CN101751880A - 液晶显示装置及其图像补偿方法 - Google Patents
液晶显示装置及其图像补偿方法 Download PDFInfo
- Publication number
- CN101751880A CN101751880A CN200810305934A CN200810305934A CN101751880A CN 101751880 A CN101751880 A CN 101751880A CN 200810305934 A CN200810305934 A CN 200810305934A CN 200810305934 A CN200810305934 A CN 200810305934A CN 101751880 A CN101751880 A CN 101751880A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- signal
- gtg signal
- gtg
- abnormal pixel
- 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
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/10—Dealing with defective pixels
Landscapes
- Engineering & Computer Science (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 Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103059340A CN101751880B (zh) | 2008-12-03 | 2008-12-03 | 液晶显示装置及其图像补偿方法 |
US12/620,737 US20100134536A1 (en) | 2008-12-03 | 2009-11-18 | Liquid crystal display device and method for compensating image thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103059340A CN101751880B (zh) | 2008-12-03 | 2008-12-03 | 液晶显示装置及其图像补偿方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101751880A true CN101751880A (zh) | 2010-06-23 |
CN101751880B CN101751880B (zh) | 2012-11-21 |
Family
ID=42222433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008103059340A Expired - Fee Related CN101751880B (zh) | 2008-12-03 | 2008-12-03 | 液晶显示装置及其图像补偿方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100134536A1 (zh) |
CN (1) | CN101751880B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105244004A (zh) * | 2015-11-23 | 2016-01-13 | 深圳市华星光电技术有限公司 | 控制板及具有该控制板的液晶显示器 |
CN106057115A (zh) * | 2015-04-17 | 2016-10-26 | 三星显示有限公司 | 显示装置 |
CN106339128A (zh) * | 2016-08-30 | 2017-01-18 | 武汉华星光电技术有限公司 | 一种改进内嵌式触摸屏显示效果的方法及内嵌式触摸屏 |
CN106652874A (zh) * | 2017-01-04 | 2017-05-10 | 京东方科技集团股份有限公司 | 组合像素的灰阶补偿装置、方法以及显示装置 |
CN112637693A (zh) * | 2020-12-14 | 2021-04-09 | 四川长虹电器股份有限公司 | 动态切换电视画质效果的系统、方法、设备及存储介质 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104882113B (zh) * | 2015-06-25 | 2018-03-27 | 京东方科技集团股份有限公司 | 修正lcd显示效果的驱动电路、液晶显示装置及驱动方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6356260B1 (en) * | 1998-04-10 | 2002-03-12 | National Semiconductor Corporation | Method for reducing power and electromagnetic interference in conveying video data |
KR100571219B1 (ko) * | 2003-01-08 | 2006-04-13 | 엘지전자 주식회사 | 3차원 가상 스크린 기반 영상왜곡 보정장치 |
CN1573450A (zh) * | 2003-06-10 | 2005-02-02 | 株式会社日立显示器 | 液晶显示装置及其驱动方法 |
US9318053B2 (en) * | 2005-07-04 | 2016-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
KR101186049B1 (ko) * | 2005-12-02 | 2012-09-25 | 엘지디스플레이 주식회사 | 평판표시장치와 그 제조방법, 제조장치, 화질제어방법 및화질제어장치 |
KR101182307B1 (ko) * | 2005-12-07 | 2012-09-20 | 엘지디스플레이 주식회사 | 평판표시장치와 그 화질 제어장치 및 화질 제어방법 |
KR20070118371A (ko) * | 2006-06-12 | 2007-12-17 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
KR101243817B1 (ko) * | 2006-07-28 | 2013-03-18 | 엘지디스플레이 주식회사 | 평판표시장치와 그 데이터 다중 변조방법 |
CN101087439B (zh) * | 2007-07-03 | 2010-09-08 | 华为技术有限公司 | 一种检测电视电影信号的方法、装置以及显示器 |
TW200923873A (en) * | 2007-11-26 | 2009-06-01 | Tpo Displays Corp | Image displaying system and method of elimitating mura defect |
US20090185742A1 (en) * | 2008-01-17 | 2009-07-23 | Faraday Technology Corp. | Method for image compensation |
-
2008
- 2008-12-03 CN CN2008103059340A patent/CN101751880B/zh not_active Expired - Fee Related
-
2009
- 2009-11-18 US US12/620,737 patent/US20100134536A1/en not_active Abandoned
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106057115A (zh) * | 2015-04-17 | 2016-10-26 | 三星显示有限公司 | 显示装置 |
CN106057115B (zh) * | 2015-04-17 | 2021-03-19 | 三星显示有限公司 | 显示装置 |
CN105244004A (zh) * | 2015-11-23 | 2016-01-13 | 深圳市华星光电技术有限公司 | 控制板及具有该控制板的液晶显示器 |
CN105244004B (zh) * | 2015-11-23 | 2018-05-25 | 深圳市华星光电技术有限公司 | 控制板及具有该控制板的液晶显示器 |
CN106339128A (zh) * | 2016-08-30 | 2017-01-18 | 武汉华星光电技术有限公司 | 一种改进内嵌式触摸屏显示效果的方法及内嵌式触摸屏 |
CN106339128B (zh) * | 2016-08-30 | 2020-01-03 | 武汉华星光电技术有限公司 | 一种改进内嵌式触摸屏显示效果的方法及内嵌式触摸屏 |
CN106652874A (zh) * | 2017-01-04 | 2017-05-10 | 京东方科技集团股份有限公司 | 组合像素的灰阶补偿装置、方法以及显示装置 |
CN106652874B (zh) * | 2017-01-04 | 2020-02-14 | 京东方科技集团股份有限公司 | 组合像素的灰阶补偿装置、方法以及显示装置 |
CN112637693A (zh) * | 2020-12-14 | 2021-04-09 | 四川长虹电器股份有限公司 | 动态切换电视画质效果的系统、方法、设备及存储介质 |
CN112637693B (zh) * | 2020-12-14 | 2022-02-18 | 四川长虹电器股份有限公司 | 动态切换电视画质效果的系统、方法、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20100134536A1 (en) | 2010-06-03 |
CN101751880B (zh) | 2012-11-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: INNOLUX DISPLAY CO., LTD. Effective date: 20120213 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120213 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: 20121121 Termination date: 20181203 |
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CF01 | Termination of patent right due to non-payment of annual fee |