CN2684231Y - 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
- CN2684231Y CN2684231Y CNU032431465U CN03243146U CN2684231Y CN 2684231 Y CN2684231 Y CN 2684231Y CN U032431465 U CNU032431465 U CN U032431465U CN 03243146 U CN03243146 U CN 03243146U CN 2684231 Y CN2684231 Y CN 2684231Y
- Authority
- CN
- China
- Prior art keywords
- light
- mentioned
- substrate
- guide plate
- liquid crystal
- 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.)
- Expired - Lifetime
Links
Images
Classifications
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- 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
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- 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
Abstract
Description
Claims (16)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP102951/2002 | 2002-04-04 | ||
JP2002102951 | 2002-04-04 | ||
JP2002200412A JP3864862B2 (ja) | 2002-04-04 | 2002-07-09 | 電気光学装置及び電子機器 |
JP200412/2002 | 2002-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2684231Y true CN2684231Y (zh) | 2005-03-09 |
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 Before (1)
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 |
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644885A (zh) * | 2011-02-16 | 2012-08-22 | 三星电子株式会社 | 背光组件、具有该背光组件的显示装置及其组装方法 |
Families Citing this family (69)
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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 |
JP4489423B2 (ja) | 2003-12-26 | 2010-06-23 | シャープ株式会社 | バックライト及び液晶表示装置 |
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 |
DE102005051628B4 (de) | 2004-10-29 | 2010-09-30 | Lg Display Co., Ltd. | Hintergrundbeleuchtungseinheit und Flüssigkristall-Anzeigevorrichtung |
KR20060038054A (ko) * | 2004-10-29 | 2006-05-03 | 엘지.필립스 엘시디 주식회사 | 백 라이트 유닛 및 액정 표시 장치 |
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 |
TWI339760B (en) * | 2005-05-30 | 2011-04-01 | Kyocera Corp | Backlight device and liquid crystal display device |
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 |
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US6134092A (en) * | 1998-04-08 | 2000-10-17 | Teledyne Lighting And Display Products, Inc. | Illumination device for non-emissive displays |
JP2000021206A (ja) * | 1998-07-02 | 2000-01-21 | Ccs Kk | 照明装置 |
JP2001006619A (ja) | 1999-06-23 | 2001-01-12 | Matsushita Electronics Industry Corp | 蛍光ランプ |
JP2001160312A (ja) | 1999-12-01 | 2001-06-12 | Mitsubishi Electric Corp | 面照明装置 |
FR2804734B1 (fr) * | 2000-02-03 | 2002-06-07 | Gkn Glaenzer Spicer | Ensemble d'un arbre et d'une piece femelle, joint de transmission homocinetique a billes correspondant et piece femelle correspondante |
JP3956082B2 (ja) | 2000-02-08 | 2007-08-08 | ミネベア株式会社 | 面状照明装置 |
JP3664034B2 (ja) | 2000-03-29 | 2005-06-22 | セイコーエプソン株式会社 | 面光源ユニットならびにそれを備えた表示装置および電子機器 |
US6614103B1 (en) * | 2000-09-01 | 2003-09-02 | General Electric Company | Plastic packaging of LED arrays |
JP2002133907A (ja) * | 2000-10-25 | 2002-05-10 | Seiko Epson Corp | 照明装置及びそれを用いた液晶装置 |
US6639360B2 (en) * | 2001-01-31 | 2003-10-28 | Gentex Corporation | High power radiation emitter device and heat dissipating package for electronic components |
TW522533B (en) | 2001-02-26 | 2003-03-01 | Kuo-Yen Lai | Optical chip package with metal extension to the outside of glue. |
US6799860B2 (en) * | 2001-10-01 | 2004-10-05 | Rohm Co., Ltd. | Point light source-oriented light guiding means and lighting unit utilizing the same |
-
2002
- 2002-07-09 JP JP2002200412A patent/JP3864862B2/ja not_active Expired - Lifetime
-
2003
- 2003-03-26 TW TW092106831A patent/TW200403497A/zh not_active IP Right Cessation
- 2003-04-03 KR KR1020030020976A patent/KR100610949B1/ko active IP Right Grant
- 2003-04-03 US US10/407,157 patent/US7275851B2/en not_active Expired - Lifetime
- 2003-04-03 CN CNB031091644A patent/CN1251007C/zh not_active Expired - Lifetime
- 2003-04-04 CN CNU032431465U patent/CN2684231Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644885A (zh) * | 2011-02-16 | 2012-08-22 | 三星电子株式会社 | 背光组件、具有该背光组件的显示装置及其组装方法 |
Also Published As
Publication number | Publication date |
---|---|
US20040004424A1 (en) | 2004-01-08 |
JP3864862B2 (ja) | 2007-01-10 |
CN1251007C (zh) | 2006-04-12 |
KR20030079777A (ko) | 2003-10-10 |
TWI301550B (zh) | 2008-10-01 |
KR100610949B1 (ko) | 2006-08-09 |
TW200403497A (en) | 2004-03-01 |
JP2004006193A (ja) | 2004-01-08 |
CN1448766A (zh) | 2003-10-15 |
US7275851B2 (en) | 2007-10-02 |
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