CN1639619A - 光学元件、背光组件以及液晶显示器 - Google Patents
光学元件、背光组件以及液晶显示器 Download PDFInfo
- Publication number
- CN1639619A CN1639619A CNA028293142A CN02829314A CN1639619A CN 1639619 A CN1639619 A CN 1639619A CN A028293142 A CNA028293142 A CN A028293142A CN 02829314 A CN02829314 A CN 02829314A CN 1639619 A CN1639619 A CN 1639619A
- Authority
- CN
- China
- Prior art keywords
- optical
- light
- optical body
- fixed part
- optical element
- 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
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Classifications
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- 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
- 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
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
- G02F2201/503—Arrangements improving the resistance to shock
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/54—Arrangements for reducing warping-twist
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020047716A KR100878206B1 (ko) | 2002-08-13 | 2002-08-13 | 광학 시트, 이를 이용한 백라이트 어셈블리 및 액정표시장치 |
KR10-2002-0047716 | 2002-08-13 | ||
KR1020020047716 | 2002-08-13 | ||
PCT/KR2002/002485 WO2004015490A1 (en) | 2002-08-13 | 2002-12-30 | Optical member, backlight assembly and liquid crystal display device using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1639619A true CN1639619A (zh) | 2005-07-13 |
CN1639619B CN1639619B (zh) | 2010-05-05 |
Family
ID=31713111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028293142A Expired - Fee Related CN1639619B (zh) | 2002-08-13 | 2002-12-30 | 光学元件、背光组件以及液晶显示器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7118265B2 (zh) |
JP (1) | JP4326469B2 (zh) |
KR (1) | KR100878206B1 (zh) |
CN (1) | CN1639619B (zh) |
AU (1) | AU2002359071A1 (zh) |
TW (1) | TWI263837B (zh) |
WO (1) | WO2004015490A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100529897C (zh) * | 2005-12-07 | 2009-08-19 | 鸿富锦精密工业(深圳)有限公司 | 直下式背光模组 |
CN101769511A (zh) * | 2010-02-26 | 2010-07-07 | 苏州向隆塑胶有限公司 | 导光模块之光学膜片的固定结构与方法 |
US7936413B2 (en) | 2006-12-04 | 2011-05-03 | Samsung Electronics Co., Ltd. | Display apparatus |
CN102043189A (zh) * | 2011-01-28 | 2011-05-04 | 苏州茂立光电科技有限公司 | 导光板及其制作方法 |
US8109480B2 (en) | 2006-07-20 | 2012-02-07 | Samsung Electronics Co., Ltd. | Plate holder and liquid crystal display having the same |
CN102428316A (zh) * | 2009-05-22 | 2012-04-25 | 夏普株式会社 | 光反射片、光源装置及显示装置 |
WO2013053152A1 (zh) * | 2011-10-12 | 2013-04-18 | 深圳市华星光电技术有限公司 | 一种背光模组和液晶显示装置 |
CN104661941A (zh) * | 2012-09-20 | 2015-05-27 | 可隆工业株式会社 | 光学片堆叠装置及利用该装置制造背光单元的方法 |
CN105319768A (zh) * | 2014-05-26 | 2016-02-10 | 乐金显示有限公司 | 背光单元 |
CN105474082A (zh) * | 2013-08-22 | 2016-04-06 | 堺显示器制品株式会社 | 照明装置以及显示装置 |
CN106371249A (zh) * | 2016-11-29 | 2017-02-01 | 青岛海信电器股份有限公司 | 一种直下式背光模组和液晶显示装置 |
WO2017041319A1 (zh) * | 2015-09-09 | 2017-03-16 | 李峰 | 栓式锁紧紧固结构及其安装方法 |
WO2018086356A1 (zh) * | 2016-11-10 | 2018-05-17 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
CN108351545A (zh) * | 2015-08-31 | 2018-07-31 | 堺显示器制品株式会社 | 显示装置 |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4321191B2 (ja) * | 2003-09-18 | 2009-08-26 | セイコーエプソン株式会社 | 液晶表示装置 |
TWI282885B (en) * | 2004-03-03 | 2007-06-21 | Au Optronics Corp | Backlight assembly |
JP2005321727A (ja) * | 2004-05-11 | 2005-11-17 | Sony Corp | バックライト装置及びカラー液晶表示装置 |
TWI307433B (en) | 2004-05-12 | 2009-03-11 | Au Optronics Corp | Backlight module |
TWI272421B (en) * | 2004-05-13 | 2007-02-01 | Au Optronics Corp | Backlight unit and liquid crystal display utilizing the same |
CN100373227C (zh) * | 2004-05-28 | 2008-03-05 | 友达光电股份有限公司 | 液晶显示器及其背光组件 |
CN1985196B (zh) * | 2004-07-15 | 2010-06-23 | 索尼株式会社 | 彩色滤色片及彩色液晶显示装置 |
TWI274934B (en) * | 2004-09-23 | 2007-03-01 | Jemitek Electronics Corp | Flat display module |
JP4815781B2 (ja) * | 2004-10-20 | 2011-11-16 | ソニー株式会社 | カラー液晶表示装置及びバックライト装置 |
JP2006155929A (ja) * | 2004-11-25 | 2006-06-15 | Toshiba Matsushita Display Technology Co Ltd | 面光源装置及び液晶表示装置 |
KR20060083627A (ko) * | 2005-01-18 | 2006-07-21 | 삼성전자주식회사 | 수납 용기, 이를 갖는 백라이트 어셈블리 및 표시 장치 |
JP2007024913A (ja) * | 2005-07-12 | 2007-02-01 | Sharp Corp | 液晶表示装置 |
KR101232045B1 (ko) * | 2005-08-24 | 2013-02-12 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
KR101199777B1 (ko) * | 2005-12-08 | 2012-11-09 | 엘지디스플레이 주식회사 | 액정표시장치 |
US20070203267A1 (en) * | 2006-02-28 | 2007-08-30 | 3M Innovative Properties Company | Optical display with fluted optical plate |
US7766531B2 (en) * | 2006-03-29 | 2010-08-03 | 3M Innovative Properties Company | Edge-lit optical display with fluted optical plate |
US20070236413A1 (en) * | 2006-03-29 | 2007-10-11 | 3M Innovative Properties Company | Fluted optical plate with internal light sources and systems using same |
US7393129B2 (en) * | 2006-03-29 | 2008-07-01 | 3M Innovative Properties Company | Optical film assemblies and methods of making same |
TW200736749A (en) * | 2006-03-30 | 2007-10-01 | Au Optronics Corp | Diffuser plate and backlight module using the same |
US20090161344A1 (en) * | 2006-07-03 | 2009-06-25 | Sharp Kabushiki Kaisha | Holding member, illumination device for display device having the holding member, and display device having the holding member |
JP2008076899A (ja) * | 2006-09-22 | 2008-04-03 | Sony Corp | バックライト装置及び表示装置 |
TWI356947B (en) * | 2006-10-13 | 2012-01-21 | Chunghwa Picture Tubes Ltd | Direct type back light module |
JP4285532B2 (ja) * | 2006-12-01 | 2009-06-24 | ソニー株式会社 | バックライト制御装置、バックライト制御方法、および液晶表示装置 |
JP4264560B2 (ja) * | 2007-01-24 | 2009-05-20 | ソニー株式会社 | バックライト装置、バックライト制御方法、および液晶表示装置 |
TWI368781B (en) * | 2007-08-03 | 2012-07-21 | Chimei Innolux Corp | Backlight module and application thereof |
KR101408961B1 (ko) * | 2007-09-12 | 2014-06-17 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이의 조립 방법 |
JP5167800B2 (ja) * | 2007-12-18 | 2013-03-21 | カシオ計算機株式会社 | プリズムシート |
KR101231847B1 (ko) * | 2008-09-26 | 2013-02-08 | 엘지디스플레이 주식회사 | 백 라이트 유닛 및 이를 이용한 액정표시장치 |
US20120014093A1 (en) * | 2009-03-23 | 2012-01-19 | Sharp Kabushiki Kaisha | Chassis, lighting device, and display device |
TWI396019B (zh) * | 2009-09-21 | 2013-05-11 | Young Lighting Technology Corp | 背光模組 |
USRE46781E1 (en) | 2009-11-12 | 2018-04-10 | Lg Electronics Inc. | Backlight unit and liquid crystal display including the same |
KR101693655B1 (ko) | 2009-11-12 | 2017-01-06 | 엘지전자 주식회사 | 백라이트 유닛 및 이를 포함하는 액정표시장치 |
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KR101769045B1 (ko) | 2010-06-14 | 2017-08-17 | 엘지이노텍 주식회사 | 표시 장치 |
TW201207476A (en) * | 2010-08-10 | 2012-02-16 | Chunghwa Picture Tubes Ltd | Display module |
JP2012109207A (ja) * | 2010-10-18 | 2012-06-07 | Meitaku Kogyo Kk | 面照明体 |
KR101854697B1 (ko) | 2011-11-25 | 2018-05-08 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 포함하는 액정표시장치모듈 |
KR20140048728A (ko) * | 2012-10-16 | 2014-04-24 | 삼성디스플레이 주식회사 | 광학 시트 및 이를 포함하는 백라이트 어셈블리 |
JP2015088269A (ja) * | 2013-10-29 | 2015-05-07 | スリーエム イノベイティブ プロパティズ カンパニー | 面光源装置、及び面光源装置の製造方法 |
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CN104019405B (zh) * | 2014-05-26 | 2017-02-15 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
KR102111431B1 (ko) | 2014-06-10 | 2020-05-18 | 삼성디스플레이 주식회사 | 표시 장치 |
US9829746B2 (en) * | 2014-11-19 | 2017-11-28 | Canon Kabushiki Kaisha | Display apparatus having optical sheet |
KR20160087945A (ko) * | 2015-01-14 | 2016-07-25 | 삼성디스플레이 주식회사 | 표시 장치 |
CN104896385A (zh) * | 2015-06-30 | 2015-09-09 | 京东方光科技有限公司 | 背光源背板及背光源胶铁一体结构、背光源、显示面板 |
JP2018072505A (ja) * | 2016-10-27 | 2018-05-10 | 船井電機株式会社 | 表示装置 |
CN107726142B (zh) * | 2017-10-20 | 2020-05-19 | 友达光电(苏州)有限公司 | 背光模块及显示装置 |
US11119321B2 (en) * | 2018-09-10 | 2021-09-14 | Apple Inc. | Electronic device with a display attached to a lens element |
JP2021193403A (ja) * | 2018-09-12 | 2021-12-23 | ソニーグループ株式会社 | 導光型表示装置及び導光板の位置決め方法 |
CN209417476U (zh) * | 2018-10-30 | 2019-09-20 | 重庆先进光电显示技术研究院 | 一种背光模组和显示面板 |
CN210428033U (zh) * | 2019-10-31 | 2020-04-28 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
TWI815555B (zh) * | 2022-07-14 | 2023-09-11 | 達擎股份有限公司 | 顯示裝置 |
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-
2002
- 2002-08-13 KR KR1020020047716A patent/KR100878206B1/ko active IP Right Grant
- 2002-12-30 CN CN028293142A patent/CN1639619B/zh not_active Expired - Fee Related
- 2002-12-30 WO PCT/KR2002/002485 patent/WO2004015490A1/en active Application Filing
- 2002-12-30 AU AU2002359071A patent/AU2002359071A1/en not_active Abandoned
- 2002-12-30 US US10/523,781 patent/US7118265B2/en not_active Expired - Lifetime
- 2002-12-30 JP JP2004527404A patent/JP4326469B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-24 TW TW092101630A patent/TWI263837B/zh not_active IP Right Cessation
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100529897C (zh) * | 2005-12-07 | 2009-08-19 | 鸿富锦精密工业(深圳)有限公司 | 直下式背光模组 |
US8109480B2 (en) | 2006-07-20 | 2012-02-07 | Samsung Electronics Co., Ltd. | Plate holder and liquid crystal display having the same |
US7936413B2 (en) | 2006-12-04 | 2011-05-03 | Samsung Electronics Co., Ltd. | Display apparatus |
CN101198229B (zh) * | 2006-12-04 | 2012-11-21 | 三星电子株式会社 | 显示设备 |
US9952621B2 (en) | 2006-12-04 | 2018-04-24 | Samsung Display Co., Ltd. | Display apparatus |
CN102428316A (zh) * | 2009-05-22 | 2012-04-25 | 夏普株式会社 | 光反射片、光源装置及显示装置 |
CN101769511A (zh) * | 2010-02-26 | 2010-07-07 | 苏州向隆塑胶有限公司 | 导光模块之光学膜片的固定结构与方法 |
CN102043189A (zh) * | 2011-01-28 | 2011-05-04 | 苏州茂立光电科技有限公司 | 导光板及其制作方法 |
WO2013053152A1 (zh) * | 2011-10-12 | 2013-04-18 | 深圳市华星光电技术有限公司 | 一种背光模组和液晶显示装置 |
US8525949B2 (en) | 2011-10-12 | 2013-09-03 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back light module and liquid crystal display device |
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AU2002359071A1 (en) | 2004-02-25 |
US7118265B2 (en) | 2006-10-10 |
KR100878206B1 (ko) | 2009-01-13 |
CN1639619B (zh) | 2010-05-05 |
JP2005535918A (ja) | 2005-11-24 |
KR20040015463A (ko) | 2004-02-19 |
JP4326469B2 (ja) | 2009-09-09 |
US20060007367A1 (en) | 2006-01-12 |
TW200402573A (en) | 2004-02-16 |
WO2004015490A1 (en) | 2004-02-19 |
TWI263837B (en) | 2006-10-11 |
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