CN101311781B - 液晶显示器及其公共电压驱动方法 - Google Patents
液晶显示器及其公共电压驱动方法 Download PDFInfo
- Publication number
- CN101311781B CN101311781B CN2007100746089A CN200710074608A CN101311781B CN 101311781 B CN101311781 B CN 101311781B CN 2007100746089 A CN2007100746089 A CN 2007100746089A CN 200710074608 A CN200710074608 A CN 200710074608A CN 101311781 B CN101311781 B CN 101311781B
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- CN
- China
- Prior art keywords
- public
- pressure wire
- voltage
- common electric
- film transistor
- 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
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Classifications
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100746089A CN101311781B (zh) | 2007-05-25 | 2007-05-25 | 液晶显示器及其公共电压驱动方法 |
US12/154,829 US8199092B2 (en) | 2007-05-25 | 2008-05-27 | Liquid crystal display having common voltage modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100746089A CN101311781B (zh) | 2007-05-25 | 2007-05-25 | 液晶显示器及其公共电压驱动方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101311781A CN101311781A (zh) | 2008-11-26 |
CN101311781B true CN101311781B (zh) | 2012-02-08 |
Family
ID=40071940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100746089A Expired - Fee Related CN101311781B (zh) | 2007-05-25 | 2007-05-25 | 液晶显示器及其公共电压驱动方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8199092B2 (zh) |
CN (1) | CN101311781B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102402962B (zh) * | 2011-12-02 | 2013-10-16 | 深圳市华星光电技术有限公司 | 驱动电路、液晶面板、液晶显示装置和一种驱动方法 |
CN102592560B (zh) * | 2012-03-12 | 2013-09-04 | 友达光电(苏州)有限公司 | 共通电压产生电路 |
CN103426404A (zh) * | 2013-08-23 | 2013-12-04 | 华映视讯(吴江)有限公司 | 电压补偿方法及使用其的有机发光二极管显示器 |
KR102089249B1 (ko) * | 2013-10-10 | 2020-03-16 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
CN103514854B (zh) * | 2013-10-28 | 2015-06-03 | 京东方科技集团股份有限公司 | 公共电极电压补偿控制电路及方法、阵列基板、显示装置 |
KR102315963B1 (ko) * | 2014-09-05 | 2021-10-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR20160129185A (ko) * | 2015-04-29 | 2016-11-09 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
TWI534793B (zh) * | 2015-05-21 | 2016-05-21 | 友達光電股份有限公司 | 液晶顯示器 |
CN107591143A (zh) * | 2017-10-18 | 2018-01-16 | 京东方科技集团股份有限公司 | 公共电压补偿单元、补偿方法、驱动电路及显示面板 |
CN108010481A (zh) * | 2017-12-25 | 2018-05-08 | 深圳市华星光电技术有限公司 | 显示装置、数据驱动电路以及公共电压输出方法 |
CN107978295B (zh) * | 2018-01-16 | 2019-11-22 | 京东方科技集团股份有限公司 | 一种显示面板的电压驱动方法及装置 |
CN109377960B (zh) * | 2018-12-14 | 2020-07-10 | 深圳市华星光电半导体显示技术有限公司 | 公共电压调节电路及公共电压调节方法 |
CN110111753B (zh) * | 2019-04-10 | 2020-10-27 | 深圳市华星光电半导体显示技术有限公司 | 显示面板的驱动方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1409292A (zh) * | 2001-09-25 | 2003-04-09 | 三星电子株式会社 | 液晶显示装置及其驱动方法 |
CN1854823A (zh) * | 2005-04-29 | 2006-11-01 | Lg.菲利浦Lcd株式会社 | 液晶显示器件及其驱动方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3288142B2 (ja) * | 1992-10-20 | 2002-06-04 | 富士通株式会社 | 液晶表示装置およびその駆動方法 |
US5774099A (en) * | 1995-04-25 | 1998-06-30 | Hitachi, Ltd. | Liquid crystal device with wide viewing angle characteristics |
JPH09218388A (ja) * | 1996-02-09 | 1997-08-19 | Hosiden Corp | 液晶表示装置 |
KR100271092B1 (ko) * | 1997-07-23 | 2000-11-01 | 윤종용 | 서로 다른 공통 전압을 가지는 액정 표시 장치 |
KR100361466B1 (ko) * | 2000-09-02 | 2002-11-20 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그의 구동방법 |
KR100900548B1 (ko) * | 2002-12-17 | 2009-06-02 | 삼성전자주식회사 | 크기가 다른 공통 전압을 생성하는 액정 표시 장치 |
KR100847823B1 (ko) * | 2003-12-04 | 2008-07-23 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR100635503B1 (ko) * | 2005-01-31 | 2006-10-17 | 삼성에스디아이 주식회사 | 귀환 회로부가 구비되는 액정표시장치 |
KR20070015257A (ko) * | 2005-07-30 | 2007-02-02 | 삼성전자주식회사 | 표시 장치, 이의 구동 방법 및 이의 구동 장치 |
CN101320170B (zh) * | 2007-06-08 | 2010-09-29 | 群康科技(深圳)有限公司 | 液晶显示装置 |
CN101344657B (zh) * | 2007-07-13 | 2010-07-14 | 群康科技(深圳)有限公司 | 液晶显示器及其公共电压驱动方法 |
-
2007
- 2007-05-25 CN CN2007100746089A patent/CN101311781B/zh not_active Expired - Fee Related
-
2008
- 2008-05-27 US US12/154,829 patent/US8199092B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1409292A (zh) * | 2001-09-25 | 2003-04-09 | 三星电子株式会社 | 液晶显示装置及其驱动方法 |
CN1854823A (zh) * | 2005-04-29 | 2006-11-01 | Lg.菲利浦Lcd株式会社 | 液晶显示器件及其驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080291144A1 (en) | 2008-11-27 |
US8199092B2 (en) | 2012-06-12 |
CN101311781A (zh) | 2008-11-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: INNOLUX DISPLAY CO., LTD. Effective date: 20111214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111214 Address after: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant after: Chimei Optoelectronics Co., Ltd. Address before: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant before: Innolux Display Group |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20210525 |
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CF01 | Termination of patent right due to non-payment of annual fee |