CN101261801B - 显示用驱动电路 - Google Patents
显示用驱动电路 Download PDFInfo
- Publication number
- CN101261801B CN101261801B CN2008100092370A CN200810009237A CN101261801B CN 101261801 B CN101261801 B CN 101261801B CN 2008100092370 A CN2008100092370 A CN 2008100092370A CN 200810009237 A CN200810009237 A CN 200810009237A CN 101261801 B CN101261801 B CN 101261801B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- data voltage
- signal
- signal wire
- line
- 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
-
- 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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0205—Simultaneous scanning of several lines 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0281—Arrangement of scan or data electrode driver circuits at the periphery of a panel not inherent to a split matrix structure
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- 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
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- 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
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
- G09G2340/0414—Vertical resolution 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
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
- G09G2340/0421—Horizontal resolution 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
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2025—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having all the same time duration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007059620A JP2008224798A (ja) | 2007-03-09 | 2007-03-09 | 表示用駆動回路 |
JP059620/2007 | 2007-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101261801A CN101261801A (zh) | 2008-09-10 |
CN101261801B true CN101261801B (zh) | 2011-04-20 |
Family
ID=39741168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100092370A Expired - Fee Related CN101261801B (zh) | 2007-03-09 | 2008-01-31 | 显示用驱动电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080218500A1 (zh) |
JP (1) | JP2008224798A (zh) |
KR (1) | KR100921312B1 (zh) |
CN (1) | CN101261801B (zh) |
TW (1) | TW200839725A (zh) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5293417B2 (ja) * | 2009-06-03 | 2013-09-18 | ソニー株式会社 | 表示装置の駆動方法 |
EP2544169A4 (en) | 2010-03-03 | 2015-04-22 | Sharp Kk | DISPLAY DEVICE, ITS CONTROL METHOD, AND LIQUID CRYSTAL DISPLAY DEVICE |
WO2012057044A1 (ja) * | 2010-10-28 | 2012-05-03 | シャープ株式会社 | 表示装置およびその表示方法、ならびに液晶表示装置 |
KR101543940B1 (ko) * | 2011-04-08 | 2015-08-11 | 샤프 가부시키가이샤 | 표시 장치 |
US8982027B2 (en) | 2011-07-28 | 2015-03-17 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD drive circuit and driving method for scanning at least two adjacent scan lines simultaneously |
CN102254532B (zh) * | 2011-07-28 | 2012-12-19 | 深圳市华星光电技术有限公司 | 液晶显示器驱动电路及其驱动方法 |
JP5986442B2 (ja) | 2012-07-06 | 2016-09-06 | シャープ株式会社 | 表示装置および表示方法 |
JP2014033191A (ja) * | 2012-08-06 | 2014-02-20 | Samsung Electro-Mechanics Co Ltd | ビルドアップ基板用絶縁体及びこれを用いた基板の製造方法 |
CN103236246A (zh) * | 2013-04-27 | 2013-08-07 | 深圳市长江力伟股份有限公司 | 基于硅基液晶的显示方法及显示装置 |
KR102070871B1 (ko) * | 2013-06-25 | 2020-01-29 | 주식회사 실리콘웍스 | 디스플레이 구동회로 및 디스플레이 장치 |
KR102202128B1 (ko) | 2014-01-08 | 2021-01-14 | 삼성디스플레이 주식회사 | 액정표시장치와 그 구동방법 |
JP6400331B2 (ja) * | 2014-05-22 | 2018-10-03 | ラピスセミコンダクタ株式会社 | 表示パネルの駆動装置及び表示パネル駆動方法 |
CN104217669B (zh) * | 2014-08-28 | 2016-08-31 | 京东方科技集团股份有限公司 | 一种栅极驱动电路及其驱动方法、显示装置 |
CN104252079B (zh) * | 2014-09-28 | 2017-12-26 | 京东方科技集团股份有限公司 | 一种阵列基板及其驱动方法、显示面板、显示装置 |
KR102248822B1 (ko) | 2014-10-06 | 2021-05-10 | 삼성전자주식회사 | 디스플레이 장치를 구비한 모바일 기기 및 그것의 동작 방법 |
US20170358268A1 (en) * | 2014-11-28 | 2017-12-14 | Sharp Kabushiki Kaisha | Data signal line drive circuit, display device provided with same, and method for driving same |
JP6091481B2 (ja) * | 2014-12-04 | 2017-03-08 | 京セラドキュメントソリューションズ株式会社 | 画像処理装置、画面表示方法 |
TWI557716B (zh) * | 2015-07-22 | 2016-11-11 | 友達光電股份有限公司 | 顯示器及其驅動方法 |
JP6698369B2 (ja) * | 2016-02-10 | 2020-05-27 | シナプティクス・ジャパン合同会社 | 表示ドライバ及び表示パネルモジュール |
CN107305761B (zh) | 2016-04-25 | 2021-07-16 | 三星电子株式会社 | 数据驱动器、显示驱动电路和显示驱动电路的操作方法 |
CN106297638A (zh) * | 2016-09-26 | 2017-01-04 | 乐视控股(北京)有限公司 | 显示装置、终端及显示方法 |
CN106652930B (zh) * | 2016-10-19 | 2019-03-26 | 厦门天马微电子有限公司 | 显示面板及其数据驱动电路、以及显示装置 |
CN106531110B (zh) * | 2017-01-03 | 2022-01-18 | 京东方科技集团股份有限公司 | 驱动电路、驱动方法和显示装置 |
CN106683609B (zh) * | 2017-03-29 | 2020-02-18 | 京东方科技集团股份有限公司 | 一种像素驱动电路及其驱动方法、显示装置 |
CN110832573B (zh) | 2017-04-27 | 2023-07-18 | 株式会社半导体能源研究所 | 显示单元、显示装置及电子设备 |
KR102439017B1 (ko) * | 2017-11-30 | 2022-09-01 | 엘지디스플레이 주식회사 | 디스플레이 장치 및 그의 인터페이스 방법 |
KR102579814B1 (ko) * | 2017-12-06 | 2023-09-18 | 주식회사 디비하이텍 | 소스 드라이버, 및 이를 포함하는 디스플레이 장치 |
CN113096586B (zh) * | 2019-12-20 | 2022-08-02 | 深圳蓝普科技有限公司 | 一种显示屏及其灰度调制方法、显示设备及存储介质 |
KR20210158144A (ko) * | 2020-06-23 | 2021-12-30 | 엘지디스플레이 주식회사 | 게이트 드라이버, 데이터 드라이버 및 이를 이용한 표시장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10153986A (ja) * | 1996-09-25 | 1998-06-09 | Toshiba Corp | 表示装置 |
JP2003058117A (ja) * | 2001-08-09 | 2003-02-28 | Toshiba Corp | 表示装置、電子機器および表示制御方法 |
JP4152699B2 (ja) * | 2001-11-30 | 2008-09-17 | シャープ株式会社 | 信号線駆動回路、および、それを用いた表示装置 |
US7852304B2 (en) * | 2006-07-20 | 2010-12-14 | Solomon Systech Limited | Driving circuit, system, and method to improve uniformity of column line outputs in display systems |
-
2007
- 2007-03-09 JP JP2007059620A patent/JP2008224798A/ja not_active Withdrawn
-
2008
- 2008-01-11 TW TW097101170A patent/TW200839725A/zh unknown
- 2008-01-30 KR KR1020080009458A patent/KR100921312B1/ko not_active IP Right Cessation
- 2008-01-31 US US12/023,379 patent/US20080218500A1/en not_active Abandoned
- 2008-01-31 CN CN2008100092370A patent/CN101261801B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20080082897A (ko) | 2008-09-12 |
JP2008224798A (ja) | 2008-09-25 |
US20080218500A1 (en) | 2008-09-11 |
TW200839725A (en) | 2008-10-01 |
KR100921312B1 (ko) | 2009-10-13 |
CN101261801A (zh) | 2008-09-10 |
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Owner name: RENESAS ELECTRONICS Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100919 |
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