CN100447641C - 垂直取向型液晶显示元件 - Google Patents
垂直取向型液晶显示元件 Download PDFInfo
- Publication number
- CN100447641C CN100447641C CNB2005100845206A CN200510084520A CN100447641C CN 100447641 C CN100447641 C CN 100447641C CN B2005100845206 A CNB2005100845206 A CN B2005100845206A CN 200510084520 A CN200510084520 A CN 200510084520A CN 100447641 C CN100447641 C CN 100447641C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- electrode
- liquid crystal
- pixel
- substrate
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 131
- 239000000758 substrate Substances 0.000 claims abstract description 101
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000005684 electric field Effects 0.000 claims description 35
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000010408 film Substances 0.000 description 53
- 210000004027 cell Anatomy 0.000 description 23
- 238000005755 formation reaction Methods 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 238000005229 chemical vapour deposition Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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
- G02F1/133—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
- G02F1/134327—Segmented, e.g. alpha numeric display
-
- 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
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved 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
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK06106003.6A HK1086076A1 (en) | 2004-07-16 | 2006-05-25 | Vertically alignment liquid crystal display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004210412 | 2004-07-16 | ||
JP210412/2004 | 2004-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1721958A CN1721958A (zh) | 2006-01-18 |
CN100447641C true CN100447641C (zh) | 2008-12-31 |
Family
ID=35912373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100845206A Expired - Fee Related CN100447641C (zh) | 2004-07-16 | 2005-07-18 | 垂直取向型液晶显示元件 |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR20060050187A (zh) |
CN (1) | CN100447641C (zh) |
HK (1) | HK1086076A1 (zh) |
TW (1) | TWI326371B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103534638A (zh) * | 2011-02-14 | 2014-01-22 | 奥特司科技株式会社 | 液晶显示装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100492141C (zh) | 2004-09-30 | 2009-05-27 | 卡西欧计算机株式会社 | 垂直取向型有源矩阵液晶显示元件 |
US8068200B2 (en) | 2004-12-24 | 2011-11-29 | Casio Computer Co., Ltd. | Vertical alignment liquid crystal display device in which a pixel electrode has slits which divide the pixel electrode into electrode portions |
CN101568877B (zh) * | 2006-12-18 | 2011-05-11 | 夏普株式会社 | 液晶显示装置 |
TWI360013B (en) | 2007-02-12 | 2012-03-11 | Au Optronics Corp | Liquid crystal display and driving method thereof |
CN100462787C (zh) * | 2007-04-05 | 2009-02-18 | 友达光电股份有限公司 | 像素结构、显示面板、光电装置及其制造方法 |
CN101295116B (zh) * | 2007-04-29 | 2011-12-07 | 奇美电子股份有限公司 | 液晶显示装置 |
EP2058694A1 (en) * | 2007-11-07 | 2009-05-13 | TPO Displays Corp. | Multidomain liquid crystal display device having particular electrode structure |
KR102104928B1 (ko) * | 2013-03-15 | 2020-04-28 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
CN107209428A (zh) * | 2015-02-11 | 2017-09-26 | 华为技术有限公司 | 一种边缘电场开关型液晶显示装置 |
CN106293244B (zh) | 2016-08-30 | 2017-11-17 | 京东方科技集团股份有限公司 | 触控显示面板及其驱动方法以及触控显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010022643A1 (en) * | 2000-01-12 | 2001-09-20 | Kim Kyeong Jin | Multi-domain liquid crystal display device |
CN1354383A (zh) * | 2000-10-04 | 2002-06-19 | 三星电子株式会社 | 液晶显示器 |
CN1438530A (zh) * | 2001-11-30 | 2003-08-27 | 夏普公司 | 液晶显示装置 |
WO2003096114A1 (en) * | 2002-05-09 | 2003-11-20 | Samsung Electronics Co., Ltd. | Multi-domain liquid crystal display and a thin film transistor substrate of the same |
CN1495492A (zh) * | 2002-09-10 | 2004-05-12 | ��־�������ʽ���� | 有源矩阵型垂直取向方式液晶显示装置及其驱动方法 |
US20040125253A1 (en) * | 2002-12-31 | 2004-07-01 | Do-Sung Kim | Liquid crystal display device and a manufacturing method for the same |
-
2005
- 2005-07-14 TW TW094123839A patent/TWI326371B/zh not_active IP Right Cessation
- 2005-07-15 KR KR1020050063963A patent/KR20060050187A/ko active Search and Examination
- 2005-07-18 CN CNB2005100845206A patent/CN100447641C/zh not_active Expired - Fee Related
-
2006
- 2006-05-25 HK HK06106003.6A patent/HK1086076A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010022643A1 (en) * | 2000-01-12 | 2001-09-20 | Kim Kyeong Jin | Multi-domain liquid crystal display device |
CN1354383A (zh) * | 2000-10-04 | 2002-06-19 | 三星电子株式会社 | 液晶显示器 |
CN1438530A (zh) * | 2001-11-30 | 2003-08-27 | 夏普公司 | 液晶显示装置 |
WO2003096114A1 (en) * | 2002-05-09 | 2003-11-20 | Samsung Electronics Co., Ltd. | Multi-domain liquid crystal display and a thin film transistor substrate of the same |
CN1495492A (zh) * | 2002-09-10 | 2004-05-12 | ��־�������ʽ���� | 有源矩阵型垂直取向方式液晶显示装置及其驱动方法 |
US20040125253A1 (en) * | 2002-12-31 | 2004-07-01 | Do-Sung Kim | Liquid crystal display device and a manufacturing method for the same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103534638A (zh) * | 2011-02-14 | 2014-01-22 | 奥特司科技株式会社 | 液晶显示装置 |
CN103534638B (zh) * | 2011-02-14 | 2016-04-27 | 奥特司科技株式会社 | 液晶显示装置 |
US9625755B2 (en) | 2011-02-14 | 2017-04-18 | Ortus Technology Co., Ltd. | Liquid crystal display |
Also Published As
Publication number | Publication date |
---|---|
HK1086076A1 (en) | 2006-09-08 |
CN1721958A (zh) | 2006-01-18 |
TWI326371B (en) | 2010-06-21 |
TW200612138A (en) | 2006-04-16 |
KR20060050187A (ko) | 2006-05-19 |
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TR01 | Transfer of patent right |
Effective date of registration: 20150930 Address after: Tokyo, Japan Patentee after: ORTUS TECHNOLOGY Co.,Ltd. Address before: Tokyo, Japan Patentee before: CASIO COMPUTER Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 |