JP2020506502A - 発光ダイオードと可変レンズを有するアレイ - Google Patents
発光ダイオードと可変レンズを有するアレイ Download PDFInfo
- Publication number
- JP2020506502A JP2020506502A JP2019538117A JP2019538117A JP2020506502A JP 2020506502 A JP2020506502 A JP 2020506502A JP 2019538117 A JP2019538117 A JP 2019538117A JP 2019538117 A JP2019538117 A JP 2019538117A JP 2020506502 A JP2020506502 A JP 2020506502A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- array module
- axis
- lens
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 claims description 26
- 230000007423 decrease Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14627—Microlenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
- F21L4/022—Pocket lamps
- F21L4/027—Pocket lamps the light sources being a LED
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/006—Systems in which light light is reflected on a plurality of parallel surfaces, e.g. louvre mirrors, total internal reflection [TIR] lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
- G03B2215/0567—Solid-state light source, e.g. LED, laser
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0589—Diffusors, filters or refraction means
- G03B2215/0592—Diffusors, filters or refraction means installed in front of light emitter
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Led Device Packages (AREA)
- Stroboscope Apparatuses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
2 y軸
3 z軸
10 発光ダイオード(LED)
11 第1列第1行のLED
12 第1列第2行のLED
13 第1列第3行のLED
21 第2列第1行のLED
22 第2列第2行のLED
23 第2列第3行のLED
31 第3列第1行のLED
32 第3列第2行のLED
33 第3列第3行のLED
40 従来の発光ダイオード(LED)アレイモジュール
41 標準的フレネルレンズ
50 発光ダイオード(LED)アレイモジュール
55 レンズ
56 セクション
113 第3列第1行のLEDのターゲット領域
112 第3列第2行のLEDのターゲット領域
122 第2列第2行のLEDのターゲット領域
231 第3列第1行のLED
232 第3列第2行のLEDのイメージ
222 第2列第2行のLEDのイメージ
Claims (13)
- 少なくとも2つの発光ダイオードと、レンズとを有する発光ダイオードアレイモジュールであって、前記レンズは、1つの共通レンズセグメントを含み、前記共通レンズセグメントは、前記レンズに垂直な軸を少なくとも部分的に包含する複数のセクションを含み、前記セクションは、前記レンズの不均一な表面を形成し、前記発光ダイオードは、基準平面において少なくとも2つの重複しないターゲット領域を照明するように構成され、前記セクションは、少なくとも1つの発光ダイオードが前記ターゲット領域のうちのそれぞれのターゲット領域を照明するように構成される、発光ダイオードアレイモジュールであって、
前記セクションのうち少なくとも1つの部分は、ピークによって接合された外側面と、内側面とを有し、前記軸に対する前記内側面または外側面のうちの少なくとも1つの配向は、前記ピークと前記軸との間の距離に依存して、少なくとも前記軸に対する所定の距離内で変化する、
発光ダイオードアレイモジュール。 - 前記レンズは、前記基準平面のすべてのターゲット領域によって受光され、前記少なくとも1つの発光ダイオードによって放射されるフラックスの少なくとも15%が、各ターゲット領域によって受光され、各ターゲット領域によって受光されるフラックスは、前記少なくとも1つの発光ダイオードから各ターゲット領域の近傍の等サイズのターゲット領域によって受光されるフラックスの少なくとも130%となるように構成される、
請求項1に記載の発光ダイオードアレイモジュール。 - 前記内側面、前記外側面及び前記ピークは、前記セクションの少なくとも一部の三角形断面を画定する、請求項1に記載の発光ダイオードアレイモジュール。
- 前記三角形断面は、3つの内角によって特徴付けられ、前記内角の和は180°である、
請求項3に記載の発光ダイオードアレイモジュール。 - 前記セクションの前記少なくとも一部の少なくとも一部は、前記軸を含む平面内で曲がった内側面または外側面を含む、
請求項1または3いずれか一項に記載の発光ダイオードアレイモジュール。 - 前記セクションは、前記軸の周りで閉じている、
請求項1ないし5いずれか一項に記載の発光ダイオードアレイモジュール。 - 前記三角形断面の前記内側面は、前記軸に垂直な面に対して角度をなし、
前記角度は前記軸への距離が大きくなるにつれて小さくなる、
請求項4に記載の発光ダイオードアレイモジュール。 - 前記セクションは回転対称である、
請求項6に記載の発光ダイオードアレイモジュール。 - 前記少なくとも2つの発光ダイオードは、前記軸に垂直な平面に構成され、前記レンズは、第1の発光ダイオードの前記軸と第1の各ターゲット領域との距離に応じて、前記第1の発光ダイオードによって放射される光をイメージングするように構成され、前記第1の各ターゲット領域は、前記レンズのセンターに関して、前記第1の発光ダイオードに対して点対称に配置される、
請求項1ないし8いずれか一項に記載の発光ダイオードアレイモジュール。 - 前記発光ダイオードは、規則正しいアレイパターンで配置される、
請求項1ないし9いずれか一項に記載の発光ダイオードアレイモジュール。 - 前記発光ダイオードは、矩形パターンで配置される、
請求項10に記載の発光ダイオードアレイモジュール。 - 前記発光ダイオードのうちの1つの発光ダイオードのセンターが前記軸上に配置される、
請求項10または11に記載の発光ダイオードアレイモジュール。 - 請求項1ないし12いずれか一項に記載の、少なくとも1つの発光ダイオードアレイモジュールを有するフラッシュライト。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17151409 | 2017-01-13 | ||
EP17151409.4 | 2017-01-13 | ||
PCT/EP2018/050276 WO2018130467A1 (en) | 2017-01-13 | 2018-01-05 | Array with light emitting diodes and varying lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020506502A true JP2020506502A (ja) | 2020-02-27 |
JP7128823B2 JP7128823B2 (ja) | 2022-08-31 |
Family
ID=57799598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019538117A Active JP7128823B2 (ja) | 2017-01-13 | 2018-01-05 | 発光ダイオードと可変レンズを有するアレイ |
Country Status (7)
Country | Link |
---|---|
US (1) | US11302732B2 (ja) |
EP (1) | EP3568631B1 (ja) |
JP (1) | JP7128823B2 (ja) |
KR (1) | KR102479270B1 (ja) |
CN (1) | CN110168277B (ja) |
TW (1) | TWI769212B (ja) |
WO (1) | WO2018130467A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11946637B2 (en) | 2021-04-05 | 2024-04-02 | Nichia Corporation | Light source device |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102259218B1 (ko) | 2018-07-03 | 2021-05-31 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전극, 및 이를 포함하는 리튬 이차 전지 |
KR102259219B1 (ko) | 2018-07-03 | 2021-05-31 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR102323950B1 (ko) | 2018-12-12 | 2021-11-08 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전극 및 이를 포함하는 리튬 이차 전지 |
KR102492831B1 (ko) | 2019-05-03 | 2023-01-26 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR102425515B1 (ko) | 2019-05-03 | 2022-07-25 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR102487628B1 (ko) * | 2019-05-03 | 2023-01-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR102425514B1 (ko) | 2019-05-03 | 2022-07-25 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR102425513B1 (ko) | 2019-05-03 | 2022-07-25 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR102492832B1 (ko) | 2019-05-03 | 2023-01-26 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
JP7410382B2 (ja) * | 2019-12-26 | 2024-01-10 | 日亜化学工業株式会社 | 光源装置 |
US11300721B2 (en) | 2020-07-10 | 2022-04-12 | Abl Ip Holding Llc | Lighting apparatus having an oblong optic corresponding to multiple light sources |
US11536438B2 (en) * | 2020-10-26 | 2022-12-27 | Abl Ip Holding Llc | Lighting apparatus having an optic with a centered light source and an off-center light source |
CN115059899A (zh) * | 2022-06-29 | 2022-09-16 | 赛尔富电子有限公司 | 一种透镜和光源模组 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015097214A (ja) * | 2009-07-24 | 2015-05-21 | コーニンクレッカ フィリップス エヌ ヴェ | 制御可能な照明システム |
JP2015141766A (ja) * | 2014-01-27 | 2015-08-03 | 大日本印刷株式会社 | 照明装置及びフレネルレンズシート |
CN105676323A (zh) * | 2014-11-21 | 2016-06-15 | 玉晶光电股份有限公司 | 薄型化镜片 |
US20160246161A1 (en) * | 2015-02-24 | 2016-08-25 | Lite-On Singapore Pte. Ltd. | Smd type fresnel led micro flash light structure |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3888486B2 (ja) | 1997-07-25 | 2007-03-07 | フジノン株式会社 | 投射型表示装置 |
JP2000115758A (ja) | 1998-10-06 | 2000-04-21 | Aiphone Co Ltd | ドアホンテレビカメラ照明装置 |
US6616299B2 (en) | 2001-02-02 | 2003-09-09 | Gelcore Llc | Single optical element LED signal |
DE10129743C2 (de) | 2001-06-20 | 2003-05-08 | Daimler Chrysler Ag | Fahrzeugscheinwerfer, mit einer Anzahl von elektronischen Leuchtelementen als Lichtquelle |
US20050286145A1 (en) * | 2004-06-25 | 2005-12-29 | Swarco Futurit Verkehrssignalsysteme Ges.M.B.H. | Invention concerning a condensor lens |
TWI291573B (en) * | 2004-12-24 | 2007-12-21 | Prodisc Technology Inc | Liquid crystal display and backlight module |
JP2008218089A (ja) | 2007-03-01 | 2008-09-18 | Mitsubishi Electric Corp | 照明装置 |
WO2009053904A2 (en) * | 2007-10-25 | 2009-04-30 | Koninklijke Philips Electronics N.V. | Lighting panel, and a method for providing such lighting panel |
TWI364120B (en) * | 2008-09-10 | 2012-05-11 | E Pin Optical Industry Co Ltd | Convex-fresnel led lens for angular distribution patterns and led assembly thereof |
WO2010053193A1 (ja) * | 2008-11-10 | 2010-05-14 | シャープ株式会社 | 発光装置、面光源、及び表示装置 |
CN201401725Y (zh) * | 2009-04-08 | 2010-02-10 | 一品国际科技股份有限公司 | 菲涅尔发光二极管镜片及其所构成的发光二极管组件 |
TW201043860A (en) * | 2009-06-05 | 2010-12-16 | Foxsemicon Integrated Tech Inc | Illumination device |
CN102155713B (zh) * | 2010-04-08 | 2013-06-05 | 深圳市光峰光电技术有限公司 | 混光灯具 |
DE102011084881A1 (de) * | 2011-10-20 | 2013-04-25 | Osram Gmbh | Halbleiter-Leuchtvorrichtung mit einer Linse mit Lichtablenkungsstruktur |
JP2015515637A (ja) * | 2012-02-01 | 2015-05-28 | コーニンクレッカ フィリップス エヌ ヴェ | 光を均質化するための方法、光学システム、及び照明装置 |
DE102013104046A1 (de) | 2013-04-22 | 2014-10-23 | Osram Opto Semiconductors Gmbh | Optische Anordnung und Anzeigegerät |
WO2014195383A1 (de) * | 2013-06-04 | 2014-12-11 | Rheinmetall Man Military Vehicles Gmbh | Lampenvorsatz |
JP6207384B2 (ja) * | 2013-12-25 | 2017-10-04 | ミネベアミツミ株式会社 | 照明装置及び光学部材 |
WO2015132290A1 (en) | 2014-03-04 | 2015-09-11 | Koninklijke Philips N.V. | Beam shaping system and an illumination system using the same |
JP6591152B2 (ja) * | 2014-10-08 | 2019-10-16 | 日立グローバルライフソリューションズ株式会社 | フレネルレンズ光学系及びこれを用いた照明装置 |
CN104260596B (zh) * | 2014-10-11 | 2017-02-15 | 金陵科技学院 | 一种跟踪点光源的自适应动漫复制台 |
CN105987313B (zh) * | 2015-03-04 | 2018-09-25 | 光宝新加坡有限公司 | 表面封装式菲涅尔led微型闪光灯结构 |
-
2018
- 2018-01-05 JP JP2019538117A patent/JP7128823B2/ja active Active
- 2018-01-05 EP EP18700859.4A patent/EP3568631B1/en active Active
- 2018-01-05 US US16/477,371 patent/US11302732B2/en active Active
- 2018-01-05 CN CN201880006810.4A patent/CN110168277B/zh active Active
- 2018-01-05 KR KR1020197023730A patent/KR102479270B1/ko active IP Right Grant
- 2018-01-05 WO PCT/EP2018/050276 patent/WO2018130467A1/en unknown
- 2018-01-10 TW TW107100860A patent/TWI769212B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015097214A (ja) * | 2009-07-24 | 2015-05-21 | コーニンクレッカ フィリップス エヌ ヴェ | 制御可能な照明システム |
JP2015141766A (ja) * | 2014-01-27 | 2015-08-03 | 大日本印刷株式会社 | 照明装置及びフレネルレンズシート |
CN105676323A (zh) * | 2014-11-21 | 2016-06-15 | 玉晶光电股份有限公司 | 薄型化镜片 |
US20160246161A1 (en) * | 2015-02-24 | 2016-08-25 | Lite-On Singapore Pte. Ltd. | Smd type fresnel led micro flash light structure |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11946637B2 (en) | 2021-04-05 | 2024-04-02 | Nichia Corporation | Light source device |
Also Published As
Publication number | Publication date |
---|---|
TWI769212B (zh) | 2022-07-01 |
KR102479270B1 (ko) | 2022-12-20 |
JP7128823B2 (ja) | 2022-08-31 |
WO2018130467A1 (en) | 2018-07-19 |
US11302732B2 (en) | 2022-04-12 |
EP3568631A1 (en) | 2019-11-20 |
KR20190107088A (ko) | 2019-09-18 |
CN110168277B (zh) | 2020-11-24 |
US20190383465A1 (en) | 2019-12-19 |
EP3568631B1 (en) | 2022-06-08 |
CN110168277A (zh) | 2019-08-23 |
TW201832381A (zh) | 2018-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7128823B2 (ja) | 発光ダイオードと可変レンズを有するアレイ | |
US9217552B2 (en) | Illumination device | |
JP4711352B2 (ja) | 光学デバイスおよび光源 | |
US10295153B2 (en) | Optical system for producing uniform illumination | |
JP2011192494A (ja) | 照明装置及びフレネルレンズ | |
JP2018503132A (ja) | コリメータ及び小型レンズアレイを有する光学デバイス | |
JP6096180B2 (ja) | 発光ダイオード光源 | |
CN109923443B (zh) | Led束整形 | |
US20190179072A1 (en) | Headlight | |
US20110134636A1 (en) | Led traffic signal device | |
US10955111B2 (en) | Lens and lamp having a lens | |
US9458972B1 (en) | Asymmetric linear LED luminaire design for uniform illuminance and color | |
US20090231855A1 (en) | Uniform wash lighting fixture and lens | |
CN105917165B (zh) | 具有光漫射器的照明器 | |
JP3164215U (ja) | フレネルLEDレンズ及びそのLEDアセンブリ(FresnelLEDLensandLEDAssemblyThereof) | |
US20150085482A1 (en) | Remote beam shaping | |
CN210118712U (zh) | 光学组件和灯 | |
US10174906B2 (en) | LED luminaire tiling with a lens array containing a plurality of lenslets | |
US20180259153A1 (en) | Led module with outlet lens | |
JP2019036495A (ja) | Led照明装置 | |
KR101031959B1 (ko) | 조명광학계 | |
JP2004526222A (ja) | 外因性の微分幾何学により設計された照明レンズ | |
KR20190050423A (ko) | 발광다이오드를 이용한 조명장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190726 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210104 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210104 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211214 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220314 |
|
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: 20220726 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220819 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7128823 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |