CN1448766A - 散热部件、照明装置、电光装置和电子设备 - Google Patents
散热部件、照明装置、电光装置和电子设备 Download PDFInfo
- Publication number
- CN1448766A CN1448766A CN03109164A CN03109164A CN1448766A CN 1448766 A CN1448766 A CN 1448766A CN 03109164 A CN03109164 A CN 03109164A CN 03109164 A CN03109164 A CN 03109164A CN 1448766 A CN1448766 A CN 1448766A
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- China
- Prior art keywords
- light
- mentioned
- substrate
- guide plate
- liquid crystal
- Prior art date
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Links
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0085—Means for removing heat created by the light source from the package
-
- 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
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/58—Cooling arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02F1/133628—Illuminating devices with cooling means
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP102951/2002 | 2002-04-04 | ||
JP2002102951 | 2002-04-04 | ||
JP200412/2002 | 2002-07-09 | ||
JP2002200412A JP3864862B2 (ja) | 2002-04-04 | 2002-07-09 | 電気光学装置及び電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1448766A true CN1448766A (zh) | 2003-10-15 |
CN1251007C CN1251007C (zh) | 2006-04-12 |
Family
ID=28793528
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031091644A Expired - Lifetime CN1251007C (zh) | 2002-04-04 | 2003-04-03 | 散热部件、照明装置、电光装置和电子设备 |
CNU032431465U Expired - Lifetime CN2684231Y (zh) | 2002-04-04 | 2003-04-04 | 散热部件、照明装置、电光装置和电子设备 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU032431465U Expired - Lifetime CN2684231Y (zh) | 2002-04-04 | 2003-04-04 | 散热部件、照明装置、电光装置和电子设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7275851B2 (zh) |
JP (1) | JP3864862B2 (zh) |
KR (1) | KR100610949B1 (zh) |
CN (2) | CN1251007C (zh) |
TW (1) | TW200403497A (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100385313C (zh) * | 2004-10-29 | 2008-04-30 | Lg.菲利浦Lcd株式会社 | 背光单元及液晶显示器件 |
US7520637B2 (en) | 2004-10-29 | 2009-04-21 | Lg Display Co., Ltd. | Backlight unit and liquid crystal display device |
CN101194205B (zh) * | 2005-05-30 | 2010-10-27 | 京瓷株式会社 | 液晶显示装置 |
US8104943B2 (en) | 2003-12-26 | 2012-01-31 | Sharp Kabushiki Kaisha | Backlight and liquid crystal display device |
CN102937263A (zh) * | 2012-08-28 | 2013-02-20 | 友达光电股份有限公司 | 显示装置及其背光模块 |
CN103047553A (zh) * | 2011-10-17 | 2013-04-17 | 中国科学院福建物质结构研究所 | 一种高光效大功率led面板灯 |
CN103107063A (zh) * | 2011-11-15 | 2013-05-15 | 精工爱普生株式会社 | 照射装置及照射方法 |
CN104820314A (zh) * | 2014-06-13 | 2015-08-05 | 苹果公司 | 具有热散布膜的电子设备 |
CN107153302A (zh) * | 2017-06-27 | 2017-09-12 | 上海传英信息技术有限公司 | 反射片、背光模组及反射片的制作方法 |
CN108777415A (zh) * | 2018-05-21 | 2018-11-09 | 江苏金智酷电子科技有限公司 | 一种可卷收新型数据线装置 |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6789910B2 (en) * | 2000-04-12 | 2004-09-14 | Semiconductor Energy Laboratory, Co., Ltd. | Illumination apparatus |
JP4132984B2 (ja) * | 2002-05-30 | 2008-08-13 | Nec液晶テクノロジー株式会社 | 反射型液晶表示装置 |
JP4042687B2 (ja) * | 2003-12-15 | 2008-02-06 | ソニー株式会社 | 照明装置及びバックライト装置 |
JP2005283852A (ja) * | 2004-03-29 | 2005-10-13 | Kyocera Corp | 液晶表示装置 |
JP4726456B2 (ja) * | 2004-09-28 | 2011-07-20 | 京セラ株式会社 | 液晶表示装置 |
JP4455598B2 (ja) | 2004-09-10 | 2010-04-21 | シャープ株式会社 | バックライト装置及び液晶表示装置 |
KR100644632B1 (ko) | 2004-10-01 | 2006-11-10 | 삼성전자주식회사 | Led를 채용한 조명유닛 및 이를 채용한 화상투사장치 |
KR101214934B1 (ko) * | 2005-01-27 | 2012-12-24 | 삼성디스플레이 주식회사 | 광학 렌즈, 이를 갖는 광학 모듈, 이를 갖는 백라이트어셈블리 및 이를 갖는 표시장치 |
JP4728688B2 (ja) * | 2004-10-13 | 2011-07-20 | Nec液晶テクノロジー株式会社 | 光源装置、表示装置、端末装置及び光ユニット |
JP4618546B2 (ja) * | 2005-01-27 | 2011-01-26 | ミネベア株式会社 | 液晶表示装置 |
WO2006080201A1 (ja) * | 2005-01-27 | 2006-08-03 | Minebea Co., Ltd. | 液晶表示装置 |
US7710531B2 (en) * | 2005-02-15 | 2010-05-04 | Denso Corporation | Liquid crystal display apparatus |
US20060274551A1 (en) * | 2005-05-26 | 2006-12-07 | Enplas Corporation | Surface light source device and display |
KR101137839B1 (ko) * | 2005-06-09 | 2012-04-20 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR100687926B1 (ko) * | 2005-06-13 | 2007-02-27 | 삼성전자주식회사 | 액정표시장치 |
KR101266711B1 (ko) * | 2005-08-09 | 2013-05-28 | 엘지디스플레이 주식회사 | 백 라이트 유닛 및 이를 이용한 액정모듈 |
US8400607B2 (en) | 2005-10-11 | 2013-03-19 | Barco N.V. | Display assemblies and methods of display |
JP4700469B2 (ja) * | 2005-10-17 | 2011-06-15 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR100702511B1 (ko) * | 2005-10-24 | 2007-04-04 | 엘지전자 주식회사 | 방열 시트 및 이를 구비한 백라이트 장치 |
TWI339292B (en) * | 2005-12-12 | 2011-03-21 | Au Optronics Corp | Backliht module and liquid crystal display |
DE102005062419B4 (de) | 2005-12-27 | 2008-01-17 | Vega Grieshaber Kg | Schaltkreis-Anordnung für ein Feldgerät |
US7705365B2 (en) * | 2006-01-24 | 2010-04-27 | Denso Corporation | Lighting device and light emitting module for the same |
KR100978045B1 (ko) | 2006-03-13 | 2010-08-26 | 삼성전자주식회사 | 액정패널조립체 및 이를 포함하는 액정표시장치 |
US7731377B2 (en) | 2006-03-21 | 2010-06-08 | Semiconductor Energy Laboratory Co., Ltd. | Backlight device and display device |
JP5255776B2 (ja) * | 2006-03-21 | 2013-08-07 | 株式会社半導体エネルギー研究所 | 表示装置 |
KR101255302B1 (ko) * | 2006-03-31 | 2013-04-15 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 이용한 액정 표시 장치 |
JP2007311325A (ja) | 2006-04-17 | 2007-11-29 | Citizen Electronics Co Ltd | 導光板及びその製造方法とその導光板を用いたバックライトユニット |
JP4968666B2 (ja) * | 2006-04-19 | 2012-07-04 | Nltテクノロジー株式会社 | バックライト装置及び液晶表示装置 |
KR100765262B1 (ko) * | 2006-07-12 | 2007-10-09 | 삼성전자주식회사 | 표시장치 |
US7545461B2 (en) | 2006-07-25 | 2009-06-09 | Kyocera Corporation | Liquid crystal display device |
KR101318372B1 (ko) * | 2006-08-03 | 2013-10-16 | 삼성디스플레이 주식회사 | 발광 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치 |
KR20080013127A (ko) * | 2006-08-07 | 2008-02-13 | 삼성전자주식회사 | 백라이트 유닛 및 이를 포함한 액정표시장치 |
US7534025B2 (en) * | 2006-08-25 | 2009-05-19 | Philips Lumiled Lighting Company, Llc | Thin backlight with flipped light emitting diode |
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Also Published As
Publication number | Publication date |
---|---|
JP2004006193A (ja) | 2004-01-08 |
US7275851B2 (en) | 2007-10-02 |
CN1251007C (zh) | 2006-04-12 |
TW200403497A (en) | 2004-03-01 |
TWI301550B (zh) | 2008-10-01 |
KR20030079777A (ko) | 2003-10-10 |
CN2684231Y (zh) | 2005-03-09 |
KR100610949B1 (ko) | 2006-08-09 |
JP3864862B2 (ja) | 2007-01-10 |
US20040004424A1 (en) | 2004-01-08 |
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