JP4923758B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP4923758B2 JP4923758B2 JP2006159204A JP2006159204A JP4923758B2 JP 4923758 B2 JP4923758 B2 JP 4923758B2 JP 2006159204 A JP2006159204 A JP 2006159204A JP 2006159204 A JP2006159204 A JP 2006159204A JP 4923758 B2 JP4923758 B2 JP 4923758B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- light
- opening pattern
- substrate
- display device
- 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
Links
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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
Description
図1(a)は、第1実施形態の液晶表示装置の要部を示す一部を切り欠いた概略平面図であり、図1(b)は図1(a)のA−A’断面図である。これらの図に示すように、第1実施形態の液晶表示装置1は、透過型の液晶表示装置であり、対向配置された駆動基板2と対向基板3との間に、柱状のスペーサ(以下柱状スペーサと記す)4と液晶層LCとが狭持されている。
次に、第2実施形態として、上述した第1実施形態の液晶表示装置1として構成された液晶パネルをライトバルブとして用いた投射型の液晶表示装置の構成を説明する。
Claims (5)
- 複数の画素電極がマトリクス状に配置された駆動基板と、
複数画素に共通の対向電極が設けられた対向基板と、
前記複数の画素電極と前記対向電極とを向かい合わせて配置された前記駆動基板と前記対向基板との間に狭持された柱状のスペーサと、
前記駆動基板と前記対向基板との間に一対の垂直配向膜を介して充填封止された垂直配向モードの液晶層とを備え、
前記複数の画素電極はそれぞれ、基板面に沿った面形状が矩形状であり、
前記一対の垂直配向膜のうちの一方の垂直配向膜が前記スペーサを覆って形成され、
前記一方の垂直配向膜の配向方向が、前記画素電極の矩形状の辺に対して45°の方位角方向をなし、
前記対向電極は、前記複数の画素電極の各角部の近傍領域に、前記スペーサを内包する開口パターンを有し、かつ
前記開口パターンの平面形状が、前記配向方向と略直交する辺または略平行な辺により構成された略矩形または略正方形である
液晶表示装置。 - 前記開口パターンの中央に前記スペーサが配置されている
請求項1に記載の液晶表示装置。 - 前記開口パターンは、略正方形の平面形状で形成されている
請求項1または2に記載の液晶表示装置。 - 前記開口パターンは、前記駆動基板および前記対向基板の少なくとも一方に設けられた遮光パターンに重なる範囲に設けられている
請求項1に記載の液晶表示装置。 - 前記駆動基板と対向基板との間に前記スペーサおよび液晶層を設けてなる液晶パネルと共に、
前記液晶パネルに投影光を照射する光源と、
前記液晶パネルから射出された前記投影光を投影する投射レンズとを有する
請求項1に記載の液晶表示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006159204A JP4923758B2 (ja) | 2006-06-08 | 2006-06-08 | 液晶表示装置 |
US11/756,887 US7852448B2 (en) | 2006-06-08 | 2007-06-01 | Liquid crystal display device |
CN2007101494333A CN101299121B (zh) | 2006-06-08 | 2007-06-08 | 液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006159204A JP4923758B2 (ja) | 2006-06-08 | 2006-06-08 | 液晶表示装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007328129A JP2007328129A (ja) | 2007-12-20 |
JP2007328129A5 JP2007328129A5 (ja) | 2009-04-02 |
JP4923758B2 true JP4923758B2 (ja) | 2012-04-25 |
Family
ID=38928649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006159204A Expired - Fee Related JP4923758B2 (ja) | 2006-06-08 | 2006-06-08 | 液晶表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7852448B2 (ja) |
JP (1) | JP4923758B2 (ja) |
CN (1) | CN101299121B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5452944B2 (ja) * | 2009-02-04 | 2014-03-26 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
WO2011129191A1 (ja) * | 2010-04-16 | 2011-10-20 | シャープ株式会社 | 液晶表示パネル及び液晶表示装置 |
JP5596625B2 (ja) * | 2011-06-07 | 2014-09-24 | 株式会社ジャパンディスプレイ | 表示装置 |
JP5837370B2 (ja) * | 2011-09-06 | 2015-12-24 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP2013105116A (ja) * | 2011-11-16 | 2013-05-30 | Sony Corp | 液晶パネル、液晶プロジェクタ装置 |
JP5852865B2 (ja) * | 2011-11-30 | 2016-02-03 | スタンレー電気株式会社 | 液晶表示装置 |
JP6014324B2 (ja) * | 2011-12-22 | 2016-10-25 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
KR20140006357A (ko) * | 2012-07-04 | 2014-01-16 | 삼성디스플레이 주식회사 | 액정표시장치 |
CN103838054B (zh) * | 2012-11-21 | 2017-03-15 | 上海天马微电子有限公司 | 液晶透镜及其制造方法和立体图像显示装置 |
JP6183744B2 (ja) * | 2013-06-05 | 2017-08-23 | 株式会社Joled | 表示装置および電子機器 |
CN103558724B (zh) | 2013-11-15 | 2015-02-11 | 京东方科技集团股份有限公司 | 一种液晶棱镜及其制作方法、显示装置 |
KR102141208B1 (ko) | 2014-06-30 | 2020-08-05 | 삼성디스플레이 주식회사 | 휴대용 전자장치 |
US20160070096A1 (en) * | 2014-09-05 | 2016-03-10 | Pixtronix, Inc. | Aperture plate perimeter routing using encapsulated spacer contact |
CN107430307A (zh) * | 2015-03-09 | 2017-12-01 | 夏普株式会社 | 液晶显示装置 |
CN105372881B (zh) * | 2015-12-01 | 2018-04-20 | 武汉华星光电技术有限公司 | 液晶显示面板 |
US9939688B2 (en) | 2015-12-01 | 2018-04-10 | Wuhan China Star Optoelectronics Technology Co. Ltd. | Liquid crystal display panel having photo spacers extending into openings defined by common electrode layer |
CN205899210U (zh) * | 2016-06-03 | 2017-01-18 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
CN107015409B (zh) * | 2017-05-18 | 2020-08-14 | 上海天马微电子有限公司 | 空间光调制器及显示装置 |
JP2019184695A (ja) * | 2018-04-04 | 2019-10-24 | 株式会社ジャパンディスプレイ | 表示装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5379139A (en) * | 1986-08-20 | 1995-01-03 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal device and method for manufacturing same with spacers formed by photolithography |
JPH02201424A (ja) * | 1989-01-31 | 1990-08-09 | Seiko Epson Corp | 液晶表示装置の製造方法 |
JPH04315129A (ja) * | 1991-04-15 | 1992-11-06 | Sharp Corp | 反射型液晶表示装置 |
JP2953594B2 (ja) * | 1991-04-18 | 1999-09-27 | 大日本印刷株式会社 | 液晶表示装置およびカラーフィルター |
KR930002855A (ko) * | 1991-07-15 | 1993-02-23 | 이헌조 | 액정표시소자의 제조방법 |
JPH0566410A (ja) * | 1991-09-06 | 1993-03-19 | Toshiba Corp | 液晶表示装置 |
JP2002055349A (ja) * | 2000-08-09 | 2002-02-20 | Sharp Corp | 液晶表示装置 |
JP4092894B2 (ja) * | 2001-06-29 | 2008-05-28 | カシオ計算機株式会社 | 液晶セルおよびその集合体 |
KR100862535B1 (ko) * | 2002-10-17 | 2008-10-09 | 엘지디스플레이 주식회사 | 칼럼 스페이서를 이용한 액정표시장치 및 그 제조방법 |
JP2004177848A (ja) * | 2002-11-29 | 2004-06-24 | Hitachi Displays Ltd | 液晶表示装置 |
KR100652213B1 (ko) * | 2002-12-31 | 2006-11-30 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
KR101012494B1 (ko) * | 2003-04-04 | 2011-02-08 | 엘지디스플레이 주식회사 | 반사투과형 액정표시장치 |
TW200615606A (en) * | 2004-10-15 | 2006-05-16 | Seiko Epson Corp | Image display device and projector |
US20060109390A1 (en) * | 2004-11-24 | 2006-05-25 | Prodisc Technology Inc. | Liquid crystal projection system |
-
2006
- 2006-06-08 JP JP2006159204A patent/JP4923758B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-01 US US11/756,887 patent/US7852448B2/en not_active Expired - Fee Related
- 2007-06-08 CN CN2007101494333A patent/CN101299121B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101299121B (zh) | 2010-09-08 |
US7852448B2 (en) | 2010-12-14 |
JP2007328129A (ja) | 2007-12-20 |
US20080111964A1 (en) | 2008-05-15 |
CN101299121A (zh) | 2008-11-05 |
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