CN1609690A - Ips液晶显示设备 - Google Patents
Ips液晶显示设备 Download PDFInfo
- Publication number
- CN1609690A CN1609690A CNA2004100870237A CN200410087023A CN1609690A CN 1609690 A CN1609690 A CN 1609690A CN A2004100870237 A CNA2004100870237 A CN A2004100870237A CN 200410087023 A CN200410087023 A CN 200410087023A CN 1609690 A CN1609690 A CN 1609690A
- Authority
- CN
- China
- Prior art keywords
- electrode
- liquid crystal
- common electrode
- crystal display
- pixel electrode
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 6
- 230000010287 polarization Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000001259 photo etching Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 21
- 230000005684 electric field Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- PIRAJFSIUUNUPY-UHFFFAOYSA-N [Sn]=O.[In].[Sn]=O.[In] Chemical class [Sn]=O.[In].[Sn]=O.[In] PIRAJFSIUUNUPY-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 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
-
- 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
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern
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)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP364837/2003 | 2003-10-24 | ||
JP2003364837A JP4159446B2 (ja) | 2003-10-24 | 2003-10-24 | Ips液晶表示素子の電極パターン |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1609690A true CN1609690A (zh) | 2005-04-27 |
CN100373241C CN100373241C (zh) | 2008-03-05 |
Family
ID=34510133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100870237A Active CN100373241C (zh) | 2003-10-24 | 2004-10-22 | Ips液晶显示设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7304706B2 (zh) |
JP (1) | JP4159446B2 (zh) |
KR (2) | KR100718759B1 (zh) |
CN (1) | CN100373241C (zh) |
TW (1) | TWI253604B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7619698B2 (en) | 2006-01-31 | 2009-11-17 | Casio Computer Co., Ltd. | Liquid crystal display apparatus which performs display by using electric field in direction substantially parallel with substrate surfaces to control alignment direction of liquid crystal molecules |
CN102736339A (zh) * | 2011-04-06 | 2012-10-17 | 海蒂斯技术有限公司 | 液晶显示装置 |
CN103226217A (zh) * | 2012-01-26 | 2013-07-31 | 三星显示有限公司 | 偏振结构及其制造方法和有机发光显示器 |
TWI495939B (zh) * | 2012-12-28 | 2015-08-11 | Au Optronics Corp | 液晶顯示器 |
CN104932157A (zh) * | 2015-06-18 | 2015-09-23 | 武汉华星光电技术有限公司 | 一种阵列基板及液晶显示器 |
TWI548922B (zh) * | 2015-07-31 | 2016-09-11 | 群創光電股份有限公司 | 具穩定視角維持率之顯示面板 |
CN109117025A (zh) * | 2018-09-28 | 2019-01-01 | 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 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101308163B1 (ko) | 2006-06-30 | 2013-09-12 | 엘지디스플레이 주식회사 | 표시장치의 화소 전극 구조 |
KR101274690B1 (ko) * | 2006-11-23 | 2013-06-12 | 엘지디스플레이 주식회사 | 분할 노광을 위한 마스크, 이를 이용한 패터닝 방법 및액정표시장치의 제조방법 |
KR101348151B1 (ko) * | 2007-05-31 | 2014-01-10 | 엘지디스플레이 주식회사 | 액정표시장치모듈 |
US20110032466A1 (en) * | 2008-04-14 | 2011-02-10 | Sharp Kabushiki Kaisha | Liquid crystal display device |
WO2012070449A1 (ja) * | 2010-11-24 | 2012-05-31 | シャープ株式会社 | 液晶表示パネル及び液晶表示装置 |
KR20120104777A (ko) | 2011-03-14 | 2012-09-24 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치 |
FR2976707B1 (fr) * | 2011-06-20 | 2013-11-22 | Commissariat Energie Atomique | Afficheur a cristal liquide a electrodes d'effacement |
US20130176524A1 (en) * | 2012-01-10 | 2013-07-11 | Au Optronics Corporation | Pixel structure for liquid crystal display device |
US20130176523A1 (en) * | 2012-01-10 | 2013-07-11 | Au Optronics Corporation | Pixel structure for liquid crystal display device |
CN105185810A (zh) * | 2015-08-07 | 2015-12-23 | 京东方科技集团股份有限公司 | 一种显示基板及其制备方法、显示面板和显示装置 |
CN105826328B (zh) * | 2016-05-03 | 2019-03-05 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
CN112071886B (zh) * | 2020-09-17 | 2022-09-20 | 云谷(固安)科技有限公司 | 显示面板及显示装置 |
CN112198723A (zh) * | 2020-10-09 | 2021-01-08 | 深圳市华星光电半导体显示技术有限公司 | 液晶显示屏、液晶显示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3204912B2 (ja) | 1995-11-30 | 2001-09-04 | 松下電器産業株式会社 | アクティブマトリックス型液晶表示装置 |
JP2973934B2 (ja) * | 1996-07-11 | 1999-11-08 | 日本電気株式会社 | 液晶表示装置、及び液晶表示装置を搭載した電子機器 |
JP4364332B2 (ja) * | 1998-06-23 | 2009-11-18 | シャープ株式会社 | 液晶表示装置 |
KR100593315B1 (ko) * | 2000-01-31 | 2006-06-26 | 엘지.필립스 엘시디 주식회사 | 박막 트랜지스터 어레이 패널 및 액정표시장치 |
KR100370113B1 (ko) * | 2000-08-29 | 2003-01-29 | 엘지.필립스 엘시디 주식회사 | 횡전계 방식 액정 표시 소자 |
US6917406B2 (en) * | 2001-03-16 | 2005-07-12 | Hannstar Display Corp. | Electrode array structure of IPS-LCD |
US7041232B2 (en) * | 2001-03-26 | 2006-05-09 | International Business Machines Corporation | Selective etching of substrates with control of the etch profile |
CN1207616C (zh) * | 2001-05-29 | 2005-06-22 | 瀚宇彩晶股份有限公司 | 横向电场广视角液晶显示器的电极排列结构 |
EP1300722B1 (en) * | 2001-07-16 | 2004-10-06 | Hannstar Display Corp. | Electrode structure for an in-plane switching mode liquid crystal display device |
TW554304B (en) * | 2001-12-12 | 2003-09-21 | Hannstar Display Corp | Two-domain In-plane switching mode LCD |
-
2003
- 2003-10-24 JP JP2003364837A patent/JP4159446B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-21 TW TW093128546A patent/TWI253604B/zh not_active IP Right Cessation
- 2004-09-30 KR KR1020040077739A patent/KR100718759B1/ko not_active IP Right Cessation
- 2004-10-22 CN CNB2004100870237A patent/CN100373241C/zh active Active
- 2004-10-25 US US10/971,045 patent/US7304706B2/en active Active
-
2007
- 2007-01-05 KR KR1020070001297A patent/KR20070011644A/ko not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7619698B2 (en) | 2006-01-31 | 2009-11-17 | Casio Computer Co., Ltd. | Liquid crystal display apparatus which performs display by using electric field in direction substantially parallel with substrate surfaces to control alignment direction of liquid crystal molecules |
US8358385B2 (en) | 2006-01-31 | 2013-01-22 | Casio Computer Co., Ltd. | Liquid crystal display apparatus which performs display by using electric field in direction substantially parallel with substrate surfaces to control alignment direction of liquid crystal molecules |
CN102736339A (zh) * | 2011-04-06 | 2012-10-17 | 海蒂斯技术有限公司 | 液晶显示装置 |
CN102736339B (zh) * | 2011-04-06 | 2016-08-03 | 海蒂斯技术有限公司 | 液晶显示装置 |
CN103226217A (zh) * | 2012-01-26 | 2013-07-31 | 三星显示有限公司 | 偏振结构及其制造方法和有机发光显示器 |
TWI495939B (zh) * | 2012-12-28 | 2015-08-11 | Au Optronics Corp | 液晶顯示器 |
CN104932157A (zh) * | 2015-06-18 | 2015-09-23 | 武汉华星光电技术有限公司 | 一种阵列基板及液晶显示器 |
TWI548922B (zh) * | 2015-07-31 | 2016-09-11 | 群創光電股份有限公司 | 具穩定視角維持率之顯示面板 |
CN109117025A (zh) * | 2018-09-28 | 2019-01-01 | 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 |
CN109117025B (zh) * | 2018-09-28 | 2021-08-24 | 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 |
Also Published As
Publication number | Publication date |
---|---|
KR20050039554A (ko) | 2005-04-29 |
KR100718759B1 (ko) | 2007-05-15 |
JP4159446B2 (ja) | 2008-10-01 |
US7304706B2 (en) | 2007-12-04 |
CN100373241C (zh) | 2008-03-05 |
TW200515338A (en) | 2005-05-01 |
KR20070011644A (ko) | 2007-01-24 |
US20050088600A1 (en) | 2005-04-28 |
JP2005128324A (ja) | 2005-05-19 |
TWI253604B (en) | 2006-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NEC LCD TECHNOLOGIES, LTD. Free format text: FORMER NAME: NEC LCD TECH CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Patentee after: NLT TECHNOLOGIES, Ltd. Address before: Kanagawa Patentee before: NEC LCD Technologies, Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Kawasaki City, Kanagawa Prefecture, Japan Patentee after: TIANMA JAPAN, Ltd. Address before: Kanagawa Prefecture, Japan Patentee before: NLT TECHNOLOGIES, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200616 Address after: 1918 Tianma Building, Liuxian Avenue, Beizhan community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Tianma Micro-Electronics Co.,Ltd. Address before: Kawasaki City, Kanagawa Prefecture, Japan Patentee before: TIANMA JAPAN, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 5-6 / F, building D, huilongda Industrial Park, Shuitian Private Industrial Park, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Haiyun Communication Co.,Ltd. Address before: 518131 Tianma Building, Liuxian Avenue, Beizhan community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Tianma Micro-Electronics Co.,Ltd. Effective date of registration: 20201216 Address after: Room a-430, 4 / F, block a, phase II, Guangxi Huike Technology Co., Ltd., No. 336, Beihai Avenue East extension line, Beihai Industrial Park, Guangxi Zhuang Autonomous Region Patentee after: BEIHAI HKC PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 5-6 / F, building D, huilongda Industrial Park, Shuitian Private Industrial Park, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Haiyun Communication Co.,Ltd. |