CN100511381C - 显示驱动设备和驱动控制方法 - Google Patents
显示驱动设备和驱动控制方法 Download PDFInfo
- Publication number
- CN100511381C CN100511381C CNB2003801061549A CN200380106154A CN100511381C CN 100511381 C CN100511381 C CN 100511381C CN B2003801061549 A CNB2003801061549 A CN B2003801061549A CN 200380106154 A CN200380106154 A CN 200380106154A CN 100511381 C CN100511381 C CN 100511381C
- Authority
- CN
- China
- Prior art keywords
- voltage
- display
- grayscale
- gray
- scale
- 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 - Lifetime
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Classifications
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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
-
- 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
- G09G3/3614—Control of polarity reversal in general
-
- 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
- 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
-
- 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
- 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
- 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
- G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (47)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP376241/2002 | 2002-12-26 | ||
JP2002376241A JP4284494B2 (ja) | 2002-12-26 | 2002-12-26 | 表示装置及びその駆動制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1726528A CN1726528A (zh) | 2006-01-25 |
CN100511381C true CN100511381C (zh) | 2009-07-08 |
Family
ID=32677358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801061549A Expired - Lifetime CN100511381C (zh) | 2002-12-26 | 2003-12-25 | 显示驱动设备和驱动控制方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7623125B2 (zh) |
JP (1) | JP4284494B2 (zh) |
KR (1) | KR100699281B1 (zh) |
CN (1) | CN100511381C (zh) |
AU (1) | AU2003294181A1 (zh) |
HK (1) | HK1084485A1 (zh) |
TW (1) | TWI276036B (zh) |
WO (1) | WO2004059603A2 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI307075B (en) * | 2005-01-06 | 2009-03-01 | Novatek Microelectronics Corp | Method and device for the compensation of gray level luminance |
KR100649884B1 (ko) * | 2005-06-22 | 2006-11-27 | 삼성전자주식회사 | 구동 전압 편차를 보상하는 amoled용 구동 회로 및그 구동 방법 |
JP5017810B2 (ja) * | 2005-07-15 | 2012-09-05 | カシオ計算機株式会社 | 表示駆動装置及び表示装置 |
US7675352B2 (en) | 2005-09-07 | 2010-03-09 | Tpo Displays Corp. | Systems and methods for generating reference voltages |
EP1763015A1 (en) * | 2005-09-08 | 2007-03-14 | Toppoly Optoelectronics Corp. | Systems and methods for generating reference voltages |
JP4999301B2 (ja) * | 2005-09-12 | 2012-08-15 | 三洋電機株式会社 | 自発光型表示装置 |
JP4896961B2 (ja) * | 2006-03-23 | 2012-03-14 | シャープ株式会社 | 液晶パネル駆動装置、液晶パネル駆動方法、液晶表示装置 |
US7385545B2 (en) * | 2006-08-31 | 2008-06-10 | Ati Technologies Inc. | Reduced component digital to analog decoder and method |
JP4818854B2 (ja) * | 2006-09-06 | 2011-11-16 | 京セラ株式会社 | 画像表示装置、電子機器、表示制御装置、及び表示制御方法 |
US8284123B2 (en) | 2006-11-29 | 2012-10-09 | Sharp Kabushiki Kaisha | Liquid crystal display apparatus, liquid crystal display apparatus driving circuit, liquid crystal display apparatus source driver, and liquid crystal display apparatus controller |
JP5035835B2 (ja) * | 2007-03-01 | 2012-09-26 | ルネサスエレクトロニクス株式会社 | 表示パネルのデータ側駆動回路、及びそのテスト方法 |
KR101365066B1 (ko) | 2007-05-11 | 2014-02-19 | 삼성디스플레이 주식회사 | 감마전압 발생방법, 이를 수행하기 위한 구동 회로 및 이를구비한 표시 장치 |
US8358294B2 (en) * | 2007-07-18 | 2013-01-22 | Sharp Kabushiki Kaisha | Display device and method for driving same |
JP4627773B2 (ja) * | 2007-10-16 | 2011-02-09 | Okiセミコンダクタ株式会社 | 駆動回路装置 |
KR101667218B1 (ko) * | 2009-06-09 | 2016-10-18 | 삼성전자주식회사 | 이상 전압 보호장치, 발광 모듈 및 디스플레이 장치 |
US20100321361A1 (en) | 2009-06-19 | 2010-12-23 | Himax Technologies Limited | Source driver |
CN102667907B (zh) | 2009-11-27 | 2014-12-31 | 夏普株式会社 | 液晶显示装置和液晶显示装置的驱动方法 |
US9214122B2 (en) * | 2009-11-27 | 2015-12-15 | Sharp Kabushiki Kaisha | LCD device and television receiver |
KR101900662B1 (ko) | 2009-12-18 | 2018-11-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치 및 그 구동 방법 |
TWI489430B (zh) * | 2010-01-11 | 2015-06-21 | Novatek Microelectronics Corp | 顯示器的驅動裝置 |
US8013643B2 (en) * | 2010-01-14 | 2011-09-06 | Himax Technologies Limited | Source driver |
JP2012078415A (ja) * | 2010-09-30 | 2012-04-19 | Hitachi Displays Ltd | 表示装置 |
TWI473066B (zh) * | 2012-04-23 | 2015-02-11 | Sitronix Technology Corp | Display panel and its drive circuit |
KR102431311B1 (ko) * | 2015-01-15 | 2022-08-12 | 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 표시 장치 |
JP6584266B2 (ja) * | 2015-10-06 | 2019-10-02 | アルパイン株式会社 | 液晶駆動回路 |
US10297191B2 (en) * | 2016-01-29 | 2019-05-21 | Samsung Display Co., Ltd. | Dynamic net power control for OLED and local dimming LCD displays |
CN108230992B (zh) * | 2017-12-26 | 2020-03-06 | 青岛海尔科技有限公司 | 发光管矩阵驱动方法、装置及存储介质 |
CN108735173B (zh) * | 2018-05-25 | 2020-12-29 | 昆山龙腾光电股份有限公司 | 伽马电压产生装置和液晶显示装置 |
TWI744614B (zh) * | 2019-03-21 | 2021-11-01 | 瑞鼎科技股份有限公司 | 源極驅動器及其運作方法 |
US11120772B1 (en) * | 2020-04-13 | 2021-09-14 | Novatek Microelectronics Corp. | Source driving circuit, display apparatus and operation method of display apparatus |
CN111739452B (zh) * | 2020-06-16 | 2022-06-07 | 深圳市华星光电半导体显示技术有限公司 | 液晶显示面板的暗态电压调试方法、装置以及存储介质 |
JP7528558B2 (ja) * | 2020-06-25 | 2024-08-06 | セイコーエプソン株式会社 | 回路装置、電気光学装置及び電子機器 |
CN114913829B (zh) | 2022-05-19 | 2023-04-28 | 惠科股份有限公司 | 数据驱动电路、显示模组和显示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3202450B2 (ja) * | 1993-10-20 | 2001-08-27 | 日本電気株式会社 | 液晶表示装置 |
US6380917B2 (en) * | 1997-04-18 | 2002-04-30 | Seiko Epson Corporation | Driving circuit of electro-optical device, driving method for electro-optical device, and electro-optical device and electronic equipment employing the electro-optical device |
JP3343048B2 (ja) * | 1997-04-25 | 2002-11-11 | シャープ株式会社 | データ線駆動回路およびこれを備えたアクティブマトリクス型液晶表示装置 |
US6225992B1 (en) * | 1997-12-05 | 2001-05-01 | United Microelectronics Corp. | Method and apparatus for generating bias voltages for liquid crystal display drivers |
JP2001016602A (ja) | 1999-06-28 | 2001-01-19 | Mitsubishi Electric Corp | 投写型液晶表示装置及び自動色相調整システム |
JP2001100711A (ja) * | 1999-07-26 | 2001-04-13 | Sharp Corp | ソースドライバ、ソースライン駆動回路およびそれを用いた液晶表示装置 |
JP2001255853A (ja) | 2000-03-13 | 2001-09-21 | Sony Corp | プラズマアドレス型液晶表示素子の駆動方法および駆動装置 |
JP3779166B2 (ja) * | 2000-10-27 | 2006-05-24 | シャープ株式会社 | 階調表示用電圧発生装置、及びそれを備えた階調表示装置 |
JP4437378B2 (ja) * | 2001-06-07 | 2010-03-24 | 株式会社日立製作所 | 液晶駆動装置 |
US7126596B1 (en) * | 2004-02-18 | 2006-10-24 | Analog Devices, Inc. | Rail-to-rail amplifier for use in line-inversion LCD grayscale reference generator |
-
2002
- 2002-12-26 JP JP2002376241A patent/JP4284494B2/ja not_active Expired - Lifetime
-
2003
- 2003-12-25 WO PCT/JP2003/016757 patent/WO2004059603A2/en active Application Filing
- 2003-12-25 CN CNB2003801061549A patent/CN100511381C/zh not_active Expired - Lifetime
- 2003-12-25 AU AU2003294181A patent/AU2003294181A1/en not_active Abandoned
- 2003-12-25 KR KR1020057011939A patent/KR100699281B1/ko active IP Right Grant
- 2003-12-25 TW TW092136792A patent/TWI276036B/zh not_active IP Right Cessation
-
2005
- 2005-05-11 US US11/128,138 patent/US7623125B2/en active Active
-
2006
- 2006-06-12 HK HK06106697.7A patent/HK1084485A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2004059603A2 (en) | 2004-07-15 |
KR100699281B1 (ko) | 2007-03-26 |
US20050231497A1 (en) | 2005-10-20 |
AU2003294181A8 (en) | 2004-07-22 |
TWI276036B (en) | 2007-03-11 |
WO2004059603A3 (en) | 2004-10-21 |
JP2004205896A (ja) | 2004-07-22 |
TW200416663A (en) | 2004-09-01 |
KR20050085893A (ko) | 2005-08-29 |
CN1726528A (zh) | 2006-01-25 |
US7623125B2 (en) | 2009-11-24 |
JP4284494B2 (ja) | 2009-06-24 |
HK1084485A1 (en) | 2006-07-28 |
AU2003294181A1 (en) | 2004-07-22 |
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Effective date of registration: 20151008 Address after: Tokyo, Japan Patentee after: ORTUS TECHNOLOGY Co.,Ltd. Address before: Tokyo, Japan Patentee before: CASIO COMPUTER Co.,Ltd. |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20090708 |