CN101615382A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN101615382A CN101615382A CN200810068074A CN200810068074A CN101615382A CN 101615382 A CN101615382 A CN 101615382A CN 200810068074 A CN200810068074 A CN 200810068074A CN 200810068074 A CN200810068074 A CN 200810068074A CN 101615382 A CN101615382 A CN 101615382A
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- Prior art keywords
- voltage
- liquid crystal
- gray scale
- brightness
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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
- G09G3/3696—Generation of voltages supplied to electrode 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
- G09G2320/0204—Compensation of DC component across the pixels in flat panels
-
- 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
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- 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
- G09G2320/0257—Reduction of after-image effects
-
- 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
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100680743A CN101615382B (zh) | 2008-06-27 | 2008-06-27 | 液晶显示装置 |
US12/459,249 US20090322799A1 (en) | 2008-06-27 | 2009-06-29 | Liquid crystal display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100680743A CN101615382B (zh) | 2008-06-27 | 2008-06-27 | 液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101615382A true CN101615382A (zh) | 2009-12-30 |
CN101615382B CN101615382B (zh) | 2012-07-04 |
Family
ID=41446848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100680743A Expired - Fee Related CN101615382B (zh) | 2008-06-27 | 2008-06-27 | 液晶显示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090322799A1 (zh) |
CN (1) | CN101615382B (zh) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102201206A (zh) * | 2010-03-26 | 2011-09-28 | 北京京东方光电科技有限公司 | 调整像素电压对称的方法及装置 |
CN102446479A (zh) * | 2010-10-12 | 2012-05-09 | 群康科技(深圳)有限公司 | 显示器及其驱动方法 |
CN102930827A (zh) * | 2011-08-11 | 2013-02-13 | 台达电子工业股份有限公司 | 图像补偿、建立内建补偿矩阵组的方法及电子纸显示装置 |
CN103487957A (zh) * | 2013-09-25 | 2014-01-01 | 华映视讯(吴江)有限公司 | 液晶显示面板的闪烁测试方法 |
CN104347048A (zh) * | 2014-11-21 | 2015-02-11 | 深圳市华星光电技术有限公司 | 液晶显示面板及其灰阶电压补偿方法 |
CN104732949A (zh) * | 2015-04-17 | 2015-06-24 | 京东方科技集团股份有限公司 | 伽马电压生成电路、驱动单元、显示装置和色坐标调节方法 |
CN105096855A (zh) * | 2015-07-22 | 2015-11-25 | 深圳市华星光电技术有限公司 | 液晶面板公共电压调整装置及液晶面板公共电压调整方法 |
CN105185340A (zh) * | 2015-10-09 | 2015-12-23 | 昆山龙腾光电有限公司 | 公共电压调试装置及方法 |
CN108847143A (zh) * | 2018-07-09 | 2018-11-20 | 安徽触威电子科技有限公司 | 室外大型led显示板系统及其显示控制方法 |
CN109215610A (zh) * | 2018-11-13 | 2019-01-15 | 惠科股份有限公司 | 显示面板的实际最佳公共电压的确定方法、装置及系统 |
CN109461423A (zh) * | 2019-01-14 | 2019-03-12 | 合肥京东方显示技术有限公司 | 灰度驱动表生成装置及方法、显示面板及驱动方法 |
CN109584831A (zh) * | 2019-01-08 | 2019-04-05 | 合肥京东方显示技术有限公司 | 显示补偿方法及装置、显示装置 |
CN109686293A (zh) * | 2019-01-28 | 2019-04-26 | 京东方科技集团股份有限公司 | 灰阶补偿值的确定方法、驱动方法及计算机可读取介质 |
CN109741701A (zh) * | 2019-02-21 | 2019-05-10 | 武汉天马微电子有限公司 | 显示面板及其驱动方法、显示装置 |
CN109979406A (zh) * | 2019-03-28 | 2019-07-05 | 惠科股份有限公司 | 驱动电路、显示装置和电压补偿控制方法 |
TWI670700B (zh) * | 2018-07-24 | 2019-09-01 | 奇景光電股份有限公司 | 用於顯示面板之顯示方法與顯示裝置 |
CN110459159A (zh) * | 2019-08-15 | 2019-11-15 | 云谷(固安)科技有限公司 | 一种显示装置及其驱动方法 |
CN110827733A (zh) * | 2018-08-07 | 2020-02-21 | 奇景光电股份有限公司 | 用于显示面板的显示方法与显示设备 |
CN111415610A (zh) * | 2020-04-26 | 2020-07-14 | Tcl华星光电技术有限公司 | 虚拟像素的电压调节方法、显示面板及存储介质 |
CN112185313A (zh) * | 2020-10-16 | 2021-01-05 | Tcl华星光电技术有限公司 | 一种像素结构驱动方法及显示装置 |
CN114360467A (zh) * | 2021-12-07 | 2022-04-15 | 惠州华星光电显示有限公司 | 显示器的驱动方法及显示器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104318900B (zh) * | 2014-11-18 | 2016-08-24 | 京东方科技集团股份有限公司 | 一种有机电致发光显示装置及方法 |
CN114241997B (zh) * | 2021-12-24 | 2023-03-17 | 昆山国显光电有限公司 | 显示面板的亮度补偿方法及相关装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11296127A (ja) * | 1998-04-07 | 1999-10-29 | Hitachi Ltd | 液晶表示装置 |
JP3473600B2 (ja) * | 2000-12-01 | 2003-12-08 | セイコーエプソン株式会社 | 液晶表示装置、画像データ補正回路、画像データ補正方法および電子機器 |
US6801179B2 (en) * | 2001-09-06 | 2004-10-05 | Koninklijke Philips Electronics N.V. | Liquid crystal display device having inversion flicker compensation |
JP4221183B2 (ja) * | 2002-02-19 | 2009-02-12 | 株式会社日立製作所 | 液晶表示装置 |
CN100492110C (zh) * | 2005-11-04 | 2009-05-27 | 群康科技(深圳)有限公司 | 液晶显示器及其驱动电路和驱动方法 |
CN100407264C (zh) * | 2005-11-25 | 2008-07-30 | 帆宣系统科技股份有限公司 | 平面显示器的亮度补偿方法 |
CN100426369C (zh) * | 2005-12-21 | 2008-10-15 | 群康科技(深圳)有限公司 | 液晶显示器及其驱动方法 |
JP2007183464A (ja) * | 2006-01-10 | 2007-07-19 | Nec Lcd Technologies Ltd | 液晶表示装置のフリッカ調整システム |
-
2008
- 2008-06-27 CN CN2008100680743A patent/CN101615382B/zh not_active Expired - Fee Related
-
2009
- 2009-06-29 US US12/459,249 patent/US20090322799A1/en not_active Abandoned
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102201206B (zh) * | 2010-03-26 | 2012-10-31 | 北京京东方光电科技有限公司 | 调整像素电压对称的方法及装置 |
CN102201206A (zh) * | 2010-03-26 | 2011-09-28 | 北京京东方光电科技有限公司 | 调整像素电压对称的方法及装置 |
CN102446479A (zh) * | 2010-10-12 | 2012-05-09 | 群康科技(深圳)有限公司 | 显示器及其驱动方法 |
CN102446479B (zh) * | 2010-10-12 | 2014-04-30 | 群康科技(深圳)有限公司 | 显示器及其驱动方法 |
CN102930827B (zh) * | 2011-08-11 | 2015-04-08 | 台达电子工业股份有限公司 | 图像补偿、建立内建补偿矩阵组的方法及电子纸显示装置 |
CN102930827A (zh) * | 2011-08-11 | 2013-02-13 | 台达电子工业股份有限公司 | 图像补偿、建立内建补偿矩阵组的方法及电子纸显示装置 |
CN103487957A (zh) * | 2013-09-25 | 2014-01-01 | 华映视讯(吴江)有限公司 | 液晶显示面板的闪烁测试方法 |
CN104347048A (zh) * | 2014-11-21 | 2015-02-11 | 深圳市华星光电技术有限公司 | 液晶显示面板及其灰阶电压补偿方法 |
CN104347048B (zh) * | 2014-11-21 | 2016-08-03 | 深圳市华星光电技术有限公司 | 液晶显示面板及其灰阶电压补偿方法 |
CN104732949A (zh) * | 2015-04-17 | 2015-06-24 | 京东方科技集团股份有限公司 | 伽马电压生成电路、驱动单元、显示装置和色坐标调节方法 |
WO2016165283A1 (zh) * | 2015-04-17 | 2016-10-20 | 京东方科技集团股份有限公司 | 伽马电压生成电路、驱动单元、显示装置和色坐标调节方法 |
CN104732949B (zh) * | 2015-04-17 | 2019-01-22 | 京东方科技集团股份有限公司 | 伽马电压生成电路、驱动单元、显示装置和色坐标调节方法 |
CN105096855A (zh) * | 2015-07-22 | 2015-11-25 | 深圳市华星光电技术有限公司 | 液晶面板公共电压调整装置及液晶面板公共电压调整方法 |
US9898954B2 (en) | 2015-07-22 | 2018-02-20 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Liquid crystal panel common electrode voltage adjustment device and liquid crystal panel common electrode voltage adjustment method |
CN105185340A (zh) * | 2015-10-09 | 2015-12-23 | 昆山龙腾光电有限公司 | 公共电压调试装置及方法 |
CN108847143A (zh) * | 2018-07-09 | 2018-11-20 | 安徽触威电子科技有限公司 | 室外大型led显示板系统及其显示控制方法 |
TWI670700B (zh) * | 2018-07-24 | 2019-09-01 | 奇景光電股份有限公司 | 用於顯示面板之顯示方法與顯示裝置 |
CN110827733B (zh) * | 2018-08-07 | 2023-11-14 | 奇景光电股份有限公司 | 用于显示面板的显示方法与显示设备 |
CN110827733A (zh) * | 2018-08-07 | 2020-02-21 | 奇景光电股份有限公司 | 用于显示面板的显示方法与显示设备 |
CN109215610B (zh) * | 2018-11-13 | 2020-05-12 | 惠科股份有限公司 | 显示面板的实际最佳公共电压的确定方法、装置及系统 |
US11562709B2 (en) | 2018-11-13 | 2023-01-24 | HKC Corporation Limited | Method, device and system for determining actual option common voltage of display panel |
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WO2020098014A1 (zh) * | 2018-11-13 | 2020-05-22 | 惠科股份有限公司 | 显示面板的实际最佳公共电压的确定方法、装置及系统 |
CN109584831A (zh) * | 2019-01-08 | 2019-04-05 | 合肥京东方显示技术有限公司 | 显示补偿方法及装置、显示装置 |
CN109584831B (zh) * | 2019-01-08 | 2020-10-16 | 合肥京东方显示技术有限公司 | 显示补偿方法及装置、显示装置 |
US11348547B2 (en) | 2019-01-08 | 2022-05-31 | Hefei Boe Display Technology Co., Ltd. | Method and apparatus for compensating display voltage, display apparatus and display device |
US11183131B2 (en) | 2019-01-14 | 2021-11-23 | Hefei Boe Display Technology Co., Ltd. | Device for generating gray-scale drive table and method thereof, display panel and method for driving the same |
CN109461423A (zh) * | 2019-01-14 | 2019-03-12 | 合肥京东方显示技术有限公司 | 灰度驱动表生成装置及方法、显示面板及驱动方法 |
WO2020147619A1 (zh) * | 2019-01-14 | 2020-07-23 | 京东方科技集团股份有限公司 | 灰度驱动表生成装置及方法、显示面板及驱动方法 |
CN109686293A (zh) * | 2019-01-28 | 2019-04-26 | 京东方科技集团股份有限公司 | 灰阶补偿值的确定方法、驱动方法及计算机可读取介质 |
CN109686293B (zh) * | 2019-01-28 | 2022-07-26 | 京东方科技集团股份有限公司 | 灰阶补偿值的确定方法、驱动方法及计算机可读取介质 |
CN109741701A (zh) * | 2019-02-21 | 2019-05-10 | 武汉天马微电子有限公司 | 显示面板及其驱动方法、显示装置 |
CN109979406A (zh) * | 2019-03-28 | 2019-07-05 | 惠科股份有限公司 | 驱动电路、显示装置和电压补偿控制方法 |
CN110459159A (zh) * | 2019-08-15 | 2019-11-15 | 云谷(固安)科技有限公司 | 一种显示装置及其驱动方法 |
CN111415610B (zh) * | 2020-04-26 | 2021-07-23 | Tcl华星光电技术有限公司 | 虚拟像素的电压调节方法、显示面板及存储介质 |
CN111415610A (zh) * | 2020-04-26 | 2020-07-14 | Tcl华星光电技术有限公司 | 虚拟像素的电压调节方法、显示面板及存储介质 |
WO2022077761A1 (zh) * | 2020-10-16 | 2022-04-21 | Tcl华星光电技术有限公司 | 一种像素结构驱动方法及显示装置 |
CN112185313A (zh) * | 2020-10-16 | 2021-01-05 | Tcl华星光电技术有限公司 | 一种像素结构驱动方法及显示装置 |
US11756495B2 (en) | 2020-10-16 | 2023-09-12 | Tcl China Star Optoelectronics Technology Co., Ltd. | Pixel structure driving method and display device |
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Also Published As
Publication number | Publication date |
---|---|
US20090322799A1 (en) | 2009-12-31 |
CN101615382B (zh) | 2012-07-04 |
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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 |
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Granted publication date: 20120704 Termination date: 20180627 |
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CF01 | Termination of patent right due to non-payment of annual fee |