JP2008541195A5 - - Google Patents
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- Publication number
- JP2008541195A5 JP2008541195A5 JP2008512368A JP2008512368A JP2008541195A5 JP 2008541195 A5 JP2008541195 A5 JP 2008541195A5 JP 2008512368 A JP2008512368 A JP 2008512368A JP 2008512368 A JP2008512368 A JP 2008512368A JP 2008541195 A5 JP2008541195 A5 JP 2008541195A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- diffusion layer
- display panel
- light source
- diverting surface
- 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.)
- Withdrawn
Links
- 238000009792 diffusion process Methods 0.000 claims 8
- 238000005286 illumination Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/129,942 US20070030415A1 (en) | 2005-05-16 | 2005-05-16 | Back-lit displays with high illumination uniformity |
| PCT/US2006/018430 WO2006124588A1 (en) | 2005-05-16 | 2006-05-12 | Back-lit displays with high illumination uniformity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008541195A JP2008541195A (ja) | 2008-11-20 |
| JP2008541195A5 true JP2008541195A5 (enExample) | 2009-06-25 |
Family
ID=37431557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008512368A Withdrawn JP2008541195A (ja) | 2005-05-16 | 2006-05-12 | 均一な照明の背面照明型表示装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070030415A1 (enExample) |
| EP (1) | EP1882208A4 (enExample) |
| JP (1) | JP2008541195A (enExample) |
| KR (1) | KR20080015088A (enExample) |
| CN (1) | CN101198897A (enExample) |
| TW (1) | TW200707012A (enExample) |
| WO (1) | WO2006124588A1 (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060109395A1 (en) * | 2004-11-24 | 2006-05-25 | Junya Yamamoto | Area light source device and liquid crystal display device including the same |
| US8023065B2 (en) * | 2005-06-24 | 2011-09-20 | 3M Innovative Properties Company | Optical element for lateral light spreading in edge-lit displays and system using same |
| US7903194B2 (en) * | 2005-06-24 | 2011-03-08 | 3M Innovative Properties Company | Optical element for lateral light spreading in back-lit displays and system using same |
| KR20070103544A (ko) * | 2006-04-19 | 2007-10-24 | 삼성전자주식회사 | 액정 표시 장치 및 그에 사용되는 프리즘 시트 |
| US7478913B2 (en) * | 2006-11-15 | 2009-01-20 | 3M Innovative Properties | Back-lit displays with high illumination uniformity |
| JP2010510546A (ja) * | 2006-11-15 | 2010-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | 高い照明均一性を有するバックライトディスプレイ |
| US7766528B2 (en) * | 2006-11-15 | 2010-08-03 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| US7789538B2 (en) | 2006-11-15 | 2010-09-07 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| CN101529153B (zh) * | 2006-11-29 | 2012-06-27 | 夏普株式会社 | 背光源装置、显示装置和电视接收装置 |
| US8792070B2 (en) * | 2007-03-21 | 2014-07-29 | Honeywell International Inc. | Polarization plate for use in a liquid crystal display |
| JP5393048B2 (ja) * | 2007-06-29 | 2014-01-22 | 日東電工株式会社 | 液晶表示装置および積層偏光板ならびに偏光光源装置 |
| US20090034268A1 (en) * | 2007-08-01 | 2009-02-05 | 3M Innovative Properties Company | Light management assembly |
| JP2009080214A (ja) * | 2007-09-25 | 2009-04-16 | Toshiba Corp | 液晶表示装置 |
| JP2009098263A (ja) * | 2007-10-15 | 2009-05-07 | Hitachi Ltd | 液晶表示装置及び照明装置 |
| KR100916304B1 (ko) * | 2007-11-26 | 2009-09-10 | 엘지전자 주식회사 | 광학 시트 |
| US8848132B2 (en) * | 2008-02-07 | 2014-09-30 | 3M Innovative Properties Company | Hollow backlight with structured films |
| TW200949369A (en) * | 2008-02-15 | 2009-12-01 | 3M Innovative Properties Co | Brightness enhancing film and film based diffuser for improved illumination uniformity of displays |
| JP5405763B2 (ja) * | 2008-03-28 | 2014-02-05 | 日東電工株式会社 | 指向性拡散フィルム、偏光板、液晶表示装置および指向性拡散フィルムの製造方法 |
| EP2385904A1 (en) * | 2009-01-08 | 2011-11-16 | 3M Innovative Properties Company | Dry erasable projection article and system |
| TWI605276B (zh) | 2009-04-15 | 2017-11-11 | 3M新設資產公司 | 光學結構及包含該光學結構之顯示系統 |
| US9291752B2 (en) | 2013-08-19 | 2016-03-22 | 3M Innovative Properties Company | Retroreflecting optical construction |
| EP2419714A1 (en) | 2009-04-15 | 2012-02-22 | 3M Innovative Properties Company | Optical film for preventing optical coupling |
| WO2010120845A2 (en) | 2009-04-15 | 2010-10-21 | 3M Innovative Properties Company | Backlight and display system incorporating same |
| WO2011050254A1 (en) | 2009-10-24 | 2011-04-28 | 3M Innovative Properties Company | Light source and display system incorporating same |
| CN102667618B (zh) | 2009-11-23 | 2015-02-25 | 3M创新有限公司 | 具有高对比度的正投影屏幕 |
| JP5869494B2 (ja) | 2009-12-08 | 2016-02-24 | スリーエム イノベイティブ プロパティズ カンパニー | 光ガイド及び低屈折率フィルムを組み込んだ光学構造体 |
| WO2011108295A1 (ja) * | 2010-03-02 | 2011-09-09 | シャープ株式会社 | 表示パネルおよび表示装置 |
| CN102834254A (zh) | 2010-04-15 | 2012-12-19 | 3M创新有限公司 | 包括旋光区域和不旋光区域的回射制品 |
| US9618663B2 (en) | 2010-04-15 | 2017-04-11 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
| EP2558288B1 (en) | 2010-04-15 | 2019-01-02 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
| JP2012083744A (ja) | 2010-09-17 | 2012-04-26 | Nitto Denko Corp | 光拡散素子および光拡散素子付偏光板 |
| JP6275934B2 (ja) | 2010-09-17 | 2018-02-07 | 日東電工株式会社 | 光拡散素子、光拡散素子付偏光板、偏光素子、およびこれらを用いた液晶表示装置 |
| JP6275936B2 (ja) | 2010-09-17 | 2018-02-07 | 日東電工株式会社 | 光拡散フィルム、光拡散フィルム付偏光板、液晶表示装置および照明器具 |
| JP6275935B2 (ja) | 2010-09-17 | 2018-02-07 | 日東電工株式会社 | 光拡散素子、光拡散素子付偏光板、およびこれらを用いた液晶表示装置 |
| TW201227077A (en) * | 2010-12-16 | 2012-07-01 | Chunghwa Picture Tubes Ltd | Liquid crystal display device and backlight module thereof |
| JP2014517931A (ja) | 2011-04-28 | 2014-07-24 | ドルビー ラボラトリーズ ライセンシング コーポレイション | クロスbefコリメータおよび偏光保存拡散器を備えるデュアルパネルディスプレイ |
| JP5953835B2 (ja) * | 2011-09-07 | 2016-07-20 | セイコーエプソン株式会社 | プロジェクター |
| CN104216168A (zh) * | 2013-05-29 | 2014-12-17 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示装置及其背光模块 |
| CN103955011A (zh) * | 2014-04-21 | 2014-07-30 | 深圳市国华光电科技有限公司 | 一种具有高亮度漫反射体的显示结构及其制造方法 |
| US10634829B2 (en) | 2014-04-22 | 2020-04-28 | Shenzhen Guohua Optoelectronics Co., Ltd. | Display structure with high-brightness diffuse reflector and manufacturing method thereof |
| US10642087B2 (en) | 2014-05-23 | 2020-05-05 | Eyesafe, Llc | Light emission reducing compounds for electronic devices |
| KR101728678B1 (ko) * | 2015-05-18 | 2017-05-02 | 주식회사 엘엠에스 | 파티클이 구비된 반사편광모듈 및 이를 구비한 백라이트 유닛 |
| CN105445829B (zh) | 2016-01-08 | 2018-05-25 | 京东方光科技有限公司 | 棱镜膜、导光板、背光模组及显示装置 |
| CN107748468A (zh) * | 2017-11-30 | 2018-03-02 | 青岛海信电器股份有限公司 | 液晶显示装置 |
| CN108303822A (zh) * | 2018-01-23 | 2018-07-20 | 青岛海信电器股份有限公司 | 一种背光模组、显示装置及液晶电视 |
| WO2020066311A1 (ja) * | 2018-09-28 | 2020-04-02 | 株式会社巴川製紙所 | 異方性光学フィルムを用いた導光積層体、及び、それを用いた表示装置用面状照明装置 |
| US11592701B2 (en) | 2018-11-28 | 2023-02-28 | Eyesafe Inc. | Backlight unit with emission modification |
| US12321060B1 (en) | 2018-11-28 | 2025-06-03 | Eyesafe Inc. | Color filter enhancements for display devices |
| US11810532B2 (en) | 2018-11-28 | 2023-11-07 | Eyesafe Inc. | Systems for monitoring and regulating harmful blue light exposure from digital devices |
| US11347099B2 (en) | 2018-11-28 | 2022-05-31 | Eyesafe Inc. | Light management filter and related software |
| US11927855B2 (en) * | 2019-08-19 | 2024-03-12 | 3M Innovative Properties Company | Display system |
| CN114280842A (zh) * | 2021-12-21 | 2022-04-05 | Tcl华星光电技术有限公司 | 背光模组、显示装置以及电子设备 |
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| US8023065B2 (en) * | 2005-06-24 | 2011-09-20 | 3M Innovative Properties Company | Optical element for lateral light spreading in edge-lit displays and system using same |
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| JP5290755B2 (ja) * | 2005-08-27 | 2013-09-18 | スリーエム イノベイティブ プロパティズ カンパニー | 照明アセンブリおよびシステム |
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| JP4307477B2 (ja) * | 2006-07-04 | 2009-08-05 | 三星モバイルディスプレイ株式會社 | 導光板およびバックライトユニット |
| CN101295041B (zh) * | 2007-04-27 | 2011-12-21 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
| KR100985358B1 (ko) * | 2007-12-10 | 2010-10-04 | 히다치 가세고교 가부시끼가이샤 | 백라이트부 |
-
2005
- 2005-05-16 US US11/129,942 patent/US20070030415A1/en not_active Abandoned
-
2006
- 2006-05-12 WO PCT/US2006/018430 patent/WO2006124588A1/en not_active Ceased
- 2006-05-12 CN CNA2006800217303A patent/CN101198897A/zh active Pending
- 2006-05-12 KR KR1020077027436A patent/KR20080015088A/ko not_active Withdrawn
- 2006-05-12 EP EP06759668A patent/EP1882208A4/en not_active Withdrawn
- 2006-05-12 JP JP2008512368A patent/JP2008541195A/ja not_active Withdrawn
- 2006-05-15 TW TW095117112A patent/TW200707012A/zh unknown
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