CN102163416B - 显示驱动电路 - Google Patents
显示驱动电路 Download PDFInfo
- Publication number
- CN102163416B CN102163416B CN201110048436.4A CN201110048436A CN102163416B CN 102163416 B CN102163416 B CN 102163416B CN 201110048436 A CN201110048436 A CN 201110048436A CN 102163416 B CN102163416 B CN 102163416B
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- data
- display
- compression
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 description 71
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- 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
- G09G2320/0252—Improving the response speed
-
- 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
- G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to 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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
-
- 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
- G09G2320/10—Special adaptations of display systems for operation with variable images
- G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-038907 | 2010-02-24 | ||
JP2010038907A JP5358482B2 (ja) | 2010-02-24 | 2010-02-24 | 表示駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102163416A CN102163416A (zh) | 2011-08-24 |
CN102163416B true CN102163416B (zh) | 2015-03-25 |
Family
ID=44464616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110048436.4A Expired - Fee Related CN102163416B (zh) | 2010-02-24 | 2011-02-23 | 显示驱动电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8699803B2 (zh) |
JP (1) | JP5358482B2 (zh) |
CN (1) | CN102163416B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5358482B2 (ja) * | 2010-02-24 | 2013-12-04 | 株式会社ルネサスエスピードライバ | 表示駆動回路 |
JP5801624B2 (ja) | 2011-06-29 | 2015-10-28 | ルネサスエレクトロニクス株式会社 | 表示装置、及び、表示装置制御回路 |
CN103310742B (zh) * | 2012-03-15 | 2016-02-17 | 晨星软件研发(深圳)有限公司 | 影像处理装置及影像处理方法 |
TWI490851B (zh) * | 2012-05-24 | 2015-07-01 | Innocom Tech Shenzhen Co Ltd | 顯示裝置及其控制方法 |
EP2667611A3 (en) * | 2012-05-24 | 2014-10-08 | InnoLux Corporation | Display device and control method thereof |
TWI533282B (zh) * | 2012-05-25 | 2016-05-11 | 群康科技(深圳)有限公司 | 顯示裝置及其控制方法 |
KR20140037309A (ko) * | 2012-09-13 | 2014-03-27 | 삼성전자주식회사 | 이미지 압축 회로와 이를 포함하는 디스플레이 시스템 |
JP5998889B2 (ja) * | 2012-12-05 | 2016-09-28 | 株式会社Jvcケンウッド | 映像信号処理装置及び映像信号処理方法 |
TWI473068B (zh) * | 2012-12-13 | 2015-02-11 | Himax Tech Ltd | 應用於顯示器的過驅動裝置及相關方法 |
CN103065601B (zh) * | 2013-01-28 | 2015-06-24 | 深圳市华星光电技术有限公司 | 一种图像处理装置、方法及液晶显示器 |
TWI564869B (zh) * | 2013-01-31 | 2017-01-01 | 奇景光電股份有限公司 | 應用於顯示器的過驅動裝置及相關方法 |
JP5754782B2 (ja) * | 2013-05-23 | 2015-07-29 | シナプティクス・ディスプレイ・デバイス合同会社 | 半導体装置、及び表示装置 |
EP3063916B1 (en) * | 2013-10-29 | 2020-01-22 | Telefonaktiebolaget LM Ericsson (publ) | Dynamic compression coverage |
US10021161B2 (en) * | 2014-11-05 | 2018-07-10 | Qualcomm Incorporated | Compression of graphical commands for remote display |
JP6472995B2 (ja) * | 2014-12-15 | 2019-02-20 | 株式会社メガチップス | 画像出力システム |
CN106375553B (zh) * | 2016-08-24 | 2019-09-17 | 武汉华星光电技术有限公司 | 显示屏组合及具有该显示屏组合的移动终端 |
CN107799065B (zh) * | 2017-11-02 | 2019-11-26 | 深圳市华星光电半导体显示技术有限公司 | Oled显示面板的灰阶补偿表的压缩方法 |
CN107967144B (zh) * | 2017-12-08 | 2021-10-22 | 京东方科技集团股份有限公司 | 一种数据烧录方法和装置 |
CN109671412B (zh) * | 2019-02-18 | 2021-05-25 | 京东方科技集团股份有限公司 | 过驱动方法、装置、液晶显示面板的控制器和显示设备 |
KR102593595B1 (ko) * | 2019-02-19 | 2023-10-26 | 삼성디스플레이 주식회사 | 표시 장치 및 그의 구동 방법 |
CN111554246B (zh) * | 2020-05-22 | 2022-04-26 | Tcl华星光电技术有限公司 | 液晶显示面板过驱动方法、装置及显示面板、显示装置 |
CN112017609B (zh) * | 2020-09-03 | 2021-07-23 | Tcl华星光电技术有限公司 | 显示面板的控制方法、显示面板以及显示装置 |
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CN1917573A (zh) * | 2005-07-21 | 2007-02-21 | 三菱电机株式会社 | 图像处理电路 |
CN101093650A (zh) * | 2007-07-23 | 2007-12-26 | 友达光电股份有限公司 | 过驱动装置 |
CN101409051A (zh) * | 2007-10-09 | 2009-04-15 | 联咏科技股份有限公司 | 液晶显示器动态图像显示品质改善装置及其方法 |
CN101425277A (zh) * | 2007-10-31 | 2009-05-06 | 恩益禧电子股份有限公司 | 液晶显示器,lcd驱动器和lcd驱动器的操作方法 |
CN101527132A (zh) * | 2008-03-05 | 2009-09-09 | 统宝光电股份有限公司 | 液晶显示装置 |
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-
2010
- 2010-02-24 JP JP2010038907A patent/JP5358482B2/ja not_active Expired - Fee Related
-
2011
- 2011-02-23 CN CN201110048436.4A patent/CN102163416B/zh not_active Expired - Fee Related
- 2011-02-24 US US13/033,659 patent/US8699803B2/en not_active Expired - Fee Related
Patent Citations (5)
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CN1917573A (zh) * | 2005-07-21 | 2007-02-21 | 三菱电机株式会社 | 图像处理电路 |
CN101093650A (zh) * | 2007-07-23 | 2007-12-26 | 友达光电股份有限公司 | 过驱动装置 |
CN101409051A (zh) * | 2007-10-09 | 2009-04-15 | 联咏科技股份有限公司 | 液晶显示器动态图像显示品质改善装置及其方法 |
CN101425277A (zh) * | 2007-10-31 | 2009-05-06 | 恩益禧电子股份有限公司 | 液晶显示器,lcd驱动器和lcd驱动器的操作方法 |
CN101527132A (zh) * | 2008-03-05 | 2009-09-09 | 统宝光电股份有限公司 | 液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102163416A (zh) | 2011-08-24 |
JP2011175085A (ja) | 2011-09-08 |
US20110206290A1 (en) | 2011-08-25 |
US8699803B2 (en) | 2014-04-15 |
JP5358482B2 (ja) | 2013-12-04 |
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