CN102042542A - 背光组件及具有其的液晶显示器 - Google Patents
背光组件及具有其的液晶显示器 Download PDFInfo
- Publication number
- CN102042542A CN102042542A CN2010105155778A CN201010515577A CN102042542A CN 102042542 A CN102042542 A CN 102042542A CN 2010105155778 A CN2010105155778 A CN 2010105155778A CN 201010515577 A CN201010515577 A CN 201010515577A CN 102042542 A CN102042542 A CN 102042542A
- Authority
- CN
- China
- Prior art keywords
- light source
- source cell
- fixed frame
- plate
- supporting walls
- 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
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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
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative 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
-
- 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
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in 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
- G02F1/1335—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
- 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
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510518741.3A CN105093680B (zh) | 2009-10-19 | 2010-10-19 | 背光组件及具有其的液晶显示器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0099303 | 2009-10-19 | ||
KR1020090099303A KR101698754B1 (ko) | 2009-10-19 | 2009-10-19 | 백라이트 어셈블리 및 그를 포함하는 액정 표시 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510518741.3A Division CN105093680B (zh) | 2009-10-19 | 2010-10-19 | 背光组件及具有其的液晶显示器 |
Publications (1)
Publication Number | Publication Date |
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CN102042542A true CN102042542A (zh) | 2011-05-04 |
Family
ID=43879039
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105155778A Pending CN102042542A (zh) | 2009-10-19 | 2010-10-19 | 背光组件及具有其的液晶显示器 |
CN201510518741.3A Expired - Fee Related CN105093680B (zh) | 2009-10-19 | 2010-10-19 | 背光组件及具有其的液晶显示器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510518741.3A Expired - Fee Related CN105093680B (zh) | 2009-10-19 | 2010-10-19 | 背光组件及具有其的液晶显示器 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9140849B2 (zh) |
JP (1) | JP5599690B2 (zh) |
KR (1) | KR101698754B1 (zh) |
CN (2) | CN102042542A (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012171232A1 (zh) * | 2011-06-16 | 2012-12-20 | 深圳市华星光电技术有限公司 | 一种液晶背板及制作方法 |
CN102879950A (zh) * | 2011-07-11 | 2013-01-16 | 精工爱普生株式会社 | 显示装置、电子设备及照明装置 |
WO2013071618A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及等离子显示装置 |
WO2013071585A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 背光系统 |
WO2013071589A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置及立体显示装置 |
WO2013071598A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 背光系统 |
WO2013071604A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置及立体显示装置 |
WO2013071594A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置的背框、背框的制造方法以及背光系统 |
WO2013071543A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及液晶显示装置 |
WO2013071542A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及等离子显示装置 |
WO2013071597A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及等离子显示装置 |
CN103187008A (zh) * | 2011-12-30 | 2013-07-03 | 三星电子株式会社 | 显示装置 |
CN103424898A (zh) * | 2012-05-25 | 2013-12-04 | 三星电子株式会社 | 液晶显示设备 |
US8727551B2 (en) | 2011-11-18 | 2014-05-20 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight system |
CN103809315A (zh) * | 2012-11-08 | 2014-05-21 | 乐金显示有限公司 | 弯曲型液晶显示装置 |
US8823895B2 (en) | 2011-11-18 | 2014-09-02 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device, stereoscopic display device, and plasma display device |
US8866987B2 (en) | 2011-11-18 | 2014-10-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device and stereoscopic display device |
CN104121502A (zh) * | 2013-04-26 | 2014-10-29 | 柯尼卡美能达株式会社 | 发光装置以及图像形成装置 |
TWI561892B (en) * | 2013-08-06 | 2016-12-11 | Lg Display Co Ltd | Curved display device |
CN103424898B (zh) * | 2012-05-25 | 2018-06-01 | 三星电子株式会社 | 液晶显示设备 |
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KR101698754B1 (ko) * | 2009-10-19 | 2017-01-24 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 그를 포함하는 액정 표시 장치 |
JP5610465B2 (ja) | 2010-02-18 | 2014-10-22 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
TWI435294B (zh) * | 2010-12-03 | 2014-04-21 | Wistron Corp | 無膠框結構的平面顯示器 |
KR101796732B1 (ko) * | 2011-04-18 | 2017-11-13 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
WO2012157485A1 (ja) * | 2011-05-16 | 2012-11-22 | シャープ株式会社 | 照明装置および表示装置 |
KR101839868B1 (ko) | 2011-05-27 | 2018-03-20 | 엘지이노텍 주식회사 | 조명 모듈 |
EP2527891B1 (en) | 2011-05-27 | 2016-11-23 | LG Innotek Co., Ltd. | Lighting module |
KR101894080B1 (ko) * | 2011-08-31 | 2018-09-04 | 엘지이노텍 주식회사 | 조명 모듈 |
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US8553174B2 (en) * | 2011-09-15 | 2013-10-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display and backlight module and back plate assembly thereof |
JP5802277B2 (ja) * | 2011-09-30 | 2015-10-28 | シャープ株式会社 | 表示装置及びテレビ受信装置 |
KR20130040661A (ko) * | 2011-10-14 | 2013-04-24 | 삼성전자주식회사 | 백라이트 유닛과 이를 포함한 디스플레이 장치 |
TWI460495B (zh) * | 2011-11-07 | 2014-11-11 | Au Optronics Corp | 顯示模組 |
CN102588836B (zh) * | 2012-02-13 | 2016-08-03 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示器 |
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KR20200145404A (ko) | 2019-06-21 | 2020-12-30 | 주식회사 동우전자 | 면광원 장치의 측면 조광 시스템 |
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KR20060015202A (ko) * | 2004-08-13 | 2006-02-16 | 삼성전자주식회사 | 평판 표시 장치용 복사 패드와, 이를 갖는 백라이트어셈블리 및 평판 표시 장치 |
KR20060089020A (ko) * | 2005-02-03 | 2006-08-08 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
JP2006269140A (ja) | 2005-03-23 | 2006-10-05 | Nippon Seiki Co Ltd | 照明装置 |
KR100790697B1 (ko) * | 2006-02-21 | 2008-01-02 | 삼성전기주식회사 | Led 백라이트 유닛 |
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- 2010-10-19 JP JP2010234786A patent/JP5599690B2/ja not_active Expired - Fee Related
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2015
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WO2012171232A1 (zh) * | 2011-06-16 | 2012-12-20 | 深圳市华星光电技术有限公司 | 一种液晶背板及制作方法 |
CN102879950A (zh) * | 2011-07-11 | 2013-01-16 | 精工爱普生株式会社 | 显示装置、电子设备及照明装置 |
CN102879950B (zh) * | 2011-07-11 | 2017-03-29 | 精工爱普生株式会社 | 显示装置、电子设备及照明装置 |
WO2013071589A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置及立体显示装置 |
WO2013071597A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及等离子显示装置 |
WO2013071598A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 背光系统 |
WO2013071604A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置及立体显示装置 |
WO2013071594A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置的背框、背框的制造方法以及背光系统 |
WO2013071543A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及液晶显示装置 |
WO2013071542A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及等离子显示装置 |
US8866987B2 (en) | 2011-11-18 | 2014-10-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device and stereoscopic display device |
US8823895B2 (en) | 2011-11-18 | 2014-09-02 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device, stereoscopic display device, and plasma display device |
WO2013071585A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 背光系统 |
US8727551B2 (en) | 2011-11-18 | 2014-05-20 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight system |
WO2013071618A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 平板显示装置、立体显示装置以及等离子显示装置 |
US8820953B2 (en) | 2011-11-18 | 2014-09-02 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight system |
CN103187008A (zh) * | 2011-12-30 | 2013-07-03 | 三星电子株式会社 | 显示装置 |
CN103424898A (zh) * | 2012-05-25 | 2013-12-04 | 三星电子株式会社 | 液晶显示设备 |
CN103424898B (zh) * | 2012-05-25 | 2018-06-01 | 三星电子株式会社 | 液晶显示设备 |
CN103809315B (zh) * | 2012-11-08 | 2016-09-28 | 乐金显示有限公司 | 弯曲型液晶显示装置 |
CN103809315A (zh) * | 2012-11-08 | 2014-05-21 | 乐金显示有限公司 | 弯曲型液晶显示装置 |
CN104121502A (zh) * | 2013-04-26 | 2014-10-29 | 柯尼卡美能达株式会社 | 发光装置以及图像形成装置 |
US9880502B2 (en) | 2013-04-26 | 2018-01-30 | Konica Minolta, Inc. | Light emitting device and image forming apparatus |
TWI561892B (en) * | 2013-08-06 | 2016-12-11 | Lg Display Co Ltd | Curved display device |
US9715139B2 (en) | 2013-08-06 | 2017-07-25 | Lg Display Co., Ltd. | Curved display device |
Also Published As
Publication number | Publication date |
---|---|
JP2011086627A (ja) | 2011-04-28 |
JP5599690B2 (ja) | 2014-10-01 |
CN105093680A (zh) | 2015-11-25 |
US9140849B2 (en) | 2015-09-22 |
US20110090426A1 (en) | 2011-04-21 |
CN105093680B (zh) | 2019-10-25 |
KR101698754B1 (ko) | 2017-01-24 |
US20150370006A1 (en) | 2015-12-24 |
KR20110042574A (ko) | 2011-04-27 |
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