CN101529321B - 照明系统和显示设备 - Google Patents
照明系统和显示设备 Download PDFInfo
- Publication number
- CN101529321B CN101529321B CN2007800387686A CN200780038768A CN101529321B CN 101529321 B CN101529321 B CN 101529321B CN 2007800387686 A CN2007800387686 A CN 2007800387686A CN 200780038768 A CN200780038768 A CN 200780038768A CN 101529321 B CN101529321 B CN 101529321B
- Authority
- CN
- China
- Prior art keywords
- illuminator
- light
- light emitting
- luminescent
- emitting diode
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
- C09K11/0883—Arsenides; Nitrides; Phosphides
-
- 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
- C09K11/77748—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06122482 | 2006-10-18 | ||
EP06122482.0 | 2006-10-18 | ||
PCT/IB2007/054177 WO2008047290A1 (en) | 2006-10-18 | 2007-10-15 | Illumination system and display device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101529321A CN101529321A (zh) | 2009-09-09 |
CN101529321B true CN101529321B (zh) | 2011-06-08 |
Family
ID=39110639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800387686A Active CN101529321B (zh) | 2006-10-18 | 2007-10-15 | 照明系统和显示设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8310144B2 (zh) |
EP (1) | EP2074475B1 (zh) |
JP (1) | JP5399252B2 (zh) |
KR (1) | KR101370372B1 (zh) |
CN (1) | CN101529321B (zh) |
TW (1) | TW200825571A (zh) |
WO (1) | WO2008047290A1 (zh) |
Families Citing this family (46)
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US9951438B2 (en) | 2006-03-07 | 2018-04-24 | Samsung Electronics Co., Ltd. | Compositions, optical component, system including an optical component, devices, and other products |
JP2008285606A (ja) * | 2007-05-18 | 2008-11-27 | Nec Lighting Ltd | 蛍光体、その製造方法及び発光装置 |
JP5773646B2 (ja) | 2007-06-25 | 2015-09-02 | キユーデイー・ビジヨン・インコーポレーテツド | ナノ材料を被着させることを含む組成物および方法 |
WO2009014707A2 (en) | 2007-07-23 | 2009-01-29 | Qd Vision, Inc. | Quantum dot light enhancement substrate and lighting device including same |
US8729573B2 (en) * | 2007-07-26 | 2014-05-20 | Panasonic Corporation | LED lighting device |
US8128249B2 (en) * | 2007-08-28 | 2012-03-06 | Qd Vision, Inc. | Apparatus for selectively backlighting a material |
US20100277673A1 (en) * | 2008-01-03 | 2010-11-04 | Koninklijke Philips Electronics N.V. | Display device and illumination device |
US9207385B2 (en) | 2008-05-06 | 2015-12-08 | Qd Vision, Inc. | Lighting systems and devices including same |
WO2009137053A1 (en) | 2008-05-06 | 2009-11-12 | Qd Vision, Inc. | Optical components, systems including an optical component, and devices |
EP2297762B1 (en) | 2008-05-06 | 2017-03-15 | Samsung Electronics Co., Ltd. | Solid state lighting devices including quantum confined semiconductor nanoparticles |
US8220971B2 (en) | 2008-11-21 | 2012-07-17 | Xicato, Inc. | Light emitting diode module with three part color matching |
US9349924B2 (en) | 2009-03-19 | 2016-05-24 | Koninklijke Phililps N.V. | Illumination device with remote luminescent material |
KR101869923B1 (ko) | 2009-08-14 | 2018-07-20 | 삼성전자주식회사 | 조명 장치, 조명 장치용 광학 요소, 및 방법 |
US9244214B2 (en) * | 2010-02-24 | 2016-01-26 | Sharp Kabushiki Kaisha | Display device and television receiver |
US20110220920A1 (en) * | 2010-03-09 | 2011-09-15 | Brian Thomas Collins | Methods of forming warm white light emitting devices having high color rendering index values and related light emitting devices |
US8643038B2 (en) | 2010-03-09 | 2014-02-04 | Cree, Inc. | Warm white LEDs having high color rendering index values and related luminophoric mediums |
JP5749327B2 (ja) | 2010-03-19 | 2015-07-15 | 日東電工株式会社 | 発光装置用ガーネット系蛍光体セラミックシート |
US8702277B2 (en) * | 2010-07-12 | 2014-04-22 | Samsung Electronics Co., Ltd. | White light emitting diode and liquid crystal display including the same |
JP5534331B2 (ja) * | 2010-07-30 | 2014-06-25 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ |
US20120051045A1 (en) * | 2010-08-27 | 2012-03-01 | Xicato, Inc. | Led Based Illumination Module Color Matched To An Arbitrary Light Source |
JP5895226B2 (ja) * | 2010-11-30 | 2016-03-30 | パナソニックIpマネジメント株式会社 | 光源装置および投写型表示装置 |
EP2646524B1 (en) | 2010-12-01 | 2016-03-23 | Nitto Denko Corporation | Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same |
EP2655961A4 (en) | 2010-12-23 | 2014-09-03 | Qd Vision Inc | OPTICAL ELEMENT CONTAINING QUANTUM POINTS |
JP6133791B2 (ja) | 2011-02-24 | 2017-05-24 | 日東電工株式会社 | 蛍光体成分を有する発光複合材 |
KR101781437B1 (ko) * | 2011-04-29 | 2017-09-25 | 삼성전자주식회사 | 백색 발광 장치 및 이를 이용한 디스플레이 및 조명장치 |
JP5834257B2 (ja) * | 2011-05-25 | 2015-12-16 | パナソニックIpマネジメント株式会社 | 可変色発光装置及びそれを用いた照明器具 |
US20130215136A1 (en) * | 2012-02-20 | 2013-08-22 | Apple Inc. | Liquid crystal display with large color gamut |
EP2823017B1 (en) | 2012-03-06 | 2017-04-19 | Nitto Denko Corporation | Ceramic body for light emitting devices |
US9929325B2 (en) | 2012-06-05 | 2018-03-27 | Samsung Electronics Co., Ltd. | Lighting device including quantum dots |
CN104238186A (zh) | 2013-06-20 | 2014-12-24 | 扬升照明股份有限公司 | 背光模块 |
JP2016076634A (ja) | 2014-10-08 | 2016-05-12 | エルジー ディスプレイ カンパニー リミテッド | Ledパッケージ、バックライトユニット及び液晶表示装置 |
US10234129B2 (en) * | 2014-10-24 | 2019-03-19 | Lighting Science Group Corporation | Modular street lighting system |
CN105204221B (zh) * | 2015-10-28 | 2018-12-07 | 京东方科技集团股份有限公司 | 彩膜基板、显示面板及显示装置 |
KR101961033B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 필름과 그 제조방법 |
KR101961030B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 필름과 그 제조방법 |
KR101961031B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 액정표시장치용 고휘도 필름 및 그 제조방법 |
KR101961041B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 광학 시트 조합을 이용한 액정표시장치 및 액정표시장치용 복합시트 |
KR101961034B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 필름과 그 제조방법 |
KR101961040B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 광학 시트 조합을 이용한 액정 표시 장치 및 액정표시장치용 복합시트 |
KR101961038B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 고휘도 필름을 포함하는 액정표시장치 |
KR101961039B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 고휘도 필름을 이용한 액정표시장치 및 액정표시장치용 복합시트 |
KR101961042B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 고휘도 필름을 이용한 액정표시장치 및 액정표시장치용 복합시트 |
KR101961035B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 필름과 그 제조방법 |
KR101961032B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 필름과 그 제조방법 |
KR101961029B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 형광체를 적용한 휘도 향상 필름 |
KR102324966B1 (ko) * | 2018-01-15 | 2021-11-10 | 주식회사 엘지화학 | 디스플레이 장치 |
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CN100344728C (zh) * | 1999-07-23 | 2007-10-24 | 电灯专利信托有限公司 | 光源的发光物质及其相关的光源 |
US7132786B1 (en) * | 1999-07-23 | 2006-11-07 | Osram Gmbh | Luminescent array, wavelength-converting sealing material and light source |
US7800121B2 (en) * | 2002-08-30 | 2010-09-21 | Lumination Llc | Light emitting diode component |
US7768189B2 (en) * | 2004-08-02 | 2010-08-03 | Lumination Llc | White LEDs with tunable CRI |
US7038370B2 (en) * | 2003-03-17 | 2006-05-02 | Lumileds Lighting, U.S., Llc | Phosphor converted light emitting device |
US7052152B2 (en) | 2003-10-03 | 2006-05-30 | Philips Lumileds Lighting Company, Llc | LCD backlight using two-dimensional array LEDs |
US7094362B2 (en) | 2003-10-29 | 2006-08-22 | General Electric Company | Garnet phosphor materials having enhanced spectral characteristics |
JP5080723B2 (ja) * | 2005-02-22 | 2012-11-21 | シャープ株式会社 | 半導体発光装置 |
US7439668B2 (en) * | 2005-03-01 | 2008-10-21 | Lumination Llc | Oxynitride phosphors for use in lighting applications having improved color quality |
JP2008533233A (ja) | 2005-03-08 | 2008-08-21 | 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 | 放射線源とルミネッセンス材料を含む照明システム |
JP3118164U (ja) * | 2005-10-31 | 2006-01-26 | 優佰利股▲分▼有限公司 | 光源モジュールを備えた液晶パネル装置 |
-
2007
- 2007-10-15 JP JP2009532932A patent/JP5399252B2/ja active Active
- 2007-10-15 CN CN2007800387686A patent/CN101529321B/zh active Active
- 2007-10-15 WO PCT/IB2007/054177 patent/WO2008047290A1/en active Application Filing
- 2007-10-15 EP EP07826734.1A patent/EP2074475B1/en active Active
- 2007-10-15 TW TW096138522A patent/TW200825571A/zh unknown
- 2007-10-15 US US12/445,467 patent/US8310144B2/en active Active
- 2007-10-15 KR KR1020097009987A patent/KR101370372B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2008047290A1 (en) | 2008-04-24 |
CN101529321A (zh) | 2009-09-09 |
KR20090080086A (ko) | 2009-07-23 |
US20100067214A1 (en) | 2010-03-18 |
TW200825571A (en) | 2008-06-16 |
KR101370372B1 (ko) | 2014-03-05 |
US8310144B2 (en) | 2012-11-13 |
JP5399252B2 (ja) | 2014-01-29 |
EP2074475B1 (en) | 2014-01-08 |
JP2010507880A (ja) | 2010-03-11 |
EP2074475A1 (en) | 2009-07-01 |
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CP01 | Change in the name or title of a patent holder |
Address after: Holland Ian Deho Finn Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
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Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: Eindhoven Patentee before: KONINKLIJKE PHILIPS N.V. |
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