122976B1 (en) 2002-09-25 2006-10-17 The Watt Stopper Light management system device and method
US6666689B1 (en) 2002-09-30 2003-12-23 John M. Savage, Jr. Electrical connector with interspersed entry ports for pins of different LEDs
US6965197B2 (en) 2002-10-01 2005-11-15 Eastman Kodak Company Organic light-emitting device having enhanced light extraction efficiency
DE10246033B4 (de) 2002-10-02 2006-02-23 Novar Gmbh Fluchtleitsystem
US7300192B2 (en) 2002-10-03 2007-11-27 Color Kinetics Incorporated Methods and apparatus for illuminating environments
US6787999B2 (en) 2002-10-03 2004-09-07 Gelcore, Llc LED-based modular lamp
WO2004032572A2 (en) 2002-10-03 2004-04-15 Color Kinetics Incorporated Methods and apparatus for illuminating environments
US6761471B2 (en) 2002-10-08 2004-07-13 Leotek Electronics Corporation Method and apparatus for retrofitting backlit signs with light emitting diode modules
US6744223B2 (en) 2002-10-30 2004-06-01 Quebec, Inc. Multicolor lamp system
US20060072302A1 (en) 2004-10-01 2006-04-06 Chien Tseng L Electro-luminescent (EL) illuminated wall plate device with push-tighten frame means
US7507001B2 (en) 2002-11-19 2009-03-24 Denovo Lighting, Llc Retrofit LED lamp for fluorescent fixtures without ballast
US6762562B2 (en) 2002-11-19 2004-07-13 Denovo Lighting, Llc Tubular housing with light emitting diodes
US6853151B2 (en) 2002-11-19 2005-02-08 Denovo Lighting, Llc LED retrofit lamp
US7067992B2 (en) 2002-11-19 2006-06-27 Denovo Lighting, Llc Power controls for tube mounted LEDs with ballast
US7490957B2 (en) 2002-11-19 2009-02-17 Denovo Lighting, L.L.C. Power controls with photosensor for tube mounted LEDs with ballast
US20040141321A1 (en) 2002-11-20 2004-07-22 Color Kinetics, Incorporated Lighting and other perceivable effects for toys and other consumer products
US6914534B2 (en) 2002-11-20 2005-07-05 Maple Chase Company Enhanced visual signaling for an adverse condition detector
US7619366B2 (en) 2002-11-22 2009-11-17 Koninklijke Philips Electronics N.V. System for and method of controlling a light source and lighting arrangement
US7018063B2 (en) 2002-11-22 2006-03-28 Kenneth George Michael Solar powered lighting assembly
US6918680B2 (en) 2002-11-29 2005-07-19 James T. Seeberger Retractable light & sound system
US7086747B2 (en) 2002-12-11 2006-08-08 Safeexit, Inc. Low-voltage lighting apparatus for satisfying after-hours lighting requirements, emergency lighting requirements, and low light requirements
US6964501B2 (en) 2002-12-24 2005-11-15 Altman Stage Lighting Co., Ltd. Peltier-cooled LED lighting assembly
US6987366B2 (en) 2002-12-31 2006-01-17 Sun Yu Step down circuit for an LED flashlight
US6791840B2 (en) 2003-01-17 2004-09-14 James K. Chun Incandescent tube bulb replacement assembly
US7425798B2 (en) 2003-01-23 2008-09-16 Lumination Llc Intelligent light degradation sensing LED traffic signal
USD491678S1 (en) 2003-02-06 2004-06-15 Color Kinetics, Inc. Lighting system
USD492042S1 (en) 2003-02-06 2004-06-22 Color Kinetics, Inc. Lighting system
US7015650B2 (en) 2003-03-10 2006-03-21 Leddynamics Circuit devices, circuit devices which include light emitting diodes, assemblies which include such circuit devices, flashlights which include such assemblies, and methods for directly replacing flashlight bulbs
US6979097B2 (en) 2003-03-18 2005-12-27 Elam Thomas E Modular ambient lighting system
US7543961B2 (en) 2003-03-31 2009-06-09 Lumination Llc LED light with active cooling
US7556406B2 (en) 2003-03-31 2009-07-07 Lumination Llc Led light with active cooling
US7204615B2 (en) 2003-03-31 2007-04-17 Lumination Llc LED light with active cooling
US6951406B2 (en) 2003-04-24 2005-10-04 Pent Technologies, Inc. Led task light
WO2004100624A2 (en) 2003-05-05 2004-11-18 Color Kinetics, Inc. Lighting methods and systems
JP2006526258A (ja) 2003-05-09 2006-11-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 蛍光体のナノ粒子でコーティングされたuv光源
US7128442B2 (en) * 2003-05-09 2006-10-31 Kian Shin Lee Illumination unit with a solid-state light generating source, a flexible substrate, and a flexible and optically transparent encapsulant
JP3098271U (ja) 2003-06-03 2004-02-26 株式会社田窪工業所 物置の照明装置と音声装置
US7000999B2 (en) 2003-06-12 2006-02-21 Ryan Jr Patrick Henry Light emitting module
US7237924B2 (en) 2003-06-13 2007-07-03 Lumination Llc LED signal lamp
JP5456233B2 (ja) 2003-06-24 2014-03-26 ジーイー ライティング ソリューションズ エルエルシー Ledチップによる白色光発生のためのフルスペクトル蛍光体混合物
US6921181B2 (en) 2003-07-07 2005-07-26 Mei-Feng Yen Flashlight with heat-dissipation device
US6909239B2 (en) 2003-07-08 2005-06-21 The Regents Of The University Of California Dual LED/incandescent security fixture
US7080927B2 (en) 2003-07-09 2006-07-25 Stephen Feuerborn Modular lighting with blocks
US6882111B2 (en) 2003-07-09 2005-04-19 Tir Systems Ltd. Strip lighting system incorporating light emitting devices
US20050013133A1 (en) 2003-07-17 2005-01-20 Peter Yeh Lamp with a capability of concentrating light
US6853563B1 (en) 2003-07-28 2005-02-08 System General Corp. Primary-side controlled flyback power converter
JP2005056653A (ja) 2003-08-01 2005-03-03 Fuji Photo Film Co Ltd 光源装置
US6956337B2 (en) 2003-08-01 2005-10-18 Directed Electronics, Inc. Temperature-to-color converter and conversion method
JP4061347B2 (ja) 2003-08-05 2008-03-19 株式会社キャットアイ 照明装置
TWI329724B (en) 2003-09-09 2010-09-01 Koninkl Philips Electronics Nv Integrated lamp with feedback and wireless control
US7296913B2 (en) 2004-07-16 2007-11-20 Technology Assessment Group Light emitting diode replacement lamp
US7664573B2 (en) 2003-09-26 2010-02-16 Siemens Industry, Inc. Integrated building environment data system
DE10345611A1 (de) 2003-09-29 2005-04-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Datenkonverter für eine Beleuchtungsanlage und Verfahren zum Betreiben einer Beleuchtungsanlage
US6982518B2 (en) 2003-10-01 2006-01-03 Enertron, Inc. Methods and apparatus for an LED light
US6969186B2 (en) 2003-10-08 2005-11-29 Nortel Networks Limited Device for conducting source light through an electromagnetic compliant faceplate
US6997576B1 (en) 2003-10-08 2006-02-14 Ledtronics, Inc. Light-emitting diode lamp and light fixture including same
US7167777B2 (en) 2003-11-04 2007-01-23 Powerweb Technologies Wireless internet lighting control system
US20050107694A1 (en) 2003-11-17 2005-05-19 Jansen Floribertus H. Method and system for ultrasonic tagging of fluorescence
ATE466309T1 (de) 2003-11-20 2010-05-15 Philips Solid State Lighting Lichtssystemverwalter
JP4352230B2 (ja) 2003-11-21 2009-10-28 東芝ライテック株式会社 天井埋込形照明器具
US7008079B2 (en) 2003-11-21 2006-03-07 Whelen Engineering Company, Inc. Composite reflecting surface for linear LED array
US20050110384A1 (en) 2003-11-24 2005-05-26 Peterson Charles M. Lighting elements and methods
US7144135B2 (en) 2003-11-26 2006-12-05 Philips Lumileds Lighting Company, Llc LED lamp heat sink
JP2005166617A (ja) 2003-11-28 2005-06-23 Hitachi Lighting Ltd 人検知センサー付照明装置
AU2004300444B2 (en) 2003-12-11 2009-06-11 Signify North America Corporation Thermal management methods and apparatus for lighting devices
US6948829B2 (en) 2004-01-28 2005-09-27 Dialight Corporation Light emitting diode (LED) light bulbs
KR200350484Y1 (ko) 2004-02-06 2004-05-13 주식회사 대진디엠피 콘상 엘이디 조명등
US7237925B2 (en) 2004-02-18 2007-07-03 Lumination Llc Lighting apparatus for creating a substantially homogenous lit appearance
EP1729615B1 (en) 2004-03-02 2019-05-08 Signify North America Corporation Entertainment lighting system
US7258467B2 (en) 2004-03-12 2007-08-21 Honeywell International, Inc. Low profile direct/indirect luminaires
US7434970B2 (en) 2004-03-12 2008-10-14 Honeywell International Inc. Multi-platform LED-based aircraft rear position light
US7354172B2 (en) 2004-03-15 2008-04-08 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlled lighting based on a reference gamut
EP1754121A4 (en) 2004-03-15 2014-02-12 Philips Solid State Lighting METHODS AND SYSTEMS FOR PROVIDING LIGHTING SYSTEMS
AU2005222987B9 (en) 2004-03-15 2009-10-22 Signify North America Corporation Power control methods and apparatus
US7515128B2 (en) 2004-03-15 2009-04-07 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for providing luminance compensation
US20060221606A1 (en) 2004-03-15 2006-10-05 Color Kinetics Incorporated Led-based lighting retrofit subassembly apparatus
US7264372B2 (en) 2004-03-16 2007-09-04 Mag Instrument, Inc. Apparatus and method for aligning a substantial point source of light with a reflector feature
TW200532324A (en) 2004-03-23 2005-10-01 Ace T Corp Light source device
US7258458B2 (en) 2004-03-26 2007-08-21 Michael Mochiachvili Automatic base-mounted container illuminator
US7374327B2 (en) 2004-03-31 2008-05-20 Schexnaider Craig J Light panel illuminated by light emitting diodes
US7285801B2 (en) 2004-04-02 2007-10-23 Lumination, Llc LED with series-connected monolithically integrated mesas
US7210957B2 (en) 2004-04-06 2007-05-01 Lumination Llc Flexible high-power LED lighting system
USD548868S1 (en) 2004-05-05 2007-08-14 Color Kinetics Incorporated Lighting assembly
USD518218S1 (en) 2004-05-05 2006-03-28 Color Kinetics Incorporated Lighting assembly
US7246926B2 (en) 2004-05-11 2007-07-24 Harwood Ronald P Color changing light fixture
USD536468S1 (en) 2004-05-13 2007-02-06 Boyd Lighting Fixture Co. Lighting fixture
US7077978B2 (en) 2004-05-14 2006-07-18 General Electric Company Phosphors containing oxides of alkaline-earth and group-IIIB metals and white-light sources incorporating same
US20050259424A1 (en) 2004-05-18 2005-11-24 Zampini Thomas L Ii Collimating and controlling light produced by light emitting diodes
CA2536307C (en) 2004-05-19 2015-07-07 Goeken Group Corp. Dynamic snubbing for led lighting converter
US20050276051A1 (en) 2004-05-26 2005-12-15 Caudle Madeline E Illumination system and method
AU2005250875B2 (en) 2004-05-26 2010-07-01 Gelcore Llc Led lighting systems for product display cases
US7267467B2 (en) 2004-06-02 2007-09-11 Pixon Technologies Corp. Linear light source for enhancing uniformity of beaming light within the beaming light's effective focal range
JP4314157B2 (ja) 2004-06-07 2009-08-12 三菱電機株式会社 面状光源装置およびこれを用いた表示装置
CN1584388A (zh) 2004-06-15 2005-02-23 杨忠义 发光二极管贴片彩虹灯带
CN1977125A (zh) 2004-06-29 2007-06-06 皇家飞利浦电子股份有限公司 发光二极管照明
USD538962S1 (en) 2004-06-30 2007-03-20 Cornell Research Foundation, Inc. Swarf lamp
KR100593919B1 (ko) 2004-07-01 2006-06-30 삼성전기주식회사 차량 전조등용 발광 다이오드 모듈 및 이를 구비한 차량전조등
WO2006023149A2 (en) 2004-07-08 2006-03-02 Color Kinetics Incorporated Led package methods and systems
US7201497B2 (en) 2004-07-15 2007-04-10 Lumination, Llc Led lighting system with reflective board
US7252408B2 (en) 2004-07-19 2007-08-07 Lamina Ceramics, Inc. LED array package with internal feedback and control
US7118262B2 (en) 2004-07-23 2006-10-10 Cree, Inc. Reflective optical elements for semiconductor light emitting devices
US7236366B2 (en) 2004-07-23 2007-06-26 Excel Cell Electronic Co., Ltd. High brightness LED apparatus with an integrated heat sink
US20070241657A1 (en) 2004-08-02 2007-10-18 Lumination, Llc White light apparatus with enhanced color contrast
US7273300B2 (en) * 2004-08-06 2007-09-25 Lumination Llc Curvilinear LED light source
US7132805B2 (en) 2004-08-09 2006-11-07 Dialight Corporation Intelligent drive circuit for a light emitting diode (LED) light engine
WO2006020687A1 (en) 2004-08-10 2006-02-23 Alert Safety Lite Products Co., Inc. Led utility light
US7658510B2 (en) 2004-08-18 2010-02-09 Remco Solid State Lighting Inc. System and method for power control in a LED luminaire
US7190126B1 (en) 2004-08-24 2007-03-13 Watt Stopper, Inc. Daylight control system device and method
WO2006026648A2 (en) 2004-08-31 2006-03-09 Herman Miller, Inc. Reconfiguring control relationships among devices
US7217022B2 (en) 2004-08-31 2007-05-15 Opto Technology, Inc. Optic fiber LED light source
DE202004013773U1 (de) 2004-09-04 2004-11-11 Zweibrüder Optoelectronics GmbH Lampe
CA2579196C (en) 2004-09-10 2010-06-22 Color Kinetics Incorporated Lighting zone control methods and apparatus
US7249269B1 (en) 2004-09-10 2007-07-24 Ricoh Company, Ltd. Method of pre-activating network devices based upon previous usage data
WO2006031810A2 (en) 2004-09-10 2006-03-23 Color Kinetics Incorporated Power control methods and apparatus for variable loads
US7165863B1 (en) 2004-09-23 2007-01-23 Pricilla G. Thomas Illumination system
US7218238B2 (en) 2004-09-24 2007-05-15 Edwards Systems Technology, Inc. Fire alarm system with method of building occupant evacuation
US20060132323A1 (en) 2004-09-27 2006-06-22 Milex Technologies, Inc. Strobe beacon
KR100688767B1 (ko) 2004-10-15 2007-02-28 삼성전기주식회사 Led 광원용 렌즈
JP2006127963A (ja) 2004-10-29 2006-05-18 Hitachi Ltd 配光制御デバイス
US7165866B2 (en) 2004-11-01 2007-01-23 Chia Mao Li Light enhanced and heat dissipating bulb
US7321191B2 (en) 2004-11-02 2008-01-22 Lumination Llc Phosphor blends for green traffic signals
US7217006B2 (en) 2004-11-20 2007-05-15 Automatic Power, Inc. Variation of power levels within an LED array
US7207695B2 (en) 2004-11-22 2007-04-24 Osram Sylvania Inc. LED lamp with LEDs on a heat conductive post and method of making the LED lamp
US7052171B1 (en) 2004-12-15 2006-05-30 Emteq, Inc. Lighting assembly with swivel end connectors
TWI317829B (en) 2004-12-15 2009-12-01 Epistar Corp Led illumination device and application thereof
US7221110B2 (en) 2004-12-17 2007-05-22 Bruce Industries, Inc. Lighting control system and method
EP1849152A4 (en) 2004-12-20 2012-05-02 Philips Solid State Lighting COLOR MANAGEMENT METHOD AND DEVICES FOR LIGHTING
EP1828677B1 (en) 2004-12-23 2015-10-14 Nualight Limited Display cabinet illumination
US20060146531A1 (en) 2004-12-30 2006-07-06 Ann Reo Linear lighting apparatus with improved heat dissipation
TWI256456B (en) 2005-01-06 2006-06-11 Anteya Technology Corp High intensity light-emitting diode based color light bulb with infrared remote control function
USD556937S1 (en) 2005-01-12 2007-12-04 Schonbek Worldwide Lighting Inc. Light fixture
WO2006081186A2 (en) 2005-01-24 2006-08-03 Color Kinetics Incorporated Methods and apparatus for providing workspace lighting and facilitating workspace customization
US7648649B2 (en) 2005-02-02 2010-01-19 Lumination Llc Red line emitting phosphors for use in led applications
US7102902B1 (en) 2005-02-17 2006-09-05 Ledtronics, Inc. Dimmer circuit for LED
CN2766345Y (zh) 2005-02-21 2006-03-22 陈仕群 Led照明灯管
US20060197661A1 (en) 2005-02-22 2006-09-07 Inet Consulting Limited Company Alarm having illumination feature
US20060193131A1 (en) 2005-02-28 2006-08-31 Mcgrath William R Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes
WO2006093889A2 (en) 2005-02-28 2006-09-08 Color Kinetics Incorporated Configurations and methods for embedding electronics or light emitters in manufactured materials
US7274045B2 (en) 2005-03-17 2007-09-25 Lumination Llc Borate phosphor materials for use in lighting applications
KR100593934B1 (ko) 2005-03-23 2006-06-30 삼성전기주식회사 정전기 방전 보호 기능을 갖는 발광 다이오드 패키지
US7255460B2 (en) 2005-03-23 2007-08-14 Nuriplan Co., Ltd. LED illumination lamp
US7201491B2 (en) 2005-04-01 2007-04-10 Bayco Products, Ltd. Fluorescent task lamp with optimized bulb alignment and ballast
JP4404799B2 (ja) * 2005-04-04 2010-01-27 Nec液晶テクノロジー株式会社 照明装置及び該照明装置を備える液晶表示装置
TWI269068B (en) 2005-04-12 2006-12-21 Coretronic Corp Lateral illumination type lens set
US7226189B2 (en) 2005-04-15 2007-06-05 Taiwan Oasis Technology Co., Ltd. Light emitting diode illumination apparatus
US7918591B2 (en) 2005-05-13 2011-04-05 Permlight Products, Inc. LED-based luminaire
CA2616007C (en) 2005-05-20 2018-02-27 Tir Technology Lp Light-emitting module
US7703951B2 (en) 2005-05-23 2010-04-27 Philips Solid-State Lighting Solutions, Inc. Modular LED-based lighting fixtures having socket engagement features
US8061865B2 (en) 2005-05-23 2011-11-22 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for providing lighting via a grid system of a suspended ceiling
US7766518B2 (en) 2005-05-23 2010-08-03 Philips Solid-State Lighting Solutions, Inc. LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same
ES2855400T3 (es) 2005-05-23 2021-09-23 Signify North America Corp Aparato de iluminación modulares basados en led para el acoplamiento de tomas, accesorios de iluminación que incorporan los mismos y procedimientos de montaje, instalación y extracción de los mismos
US20060274529A1 (en) 2005-06-01 2006-12-07 Cao Group, Inc. LED light bulb
WO2006133272A2 (en) 2005-06-06 2006-12-14 Color Kinetics Incorporated Methods and apparatus for implementing power cycle control of lighting devices based on network protocols
US7572030B2 (en) 2005-06-22 2009-08-11 Carmanah Technologies Corp. Reflector based optical design
US7319246B2 (en) 2005-06-23 2008-01-15 Lumination Llc Luminescent sheet covering for LEDs
US20070025109A1 (en) 2005-07-26 2007-02-01 Yu Jing J C7, C9 LED bulb and embedded PCB circuit board
US20070035255A1 (en) 2005-08-09 2007-02-15 James Shuster LED strobe for hazard protection systems
US20070040516A1 (en) 2005-08-15 2007-02-22 Liang Chen AC to DC power supply with PFC for lamp
KR100722590B1 (ko) 2005-08-30 2007-05-28 삼성전기주식회사 백라이트용 led 렌즈
US7262439B2 (en) 2005-11-22 2007-08-28 Lumination Llc Charge compensated nitride phosphors for use in lighting applications
US7249865B2 (en) 2005-09-07 2007-07-31 Plastic Inventions And Patents Combination fluorescent and LED lighting system
JP2007081234A (ja) 2005-09-15 2007-03-29 Toyoda Gosei Co Ltd 照明装置
US7489089B2 (en) 2005-09-16 2009-02-10 Samir Gandhi Color control system for color changing lights
US7296912B2 (en) 2005-09-22 2007-11-20 Pierre J Beauchamp LED light bar assembly
US20070070631A1 (en) 2005-09-27 2007-03-29 Ledtech Electronics Corp. [led lamp tube]
US20070097678A1 (en) 2005-11-01 2007-05-03 Sheng-Li Yang Bulb with light emitting diodes
USD532532S1 (en) 2005-11-18 2006-11-21 Lighting Science Group Corporation LED light bulb
US7211959B1 (en) 2005-12-07 2007-05-01 Peter Chou Sound control for changing light color of LED illumination device
US7311425B2 (en) 2005-12-07 2007-12-25 Jervey Iii Edward Darrell Retrofit pendant light fixture
US7441922B2 (en) 2005-12-14 2008-10-28 Ledtech Electronics Corp. LED lamp tube
US7619370B2 (en) 2006-01-03 2009-11-17 Philips Solid-State Lighting Solutions, Inc. Power allocation methods for lighting devices having multiple source spectrums, and apparatus employing same
US20070173978A1 (en) 2006-01-04 2007-07-26 Gene Fein Controlling environmental conditions
US20070159828A1 (en) 2006-01-09 2007-07-12 Ceramate Technical Co., Ltd. Vertical LED lamp with a 360-degree radiation and a high cooling efficiency
US7270443B2 (en) 2006-01-13 2007-09-18 Richard Kurtz Directional adjustable swivel lighting-fixture
US7207696B1 (en) 2006-01-18 2007-04-24 Chu-Hsien Lin LED lighting with adjustable light projecting direction
WO2007092003A1 (en) 2006-02-07 2007-08-16 Denovo Lighting, L.L.C. Power controls for tube mounted leds with ballast
US7525259B2 (en) 2006-02-07 2009-04-28 Fairchild Semiconductor Corporation Primary side regulated power supply system with constant current output
US7307391B2 (en) 2006-02-09 2007-12-11 Led Smart Inc. LED lighting system
JP2009526365A (ja) 2006-02-10 2009-07-16 フィリップス ソリッド−ステート ライティング ソリューションズ インコーポレイテッド 負荷当たり単一のスイッチング段を使用した高力率の制御された電力供給のための方法及び装置
CN2869556Y (zh) 2006-02-16 2007-02-14 张恩勤 大功率led超节能日光管灯
USD538950S1 (en) 2006-02-17 2007-03-20 Lighting Science Group Corporation LED light bulb
USD538952S1 (en) 2006-02-17 2007-03-20 Lighting Science Group Corporation LED light bulb
US7488097B2 (en) 2006-02-21 2009-02-10 Cml Innovative Technologies, Inc. LED lamp module
JP2007234470A (ja) * 2006-03-02 2007-09-13 Idea System Kk 発光装置
US7937865B2 (en) 2006-03-08 2011-05-10 Intematix Corporation Light emitting sign and display surface therefor
US7218056B1 (en) 2006-03-13 2007-05-15 Ronald Paul Harwood Lighting device with multiple power sources and multiple modes of operation
US7488086B2 (en) 2006-04-05 2009-02-10 Leotek Electronics Corporation Retrofitting of fluorescent tubes with light-emitting diode (LED) modules for various signs and lighting applications
US20070247851A1 (en) 2006-04-21 2007-10-25 Villard Russel G Light Emitting Diode Lighting Package With Improved Heat Sink
US7648257B2 (en) 2006-04-21 2010-01-19 Cree, Inc. Light emitting diode packages
US20080037284A1 (en) 2006-04-21 2008-02-14 Rudisill Charles A Lightguide tile modules and modular lighting system
US7766511B2 (en) 2006-04-24 2010-08-03 Integrated Illumination Systems LED light fixture
US20080018261A1 (en) 2006-05-01 2008-01-24 Kastner Mark A LED power supply with options for dimming
US7543951B2 (en) 2006-05-03 2009-06-09 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for providing a luminous writing surface
US7658506B2 (en) 2006-05-12 2010-02-09 Philips Solid-State Lighting Solutions, Inc. Recessed cove lighting apparatus for architectural surfaces
US7228052B1 (en) 2006-05-12 2007-06-05 Lumina Technology Co., Ltd. LED light pipe structure
US7553044B2 (en) 2006-05-25 2009-06-30 Ansaldo Sts Usa, Inc. Light emitting diode signaling device and method of providing an indication using the same
US7824075B2 (en) 2006-06-08 2010-11-02 Lighting Science Group Corporation Method and apparatus for cooling a lightbulb
EP1868284B1 (en) 2006-06-15 2013-07-24 OSRAM GmbH Driver arrangement for LED lamps
US7820428B2 (en) 2006-06-29 2010-10-26 General Electric Company Portable light generation and detection system
US7329031B2 (en) 2006-06-29 2008-02-12 Suh Jang Liaw LED headlight for bicycle with heat removal device
KR200430022Y1 (ko) 2006-07-05 2006-11-02 주식회사 티씨오 고휘도 발광다이오드 조명등
US7922359B2 (en) 2006-07-17 2011-04-12 Liquidleds Lighting Corp. Liquid-filled LED lamp with heat dissipation means
US7396146B2 (en) 2006-08-09 2008-07-08 Augux Co., Ltd. Heat dissipating LED signal lamp source structure
US7766512B2 (en) 2006-08-11 2010-08-03 Enertron, Inc. LED light in sealed fixture with heat transfer agent
US7635201B2 (en) 2006-08-28 2009-12-22 Deng Jia H Lamp bar having multiple LED light sources
KR100781652B1 (ko) 2006-09-21 2007-12-05 (주)엘케이전자 센서등 구동방법
US7271794B1 (en) 2006-10-05 2007-09-18 Zippy Technology Corp. Power saving circuit employing visual persistence effect for backlight modules
US20080089075A1 (en) 2006-10-16 2008-04-17 Fu-Hsien Hsu Illuminating ornament with multiple power supply mode switch
US20080094857A1 (en) 2006-10-20 2008-04-24 Smith Robert B LED light bulb
US7659549B2 (en) 2006-10-23 2010-02-09 Chang Gung University Method for obtaining a better color rendering with a photoluminescence plate
US8905579B2 (en) 2006-10-24 2014-12-09 Ellenby Technologies, Inc. Vending machine having LED lamp with control and communication circuits
US20080093998A1 (en) 2006-10-24 2008-04-24 Led To Lite, Llc Led and ceramic lamp
US7239532B1 (en) 2006-12-27 2007-07-03 Niko Semiconductor Ltd. Primary-side feedback switching power supply
TWM314823U (en) 2006-12-29 2007-07-01 Edison Opto Corp Light emitting diode light tube
CN101210664A (zh) 2006-12-29 2008-07-02 富准精密工业(深圳)有限公司 发光二极管灯具
US7498753B2 (en) 2006-12-30 2009-03-03 The Boeing Company Color-compensating Fluorescent-LED hybrid lighting
RU2476040C2 (ru) 2007-01-05 2013-02-20 Филипс Солид-Стейт Лайтинг Солюшнз, Инк Способы и аппараты для имитации резистивных нагрузок
US20080175003A1 (en) 2007-01-22 2008-07-24 Cheng Home Electronics Co., Ltd. Led sunken lamp
US7633779B2 (en) 2007-01-31 2009-12-15 Lighting Science Group Corporation Method and apparatus for operating a light emitting diode with a dimmer
US20080192436A1 (en) 2007-02-09 2008-08-14 Cooler Master Co., Ltd. Light emitting device
USD553267S1 (en) 2007-02-09 2007-10-16 Wellion Asia Limited LED light bulb
US7619372B2 (en) 2007-03-02 2009-11-17 Lighting Science Group Corporation Method and apparatus for driving a light emitting diode
US7288902B1 (en) 2007-03-12 2007-10-30 Cirrus Logic, Inc. Color variations in a dimmable lighting device with stable color temperature light sources
US7852017B1 (en) 2007-03-12 2010-12-14 Cirrus Logic, Inc. Ballast for light emitting diode light sources
USD563589S1 (en) 2007-03-28 2008-03-04 Gisue Hariri Lighting fixture
US7581856B2 (en) 2007-04-11 2009-09-01 Tamkang University High power LED lighting assembly incorporated with a heat dissipation module with heat pipe
US7708417B2 (en) 2007-05-18 2010-05-04 King Kristopher C Audio speaker illumination system
USD557854S1 (en) 2007-05-30 2007-12-18 Sally Sirkin Lewis Chandelier
US20080315784A1 (en) 2007-06-25 2008-12-25 Jui-Kai Tseng Led lamp structure
US7568817B2 (en) 2007-06-27 2009-08-04 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
CN201228949Y (zh) 2007-07-18 2009-04-29 胡凯 一种led灯散热灯体
US7575339B2 (en) 2007-07-30 2009-08-18 Zing Ear Enterprise Co., Ltd. LED lamp
CN101368719B (zh) 2007-08-13 2011-07-06 太一节能***股份有限公司 发光二极管灯具
US20090052186A1 (en) 2007-08-21 2009-02-26 Xinshen Xue High Power LED Lamp
US7588351B2 (en) 2007-09-27 2009-09-15 Osram Sylvania Inc. LED lamp with heat sink optic
US8192052B2 (en) 2007-10-03 2012-06-05 Sunnex, Inc. Lamp and method for supporting a light source
US7556396B2 (en) 2007-11-08 2009-07-07 Ledtech Electronics Corp. Lamp assembly
EP2220431A4 (en) 2007-11-19 2015-03-11 Nexxus Lighting Inc DEVICE AND METHOD FOR HEAT EXTRACTION IN A LAMP

Also Published As

Publication number Publication date
EP2220427B1 (en) 2014-09-03
WO2009085500A2 (en) 2009-07-09
US7926975B2 (en) 2011-04-19
JP2011508380A (ja) 2011-03-10
CA2703925A1 (en) 2009-07-09
US20090161359A1 (en) 2009-06-25
US20100172149A1 (en) 2010-07-08
EP2220427A2 (en) 2010-08-25
US7712918B2 (en) 2010-05-11
EP2220427A4 (en) 2013-01-16
WO2009085500A3 (en) 2009-10-01
CA2703925C (en) 2015-10-06
CN101896764B (zh) 2013-07-10
CN101896764A (zh) 2010-11-24

Similar Documents

Publication Publication Date Title
JP5396401B2 (ja) 発光ダイオード照明装置
JP5711147B2 (ja) Led、光ガイド及びリフレクタを備える光源
JP5734204B2 (ja) 光学要素及び当該光学要素を有する光源
JP2011044306A (ja) 蛍光灯型照明装置
US20130083555A1 (en) Lightung module and illuminant decice having the same
WO2013190979A1 (ja) 照明装置
US20160084449A1 (en) Tubular LED Lamp
JP2015506546A (ja) 反射器装置を備えた照明装置
US20140029246A1 (en) Lighting device
JP6339092B2 (ja) 光ガイドを用いた発光アレンジメント
JP2012160666A (ja) 光源モジュール及び照明装置
JP2015138761A (ja) 照明装置
US9279565B1 (en) Lamp
KR20080049347A (ko) 백색 발광다이오드를 이용한 조명등
JP2007294252A (ja) 発光パネル並びに照明器具及び電照パネル
CN107687597B (zh) 一种照明装置及其制造方法
JP5565775B2 (ja) Led照明装置
JP2006190559A (ja) 反射鏡付き固体発光素子ランプ。
US9213133B2 (en) LED tube with light guiding plate arranged in a triangle
KR102370341B1 (ko) 엘이디 광원의 반사 확산형 엘이디 조명등
KR101389979B1 (ko) 엘이디 램프
JP2009087794A (ja) ライン照明装置
JP7004148B2 (ja) 光学アッセンブリ、ランプ装置および照明装置
KR200305618Y1 (ko) 집적광원을 이용한 광 전송 디스플레이 시스템
JP6386808B2 (ja) 照明装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110926

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20120629

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20120629

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130322

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130402

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130625

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130702

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130730

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130806

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130826

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130924

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20131021

R150 Certificate of patent or registration of utility model

Ref document number: 5396401

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250