JP2007178736A - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP2007178736A JP2007178736A JP2005377201A JP2005377201A JP2007178736A JP 2007178736 A JP2007178736 A JP 2007178736A JP 2005377201 A JP2005377201 A JP 2005377201A JP 2005377201 A JP2005377201 A JP 2005377201A JP 2007178736 A JP2007178736 A JP 2007178736A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- viewing angle
- display device
- angle control
- 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.)
- 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
- G02F1/1323—Arrangements for providing a switchable viewing angle
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
-
- 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
Abstract
【解決手段】FFS方式により液晶分子が傾くように配向制御されたRGBの各画素の集合からなる表示画面を有する液晶表示装置であって、上下方位あるいは左右方位に液晶分子が傾くように配向制御された視野角制御画素20をさらに備える。RGB画素とは独立した視野角制御画素20を備えることにより、上下左右方向に視野角調整を行うことのできる液晶表示装置を容易に実現できる。
【選択図】図4
Description
図1は、本発明の実施の形態1における液晶表示装置のRGB各画素および視野角制御画素の平面図である。図1におけるRGBそれぞれの画素は、画素電極とコモン電極11とを備えている。各画素に設けられたこのコモン電極11は、くの字状を有している。
Claims (3)
- FFS方式により液晶分子が傾くように配向制御されたRGBの各画素の集合からなる表示画面を有する液晶表示装置であって、
上下方位あるいは左右方位に液晶分子が傾くように配向制御された視野角制御画素をさらに備えることを特徴とする液晶表示装置。 - 請求項1に記載の液晶表示装置において、
前記視野角制御画素に対向する基板上にカラーフィルタによる着色層を設けないことを特徴とする液晶表示装置。 - 請求項1または2に記載の液晶表示装置において、
前記上下方位に液晶分子が傾くように配向制御された視野角制御画素と前記左右方位に液晶分子が傾くように配向制御された視野角制御画素とは、前記表示画面内にあらかじめ決められた模様あるいは文字を形成するように配置されることを特徴とする液晶表示装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005377201A JP5113333B2 (ja) | 2005-12-28 | 2005-12-28 | 液晶表示装置 |
KR1020060041801A KR101255308B1 (ko) | 2005-12-28 | 2006-05-10 | 액정표시장치 |
US11/646,595 US8233124B2 (en) | 2005-12-28 | 2006-12-28 | Liquid crystal display device |
CNB2006101725390A CN100483200C (zh) | 2005-12-28 | 2006-12-28 | 液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005377201A JP5113333B2 (ja) | 2005-12-28 | 2005-12-28 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007178736A true JP2007178736A (ja) | 2007-07-12 |
JP5113333B2 JP5113333B2 (ja) | 2013-01-09 |
Family
ID=38213842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005377201A Active JP5113333B2 (ja) | 2005-12-28 | 2005-12-28 | 液晶表示装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5113333B2 (ja) |
KR (1) | KR101255308B1 (ja) |
CN (1) | CN100483200C (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007183609A (ja) * | 2005-12-29 | 2007-07-19 | Lg Phillips Lcd Co Ltd | 液晶表示装置及びその駆動方法 |
JP2007183610A (ja) * | 2005-12-29 | 2007-07-19 | Lg Phillips Lcd Co Ltd | 液晶表示装置 |
JP2008170506A (ja) * | 2007-01-09 | 2008-07-24 | Epson Imaging Devices Corp | 液晶装置及び電子機器 |
JP2009229800A (ja) * | 2008-03-24 | 2009-10-08 | Epson Imaging Devices Corp | 液晶装置及び電子機器 |
JP2009229891A (ja) * | 2008-03-24 | 2009-10-08 | Epson Imaging Devices Corp | 液晶装置及び電子機器 |
JP2010160382A (ja) * | 2009-01-09 | 2010-07-22 | Epson Imaging Devices Corp | 液晶表示装置 |
JP2010271482A (ja) * | 2009-05-20 | 2010-12-02 | Toshiba Mobile Display Co Ltd | 液晶表示装置 |
US8004644B2 (en) | 2008-11-27 | 2011-08-23 | Sony Corporation | Liquid crystal display device |
CN102253532A (zh) * | 2011-05-19 | 2011-11-23 | 友达光电股份有限公司 | 显示装置 |
US8698988B2 (en) | 2007-01-09 | 2014-04-15 | Japan Display West Inc. | Liquid crystal device having viewing angle control pixels |
US8743323B2 (en) | 2010-02-01 | 2014-06-03 | Japan Display West Inc. | Transmissive liquid crystal display panel comprising a subpixel for display and a subpixel for control of a view angle wherein a light blocking member is formed in a central position of each of a plurality of slit-like openings |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101332162B1 (ko) * | 2006-12-18 | 2013-11-21 | 엘지디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
KR100836495B1 (ko) * | 2007-04-18 | 2008-06-09 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
CN107678598B (zh) * | 2014-12-02 | 2020-07-03 | Oppo广东移动通信有限公司 | 触控显示屏结构及其制造方法及终端 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005196118A (ja) * | 2003-12-29 | 2005-07-21 | Lg Phillips Lcd Co Ltd | マルチドメイン横電界モード液晶表示装置 |
JP2005309052A (ja) * | 2004-04-21 | 2005-11-04 | Hitachi Displays Ltd | 液晶表示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100978254B1 (ko) * | 2003-06-30 | 2010-08-26 | 엘지디스플레이 주식회사 | 4화소구조 횡전계모드 액정표시소자 |
KR20050081744A (ko) * | 2004-02-16 | 2005-08-19 | 비오이 하이디스 테크놀로지 주식회사 | 프린지 필드 구동 모드 액정 표시 장치 |
-
2005
- 2005-12-28 JP JP2005377201A patent/JP5113333B2/ja active Active
-
2006
- 2006-05-10 KR KR1020060041801A patent/KR101255308B1/ko active IP Right Grant
- 2006-12-28 CN CNB2006101725390A patent/CN100483200C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005196118A (ja) * | 2003-12-29 | 2005-07-21 | Lg Phillips Lcd Co Ltd | マルチドメイン横電界モード液晶表示装置 |
JP2005309052A (ja) * | 2004-04-21 | 2005-11-04 | Hitachi Displays Ltd | 液晶表示装置 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007183610A (ja) * | 2005-12-29 | 2007-07-19 | Lg Phillips Lcd Co Ltd | 液晶表示装置 |
JP2007183609A (ja) * | 2005-12-29 | 2007-07-19 | Lg Phillips Lcd Co Ltd | 液晶表示装置及びその駆動方法 |
JP4638862B2 (ja) * | 2005-12-29 | 2011-02-23 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置及びその駆動方法 |
US8698988B2 (en) | 2007-01-09 | 2014-04-15 | Japan Display West Inc. | Liquid crystal device having viewing angle control pixels |
JP2008170506A (ja) * | 2007-01-09 | 2008-07-24 | Epson Imaging Devices Corp | 液晶装置及び電子機器 |
JP2009229800A (ja) * | 2008-03-24 | 2009-10-08 | Epson Imaging Devices Corp | 液晶装置及び電子機器 |
JP2009229891A (ja) * | 2008-03-24 | 2009-10-08 | Epson Imaging Devices Corp | 液晶装置及び電子機器 |
US9099048B2 (en) | 2008-03-24 | 2015-08-04 | Japan Display Inc. | Liquid crystal device and electronic apparatus |
US8004644B2 (en) | 2008-11-27 | 2011-08-23 | Sony Corporation | Liquid crystal display device |
JP2010160382A (ja) * | 2009-01-09 | 2010-07-22 | Epson Imaging Devices Corp | 液晶表示装置 |
JP2010271482A (ja) * | 2009-05-20 | 2010-12-02 | Toshiba Mobile Display Co Ltd | 液晶表示装置 |
US8743323B2 (en) | 2010-02-01 | 2014-06-03 | Japan Display West Inc. | Transmissive liquid crystal display panel comprising a subpixel for display and a subpixel for control of a view angle wherein a light blocking member is formed in a central position of each of a plurality of slit-like openings |
US8599344B2 (en) | 2011-05-19 | 2013-12-03 | Au Optronics Corporation | Display apparatus |
CN102253532A (zh) * | 2011-05-19 | 2011-11-23 | 友达光电股份有限公司 | 显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5113333B2 (ja) | 2013-01-09 |
CN1991471A (zh) | 2007-07-04 |
KR101255308B1 (ko) | 2013-04-15 |
CN100483200C (zh) | 2009-04-29 |
KR20070070016A (ko) | 2007-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5113333B2 (ja) | 液晶表示装置 | |
JP5044120B2 (ja) | 液晶表示装置 | |
JP5095941B2 (ja) | 液晶表示装置 | |
US8233124B2 (en) | Liquid crystal display device | |
CN109100881A (zh) | 液晶显示面板和显示装置 | |
TW201245828A (en) | Liquid crystal display panel | |
TWI447496B (zh) | 顯示面板 | |
JP5518278B2 (ja) | 液晶表示装置および液晶表示装置の製造方法 | |
JP4976691B2 (ja) | 液晶表示装置 | |
JP4945128B2 (ja) | 液晶表示装置および液晶表示装置の製造方法 | |
US7667809B2 (en) | FFS mode liquid crystal display device and method of fabricating the same | |
JP4976692B2 (ja) | 液晶表示装置 | |
KR100268556B1 (ko) | 액정 표시 장치 및 전자 기기 | |
JP5044119B2 (ja) | 液晶表示装置および液晶表示装置の製造方法 | |
JP2007178896A (ja) | 液晶表示装置 | |
JP2007178868A (ja) | 液晶表示装置および液晶表示装置の製造方法 | |
KR101287212B1 (ko) | 액정표시장치 및 그의 제조방법 | |
CN108766365A (zh) | 显示面板及其驱动方法和显示装置 | |
KR20070080340A (ko) | 액정 표시 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110817 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110913 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120619 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120919 |
|
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: 20121009 |
|
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: 20121012 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151019 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5113333 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |