JP2005327600A - 面照明装置及びそれを用いた液晶表示装置 - Google Patents
面照明装置及びそれを用いた液晶表示装置 Download PDFInfo
- Publication number
- JP2005327600A JP2005327600A JP2004144672A JP2004144672A JP2005327600A JP 2005327600 A JP2005327600 A JP 2005327600A JP 2004144672 A JP2004144672 A JP 2004144672A JP 2004144672 A JP2004144672 A JP 2004144672A JP 2005327600 A JP2005327600 A JP 2005327600A
- Authority
- JP
- Japan
- Prior art keywords
- light
- liquid crystal
- crystal display
- lens
- light source
- 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
Landscapes
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Abstract
本発明は、高輝度、適切な視野角、高コントラスト等を実現するために、光源からの出射光の指向性の制御、及び液晶表示装置における出射光の利用効率の向上、また消費電力の低減及び面照明装置のコストの低減を可能とする面照明装置及びそれを用いた液晶表示装置を提供することを目的とする。
【解決手段】
少なくとも一面が開口状態又は光透過可能状態であり、他面の内側が光反射性を有する筐体7と、筐体7内に複数の棒状光源4と、棒状光源4の周囲に形成してなり長手方向の開口部5を有する光反射部材6と、棒状光源4と対向する位置にレンズ中心があるように配置したリニアフレネルレンズ2を複数個形成してなるレンズアレイシート3とを設けた面照明装置及びこれを用いた液晶表示装置である。
【選択図】図2
Description
請求項7に記載の発明は、請求項1又は2に記載の面照明装置において、前記レンズアレイシートのレンズ非形成面が光拡散性を有することを特徴とする。
前記面照明装置の前面に配置され、対向配置された一対の透明基板と、前記透明基板間に挟持された液晶層と、前記透明基板の内側に形成された電極とを有する液晶表示素子を備えたことを特徴とする液晶表示装置である。
液晶表示素子22は、一対の偏光板24a、24bの間に、一対の透明ガラス基板であるアクティブマトリクス基板25aおよび対向基板25b、およびシール剤によって接着された両基板の間に封止された液晶層26を有する。図示しないが、アクティブマトリクス基板25aの液晶層26側の表面にはマトリクス状の薄膜トランジスタ(TFT)と透明画素電極が形成されており、対向基板25bの液晶層26側の表面には透明電極およびカラーフィルタ(図示しない)が形成されている。カラーフィルタ(図示しない)は、アクティブマトリクス基板25b上に形成してもよい。
2 リニアフレネルレンズ
3 レンズアレイシート
4 棒状光源
5 開口部
6 光反射部材
7 筐体
7a 光反射層
8 プリズム
9 プリズムアレイ部材
10 プリズムアレイ部材10
11 面照明装置
21 液晶表示装置
22 液晶表示素子
23 光学機能性シート
24a,b 偏光板24
25a,b 基板
26 液晶層
Claims (12)
- 複数の棒状光源と、該棒状光源の周囲に形成してなり長手方向の開口部を有する光反射部材と、前記棒状光源と対向する位置にレンズ中心があるように配置したリニアフレネルレンズを複数個形成してなるレンズアレイシートとを備えてなることを特徴とする面照明装置。
- 少なくとも一面が開口状態又は光透過可能状態であり、他面の内側が光反射性を有する筐体と、該筐体内に複数の棒状光源と、該棒状光源の周囲に形成してなり長手方向の開口部を有する光反射部材と、前記棒状光源と対向する位置にレンズ中心があるように配置したリニアフレネルレンズを複数個形成してなるレンズアレイシートとを備えてなることを特徴とする面照明装置。
- 前記光反射部材の前記開口部の開口径を前記棒状光源から射出される光が対向するリニアフレネルレンズにのみ到達するように設定したことを特徴とする請求項1又は2に記載の面照明装置。
- 前記レンズアレイシートの光出射側に、光拡散シート、プリズムアレイシート、偏光板のいずれか、或いはそれらを複数組み合わせてなる複合シートを設けたことを特徴とする請求項1又は2に記載の面照明装置。
- 前記レンズアレイシートと、前記棒状光源との間に光拡散シート、プリズムアレイシート、偏光板のいずれか、或いはそれらを組み合わせてなる複合シートを設けたことを特徴とする請求項1又は2に記載の面照明装置。
- 前記偏光板は、光入射側から入射する光のうち特定の偏光を有する光を選択的透過し、それ以外の偏光を有する光を反射することを特徴とする請求項5に記載の面照明装置。
- 前記レンズアレイシートのレンズ非形成面が光拡散性を有することを特徴とする請求項1又は2に記載の面照明装置。
- 前記レンズアレイシートのレンズ非形成面をマット状にしてなることを特徴とする請求項1又は2に記載の面照明装置。
- 長手方向に形成された前記光反射部材の開口部とレンズ方向が直交し、かつほぼ開口部に位置するように複数のプリズムを併設してなるプリズムアレイ部材を設けたことを特徴とする請求項1又は2に記載の面照明装置。
- 長手方向に形成された前記光反射部材の開口部にレンズ方向が平行、かつほぼ開口部の上面に位置するように1つ又は複数のプリズムを有するプリズムアレイ部材を設けたことを特徴とする請求項1又は2に記載の面照明装置。
- 請求項1〜10のいずれかに記載の面照明装置と、
前記面照明装置の前面に配置され、対向配置された一対の透明基板と、前記透明基板間に挟持された液晶層と、前記透明基板の内側に形成された電極とを有する液晶表示素子を備えたことを特徴とする液晶表示装置。 - 前記液晶表示素子の前面に光拡散手段、偏光手段、光反射防止手段のいずれかを、或いはそれらを組み合わせて配置したことを特徴とする請求項11に記載の液晶表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004144672A JP4487629B2 (ja) | 2004-05-14 | 2004-05-14 | 面照明装置及びそれを用いた液晶表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004144672A JP4487629B2 (ja) | 2004-05-14 | 2004-05-14 | 面照明装置及びそれを用いた液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005327600A true JP2005327600A (ja) | 2005-11-24 |
JP4487629B2 JP4487629B2 (ja) | 2010-06-23 |
Family
ID=35473777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004144672A Expired - Fee Related JP4487629B2 (ja) | 2004-05-14 | 2004-05-14 | 面照明装置及びそれを用いた液晶表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4487629B2 (ja) |
Cited By (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008025909A1 (fr) * | 2006-08-31 | 2008-03-06 | Saint-Gobain Glass France | Systeme optique pour dispositif d'eclairage, dispositif d'eclairage et procede de pilotage du dispositif |
EP2053430A3 (en) * | 2007-10-25 | 2009-08-26 | Sumitomo Chemical Company, Limited | Light control plate, surface light source device, and transmission type image display apparatus |
US7815326B2 (en) | 2002-06-06 | 2010-10-19 | Donnelly Corporation | Interior rearview mirror system |
US7821697B2 (en) | 1994-05-05 | 2010-10-26 | Donnelly Corporation | Exterior reflective mirror element for a vehicular rearview mirror assembly |
US7822543B2 (en) | 2000-03-02 | 2010-10-26 | Donnelly Corporation | Video display system for vehicle |
US7826123B2 (en) | 2002-09-20 | 2010-11-02 | Donnelly Corporation | Vehicular interior electrochromic rearview mirror assembly |
US7832882B2 (en) | 2002-06-06 | 2010-11-16 | Donnelly Corporation | Information mirror system |
US7855755B2 (en) | 2005-11-01 | 2010-12-21 | Donnelly Corporation | Interior rearview mirror assembly with display |
US7859737B2 (en) | 2002-09-20 | 2010-12-28 | Donnelly Corporation | Interior rearview mirror system for a vehicle |
US7864399B2 (en) | 2002-09-20 | 2011-01-04 | Donnelly Corporation | Reflective mirror assembly |
US7871169B2 (en) | 1994-05-05 | 2011-01-18 | Donnelly Corporation | Vehicular signal mirror |
US7888629B2 (en) | 1998-01-07 | 2011-02-15 | Donnelly Corporation | Vehicular accessory mounting system with a forwardly-viewing camera |
US7898398B2 (en) | 1997-08-25 | 2011-03-01 | Donnelly Corporation | Interior mirror system |
US7898719B2 (en) | 2003-10-02 | 2011-03-01 | Donnelly Corporation | Rearview mirror assembly for vehicle |
US7906756B2 (en) | 2002-05-03 | 2011-03-15 | Donnelly Corporation | Vehicle rearview mirror system |
US7916009B2 (en) | 1998-01-07 | 2011-03-29 | Donnelly Corporation | Accessory mounting system suitable for use in a vehicle |
US7914188B2 (en) | 1997-08-25 | 2011-03-29 | Donnelly Corporation | Interior rearview mirror system for a vehicle |
US7926960B2 (en) | 1999-11-24 | 2011-04-19 | Donnelly Corporation | Interior rearview mirror system for vehicle |
US8044776B2 (en) | 2000-03-02 | 2011-10-25 | Donnelly Corporation | Rear vision system for vehicle |
US8072318B2 (en) | 2001-01-23 | 2011-12-06 | Donnelly Corporation | Video mirror system for vehicle |
US8154418B2 (en) | 2008-03-31 | 2012-04-10 | Magna Mirrors Of America, Inc. | Interior rearview mirror system |
US8194133B2 (en) | 2000-03-02 | 2012-06-05 | Donnelly Corporation | Vehicular video mirror system |
US8288711B2 (en) | 1998-01-07 | 2012-10-16 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera and a control |
US8294975B2 (en) | 1997-08-25 | 2012-10-23 | Donnelly Corporation | Automotive rearview mirror assembly |
KR101195309B1 (ko) | 2012-05-31 | 2012-10-26 | 주식회사 코아옵틱스 | 광학시트 및 그 제조방법 |
US8339526B2 (en) * | 2006-03-09 | 2012-12-25 | Gentex Corporation | Vehicle rearview mirror assembly including a high intensity display |
US8462204B2 (en) | 1995-05-22 | 2013-06-11 | Donnelly Corporation | Vehicular vision system |
KR101283973B1 (ko) * | 2006-06-16 | 2013-07-09 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
US8833987B2 (en) | 2005-09-14 | 2014-09-16 | Donnelly Corporation | Mirror reflective element sub-assembly for exterior rearview mirror of a vehicle |
US8879139B2 (en) | 2012-04-24 | 2014-11-04 | Gentex Corporation | Display mirror assembly |
US8884788B2 (en) | 1998-04-08 | 2014-11-11 | Donnelly Corporation | Automotive communication system |
US9019091B2 (en) | 1999-11-24 | 2015-04-28 | Donnelly Corporation | Interior rearview mirror system |
US9511715B2 (en) | 2014-01-31 | 2016-12-06 | Gentex Corporation | Backlighting assembly for display for reducing cross-hatching |
US9575315B2 (en) | 2013-09-24 | 2017-02-21 | Gentex Corporation | Display mirror assembly |
US9598018B2 (en) | 2013-03-15 | 2017-03-21 | Gentex Corporation | Display mirror assembly |
USD783480S1 (en) | 2014-12-05 | 2017-04-11 | Gentex Corporation | Rearview device |
US9694752B2 (en) | 2014-11-07 | 2017-07-04 | Gentex Corporation | Full display mirror actuator |
US9694751B2 (en) | 2014-09-19 | 2017-07-04 | Gentex Corporation | Rearview assembly |
US9720278B2 (en) | 2015-01-22 | 2017-08-01 | Gentex Corporation | Low cost optical film stack |
US9744907B2 (en) | 2014-12-29 | 2017-08-29 | Gentex Corporation | Vehicle vision system having adjustable displayed field of view |
USD797627S1 (en) | 2015-10-30 | 2017-09-19 | Gentex Corporation | Rearview mirror device |
USD798207S1 (en) | 2015-10-30 | 2017-09-26 | Gentex Corporation | Rearview mirror assembly |
USD800618S1 (en) | 2015-11-02 | 2017-10-24 | Gentex Corporation | Toggle paddle for a rear view device |
US9834146B2 (en) | 2014-04-01 | 2017-12-05 | Gentex Corporation | Automatic display mirror assembly |
USD809984S1 (en) | 2016-12-07 | 2018-02-13 | Gentex Corporation | Rearview assembly |
USD817238S1 (en) | 2016-04-29 | 2018-05-08 | Gentex Corporation | Rearview device |
US9995854B2 (en) | 2015-04-20 | 2018-06-12 | Gentex Corporation | Rearview assembly with applique |
US9994156B2 (en) | 2015-10-30 | 2018-06-12 | Gentex Corporation | Rearview device |
US10025138B2 (en) | 2016-06-06 | 2018-07-17 | Gentex Corporation | Illuminating display with light gathering structure |
US10071689B2 (en) | 2014-11-13 | 2018-09-11 | Gentex Corporation | Rearview mirror system with a display |
US10112540B2 (en) | 2015-05-18 | 2018-10-30 | Gentex Corporation | Full display rearview device |
US10131279B2 (en) | 2014-12-03 | 2018-11-20 | Gentex Corporation | Display mirror assembly with an RF shield bezel |
USD845851S1 (en) | 2016-03-31 | 2019-04-16 | Gentex Corporation | Rearview device |
CN109839777A (zh) * | 2019-03-11 | 2019-06-04 | 北方民族大学 | 一种直下式背光模组 |
USD854473S1 (en) | 2016-12-16 | 2019-07-23 | Gentex Corporation | Rearview assembly |
US10685623B2 (en) | 2015-10-30 | 2020-06-16 | Gentex Corporation | Toggle paddle |
US10705332B2 (en) | 2014-03-21 | 2020-07-07 | Gentex Corporation | Tri-modal display mirror assembly |
US10735638B2 (en) | 2017-03-17 | 2020-08-04 | Gentex Corporation | Dual display reverse camera system |
US11178353B2 (en) | 2015-06-22 | 2021-11-16 | Gentex Corporation | System and method for processing streamed video images to correct for flicker of amplitude-modulated lights |
US11800050B2 (en) | 2016-12-30 | 2023-10-24 | Gentex Corporation | Full display mirror with on-demand spotter view |
US11994272B2 (en) | 2021-08-20 | 2024-05-28 | Gentex Corporation | Lighting assembly and illumination system having a lighting assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5591004U (ja) * | 1978-12-19 | 1980-06-24 | ||
JPS59210411A (ja) * | 1983-05-13 | 1984-11-29 | Seiko Epson Corp | 平面光源 |
JPH02118518A (ja) * | 1988-07-28 | 1990-05-02 | Toshiba Corp | 透過型液晶表示装置 |
JPH0561043A (ja) * | 1991-09-03 | 1993-03-12 | Sony Corp | 表示装置 |
JPH08254606A (ja) * | 1995-03-17 | 1996-10-01 | Dainippon Printing Co Ltd | レンズシート、面光源及び表示装置 |
JPH1138207A (ja) * | 1997-07-17 | 1999-02-12 | Dainippon Printing Co Ltd | 光学シート、面光源装置及び透過型表示装置 |
JP2000285703A (ja) * | 1999-03-29 | 2000-10-13 | Hikari Energie Oyo Kenkyusho:Kk | 平面状照明装置 |
-
2004
- 2004-05-14 JP JP2004144672A patent/JP4487629B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5591004U (ja) * | 1978-12-19 | 1980-06-24 | ||
JPS59210411A (ja) * | 1983-05-13 | 1984-11-29 | Seiko Epson Corp | 平面光源 |
JPH02118518A (ja) * | 1988-07-28 | 1990-05-02 | Toshiba Corp | 透過型液晶表示装置 |
JPH0561043A (ja) * | 1991-09-03 | 1993-03-12 | Sony Corp | 表示装置 |
JPH08254606A (ja) * | 1995-03-17 | 1996-10-01 | Dainippon Printing Co Ltd | レンズシート、面光源及び表示装置 |
JPH1138207A (ja) * | 1997-07-17 | 1999-02-12 | Dainippon Printing Co Ltd | 光学シート、面光源装置及び透過型表示装置 |
JP2000285703A (ja) * | 1999-03-29 | 2000-10-13 | Hikari Energie Oyo Kenkyusho:Kk | 平面状照明装置 |
Cited By (126)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7821697B2 (en) | 1994-05-05 | 2010-10-26 | Donnelly Corporation | Exterior reflective mirror element for a vehicular rearview mirror assembly |
US8511841B2 (en) | 1994-05-05 | 2013-08-20 | Donnelly Corporation | Vehicular blind spot indicator mirror |
US7871169B2 (en) | 1994-05-05 | 2011-01-18 | Donnelly Corporation | Vehicular signal mirror |
US8462204B2 (en) | 1995-05-22 | 2013-06-11 | Donnelly Corporation | Vehicular vision system |
US8309907B2 (en) | 1997-08-25 | 2012-11-13 | Donnelly Corporation | Accessory system suitable for use in a vehicle and accommodating a rain sensor |
US7898398B2 (en) | 1997-08-25 | 2011-03-01 | Donnelly Corporation | Interior mirror system |
US8100568B2 (en) | 1997-08-25 | 2012-01-24 | Donnelly Corporation | Interior rearview mirror system for a vehicle |
US8267559B2 (en) | 1997-08-25 | 2012-09-18 | Donnelly Corporation | Interior rearview mirror assembly for a vehicle |
US8063753B2 (en) | 1997-08-25 | 2011-11-22 | Donnelly Corporation | Interior rearview mirror system |
US8779910B2 (en) | 1997-08-25 | 2014-07-15 | Donnelly Corporation | Interior rearview mirror system |
US8610992B2 (en) | 1997-08-25 | 2013-12-17 | Donnelly Corporation | Variable transmission window |
US8294975B2 (en) | 1997-08-25 | 2012-10-23 | Donnelly Corporation | Automotive rearview mirror assembly |
US7914188B2 (en) | 1997-08-25 | 2011-03-29 | Donnelly Corporation | Interior rearview mirror system for a vehicle |
US7994471B2 (en) | 1998-01-07 | 2011-08-09 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera |
US8288711B2 (en) | 1998-01-07 | 2012-10-16 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera and a control |
US8134117B2 (en) | 1998-01-07 | 2012-03-13 | Donnelly Corporation | Vehicular having a camera, a rain sensor and a single-ball interior electrochromic mirror assembly attached at an attachment element |
US7916009B2 (en) | 1998-01-07 | 2011-03-29 | Donnelly Corporation | Accessory mounting system suitable for use in a vehicle |
US7888629B2 (en) | 1998-01-07 | 2011-02-15 | Donnelly Corporation | Vehicular accessory mounting system with a forwardly-viewing camera |
US8325028B2 (en) | 1998-01-07 | 2012-12-04 | Donnelly Corporation | Interior rearview mirror system |
US8884788B2 (en) | 1998-04-08 | 2014-11-11 | Donnelly Corporation | Automotive communication system |
US9481306B2 (en) | 1998-04-08 | 2016-11-01 | Donnelly Corporation | Automotive communication system |
US9221399B2 (en) | 1998-04-08 | 2015-12-29 | Magna Mirrors Of America, Inc. | Automotive communication system |
US9278654B2 (en) | 1999-11-24 | 2016-03-08 | Donnelly Corporation | Interior rearview mirror system for vehicle |
US8162493B2 (en) | 1999-11-24 | 2012-04-24 | Donnelly Corporation | Interior rearview mirror assembly for vehicle |
US9376061B2 (en) | 1999-11-24 | 2016-06-28 | Donnelly Corporation | Accessory system of a vehicle |
US7926960B2 (en) | 1999-11-24 | 2011-04-19 | Donnelly Corporation | Interior rearview mirror system for vehicle |
US9019091B2 (en) | 1999-11-24 | 2015-04-28 | Donnelly Corporation | Interior rearview mirror system |
US10144355B2 (en) | 1999-11-24 | 2018-12-04 | Donnelly Corporation | Interior rearview mirror system for vehicle |
US8194133B2 (en) | 2000-03-02 | 2012-06-05 | Donnelly Corporation | Vehicular video mirror system |
US10053013B2 (en) | 2000-03-02 | 2018-08-21 | Magna Electronics Inc. | Vision system for vehicle |
US9315151B2 (en) | 2000-03-02 | 2016-04-19 | Magna Electronics Inc. | Driver assist system for vehicle |
US8179236B2 (en) | 2000-03-02 | 2012-05-15 | Donnelly Corporation | Video mirror system suitable for use in a vehicle |
US10131280B2 (en) | 2000-03-02 | 2018-11-20 | Donnelly Corporation | Vehicular video mirror system |
US8095310B2 (en) | 2000-03-02 | 2012-01-10 | Donnelly Corporation | Video mirror system for a vehicle |
US8908039B2 (en) | 2000-03-02 | 2014-12-09 | Donnelly Corporation | Vehicular video mirror system |
US7822543B2 (en) | 2000-03-02 | 2010-10-26 | Donnelly Corporation | Video display system for vehicle |
US9809168B2 (en) | 2000-03-02 | 2017-11-07 | Magna Electronics Inc. | Driver assist system for vehicle |
US8044776B2 (en) | 2000-03-02 | 2011-10-25 | Donnelly Corporation | Rear vision system for vehicle |
US9019090B2 (en) | 2000-03-02 | 2015-04-28 | Magna Electronics Inc. | Vision system for vehicle |
US9809171B2 (en) | 2000-03-02 | 2017-11-07 | Magna Electronics Inc. | Vision system for vehicle |
US10239457B2 (en) | 2000-03-02 | 2019-03-26 | Magna Electronics Inc. | Vehicular vision system |
US9783114B2 (en) | 2000-03-02 | 2017-10-10 | Donnelly Corporation | Vehicular video mirror system |
US9014966B2 (en) | 2000-03-02 | 2015-04-21 | Magna Electronics Inc. | Driver assist system for vehicle |
US10179545B2 (en) | 2000-03-02 | 2019-01-15 | Magna Electronics Inc. | Park-aid system for vehicle |
US9694749B2 (en) | 2001-01-23 | 2017-07-04 | Magna Electronics Inc. | Trailer hitching aid system for vehicle |
US10272839B2 (en) | 2001-01-23 | 2019-04-30 | Magna Electronics Inc. | Rear seat occupant monitoring system for vehicle |
US9352623B2 (en) | 2001-01-23 | 2016-05-31 | Magna Electronics Inc. | Trailer hitching aid system for vehicle |
US8072318B2 (en) | 2001-01-23 | 2011-12-06 | Donnelly Corporation | Video mirror system for vehicle |
US7906756B2 (en) | 2002-05-03 | 2011-03-15 | Donnelly Corporation | Vehicle rearview mirror system |
US8047667B2 (en) | 2002-06-06 | 2011-11-01 | Donnelly Corporation | Vehicular interior rearview mirror system |
US7815326B2 (en) | 2002-06-06 | 2010-10-19 | Donnelly Corporation | Interior rearview mirror system |
US7832882B2 (en) | 2002-06-06 | 2010-11-16 | Donnelly Corporation | Information mirror system |
US7918570B2 (en) | 2002-06-06 | 2011-04-05 | Donnelly Corporation | Vehicular interior rearview information mirror system |
US8177376B2 (en) | 2002-06-06 | 2012-05-15 | Donnelly Corporation | Vehicular interior rearview mirror system |
US7859737B2 (en) | 2002-09-20 | 2010-12-28 | Donnelly Corporation | Interior rearview mirror system for a vehicle |
US7864399B2 (en) | 2002-09-20 | 2011-01-04 | Donnelly Corporation | Reflective mirror assembly |
US7826123B2 (en) | 2002-09-20 | 2010-11-02 | Donnelly Corporation | Vehicular interior electrochromic rearview mirror assembly |
US9073491B2 (en) | 2002-09-20 | 2015-07-07 | Donnelly Corporation | Exterior rearview mirror assembly |
US10029616B2 (en) | 2002-09-20 | 2018-07-24 | Donnelly Corporation | Rearview mirror assembly for vehicle |
US9341914B2 (en) | 2002-09-20 | 2016-05-17 | Donnelly Corporation | Variable reflectance mirror reflective element for exterior mirror assembly |
US9090211B2 (en) | 2002-09-20 | 2015-07-28 | Donnelly Corporation | Variable reflectance mirror reflective element for exterior mirror assembly |
US10363875B2 (en) | 2002-09-20 | 2019-07-30 | Donnelly Corportion | Vehicular exterior electrically variable reflectance mirror reflective element assembly |
US10538202B2 (en) | 2002-09-20 | 2020-01-21 | Donnelly Corporation | Method of manufacturing variable reflectance mirror reflective element for exterior mirror assembly |
US10661716B2 (en) | 2002-09-20 | 2020-05-26 | Donnelly Corporation | Vehicular exterior electrically variable reflectance mirror reflective element assembly |
US9878670B2 (en) | 2002-09-20 | 2018-01-30 | Donnelly Corporation | Variable reflectance mirror reflective element for exterior mirror assembly |
US9545883B2 (en) | 2002-09-20 | 2017-01-17 | Donnelly Corporation | Exterior rearview mirror assembly |
US7898719B2 (en) | 2003-10-02 | 2011-03-01 | Donnelly Corporation | Rearview mirror assembly for vehicle |
US10150417B2 (en) | 2005-09-14 | 2018-12-11 | Magna Mirrors Of America, Inc. | Mirror reflective element sub-assembly for exterior rearview mirror of a vehicle |
US10308186B2 (en) | 2005-09-14 | 2019-06-04 | Magna Mirrors Of America, Inc. | Vehicular exterior rearview mirror assembly with blind spot indicator |
US8833987B2 (en) | 2005-09-14 | 2014-09-16 | Donnelly Corporation | Mirror reflective element sub-assembly for exterior rearview mirror of a vehicle |
US10829053B2 (en) | 2005-09-14 | 2020-11-10 | Magna Mirrors Of America, Inc. | Vehicular exterior rearview mirror assembly with blind spot indicator |
US11072288B2 (en) | 2005-09-14 | 2021-07-27 | Magna Mirrors Of America, Inc. | Vehicular exterior rearview mirror assembly with blind spot indicator element |
US9694753B2 (en) | 2005-09-14 | 2017-07-04 | Magna Mirrors Of America, Inc. | Mirror reflective element sub-assembly for exterior rearview mirror of a vehicle |
US9045091B2 (en) | 2005-09-14 | 2015-06-02 | Donnelly Corporation | Mirror reflective element sub-assembly for exterior rearview mirror of a vehicle |
US11285879B2 (en) | 2005-09-14 | 2022-03-29 | Magna Mirrors Of America, Inc. | Vehicular exterior rearview mirror assembly with blind spot indicator element |
US9758102B1 (en) | 2005-09-14 | 2017-09-12 | Magna Mirrors Of America, Inc. | Mirror reflective element sub-assembly for exterior rearview mirror of a vehicle |
US11970113B2 (en) | 2005-11-01 | 2024-04-30 | Magna Electronics Inc. | Vehicular vision system |
US11124121B2 (en) | 2005-11-01 | 2021-09-21 | Magna Electronics Inc. | Vehicular vision system |
US7855755B2 (en) | 2005-11-01 | 2010-12-21 | Donnelly Corporation | Interior rearview mirror assembly with display |
US8339526B2 (en) * | 2006-03-09 | 2012-12-25 | Gentex Corporation | Vehicle rearview mirror assembly including a high intensity display |
KR101283973B1 (ko) * | 2006-06-16 | 2013-07-09 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
WO2008025909A1 (fr) * | 2006-08-31 | 2008-03-06 | Saint-Gobain Glass France | Systeme optique pour dispositif d'eclairage, dispositif d'eclairage et procede de pilotage du dispositif |
FR2905479A1 (fr) * | 2006-08-31 | 2008-03-07 | Saint Gobain | Systeme optique pour dispositif d'eclairage, dispositif d'eclairage et procede de pilotage du dispositif |
EP2053430A3 (en) * | 2007-10-25 | 2009-08-26 | Sumitomo Chemical Company, Limited | Light control plate, surface light source device, and transmission type image display apparatus |
US8154418B2 (en) | 2008-03-31 | 2012-04-10 | Magna Mirrors Of America, Inc. | Interior rearview mirror system |
US10175477B2 (en) | 2008-03-31 | 2019-01-08 | Magna Mirrors Of America, Inc. | Display system for vehicle |
US9505349B2 (en) | 2012-04-24 | 2016-11-29 | Gentex Corporation | Display mirror assembly |
US8879139B2 (en) | 2012-04-24 | 2014-11-04 | Gentex Corporation | Display mirror assembly |
US9057875B2 (en) | 2012-04-24 | 2015-06-16 | Gentex Corporation | Display mirror assembly |
KR101195309B1 (ko) | 2012-05-31 | 2012-10-26 | 주식회사 코아옵틱스 | 광학시트 및 그 제조방법 |
US9598018B2 (en) | 2013-03-15 | 2017-03-21 | Gentex Corporation | Display mirror assembly |
US9575315B2 (en) | 2013-09-24 | 2017-02-21 | Gentex Corporation | Display mirror assembly |
US10018843B2 (en) | 2013-09-24 | 2018-07-10 | Gentex Corporation | Display mirror assembly |
US10739591B2 (en) | 2013-09-24 | 2020-08-11 | Gentex Corporation | Display mirror assembly |
US9511715B2 (en) | 2014-01-31 | 2016-12-06 | Gentex Corporation | Backlighting assembly for display for reducing cross-hatching |
US10705332B2 (en) | 2014-03-21 | 2020-07-07 | Gentex Corporation | Tri-modal display mirror assembly |
US9834146B2 (en) | 2014-04-01 | 2017-12-05 | Gentex Corporation | Automatic display mirror assembly |
US10343608B2 (en) | 2014-09-19 | 2019-07-09 | Gentex Corporation | Rearview assembly |
US9694751B2 (en) | 2014-09-19 | 2017-07-04 | Gentex Corporation | Rearview assembly |
US9694752B2 (en) | 2014-11-07 | 2017-07-04 | Gentex Corporation | Full display mirror actuator |
US10071689B2 (en) | 2014-11-13 | 2018-09-11 | Gentex Corporation | Rearview mirror system with a display |
US10131279B2 (en) | 2014-12-03 | 2018-11-20 | Gentex Corporation | Display mirror assembly with an RF shield bezel |
USD783480S1 (en) | 2014-12-05 | 2017-04-11 | Gentex Corporation | Rearview device |
US10195995B2 (en) | 2014-12-29 | 2019-02-05 | Gentex Corporation | Vehicle vision system having adjustable displayed field of view |
US9744907B2 (en) | 2014-12-29 | 2017-08-29 | Gentex Corporation | Vehicle vision system having adjustable displayed field of view |
US9720278B2 (en) | 2015-01-22 | 2017-08-01 | Gentex Corporation | Low cost optical film stack |
US10823882B2 (en) | 2015-04-20 | 2020-11-03 | Gentex Corporation | Rearview assembly with applique |
US9995854B2 (en) | 2015-04-20 | 2018-06-12 | Gentex Corporation | Rearview assembly with applique |
US10807535B2 (en) | 2015-05-18 | 2020-10-20 | Gentex Corporation | Full display rearview device |
US10112540B2 (en) | 2015-05-18 | 2018-10-30 | Gentex Corporation | Full display rearview device |
US11178353B2 (en) | 2015-06-22 | 2021-11-16 | Gentex Corporation | System and method for processing streamed video images to correct for flicker of amplitude-modulated lights |
USD798207S1 (en) | 2015-10-30 | 2017-09-26 | Gentex Corporation | Rearview mirror assembly |
USD797627S1 (en) | 2015-10-30 | 2017-09-19 | Gentex Corporation | Rearview mirror device |
US10685623B2 (en) | 2015-10-30 | 2020-06-16 | Gentex Corporation | Toggle paddle |
US9994156B2 (en) | 2015-10-30 | 2018-06-12 | Gentex Corporation | Rearview device |
USD800618S1 (en) | 2015-11-02 | 2017-10-24 | Gentex Corporation | Toggle paddle for a rear view device |
USD845851S1 (en) | 2016-03-31 | 2019-04-16 | Gentex Corporation | Rearview device |
USD817238S1 (en) | 2016-04-29 | 2018-05-08 | Gentex Corporation | Rearview device |
US10025138B2 (en) | 2016-06-06 | 2018-07-17 | Gentex Corporation | Illuminating display with light gathering structure |
USD809984S1 (en) | 2016-12-07 | 2018-02-13 | Gentex Corporation | Rearview assembly |
USD924761S1 (en) | 2016-12-16 | 2021-07-13 | Gentex Corporation | Rearview assembly |
USD854473S1 (en) | 2016-12-16 | 2019-07-23 | Gentex Corporation | Rearview assembly |
US11800050B2 (en) | 2016-12-30 | 2023-10-24 | Gentex Corporation | Full display mirror with on-demand spotter view |
US10735638B2 (en) | 2017-03-17 | 2020-08-04 | Gentex Corporation | Dual display reverse camera system |
CN109839777A (zh) * | 2019-03-11 | 2019-06-04 | 北方民族大学 | 一种直下式背光模组 |
US11994272B2 (en) | 2021-08-20 | 2024-05-28 | Gentex Corporation | Lighting assembly and illumination system having a lighting assembly |
Also Published As
Publication number | Publication date |
---|---|
JP4487629B2 (ja) | 2010-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4487629B2 (ja) | 面照明装置及びそれを用いた液晶表示装置 | |
JP2005221619A (ja) | 光学シート及びバックライト、並びに液晶表示装置 | |
USRE44063E1 (en) | Light source device, display device, and terminal device | |
US8757858B2 (en) | Hollow backlight with tilted light source | |
US8300175B2 (en) | Lighting device having reflecting parts and liquid crystal display device using the same | |
US20070086191A1 (en) | Optical member, method of manufacturing the optical member, and display device having the optical member | |
JP2008527627A (ja) | 丸みのある構造体を備える表面を有する光学フィルム | |
KR101528910B1 (ko) | 광학시트 및 이를 갖는 액정 표시장치 | |
JP2007304553A (ja) | プリズムシート、それを備えたバックライトユニット及び液晶表示装置 | |
TWI392930B (zh) | 背光模組及液晶顯示裝置 | |
US20050276073A1 (en) | Diffusive reflector films for enhanced liquid crystal display efficiency | |
WO2016194716A1 (ja) | エッジライト型バックライト装置及び液晶表示装置 | |
JP2005196178A (ja) | 液晶表示素子のバックライト構造 | |
US7084941B2 (en) | Liquid crystal display device | |
JP2006330032A (ja) | 光学シートとそれを用いたバックライト・ユニットおよびディスプレイ | |
KR100793091B1 (ko) | 휘도 향상 시트 및 이를 포함하는 백라이트 장치 | |
WO2018120508A1 (zh) | 背光模块及显示设备 | |
JP2007057871A (ja) | 光学シートおよびディスプレイ用バックライト・ユニット | |
JP2002323607A (ja) | 光制御シート、面光源装置及び画像表示装置 | |
JP2004280035A (ja) | 面状照明装置 | |
JP2011064745A (ja) | 光学シート、バックライトユニット及びディスプレイ装置 | |
JP2014086245A (ja) | 導光板、バックライト・ユニット及びディスプレイ装置 | |
JP2005300775A (ja) | 液晶表示装置及び面光源 | |
JP2008210560A (ja) | ディスプレイ用光学シート及びこれを用いたバックライト・ユニット並びに表示装置 | |
JP3991044B2 (ja) | バックライトおよびそれを用いた液晶表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070424 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090423 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090707 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090904 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100309 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100322 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130409 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140409 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |