CN103807814A - 背板、用该背板的背光模组及液晶显示装置 - Google Patents
背板、用该背板的背光模组及液晶显示装置 Download PDFInfo
- Publication number
- CN103807814A CN103807814A CN201410086879.6A CN201410086879A CN103807814A CN 103807814 A CN103807814 A CN 103807814A CN 201410086879 A CN201410086879 A CN 201410086879A CN 103807814 A CN103807814 A CN 103807814A
- Authority
- CN
- China
- Prior art keywords
- backboard
- base portion
- backlight module
- lgp
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000002787 reinforcement Effects 0.000 claims description 38
- 239000003292 glue Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000012536 packaging technology Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000005452 bending Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005142 aphototropism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
-
- 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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086879.6A CN103807814B (zh) | 2014-03-10 | 2014-03-10 | 背板、用该背板的背光模组及液晶显示装置 |
US14/356,381 US9366804B2 (en) | 2014-03-10 | 2014-03-25 | Backplane and backlight module and liquid crystal display device using same |
PCT/CN2014/074008 WO2015135229A1 (zh) | 2014-03-10 | 2014-03-25 | 背板、用该背板的背光模组及液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086879.6A CN103807814B (zh) | 2014-03-10 | 2014-03-10 | 背板、用该背板的背光模组及液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103807814A true CN103807814A (zh) | 2014-05-21 |
CN103807814B CN103807814B (zh) | 2016-04-13 |
Family
ID=50704965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410086879.6A Active CN103807814B (zh) | 2014-03-10 | 2014-03-10 | 背板、用该背板的背光模组及液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9366804B2 (zh) |
CN (1) | CN103807814B (zh) |
WO (1) | WO2015135229A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104613384A (zh) * | 2015-02-17 | 2015-05-13 | 深圳市华星光电技术有限公司 | 背光模组 |
CN104678616A (zh) * | 2015-02-02 | 2015-06-03 | 瑞仪光电股份有限公司 | 背板及其制作方法与背光模组 |
CN105223716A (zh) * | 2015-09-24 | 2016-01-06 | 深圳市华星光电技术有限公司 | 液晶显示装置的背板以及液晶显示装置 |
WO2016045413A1 (zh) * | 2014-09-26 | 2016-03-31 | 京东方科技集团股份有限公司 | 液晶模组和曲面显示装置 |
WO2017075954A1 (zh) * | 2015-11-06 | 2017-05-11 | 乐视控股(北京)有限公司 | 背光模组及显示设备 |
JPWO2016021347A1 (ja) * | 2014-08-05 | 2017-06-01 | ソニー株式会社 | 表示装置 |
CN112349208A (zh) * | 2020-11-12 | 2021-02-09 | 京东方科技集团股份有限公司 | 一种折弯辅助机构及显示装置 |
CN113763819A (zh) * | 2021-09-14 | 2021-12-07 | 京东方科技集团股份有限公司 | 支撑结构及其制备方法、显示装置 |
CN116305366B (zh) * | 2023-05-23 | 2023-09-15 | 四川启睿克科技有限公司 | 液晶电视散热仿真模组的建模方法及简化模型 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102205419B1 (ko) * | 2014-02-04 | 2021-01-21 | 삼성디스플레이 주식회사 | 커브드 백라이트 어셈블리 및 이를 갖는 커브드 표시장치 |
KR102243856B1 (ko) * | 2014-04-07 | 2021-04-26 | 삼성디스플레이 주식회사 | 표시 장치 |
CN104090425A (zh) * | 2014-07-02 | 2014-10-08 | 深圳市华星光电技术有限公司 | 液晶显示装置及其曲面背光组件 |
KR102469764B1 (ko) * | 2016-01-15 | 2022-11-23 | 삼성디스플레이 주식회사 | 백라이트 유닛, 표시 장치 및 표시 장치의 제조 방법 |
CN105700214B (zh) * | 2016-04-26 | 2019-03-01 | 深圳市华星光电技术有限公司 | 背板结构及曲面显示器 |
Citations (6)
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JP2004069627A (ja) * | 2002-08-09 | 2004-03-04 | Seiko Instruments Inc | 液晶表示装置及びこれを用いた電子時計 |
CN202153541U (zh) * | 2011-08-18 | 2012-02-29 | 京东方科技集团股份有限公司 | 一种柔性显示器 |
CN102384442A (zh) * | 2011-10-27 | 2012-03-21 | 深圳市华星光电技术有限公司 | 一种背板、背光模组及液晶显示装置 |
CN102392997A (zh) * | 2011-11-21 | 2012-03-28 | 深圳市华星光电技术有限公司 | 一种背板、背光模组及液晶显示装置 |
CN102410508A (zh) * | 2011-11-18 | 2012-04-11 | 深圳市华星光电技术有限公司 | 显示装置的拼接式背板结构 |
CN102955220A (zh) * | 2012-12-05 | 2013-03-06 | 河海大学常州校区 | 太阳能聚光碟片 |
Family Cites Families (9)
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---|---|---|---|---|
JP5094250B2 (ja) * | 2007-07-10 | 2012-12-12 | 株式会社ジャパンディスプレイイースト | 表示装置 |
JP2010002487A (ja) * | 2008-06-18 | 2010-01-07 | Hitachi Displays Ltd | 液晶表示装置 |
BRPI0916663A2 (pt) * | 2008-08-07 | 2015-12-01 | Sharp Kk | dispositivo de vídeo |
JP2010140831A (ja) * | 2008-12-15 | 2010-06-24 | Sharp Corp | 面状照明装置および表示装置 |
CN101915999A (zh) * | 2010-07-12 | 2010-12-15 | 深圳市华星光电技术有限公司 | 非平面显示模块及其背框支撑架构造 |
CN201757332U (zh) * | 2010-07-14 | 2011-03-09 | 创维液晶器件(深圳)有限公司 | 一种适用于液晶电视的无后背板式背光模组 |
JP2012230264A (ja) * | 2011-04-26 | 2012-11-22 | Panasonic Liquid Crystal Display Co Ltd | 液晶表示装置 |
KR101319543B1 (ko) * | 2012-05-17 | 2013-10-21 | 삼성디스플레이 주식회사 | 곡면 디스플레이 장치 및 이를 포함하는 멀티 디스플레이 장치 |
US9323084B2 (en) * | 2012-11-08 | 2016-04-26 | Lg Display Co., Ltd. | Curved liquid crystal display device |
-
2014
- 2014-03-10 CN CN201410086879.6A patent/CN103807814B/zh active Active
- 2014-03-25 WO PCT/CN2014/074008 patent/WO2015135229A1/zh active Application Filing
- 2014-03-25 US US14/356,381 patent/US9366804B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004069627A (ja) * | 2002-08-09 | 2004-03-04 | Seiko Instruments Inc | 液晶表示装置及びこれを用いた電子時計 |
CN202153541U (zh) * | 2011-08-18 | 2012-02-29 | 京东方科技集团股份有限公司 | 一种柔性显示器 |
CN102384442A (zh) * | 2011-10-27 | 2012-03-21 | 深圳市华星光电技术有限公司 | 一种背板、背光模组及液晶显示装置 |
CN102410508A (zh) * | 2011-11-18 | 2012-04-11 | 深圳市华星光电技术有限公司 | 显示装置的拼接式背板结构 |
CN102392997A (zh) * | 2011-11-21 | 2012-03-28 | 深圳市华星光电技术有限公司 | 一种背板、背光模组及液晶显示装置 |
CN102955220A (zh) * | 2012-12-05 | 2013-03-06 | 河海大学常州校区 | 太阳能聚光碟片 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2016021347A1 (ja) * | 2014-08-05 | 2017-06-01 | ソニー株式会社 | 表示装置 |
WO2016045413A1 (zh) * | 2014-09-26 | 2016-03-31 | 京东方科技集团股份有限公司 | 液晶模组和曲面显示装置 |
US9715134B2 (en) | 2014-09-26 | 2017-07-25 | Boe Technology Group Co., Ltd. | Liquid crystal module and curved surface display device |
US9651733B2 (en) | 2015-02-02 | 2017-05-16 | Radiant Opto-Electronics Corporation | Back plate and method for manufacturing the same and backlight module |
CN104678616A (zh) * | 2015-02-02 | 2015-06-03 | 瑞仪光电股份有限公司 | 背板及其制作方法与背光模组 |
CN104678616B (zh) * | 2015-02-02 | 2018-03-02 | 瑞仪光电股份有限公司 | 背板及其制作方法与背光模组 |
CN104613384A (zh) * | 2015-02-17 | 2015-05-13 | 深圳市华星光电技术有限公司 | 背光模组 |
WO2017049689A1 (zh) * | 2015-09-24 | 2017-03-30 | 深圳市华星光电技术有限公司 | 液晶显示装置的背板以及液晶显示装置 |
CN105223716A (zh) * | 2015-09-24 | 2016-01-06 | 深圳市华星光电技术有限公司 | 液晶显示装置的背板以及液晶显示装置 |
US9989794B2 (en) | 2015-09-24 | 2018-06-05 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back plate and liquid crystal display device having the same |
WO2017075954A1 (zh) * | 2015-11-06 | 2017-05-11 | 乐视控股(北京)有限公司 | 背光模组及显示设备 |
CN112349208A (zh) * | 2020-11-12 | 2021-02-09 | 京东方科技集团股份有限公司 | 一种折弯辅助机构及显示装置 |
CN113763819A (zh) * | 2021-09-14 | 2021-12-07 | 京东方科技集团股份有限公司 | 支撑结构及其制备方法、显示装置 |
CN113763819B (zh) * | 2021-09-14 | 2023-05-16 | 京东方科技集团股份有限公司 | 支撑结构及其制备方法、显示装置 |
CN116305366B (zh) * | 2023-05-23 | 2023-09-15 | 四川启睿克科技有限公司 | 液晶电视散热仿真模组的建模方法及简化模型 |
Also Published As
Publication number | Publication date |
---|---|
CN103807814B (zh) | 2016-04-13 |
US20160109647A1 (en) | 2016-04-21 |
US9366804B2 (en) | 2016-06-14 |
WO2015135229A1 (zh) | 2015-09-17 |
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Effective date of registration: 20210308 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |