KR101153740B1 - 양방향 게이트구동을 위한 액정패널과 이를 이용한액정표시장치 - Google Patents
양방향 게이트구동을 위한 액정패널과 이를 이용한액정표시장치 Download PDFInfo
- Publication number
- KR101153740B1 KR101153740B1 KR1020040066317A KR20040066317A KR101153740B1 KR 101153740 B1 KR101153740 B1 KR 101153740B1 KR 1020040066317 A KR1020040066317 A KR 1020040066317A KR 20040066317 A KR20040066317 A KR 20040066317A KR 101153740 B1 KR101153740 B1 KR 101153740B1
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- KR
- South Korea
- Prior art keywords
- liquid crystal
- gate
- gate driving
- crystal panel
- lines
- 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.)
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
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- 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
- G09G2300/0426—Layout of electrodes and connections
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (7)
- 기판과;상기 기판 상에 형성되는 복수개의 데이터라인과;상기 기판 상에 형성되며, 상기 복수개의 데이터라인과 교차되어 다수의 화소영역을 형성하되 각각의 라인은 임의의 위치에서 단선되어 전기적으로 연결되지 않도록 형성되는 복수개의 게이트라인과;상기 복수개의 데이터라인과 상기 복수개의 게이트라인에 각각 연결되어 구성되는 복수개의 박막트랜지스터와;상기 각 화소영역 내부에 구성되며 상기 박막트랜지스터와 연결되는 복수개의 액정을 포함하고,상기 각 게이트라인의 단선위치는 상하간 서로 인접하는 게이트라인간에는 서로 다른 위치에 구비됨으로써 액정패널의 중앙부에서 하측 방향으로 지그재그 형태를 이루는 양방향 게이트구동을 위한 액정표시장치용 액정패널
- 삭제
- 청구항 제 1 항에 있어서,상기 단선된 각 게이트라인으로 게이트구동신호가 입력되는 것을 특징으로 하는 양방향 게이트구동을 위한 액정표시장치용 액정패널
- 기판 상에 형성되는 복수개의 데이터라인과, 상기 복수개의 데이터라인과 교차되어 다수의 화소영역을 형성하되 각각의 라인은 임의의 위치에서 단선되어 전기적으로 연결되지 않도록 형성되는 복수개의 게이트라인과, 상기 복수개의 데이터라인과 상기 복수개의 게이트라인에 각각 연결되어 구성되는 복수개의 박막트랜지스터와, 상기 각 화소영역 내부에 구성되며 상기 박막트랜지스터와 연결되는 액정을 구비한 액정패널과;상기 복수개의 게이트라인에 게이트구동신호를 출력하기 위한 제1 및 제2게이트구동회로부와;상기 복수개의 데이터라인으로 비디오 데이터를 출력하기 위한 하나 이상의 데이터구동회로부와;상기 각 구동회로부로 타이밍제어신호를 출력하고 상기 데이터구동회로부로 비디오 데이터를 출력하는 타이밍제어부를 포함하고,상기 각 게이트라인의 단선위치는 상하간 서로 인접하는 게이트라인간에는 서로 다른 위치에 구비됨으로써 액정패널의 중앙부에서 하측 방향으로 지그재그 형태를 이루는 양방향 게이트구동을 위한 액정표시장치
- 청구항 제 4 항에 있어서,상기 제1 및 제2게이트구동회로부는 상기 기판 상의 마주보는 양 측단에 구 성되는 것을 특징으로 하는 양방향 게이트구동을 위한 액정표시장치
- 삭제
- 청구항 제 4 항에 있어서,상기 각 게이트라인은 상기 제1 또는 제2게이트구동회로부 중 하나와 연결되는 것을 특징으로 하는 양방향 게이트구동을 위한 액정표시장치
Priority Applications (1)
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KR1020040066317A KR101153740B1 (ko) | 2004-08-23 | 2004-08-23 | 양방향 게이트구동을 위한 액정패널과 이를 이용한액정표시장치 |
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KR1020040066317A KR101153740B1 (ko) | 2004-08-23 | 2004-08-23 | 양방향 게이트구동을 위한 액정패널과 이를 이용한액정표시장치 |
Publications (2)
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KR20060018002A KR20060018002A (ko) | 2006-02-28 |
KR101153740B1 true KR101153740B1 (ko) | 2012-06-08 |
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KR1020040066317A Expired - Lifetime KR101153740B1 (ko) | 2004-08-23 | 2004-08-23 | 양방향 게이트구동을 위한 액정패널과 이를 이용한액정표시장치 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9786226B2 (en) | 2014-06-05 | 2017-10-10 | Samsung Display Co., Ltd. | Display panel module, organic light-emitting diode (OLED) display and method of driving the same |
US12154528B2 (en) | 2020-11-17 | 2024-11-26 | Samsung Electronics Co., Ltd. | Display device and control method thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101261607B1 (ko) | 2006-07-25 | 2013-05-08 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR20120134804A (ko) | 2011-06-03 | 2012-12-12 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR101446298B1 (ko) * | 2014-04-09 | 2014-10-06 | 주식회사 사이언 | Lcd 디스플레이 장치 |
CN108520721A (zh) * | 2018-03-20 | 2018-09-11 | 深圳市华星光电半导体显示技术有限公司 | 一种大尺寸液晶显示器 |
-
2004
- 2004-08-23 KR KR1020040066317A patent/KR101153740B1/ko not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9786226B2 (en) | 2014-06-05 | 2017-10-10 | Samsung Display Co., Ltd. | Display panel module, organic light-emitting diode (OLED) display and method of driving the same |
US12154528B2 (en) | 2020-11-17 | 2024-11-26 | Samsung Electronics Co., Ltd. | Display device and control method thereof |
Also Published As
Publication number | Publication date |
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KR20060018002A (ko) | 2006-02-28 |
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