JP2006503413A - 白色光を生成するための発光体 - Google Patents
白色光を生成するための発光体 Download PDFInfo
- Publication number
- JP2006503413A JP2006503413A JP2004544571A JP2004544571A JP2006503413A JP 2006503413 A JP2006503413 A JP 2006503413A JP 2004544571 A JP2004544571 A JP 2004544571A JP 2004544571 A JP2004544571 A JP 2004544571A JP 2006503413 A JP2006503413 A JP 2006503413A
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- JP
- Japan
- Prior art keywords
- light
- emitting diode
- lamp
- fluorescent lamp
- light emitting
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7777—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/778—Borates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7795—Phosphates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B35/00—Electric light sources using a combination of different types of light generation
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- 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
- F21Y2113/00—Combination of light sources
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/20—Combination of light sources of different form
-
- 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]
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Led Device Packages (AREA)
Abstract
Description
2 蛍光ランプ
3 外側ランプバルブ
Claims (8)
- 白色光を生成するための発光体であって、青色光を放射する発光ダイオードと、緑色蛍光体及び赤色蛍光体を有する蛍光ランプとの組み合わせを備えることを特徴とする発光体。
- 青色光を放射する前記発光ダイオードが、InGaN又はAlInGaNに基づく半導体を有することを特徴とする、請求項1に記載の発光体。
- 前記発光ダイオードにより放射される青色光が、380nmと500nmとの間の波長レンジにあることを特徴とする、請求項1又は2に記載の発光体。
- 前記蛍光ランプが、コンパクト蛍光ランプ(省エネルギー型ランプ)、水銀低圧ガス放電ランプ(蛍光灯)、水銀高圧ガス放電ランプ又は硫黄ランプであることを特徴とする、請求項1乃至3の何れか1項に記載の発光体。
- 前記蛍光ランプが、LaPO4:CeTb、LaMgAl11O19:CeTb、GdMgB5O10:CeTb、 Y2O3:Eu、Y(V,P)O4:Euの化合物、又はこれらの化合物の混合物の一つの群から選択される少なくとも一つの蛍光体を有することを特徴とする、請求項1乃至4の何れか1項に記載の発光体。
- 青色光を放射する前記発光ダイオードが、前記蛍光ランプと同じランプハウジング内に収容されることを特徴とする、請求項1乃至5の何れか1項に記載の発光体。
- 青色光を放射する前記発光ダイオードが、前記蛍光ランプとは別のランプハウジング内に収容されることを特徴とする、請求項1乃至6の何れか1項に記載の発光体。
- 別個の電源が、青色光を放射する前記発光ダイオードのために設けられ、前記発光ダイオードへの電流、従って前記発光ダイオードの発光が、前記蛍光ランプの発光とは無関係に制御され得ることを特徴とする、請求項1乃至7の何れか1項に記載の発光体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247833 | 2002-10-14 | ||
PCT/IB2003/004415 WO2004036618A1 (en) | 2002-10-14 | 2003-10-08 | Luminous body for generating white light |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006503413A true JP2006503413A (ja) | 2006-01-26 |
JP2006503413A5 JP2006503413A5 (ja) | 2007-02-22 |
Family
ID=32102754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004544571A Pending JP2006503413A (ja) | 2002-10-14 | 2003-10-08 | 白色光を生成するための発光体 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060023447A1 (ja) |
EP (1) | EP1554746A1 (ja) |
JP (1) | JP2006503413A (ja) |
CN (1) | CN1706023A (ja) |
AU (1) | AU2003264780A1 (ja) |
TW (1) | TW200419623A (ja) |
WO (1) | WO2004036618A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007334131A (ja) * | 2006-06-16 | 2007-12-27 | Nichia Chem Ind Ltd | 液晶表示装置用光源及びこれを用いた液晶表示装置 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040264187A1 (en) * | 2003-06-25 | 2004-12-30 | Vanderschuit Carl R. | Lighting device |
US7484860B2 (en) * | 2003-07-02 | 2009-02-03 | S.C. Johnson & Son, Inc. | Combination white light and colored LED light device with active ingredient emission |
US7520635B2 (en) * | 2003-07-02 | 2009-04-21 | S.C. Johnson & Son, Inc. | Structures for color changing light devices |
EP1651906B2 (de) * | 2003-08-05 | 2009-11-18 | Christian Bartenbach | Leuchte mit mindestens zwei lichtquellen |
KR100577298B1 (ko) * | 2003-12-30 | 2006-05-10 | 엘지.필립스 엘시디 주식회사 | 백라이트 유닛과 이를 구비한 액정표시장치 및 그의구동방법 |
DE102004006614A1 (de) * | 2004-02-10 | 2005-08-25 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beleuchtungsvorrichtung |
JP2005264031A (ja) * | 2004-03-19 | 2005-09-29 | Kun-Chui Lee | 白色発光装置 |
JP4229001B2 (ja) * | 2004-06-02 | 2009-02-25 | ソニー株式会社 | 照明装置及び液晶表示装置 |
US7935273B2 (en) * | 2004-09-29 | 2011-05-03 | Lg Electronics Inc. | Method light emitting device with a Eu(III)-activated phosphor and second phosphor |
JP2006216251A (ja) * | 2005-02-01 | 2006-08-17 | Koito Mfg Co Ltd | 車両用前照灯装置 |
JP4956020B2 (ja) * | 2005-03-02 | 2012-06-20 | パナソニック株式会社 | 点灯ユニット及び放電ランプ |
JP2006252958A (ja) * | 2005-03-10 | 2006-09-21 | Sharp Corp | 照明装置、及びこれを備えた液晶表示装置 |
DE102005027261A1 (de) | 2005-06-13 | 2006-12-21 | Zumtobel Staff Gmbh | Leuchte mit Hauptlichtquelle und Zusatzlichtquelle |
DE102005032314A1 (de) * | 2005-07-11 | 2007-01-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lampenanordnung |
JP4467491B2 (ja) * | 2005-09-06 | 2010-05-26 | シャープ株式会社 | バックライト装置,液晶表示装置 |
DE102006041533A1 (de) * | 2006-09-05 | 2008-03-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beleuchtungsvorrichtung |
JP2010517217A (ja) * | 2007-01-23 | 2010-05-20 | 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 | 照明デバイス及び斯様な照明デバイスを有する照明器具 |
DE102007022566A1 (de) | 2007-05-14 | 2008-11-20 | Merck Patent Gmbh | Beleuchtungseinheit bestehend aus Entladungslampe, LEDs und Konversionsleuchten |
KR100776916B1 (ko) * | 2007-05-18 | 2007-11-15 | 유항재 | 시력 보호용 조명기구 |
GB2452716A (en) * | 2007-09-11 | 2009-03-18 | Verivide Ltd | Illumination arrangement for colour assessment apparatus and method |
EP2076096A1 (en) * | 2007-12-24 | 2009-07-01 | Tecnolux Italia S.A.S. di Benito Tacconi e C. | Illumination device and process for adjusting the brightness of the light emitted by said illumination device |
KR100858641B1 (ko) * | 2008-01-08 | 2008-09-16 | 유항재 | 시력 보호 기능을 가진 컴팩트 형광램프용 아답터 |
US7543957B1 (en) | 2008-01-29 | 2009-06-09 | General Electric Company | Thermal management of LEDS integrated to compact fluorescent lamps |
WO2010111725A1 (de) * | 2009-04-01 | 2010-10-07 | Tridonic Gmbh & Co Kg | Leuchtmittel, vorzugsweise zur werbebeleuchtung |
KR101323567B1 (ko) * | 2009-12-03 | 2013-10-30 | 엘지디스플레이 주식회사 | 표시장치용 백 라이트 유닛 |
CN102142514A (zh) * | 2010-01-28 | 2011-08-03 | 海洋王照明科技股份有限公司 | 一种led发光板及其制备方法 |
CN101867007A (zh) * | 2010-05-11 | 2010-10-20 | 电子科技大学 | Led灯荧光粉层的制备方法 |
JP5591427B1 (ja) | 2011-10-31 | 2014-09-17 | コーニンクレッカ フィリップス エヌ ヴェ | 波長変換を具備する小型の光出力装置 |
US10253957B2 (en) * | 2017-07-25 | 2019-04-09 | Lifetime Products, LLC | Lighting arrangement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268614A (en) * | 1991-02-19 | 1993-12-07 | General Electric Company | Fluorescent lamps and improved yttrium-containing phosphors useful therein |
JPH10275600A (ja) * | 1997-03-28 | 1998-10-13 | Matsushita Electric Ind Co Ltd | 放電ランプと放電ランプ器具 |
US6538371B1 (en) * | 2000-03-27 | 2003-03-25 | The General Electric Company | White light illumination system with improved color output |
DE20007134U1 (de) * | 2000-04-18 | 2000-08-17 | OSRAM Opto Semiconductors GmbH & Co. oHG, 93049 Regensburg | Leuchte mit einstellbarem Farbort |
JP2004538601A (ja) * | 2001-02-02 | 2004-12-24 | 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 | 一体型光源 |
US6400097B1 (en) * | 2001-10-18 | 2002-06-04 | General Electric Company | Low wattage fluorescent lamp |
-
2003
- 2003-10-08 JP JP2004544571A patent/JP2006503413A/ja active Pending
- 2003-10-08 EP EP03808824A patent/EP1554746A1/en not_active Withdrawn
- 2003-10-08 CN CNA200380101348XA patent/CN1706023A/zh active Pending
- 2003-10-08 AU AU2003264780A patent/AU2003264780A1/en not_active Abandoned
- 2003-10-08 US US10/531,024 patent/US20060023447A1/en not_active Abandoned
- 2003-10-08 WO PCT/IB2003/004415 patent/WO2004036618A1/en not_active Application Discontinuation
- 2003-10-09 TW TW092128098A patent/TW200419623A/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007334131A (ja) * | 2006-06-16 | 2007-12-27 | Nichia Chem Ind Ltd | 液晶表示装置用光源及びこれを用いた液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1554746A1 (en) | 2005-07-20 |
US20060023447A1 (en) | 2006-02-02 |
TW200419623A (en) | 2004-10-01 |
WO2004036618A1 (en) | 2004-04-29 |
CN1706023A (zh) | 2005-12-07 |
AU2003264780A1 (en) | 2004-05-04 |
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