KR100710164B1 - 횡전계 방식 액정 표시 장치 - Google Patents
횡전계 방식 액정 표시 장치 Download PDFInfo
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- KR100710164B1 KR100710164B1 KR1020030100857A KR20030100857A KR100710164B1 KR 100710164 B1 KR100710164 B1 KR 100710164B1 KR 1020030100857 A KR1020030100857 A KR 1020030100857A KR 20030100857 A KR20030100857 A KR 20030100857A KR 100710164 B1 KR100710164 B1 KR 100710164B1
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Images
Classifications
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- 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
- 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
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0434—Flat panel display in which a field is applied parallel to the display plane
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (5)
- 화소 영역을 정의하기 위해 서로 교차하는 복수개의 게이트 라인 및 데이터 라인과,상기 각 게이트 라인과 데이터 라인이 교차하는 부분에 형성되는 복수개의 박막트랜지스터와,상기 각 게이트 라인에 평행한 방향으로 형성되는 복수개의 공통 라인 및 상기 각 공통 라인에서 돌출되는 복수개의 공통 전극과,상기 각 박막트랜지스터의 드레인 전극에 연결되고 상기 공통 전극 사이에 상기 공통 전극과 평행하게 각 화소 영역에 형성되는 복수개의 화소 전극과,상기 복수개의 공통 라인 중 홀수번째 공통 라인들 각각의 양단과 공통 접속되어 폐회로를 구성하고 제 1 공통 전압을 인가하는 제 1 공통 전압 인가 라인과,상기 복수개의 공통 라인 중 짝수번째 공통 라인들 각각의 양단과 공통 접속되어 폐회로를 구성하고 제 2 공통 전압을 인가하는 제 2 공통 전압 인가 라인을 구비하고,상기 제1 및 제2 공통 전압 인가 라인은 상기 복수개의 공통 라인과 절연막을 사이에 두고 다른 층에 형성되고 상기 절연막을 관통하는 컨택홀 각각을 통해 해당 공통 라인과 접속된 것을 특징으로 하는 횡전계 방식 액정표시장치.
- 제 1 항에 있어서,상기 제 1 공통 전압과 제 2 공통 전압은 서로 다른 위상을 갖고 프레임 단위로 스윙됨을 특징으로 하는 횡전계 방식 액정표시장치.
- 제 1 항에 있어서,상기 제 1, 제 2 공통 전압 인가 라인은 상기 데이터 라인과 동일층에 형성되고, 상기 공통 라인은 상기 게이트 라인과 동일층에 형성된 것을 특징으로 하는 횡전계 방식 액정표시장치.
- 제 1 항에 있어서,상기 제 1, 제 2 공통 전압 인가 라인은 상기 데이터 라인과 동일 물질로 형성되고, 상기 공통 라인은 상기 게이트 라인과 동일 물질로 형성된 것을 특징으로 하는 횡전계 방식 액정표시장치.
- 제 1 항에 있어서,상기 제 1 공통 전압 인가 라인과 상기 제 2 공통 전압 인가 라인은 서로 동일한 저항값을 갖음을 특징으로 하는 횡전계 방식 액정표시장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030100857A KR100710164B1 (ko) | 2003-12-30 | 2003-12-30 | 횡전계 방식 액정 표시 장치 |
US11/025,247 US7663583B2 (en) | 2003-12-30 | 2004-12-28 | In-Plane Switching mode liquid crystal display device |
CNB2004101035979A CN100365495C (zh) | 2003-12-30 | 2004-12-30 | 面内切换型液晶显示装置 |
US12/652,509 US8670083B2 (en) | 2003-12-30 | 2010-01-05 | In-plane switching mode liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030100857A KR100710164B1 (ko) | 2003-12-30 | 2003-12-30 | 횡전계 방식 액정 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050070709A KR20050070709A (ko) | 2005-07-07 |
KR100710164B1 true KR100710164B1 (ko) | 2007-04-20 |
Family
ID=34698822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030100857A Expired - Fee Related KR100710164B1 (ko) | 2003-12-30 | 2003-12-30 | 횡전계 방식 액정 표시 장치 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7663583B2 (ko) |
KR (1) | KR100710164B1 (ko) |
CN (1) | CN100365495C (ko) |
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US7663607B2 (en) | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
KR101108391B1 (ko) * | 2004-12-31 | 2012-01-30 | 엘지디스플레이 주식회사 | 액정 표시장치 |
KR101177593B1 (ko) * | 2005-12-29 | 2012-08-27 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR102319325B1 (ko) * | 2006-06-09 | 2021-11-01 | 애플 인크. | 터치 스크린 액정 디스플레이 |
CN104965621B (zh) | 2006-06-09 | 2018-06-12 | 苹果公司 | 触摸屏液晶显示器及其操作方法 |
JP4449953B2 (ja) | 2006-07-27 | 2010-04-14 | エプソンイメージングデバイス株式会社 | 液晶表示装置 |
KR101254227B1 (ko) * | 2006-08-29 | 2013-04-19 | 삼성디스플레이 주식회사 | 표시패널 |
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KR20150099651A (ko) * | 2014-02-21 | 2015-09-01 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
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CN206248976U (zh) * | 2016-12-05 | 2017-06-13 | 京东方科技集团股份有限公司 | 阵列基板和显示装置 |
CN106873266B (zh) * | 2017-04-20 | 2019-07-02 | 京东方科技集团股份有限公司 | 一种阵列基板、液晶显示面板及显示装置 |
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Also Published As
Publication number | Publication date |
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KR20050070709A (ko) | 2005-07-07 |
US7663583B2 (en) | 2010-02-16 |
US20050139837A1 (en) | 2005-06-30 |
US20100159785A1 (en) | 2010-06-24 |
US8670083B2 (en) | 2014-03-11 |
CN100365495C (zh) | 2008-01-30 |
CN1637561A (zh) | 2005-07-13 |
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