JP4642785B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP4642785B2 JP4642785B2 JP2006552904A JP2006552904A JP4642785B2 JP 4642785 B2 JP4642785 B2 JP 4642785B2 JP 2006552904 A JP2006552904 A JP 2006552904A JP 2006552904 A JP2006552904 A JP 2006552904A JP 4642785 B2 JP4642785 B2 JP 4642785B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- light
- pixel
- display device
- crystal 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.)
- Expired - Fee Related
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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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- 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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F2201/52—RGB geometrical arrangements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
Description
3 透明電極
4 透明電極
5 反射電極
6 液晶層
7 カラーフィルタ層
7a ブラックマトリクス
8 集光素子
9 偏光板
10 TFT
15 ソースバスライン
16 ゲートバスライン
17 透明樹脂
21 導光体
22 赤色LED
23 緑色LED
24 青色LED
25 反射層
26 プリズムシート
50 バックライト
100 表示パネル
Claims (4)
- 液晶素子と、該液晶素子を挟む2枚の基板と、複数色に順次発光するバックライトとを備えた液晶表示装置において、
前記バックライト側の基板に、前記バックライトから出射される光を前記光透過領域へ集光するマイクロレンズアレイを設け、
1絵素は、光反射領域となる画素と、光透過領域となる画素とを備え、
前記光透過領域となる画素に配置される液晶素子は、前記バックライトの発光色に対応した色情報を表示するように駆動され、
前記光反射領域となる画素は赤、緑、青のカラーフィルタを備えた3種の画素であり、前記光透過領域となる画素は透明層を備えた画素であり、
前記赤、緑、青のカラーフィルタを備えた3種の画素を第1方向に並んで配置し、
前記赤、緑、青のカラーフィルタを備えた3種の画素と前記透明層を備えた画素をあわせた形状が矩形となるように、前記透明層を備えた画素を前記赤か青のどちらかのカラーフィルタを備えた画素の第1方向と直交する第2方向に配置し、
前記透明層を備えた画素の中心に一致するよう前記マイクロレンズアレイを形成することを特徴とする液晶表示装置。 - 前記光反射領域に、特定波長の光を透過させる着色層を設けることを特徴とする請求項1記載の液晶表示装置。
- 前記透明層は、等方的な形状であることを特徴とする請求項1又は請求項2記載の液晶表示装置。
- 前記透明層の形状は、円形、正方形、正六角形、正八角形であることを特徴とする請求項3記載の液晶表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005004740 | 2005-01-12 | ||
JP2005004740 | 2005-01-12 | ||
PCT/JP2006/300119 WO2006075564A1 (ja) | 2005-01-12 | 2006-01-10 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006075564A1 JPWO2006075564A1 (ja) | 2008-06-12 |
JP4642785B2 true JP4642785B2 (ja) | 2011-03-02 |
Family
ID=36677589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006552904A Expired - Fee Related JP4642785B2 (ja) | 2005-01-12 | 2006-01-10 | 液晶表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8023074B2 (ja) |
JP (1) | JP4642785B2 (ja) |
KR (1) | KR100947680B1 (ja) |
CN (1) | CN100538468C (ja) |
WO (1) | WO2006075564A1 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
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GB0422347D0 (en) * | 2004-10-08 | 2004-11-10 | Koninkl Philips Electronics Nv | Transflective liquid crystal display device |
US7746294B2 (en) * | 2006-04-14 | 2010-06-29 | University Of Central Florida Research Foundation, Inc. | Transflective liquid crystal display |
MY153846A (en) | 2009-08-21 | 2015-03-31 | Cmp Products Ltd | Filler assembly for cable gland |
KR101033071B1 (ko) * | 2009-08-28 | 2011-05-06 | 영남대학교 산학협력단 | 액정표시장치 |
WO2011081041A1 (en) | 2009-12-28 | 2011-07-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the semiconductor device |
CN105353551A (zh) | 2009-12-28 | 2016-02-24 | 株式会社半导体能源研究所 | 液晶显示装置及电子设备 |
KR101781788B1 (ko) * | 2009-12-28 | 2017-09-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치 및 전자 기기 |
US9000438B2 (en) | 2010-02-26 | 2015-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
CN102213854B (zh) * | 2010-04-09 | 2015-08-05 | 株式会社半导体能源研究所 | 液晶显示装置及电子设备 |
KR101661324B1 (ko) * | 2010-06-28 | 2016-09-30 | 삼성전자주식회사 | 반사형 디스플레이 장치 |
JP5555649B2 (ja) * | 2011-03-08 | 2014-07-23 | 株式会社ジャパンディスプレイ | 液晶表示パネル |
US9285513B2 (en) | 2011-11-21 | 2016-03-15 | Innolux Corporation | Display apparatus with symmetric diffusion film |
US8648986B2 (en) * | 2011-11-21 | 2014-02-11 | Chimei Innolux Corporation | Symmetric diffusion film and flat panel display applied with the same |
CN102510428A (zh) * | 2011-12-21 | 2012-06-20 | 惠州Tcl移动通信有限公司 | 一种自动调节背光亮度的移动终端及方法 |
KR102082794B1 (ko) | 2012-06-29 | 2020-02-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치의 구동 방법, 및 표시 장치 |
CN103871343B (zh) * | 2012-12-17 | 2017-12-29 | 联想(北京)有限公司 | 一种显示器 |
CN103207473B (zh) * | 2013-03-27 | 2016-02-03 | 京东方科技集团股份有限公司 | 一种半透半反液晶显示装置及其制作方法 |
CN103278873B (zh) * | 2013-05-16 | 2016-08-10 | 深圳市华星光电技术有限公司 | 彩色滤光片结构及用该彩色滤光片结构的液晶显示面板 |
TWI521269B (zh) * | 2013-06-18 | 2016-02-11 | 友達光電股份有限公司 | 可透視顯示裝置 |
JP6486660B2 (ja) * | 2013-11-27 | 2019-03-20 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP6326292B2 (ja) | 2014-05-30 | 2018-05-16 | 株式会社ジャパンディスプレイ | 表示装置及び方法 |
JP6474232B2 (ja) * | 2014-11-05 | 2019-02-27 | 株式会社ジャパンディスプレイ | 表示装置 |
US9478587B1 (en) * | 2015-12-22 | 2016-10-25 | Dicon Fiberoptics Inc. | Multi-layer circuit board for mounting multi-color LED chips into a uniform light emitter |
CN105629579B (zh) * | 2016-04-08 | 2018-10-12 | 京东方科技集团股份有限公司 | 一种显示模组及其制备方法、显示装置 |
CN105954923B (zh) * | 2016-07-15 | 2019-07-23 | 京东方科技集团股份有限公司 | 显示基板及其制作方法、显示面板和显示装置 |
CN106249463B (zh) * | 2016-08-10 | 2020-01-31 | 京东方科技集团股份有限公司 | 显示面板及其制作方法、显示装置 |
DE102016216381A1 (de) * | 2016-08-31 | 2018-03-01 | Robert Bosch Gmbh | Display-Einheit, Display-Vorrichtung enthaltend mindestens eine Display-Einheit und Verwendung der Display-Einheit und der Display-Vorrichtung |
WO2018053684A1 (en) * | 2016-09-20 | 2018-03-29 | Boe Technology Group Co., Ltd. | Three-dimensional display panel, three-dimensional display apparatus having the same, and fabricating method thereof |
TWI614534B (zh) * | 2016-09-30 | 2018-02-11 | 台達電子工業股份有限公司 | 多視域顯示器 |
WO2019064575A1 (ja) * | 2017-09-29 | 2019-04-04 | シャープ株式会社 | 表示デバイス |
CN109491080B (zh) * | 2018-12-13 | 2020-04-03 | 中国科学院西安光学精密机械研究所 | 一种实现多模光纤出射光斑逐点聚焦的方法与*** |
JP6919673B2 (ja) * | 2019-05-07 | 2021-08-18 | オムロン株式会社 | 表示切替装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0980434A (ja) * | 1995-09-12 | 1997-03-28 | Idemitsu Kosan Co Ltd | カラー表示装置 |
JP2003076342A (ja) * | 2001-09-04 | 2003-03-14 | Seiko Epson Corp | 液晶装置及び電子機器 |
JP2003337327A (ja) * | 2002-05-20 | 2003-11-28 | Sony Corp | 液晶表示装置 |
JP2004078215A (ja) * | 2002-08-10 | 2004-03-11 | Samsung Electronics Co Ltd | 映像表現方法及びその装置 |
JP2004177726A (ja) * | 2002-11-28 | 2004-06-24 | Sharp Corp | 表示装置 |
JP2004199071A (ja) * | 2002-12-17 | 2004-07-15 | Samsung Electronics Co Ltd | 映像信号の表示方法および表示装置 |
Family Cites Families (6)
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US6195140B1 (en) * | 1997-07-28 | 2001-02-27 | Sharp Kabushiki Kaisha | Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region |
JP3999069B2 (ja) | 2002-07-26 | 2007-10-31 | シャープ株式会社 | 表示装置 |
JP2005025003A (ja) * | 2003-07-04 | 2005-01-27 | Citizen Watch Co Ltd | カラー液晶装置 |
KR100741772B1 (ko) * | 2004-02-05 | 2007-07-24 | 엘지전자 주식회사 | 액정표시장치용 반투과 반사 시트 및 그 제조방법 |
JP2006145719A (ja) * | 2004-11-18 | 2006-06-08 | Seiko Epson Corp | 電気光学装置および電子機器 |
US7345721B2 (en) * | 2004-12-06 | 2008-03-18 | Tpo Displays Corp. | Transflective liquid crystal display and color filter with two kinds of color resists for the same |
-
2006
- 2006-01-10 JP JP2006552904A patent/JP4642785B2/ja not_active Expired - Fee Related
- 2006-01-10 WO PCT/JP2006/300119 patent/WO2006075564A1/ja not_active Application Discontinuation
- 2006-01-10 KR KR1020077015804A patent/KR100947680B1/ko not_active IP Right Cessation
- 2006-01-10 US US11/658,837 patent/US8023074B2/en not_active Expired - Fee Related
- 2006-01-10 CN CNB200680001238XA patent/CN100538468C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0980434A (ja) * | 1995-09-12 | 1997-03-28 | Idemitsu Kosan Co Ltd | カラー表示装置 |
JP2003076342A (ja) * | 2001-09-04 | 2003-03-14 | Seiko Epson Corp | 液晶装置及び電子機器 |
JP2003337327A (ja) * | 2002-05-20 | 2003-11-28 | Sony Corp | 液晶表示装置 |
JP2004078215A (ja) * | 2002-08-10 | 2004-03-11 | Samsung Electronics Co Ltd | 映像表現方法及びその装置 |
JP2004177726A (ja) * | 2002-11-28 | 2004-06-24 | Sharp Corp | 表示装置 |
JP2004199071A (ja) * | 2002-12-17 | 2004-07-15 | Samsung Electronics Co Ltd | 映像信号の表示方法および表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100538468C (zh) | 2009-09-09 |
US20090002597A1 (en) | 2009-01-01 |
US8023074B2 (en) | 2011-09-20 |
KR100947680B1 (ko) | 2010-03-16 |
WO2006075564A1 (ja) | 2006-07-20 |
JPWO2006075564A1 (ja) | 2008-06-12 |
KR20070092731A (ko) | 2007-09-13 |
CN101061424A (zh) | 2007-10-24 |
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