CN101398568A - 面发光元件、图像显示元件及使用该元件的图像显示装置 - Google Patents
面发光元件、图像显示元件及使用该元件的图像显示装置 Download PDFInfo
- Publication number
- CN101398568A CN101398568A CNA200810145668XA CN200810145668A CN101398568A CN 101398568 A CN101398568 A CN 101398568A CN A200810145668X A CNA200810145668X A CN A200810145668XA CN 200810145668 A CN200810145668 A CN 200810145668A CN 101398568 A CN101398568 A CN 101398568A
- Authority
- CN
- China
- Prior art keywords
- light
- refractive index
- index layer
- light guide
- image display
- 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
Images
Classifications
-
- 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)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (38)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007250394 | 2007-09-27 | ||
| JP2007250394A JP4384214B2 (ja) | 2007-09-27 | 2007-09-27 | 面発光素子,画像表示素子及びそれを用いた画像表示装置 |
| JP2007-250394 | 2007-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101398568A true CN101398568A (zh) | 2009-04-01 |
| CN101398568B CN101398568B (zh) | 2010-12-08 |
Family
ID=40508056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810145668XA Active CN101398568B (zh) | 2007-09-27 | 2008-08-15 | 面发光元件、图像显示元件及使用该元件的图像显示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8016445B2 (zh) |
| JP (1) | JP4384214B2 (zh) |
| CN (1) | CN101398568B (zh) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667550A (zh) * | 2009-10-12 | 2012-09-12 | Iti苏格兰有限公司 | 导光体 |
| WO2013063819A1 (zh) * | 2011-11-01 | 2013-05-10 | 深圳市华星光电技术有限公司 | 一种背光模组及其制作方法、液晶显示装置 |
| CN103430228A (zh) * | 2011-03-15 | 2013-12-04 | Nec显示器解决方案株式会社 | 电子装置和在电子装置中引导光的方法 |
| CN105065976A (zh) * | 2015-06-02 | 2015-11-18 | 苏州晶智科技有限公司 | 一种用于液晶显示器的背光模组 |
| CN105408778A (zh) * | 2013-08-07 | 2016-03-16 | 三菱丽阳株式会社 | 叠层体的制造方法、叠层体、光源装置用导光体及光源装置 |
| CN106200067A (zh) * | 2016-07-22 | 2016-12-07 | 京东方科技集团股份有限公司 | 光波导显示装置及其制造方法 |
| CN106405950A (zh) * | 2016-10-28 | 2017-02-15 | 京东方科技集团股份有限公司 | 显示面板及其制作方法和显示设备 |
| CN108333832A (zh) * | 2018-03-05 | 2018-07-27 | 京东方科技集团股份有限公司 | 彩膜基板、液晶显示面板及显示装置 |
| CN108776365A (zh) * | 2018-06-21 | 2018-11-09 | 惠州市华星光电技术有限公司 | 导光板结构 |
| CN108873126A (zh) * | 2018-06-26 | 2018-11-23 | 武汉华星光电技术有限公司 | 一种光学膜片、背光模组及显示装置 |
| CN108983491A (zh) * | 2018-07-20 | 2018-12-11 | 深圳市华星光电技术有限公司 | 液晶显示装置及其量子点结构 |
| CN109073171A (zh) * | 2016-04-22 | 2018-12-21 | 川崎重工业株式会社 | 导光板及面照明装置 |
| CN109523913A (zh) * | 2018-12-28 | 2019-03-26 | 厦门天马微电子有限公司 | 显示面板及显示装置 |
| CN109581729A (zh) * | 2019-01-03 | 2019-04-05 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
| CN109977742A (zh) * | 2017-12-27 | 2019-07-05 | 采钰科技股份有限公司 | 光学指纹感测器 |
| CN111295606A (zh) * | 2017-11-01 | 2020-06-16 | 日东电工株式会社 | 光分布结构和元件,相关方法和用途 |
| CN113296280A (zh) * | 2020-02-24 | 2021-08-24 | 宁波激智科技股份有限公司 | 一种准直膜、一种减干涉准直膜及其制备方法、一种贴合型准直膜及一种图像识别模组 |
| CN113964111A (zh) * | 2021-10-20 | 2022-01-21 | 京东方科技集团股份有限公司 | 一种发光元件、发光元件的制备方法及显示装置 |
| CN115980909A (zh) * | 2023-03-22 | 2023-04-18 | 惠科股份有限公司 | 发光组件及显示装置 |
| CN119937081A (zh) * | 2025-04-10 | 2025-05-06 | 大连三通科技发展有限公司 | 导光薄膜组件、前光模组和反射式显示装置 |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
| US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
| US7561323B2 (en) * | 2004-09-27 | 2009-07-14 | Idc, Llc | Optical films for directing light towards active areas of displays |
| US7603001B2 (en) * | 2006-02-17 | 2009-10-13 | Qualcomm Mems Technologies, Inc. | Method and apparatus for providing back-lighting in an interferometric modulator display device |
| US7845841B2 (en) * | 2006-08-28 | 2010-12-07 | Qualcomm Mems Technologies, Inc. | Angle sweeping holographic illuminator |
| US8107155B2 (en) | 2006-10-06 | 2012-01-31 | Qualcomm Mems Technologies, Inc. | System and method for reducing visual artifacts in displays |
| KR101628340B1 (ko) | 2006-10-06 | 2016-06-08 | 퀄컴 엠이엠에스 테크놀로지스, 인크. | 디스플레이 장치 및 디스플레이의 형성 방법 |
| US8872085B2 (en) | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
| WO2008045463A2 (en) | 2006-10-10 | 2008-04-17 | Qualcomm Mems Technologies, Inc. | Display device with diffractive optics |
| US8941631B2 (en) | 2007-11-16 | 2015-01-27 | Qualcomm Mems Technologies, Inc. | Simultaneous light collection and illumination on an active display |
| US7949213B2 (en) | 2007-12-07 | 2011-05-24 | Qualcomm Mems Technologies, Inc. | Light illumination of displays with front light guide and coupling elements |
| US8068710B2 (en) * | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
| JP2011512006A (ja) * | 2008-01-30 | 2011-04-14 | デジタル オプティクス インターナショナル,リミティド ライアビリティ カンパニー | 薄型照明システム |
| US8721149B2 (en) | 2008-01-30 | 2014-05-13 | Qualcomm Mems Technologies, Inc. | Illumination device having a tapered light guide |
| WO2009102733A2 (en) * | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Integrated front light diffuser for reflective displays |
| WO2009102731A2 (en) | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Devices and methods for enhancing brightness of displays using angle conversion layers |
| JP2011517118A (ja) * | 2008-04-11 | 2011-05-26 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | Pvの美観および効率を改善する方法 |
| WO2009129264A1 (en) | 2008-04-15 | 2009-10-22 | Qualcomm Mems Technologies, Inc. | Light with bi-directional propagation |
| KR20110081270A (ko) * | 2008-10-10 | 2011-07-13 | 퀄컴 엠이엠스 테크놀로지스, 인크. | 분산 조명 제어 시스템 |
| KR101542915B1 (ko) * | 2008-10-10 | 2015-08-07 | 퀄컴 엠이엠에스 테크놀로지스, 인크. | 분산 조명 시스템 |
| US20110222263A1 (en) * | 2008-11-19 | 2011-09-15 | Weber Michael F | High transmission flux leveling multilayer optical film and related constructions |
| JP2010123464A (ja) * | 2008-11-20 | 2010-06-03 | Hitachi Displays Ltd | 照明装置、光学シート及び液晶表示装置 |
| KR20110104090A (ko) | 2009-01-13 | 2011-09-21 | 퀄컴 엠이엠스 테크놀로지스, 인크. | 대면적 광 패널 및 스크린 |
| JP2010262813A (ja) * | 2009-05-01 | 2010-11-18 | Hitachi Displays Ltd | 照明装置及び液晶表示装置 |
| CN102449513B (zh) | 2009-05-29 | 2015-01-21 | 高通Mems科技公司 | 照明装置及其制造方法 |
| WO2010141388A1 (en) * | 2009-06-01 | 2010-12-09 | Qualcomm Mems Technologies, Inc. | Front light based optical touch screen |
| FR2948170A1 (fr) * | 2009-07-17 | 2011-01-21 | Franck Andre Marie Guigan | Paroi lumineuse |
| FR2948174A1 (fr) * | 2009-07-17 | 2011-01-21 | Franck Andre Marie Guigan | Paroi lumineuse |
| TW201106057A (en) * | 2009-08-14 | 2011-02-16 | Coretronic Corp | Lighting condensing film, backlight module and liquid crystal display |
| KR101716922B1 (ko) | 2009-12-08 | 2017-03-15 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 도광체 및 저굴절률 필름을 포함하는 광학 구조체 |
| JP5444035B2 (ja) * | 2010-02-22 | 2014-03-19 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| US8735791B2 (en) | 2010-07-13 | 2014-05-27 | Svv Technology Innovations, Inc. | Light harvesting system employing microstructures for efficient light trapping |
| US8402647B2 (en) | 2010-08-25 | 2013-03-26 | Qualcomm Mems Technologies Inc. | Methods of manufacturing illumination systems |
| US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
| JP5719691B2 (ja) * | 2011-05-26 | 2015-05-20 | 株式会社小糸製作所 | 車両用灯具 |
| US9097826B2 (en) | 2011-10-08 | 2015-08-04 | Svv Technology Innovations, Inc. | Collimating illumination systems employing a waveguide |
| US8596846B2 (en) * | 2012-03-16 | 2013-12-03 | Nano-Optic Devices, Llc | Frontlight unit for enhancing illumination of a reflective display |
| JP2013251082A (ja) * | 2012-05-30 | 2013-12-12 | Sharp Corp | 光源モジュール、並びにそれを備えた液晶表示装置および照明装置 |
| JP6159522B2 (ja) * | 2012-11-30 | 2017-07-05 | 旭化成ホームズ株式会社 | 採光装置 |
| CN103018952B (zh) * | 2012-12-21 | 2016-01-06 | 京东方科技集团股份有限公司 | 显示基板以及包括该显示基板的显示装置 |
| KR20160030202A (ko) | 2013-07-02 | 2016-03-16 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 편평형 도광체 |
| KR20150012520A (ko) * | 2013-07-25 | 2015-02-04 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
| AT515853B1 (de) * | 2014-05-21 | 2016-08-15 | Ackutech AG | Leuchtrahmen |
| KR102250921B1 (ko) * | 2014-09-15 | 2021-05-13 | 삼성디스플레이 주식회사 | 전자 기기 장치 및 이의 제조 방법 |
| WO2018065901A1 (en) * | 2016-10-04 | 2018-04-12 | Vuereal Inc. | Color conversion layer integration into display substrate with high intensity light sources |
| US10707277B2 (en) | 2016-10-04 | 2020-07-07 | Vuereal Inc. | Method of integrating functional tuning materials with micro devices and structures thereof |
| TWI696872B (zh) * | 2018-02-28 | 2020-06-21 | 南韓商Lg化學股份有限公司 | 視角補償膜、含彼之偏光板及含彼之顯示裝置 |
| KR102746689B1 (ko) | 2018-05-21 | 2024-12-26 | 닛토덴코 가부시키가이샤 | 개량된 배광 소자 |
| JP6919673B2 (ja) * | 2019-05-07 | 2021-08-18 | オムロン株式会社 | 表示切替装置 |
| CN110632786B (zh) * | 2019-09-26 | 2022-08-09 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
| WO2021153561A1 (ja) * | 2020-01-31 | 2021-08-05 | 日亜化学工業株式会社 | 面状光源 |
| CN111239887B (zh) * | 2020-03-24 | 2024-06-14 | 杭州矽能新材料有限公司 | 一种导光膜及其生产方法及导光装置 |
| CN111338015B (zh) * | 2020-04-17 | 2023-05-02 | 荆门市探梦科技有限公司 | 基于二维特征的反射式几何全息膜及其制备方法和应用 |
| JP7431988B2 (ja) * | 2020-09-04 | 2024-02-15 | シャープ株式会社 | 表示装置 |
| CN112987406A (zh) * | 2021-03-25 | 2021-06-18 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
| US11269132B1 (en) | 2021-04-26 | 2022-03-08 | Dell Products L.P. | Display panel bottom side border |
| US20240230978A1 (en) * | 2021-06-29 | 2024-07-11 | Nitto Denko Corporation | Light guide member for light emission device and light emission device |
| JP2024058952A (ja) * | 2022-10-17 | 2024-04-30 | オムロン株式会社 | 表示切替装置、車両用表示システム及び自動車 |
| CN119225062A (zh) * | 2023-06-21 | 2024-12-31 | 北京京东方显示技术有限公司 | 显示装置及其制造方法 |
| CN116665553B (zh) * | 2023-06-28 | 2025-08-12 | 元旭半导体科技(无锡)有限公司 | 一种led直显投影阵列发光模组及显示屏 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08221013A (ja) | 1994-12-15 | 1996-08-30 | Sony Corp | 平面表示装置および平面表示装置用バックライト装置 |
| DE69532691T2 (de) * | 1994-12-28 | 2005-02-10 | Seiko Epson Corp. | Polarisations-Beleuchtungsvorrichtung und diese verwendender Projektor |
| JP2950219B2 (ja) | 1995-10-13 | 1999-09-20 | オムロン株式会社 | 面光源装置、当該面光源装置を用いた画像表示装置及び当該面光源装置に用いるプリズムアレイ |
| US6827456B2 (en) * | 1999-02-23 | 2004-12-07 | Solid State Opto Limited | Transreflectors, transreflector systems and displays and methods of making transreflectors |
| KR100806093B1 (ko) * | 2000-04-27 | 2008-02-21 | 가부시키가이샤 구라레 | 면광원소자 및 이를 사용한 표시장치 |
| JP2001312915A (ja) | 2000-04-28 | 2001-11-09 | Kuraray Co Ltd | 面光源素子およびそれを用いた表示装置 |
| JP4472221B2 (ja) | 2000-09-25 | 2010-06-02 | 三菱レイヨン株式会社 | 漏光モジュレータを有する光源装置 |
| US7004610B2 (en) * | 2000-09-25 | 2006-02-28 | Mitsubishi Rayon Co., Ltd. | Light source device |
| JP2005050654A (ja) * | 2003-07-28 | 2005-02-24 | Clariant Internatl Ltd | 面光源装置 |
| JP4255334B2 (ja) | 2003-08-20 | 2009-04-15 | シャープ株式会社 | 表示装置 |
| JP2005268201A (ja) | 2004-02-20 | 2005-09-29 | Omron Corp | 面光源装置 |
| CN101487949A (zh) * | 2005-01-31 | 2009-07-22 | 凸版印刷株式会社 | 光学片和使用它的背光源单元以及显示器 |
| JP5311605B2 (ja) * | 2005-06-30 | 2013-10-09 | 日東電工株式会社 | 液晶パネルおよび液晶表示装置 |
| US7726865B2 (en) * | 2005-08-12 | 2010-06-01 | Sharp Kabushiki Kaisha | Backlight unit and liquid crystal display device |
| WO2008093426A1 (ja) * | 2007-02-01 | 2008-08-07 | Toppan Printing Co., Ltd. | バックライトユニット |
-
2007
- 2007-09-27 JP JP2007250394A patent/JP4384214B2/ja active Active
-
2008
- 2008-08-15 US US12/192,192 patent/US8016445B2/en active Active
- 2008-08-15 CN CN200810145668XA patent/CN101398568B/zh active Active
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667550A (zh) * | 2009-10-12 | 2012-09-12 | Iti苏格兰有限公司 | 导光体 |
| CN103430228A (zh) * | 2011-03-15 | 2013-12-04 | Nec显示器解决方案株式会社 | 电子装置和在电子装置中引导光的方法 |
| CN103430228B (zh) * | 2011-03-15 | 2015-12-16 | Nec显示器解决方案株式会社 | 电子装置和在电子装置中引导光的方法 |
| WO2013063819A1 (zh) * | 2011-11-01 | 2013-05-10 | 深圳市华星光电技术有限公司 | 一种背光模组及其制作方法、液晶显示装置 |
| CN105408778A (zh) * | 2013-08-07 | 2016-03-16 | 三菱丽阳株式会社 | 叠层体的制造方法、叠层体、光源装置用导光体及光源装置 |
| CN105065976A (zh) * | 2015-06-02 | 2015-11-18 | 苏州晶智科技有限公司 | 一种用于液晶显示器的背光模组 |
| CN109073171A (zh) * | 2016-04-22 | 2018-12-21 | 川崎重工业株式会社 | 导光板及面照明装置 |
| CN106200067A (zh) * | 2016-07-22 | 2016-12-07 | 京东方科技集团股份有限公司 | 光波导显示装置及其制造方法 |
| CN106200067B (zh) * | 2016-07-22 | 2019-08-06 | 京东方科技集团股份有限公司 | 光波导显示装置及其制造方法 |
| CN106405950A (zh) * | 2016-10-28 | 2017-02-15 | 京东方科技集团股份有限公司 | 显示面板及其制作方法和显示设备 |
| CN106405950B (zh) * | 2016-10-28 | 2019-11-12 | 京东方科技集团股份有限公司 | 显示面板及其制作方法和显示设备 |
| CN111295606A (zh) * | 2017-11-01 | 2020-06-16 | 日东电工株式会社 | 光分布结构和元件,相关方法和用途 |
| CN109977742A (zh) * | 2017-12-27 | 2019-07-05 | 采钰科技股份有限公司 | 光学指纹感测器 |
| CN108333832A (zh) * | 2018-03-05 | 2018-07-27 | 京东方科技集团股份有限公司 | 彩膜基板、液晶显示面板及显示装置 |
| CN108776365A (zh) * | 2018-06-21 | 2018-11-09 | 惠州市华星光电技术有限公司 | 导光板结构 |
| CN108873126A (zh) * | 2018-06-26 | 2018-11-23 | 武汉华星光电技术有限公司 | 一种光学膜片、背光模组及显示装置 |
| CN108873126B (zh) * | 2018-06-26 | 2021-04-30 | 武汉华星光电技术有限公司 | 一种光学膜片、背光模组及显示装置 |
| CN108983491A (zh) * | 2018-07-20 | 2018-12-11 | 深圳市华星光电技术有限公司 | 液晶显示装置及其量子点结构 |
| CN109523913A (zh) * | 2018-12-28 | 2019-03-26 | 厦门天马微电子有限公司 | 显示面板及显示装置 |
| CN109523913B (zh) * | 2018-12-28 | 2021-07-06 | 厦门天马微电子有限公司 | 显示面板及显示装置 |
| CN109581729A (zh) * | 2019-01-03 | 2019-04-05 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
| CN113296280A (zh) * | 2020-02-24 | 2021-08-24 | 宁波激智科技股份有限公司 | 一种准直膜、一种减干涉准直膜及其制备方法、一种贴合型准直膜及一种图像识别模组 |
| CN113296282A (zh) * | 2020-02-24 | 2021-08-24 | 宁波激智科技股份有限公司 | 一种准直膜、一种减干涉准直膜、一种贴合型准直膜、一种封孔贴合型准直膜及其制备方法 |
| CN113296280B (zh) * | 2020-02-24 | 2023-04-18 | 宁波激智科技股份有限公司 | 减干涉准直膜及制备方法、贴合型准直膜、图像识别模组 |
| CN113964111A (zh) * | 2021-10-20 | 2022-01-21 | 京东方科技集团股份有限公司 | 一种发光元件、发光元件的制备方法及显示装置 |
| CN115980909A (zh) * | 2023-03-22 | 2023-04-18 | 惠科股份有限公司 | 发光组件及显示装置 |
| CN115980909B (zh) * | 2023-03-22 | 2023-07-18 | 惠科股份有限公司 | 发光组件及显示装置 |
| CN119937081A (zh) * | 2025-04-10 | 2025-05-06 | 大连三通科技发展有限公司 | 导光薄膜组件、前光模组和反射式显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090086466A1 (en) | 2009-04-02 |
| US8016445B2 (en) | 2011-09-13 |
| JP2009081079A (ja) | 2009-04-16 |
| JP4384214B2 (ja) | 2009-12-16 |
| CN101398568B (zh) | 2010-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101398568B (zh) | 面发光元件、图像显示元件及使用该元件的图像显示装置 | |
| CN100501524C (zh) | 提供彩色偏振光的照明设备和包括其的显示设备 | |
| KR100519178B1 (ko) | 도광판,표면광원장치,편광광원장치및액정표시장치 | |
| CN101395509B (zh) | 利用内全反射的偏振转向膜 | |
| JP4293300B2 (ja) | 照明装置およびそれを備える表示装置 | |
| CN102112798B (zh) | 面光源装置 | |
| JPWO2010061699A1 (ja) | 薄型バックライトシステムおよびこれを用いた液晶表示装置 | |
| CN111323961B (zh) | 光学结构体及显示装置 | |
| JP2010262813A (ja) | 照明装置及び液晶表示装置 | |
| CN114761843A (zh) | 具有圆反射偏振器的透镜组件 | |
| TWI446060B (zh) | 偏光轉向薄膜 | |
| JP3361012B2 (ja) | 偏光光源装置及び液晶表示装置 | |
| CN214375582U (zh) | 显示装置、近眼显示设备以及光波导元件 | |
| JP2001305477A (ja) | 虚像表示装置 | |
| JPH10282342A (ja) | 導光板、面光源装置、偏光光源装置及び液晶表示装置 | |
| JP3187714B2 (ja) | 導光板、偏光光源装置及び液晶表示装置 | |
| JP3286239B2 (ja) | 導光板、面光源装置及び液晶表示装置 | |
| JPH10253833A (ja) | 導光板、面光源装置、偏光光源装置及び液晶表示装置 | |
| US7903200B2 (en) | Liquid crystal display device and mobile electronic device using the same | |
| TW202430990A (zh) | 光學元件及其製造方法以及照明裝置 | |
| JP3543296B2 (ja) | 照明装置 | |
| JP2000147488A (ja) | 偏光面光源装置及び液晶表示装置 | |
| JPH1152376A (ja) | 光路制御層、面光源装置、偏光光源装置及び液晶表示装置 | |
| CN114911096B (zh) | 显示装置、抬头显示器、交通设备以及光源装置 | |
| JP3184103B2 (ja) | 導光板、面光源装置、偏光光源装置及び液晶表示装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111125 Owner name: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111125 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111125 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111125 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090401 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Planar light emitting element, image display element, and image display device using the same Granted publication date: 20101208 License type: Common License Record date: 20131016 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231012 Address after: Tokyo Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20250723 Address after: Japan Patentee after: MAGNO SEISHIN Co., Ltd. Country or region after: Japan Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region after: U.S.A. Address before: Tokyo, Japan Patentee before: JAPAN DISPLAY Inc. Country or region before: Japan Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region before: U.S.A. |
|
| TR01 | Transfer of patent right |