CN1396580A - 驱动电路和液晶显示装置 - Google Patents
驱动电路和液晶显示装置 Download PDFInfo
- Publication number
- CN1396580A CN1396580A CN02140186.1A CN02140186A CN1396580A CN 1396580 A CN1396580 A CN 1396580A CN 02140186 A CN02140186 A CN 02140186A CN 1396580 A CN1396580 A CN 1396580A
- Authority
- CN
- China
- Prior art keywords
- power supply
- mos transistor
- switch
- side power
- out terminal
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 25
- 239000000872 buffer Substances 0.000 claims abstract description 331
- 230000009471 action Effects 0.000 claims description 18
- 230000000052 comparative effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 32
- 230000008676 import Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 abstract 1
- 230000009849 deactivation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 45
- 239000003990 capacitor Substances 0.000 description 14
- 238000007599 discharging Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 241001270131 Agaricus moelleri Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 6
- 101100112673 Rattus norvegicus Ccnd2 gene Proteins 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- G09G3/3685—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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
-
- 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
- G09G2310/0291—Details of output amplifiers or buffers 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
- 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
- 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)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Logic Circuits (AREA)
- Amplifiers (AREA)
- Electronic Switches (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (66)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001206987A JP3730886B2 (ja) | 2001-07-06 | 2001-07-06 | 駆動回路及び液晶表示装置 |
JP206987/2001 | 2001-07-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1396580A true CN1396580A (zh) | 2003-02-12 |
CN100550108C CN100550108C (zh) | 2009-10-14 |
Family
ID=19043039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021401861A Expired - Fee Related CN100550108C (zh) | 2001-07-06 | 2002-07-03 | 驱动电路和液晶显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6909414B2 (zh) |
EP (1) | EP1274068B1 (zh) |
JP (1) | JP3730886B2 (zh) |
CN (1) | CN100550108C (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7271792B2 (en) | 2003-06-24 | 2007-09-18 | Nec Electronics Corporation | Display control circuit |
CN101330252B (zh) * | 2007-06-19 | 2010-06-09 | 钰瀚科技股份有限公司 | 具有温度补偿电路的直流至直流转换器 |
CN101221714B (zh) * | 2007-01-12 | 2010-09-29 | 联詠科技股份有限公司 | 驱动装置 |
CN102436789A (zh) * | 2011-11-18 | 2012-05-02 | 友达光电股份有限公司 | 显示面板及驱动显示面板的方法 |
CN102760398A (zh) * | 2012-07-03 | 2012-10-31 | 京东方科技集团股份有限公司 | 伽码电压产生装置和方法 |
TWI397037B (zh) * | 2008-10-28 | 2013-05-21 | Chunghwa Picture Tubes Ltd | 顯示器源極驅動積體電路及其輸出控制電路 |
CN103985347A (zh) * | 2014-04-08 | 2014-08-13 | 友达光电股份有限公司 | 电荷分享装置、数据驱动电路及显示装置的驱动方法 |
CN104103233A (zh) * | 2013-04-01 | 2014-10-15 | 索尼公司 | 显示装置 |
CN104464678A (zh) * | 2014-12-31 | 2015-03-25 | 深圳市华星光电技术有限公司 | 液晶显示装置及其驱动方法 |
CN107405916A (zh) * | 2015-03-20 | 2017-11-28 | 精工爱普生株式会社 | 液体喷射装置、驱动器电路和头单元 |
CN108172177A (zh) * | 2016-12-07 | 2018-06-15 | 三星显示有限公司 | 数据驱动器 |
CN108366448A (zh) * | 2018-01-12 | 2018-08-03 | 深圳市崧盛电子股份有限公司 | 一种可正可负逻辑led调光电路及驱动电源 |
CN108682403A (zh) * | 2018-04-28 | 2018-10-19 | 昆山龙腾光电有限公司 | 伽马电压切换装置和液晶显示装置 |
CN110061723A (zh) * | 2018-01-19 | 2019-07-26 | 富士电机株式会社 | 施密特触发反相器电路 |
CN111107294A (zh) * | 2018-10-29 | 2020-05-05 | 拉碧斯半导体株式会社 | 半导体装置 |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003177709A (ja) * | 2001-12-13 | 2003-06-27 | Seiko Epson Corp | 発光素子用の画素回路 |
GB0215721D0 (en) * | 2002-07-06 | 2002-08-14 | Koninkl Philips Electronics Nv | Matrix display and method of driving a matrix display |
JP2004094058A (ja) | 2002-09-02 | 2004-03-25 | Semiconductor Energy Lab Co Ltd | 液晶表示装置および液晶表示装置の駆動方法 |
JP4194451B2 (ja) * | 2002-09-02 | 2008-12-10 | キヤノン株式会社 | 駆動回路及び表示装置及び情報表示装置 |
US7193593B2 (en) * | 2002-09-02 | 2007-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and method of driving a liquid crystal display device |
KR100910561B1 (ko) * | 2002-12-31 | 2009-08-03 | 삼성전자주식회사 | 액정 표시 장치 |
JP4544827B2 (ja) * | 2003-03-31 | 2010-09-15 | シャープ株式会社 | 液晶表示装置 |
KR100616711B1 (ko) * | 2003-06-20 | 2006-08-28 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동회로 |
KR100552904B1 (ko) * | 2003-06-26 | 2006-02-22 | 엘지.필립스 엘시디 주식회사 | 액정표시장치와 그 구동방법 |
JP4235900B2 (ja) | 2003-07-09 | 2009-03-11 | ソニー株式会社 | フラットディスプレイ装置 |
JP4167952B2 (ja) * | 2003-07-24 | 2008-10-22 | セイコーエプソン株式会社 | 表示ドライバ、電気光学装置及び駆動方法 |
US20050057455A1 (en) * | 2003-09-02 | 2005-03-17 | Jen-Chun Peng | Driving device and method for display period control of organic light emitting diode |
KR100933452B1 (ko) * | 2003-11-19 | 2009-12-23 | 엘지디스플레이 주식회사 | 액정표시장치의 구동장치 및 구동방법 |
KR100649245B1 (ko) * | 2003-11-29 | 2006-11-24 | 삼성에스디아이 주식회사 | 역다중화 장치 및 이를 이용한 디스플레이 장치 |
KR101022581B1 (ko) * | 2003-12-30 | 2011-03-16 | 엘지디스플레이 주식회사 | 아날로그 버퍼 및 그를 이용한 액정 표시 장치 및 그 구동방법 |
US7126596B1 (en) * | 2004-02-18 | 2006-10-24 | Analog Devices, Inc. | Rail-to-rail amplifier for use in line-inversion LCD grayscale reference generator |
JP4869569B2 (ja) * | 2004-06-23 | 2012-02-08 | 株式会社 日立ディスプレイズ | 表示装置 |
US7053690B2 (en) | 2004-07-08 | 2006-05-30 | Oki Electric Industry Co., Ltd. | Voltage generating circuit with two resistor ladders |
JP4207865B2 (ja) * | 2004-08-10 | 2009-01-14 | セイコーエプソン株式会社 | インピーダンス変換回路、駆動回路及び制御方法 |
JP4371006B2 (ja) * | 2004-08-17 | 2009-11-25 | セイコーエプソン株式会社 | ソースドライバ及び電気光学装置 |
JP4049140B2 (ja) * | 2004-09-03 | 2008-02-20 | セイコーエプソン株式会社 | インピーダンス変換回路、駆動回路及び制御方法 |
KR20060060570A (ko) * | 2004-11-30 | 2006-06-05 | 산요덴키가부시키가이샤 | 표시 장치용 구동 회로 및 플렉시블 프린트 배선판 및액티브 매트릭스형 표시 장치 |
JP4761761B2 (ja) * | 2004-12-02 | 2011-08-31 | 東芝モバイルディスプレイ株式会社 | 液晶表示装置 |
JP2006178462A (ja) * | 2004-12-21 | 2006-07-06 | Samsung Electronics Co Ltd | データによって制御される増幅器を備える集積回路装置及び該集積回路装置の動作方法 |
KR101157251B1 (ko) * | 2005-06-28 | 2012-06-15 | 엘지디스플레이 주식회사 | 액정표시장치와 그 구동방법 |
JP4724486B2 (ja) * | 2005-07-29 | 2011-07-13 | Okiセミコンダクタ株式会社 | 駆動用電源回路 |
JP4999301B2 (ja) * | 2005-09-12 | 2012-08-15 | 三洋電機株式会社 | 自発光型表示装置 |
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JP4840908B2 (ja) | 2005-12-07 | 2011-12-21 | ルネサスエレクトロニクス株式会社 | 表示装置駆動回路 |
JP4502207B2 (ja) * | 2005-12-28 | 2010-07-14 | ルネサスエレクトロニクス株式会社 | 差動増幅器とデータドライバ及び表示装置 |
KR101219044B1 (ko) * | 2006-01-20 | 2013-01-09 | 삼성디스플레이 주식회사 | 구동 장치, 표시 장치 및 그의 구동 방법 |
US20090046112A1 (en) * | 2006-03-23 | 2009-02-19 | Kazuma Hirao | Liquid Crystal Panel Driving Device, Liquid Crystal Panel driving Method, Liquid Crystal Display Device |
CN100573646C (zh) * | 2006-06-30 | 2009-12-23 | 乐金显示有限公司 | 基准电压产生电路以及采用其的液晶显示器件 |
TWI343556B (en) * | 2006-08-15 | 2011-06-11 | Novatek Microelectronics Corp | Voltage buffer and source driver thereof |
JP4779875B2 (ja) | 2006-08-24 | 2011-09-28 | ソニー株式会社 | ディジタル−アナログ変換器および映像表示装置 |
JP4653046B2 (ja) * | 2006-09-08 | 2011-03-16 | 株式会社リコー | 差動増幅回路、差動増幅回路を使用したボルテージレギュレータ及び差動増幅回路の動作制御方法 |
US8564252B2 (en) | 2006-11-10 | 2013-10-22 | Cypress Semiconductor Corporation | Boost buffer aid for reference buffer |
US8571095B2 (en) | 2006-12-19 | 2013-10-29 | Nec Corporation | Equalization filter and distortion compensating method |
KR101363652B1 (ko) * | 2006-12-29 | 2014-02-14 | 엘지디스플레이 주식회사 | 액정표시장치 및 그의 고속구동 방법 |
KR101308452B1 (ko) * | 2007-02-08 | 2013-09-16 | 엘지디스플레이 주식회사 | 액정 표시장치 및 그의 구동방법 |
US8035401B2 (en) * | 2007-04-18 | 2011-10-11 | Cypress Semiconductor Corporation | Self-calibrating driver for charging a capacitive load to a desired voltage |
DE102007035418A1 (de) * | 2007-07-28 | 2009-01-29 | Vastview Technology Inc. | Gleichspannungswandler mit einem Temperatur-Kompensations-Schaltkreis |
US7698470B2 (en) * | 2007-08-06 | 2010-04-13 | Qimonda Ag | Integrated circuit, chip stack and data processing system |
JP4536759B2 (ja) * | 2007-08-10 | 2010-09-01 | ティーピーオー ディスプレイズ コーポレイション | 変換回路 |
TWI406254B (zh) * | 2009-11-26 | 2013-08-21 | Chunghwa Picture Tubes Ltd | 可調變充放電時間之液晶顯示裝置及相關驅動方法 |
JP2012256012A (ja) | 2010-09-15 | 2012-12-27 | Semiconductor Energy Lab Co Ltd | 表示装置 |
US8717274B2 (en) | 2010-10-07 | 2014-05-06 | Au Optronics Corporation | Driving circuit and method for driving a display |
US9667240B2 (en) | 2011-12-02 | 2017-05-30 | Cypress Semiconductor Corporation | Systems and methods for starting up analog circuits |
TWI492209B (zh) * | 2012-11-22 | 2015-07-11 | Novatek Microelectronics Corp | 驅動電路 |
CN103177682B (zh) * | 2013-03-26 | 2015-05-13 | 京东方科技集团股份有限公司 | 一种显示驱动电路及其驱动方法、显示装置 |
TW201503101A (zh) * | 2013-07-03 | 2015-01-16 | Integrated Solutions Technology Inc | 具電壓自動補償的伽碼參考電壓產生電路及顯示裝置 |
KR20160055368A (ko) | 2014-11-07 | 2016-05-18 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
US9761188B2 (en) * | 2015-03-06 | 2017-09-12 | Apple Inc. | Content-based VCOM driving |
TWI579821B (zh) * | 2015-09-15 | 2017-04-21 | 瑞鼎科技股份有限公司 | 應用於液晶顯示裝置之驅動電路 |
JP6711691B2 (ja) * | 2016-05-17 | 2020-06-17 | アズビル株式会社 | Opアンプおよび電子回路 |
US10333501B2 (en) | 2017-06-29 | 2019-06-25 | SK Hynix Inc. | Buffer circuit and device including the same |
US11495120B2 (en) * | 2018-04-10 | 2022-11-08 | Advancetrex Sensor Technologies Corp. | Universal programmable optic/acoustic signaling device with self-diagnosis |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06245068A (ja) * | 1993-02-15 | 1994-09-02 | Fujitsu Ltd | 白レベル補正回路 |
JP3317263B2 (ja) * | 1999-02-16 | 2002-08-26 | 日本電気株式会社 | 表示装置の駆動回路 |
JP3482908B2 (ja) * | 1999-05-26 | 2004-01-06 | 日本電気株式会社 | 駆動回路、駆動回路システム、バイアス回路及び駆動回路装置 |
JP2001004974A (ja) * | 1999-06-18 | 2001-01-12 | Sanyo Electric Co Ltd | 液晶駆動回路 |
US6344814B1 (en) * | 1999-12-10 | 2002-02-05 | Winbond Electronics Corporation | Driving circuit |
JP3617816B2 (ja) * | 2000-11-29 | 2005-02-09 | シャープ株式会社 | インピーダンス変換装置とそれを備えた表示装置の駆動装置 |
-
2001
- 2001-07-06 JP JP2001206987A patent/JP3730886B2/ja not_active Expired - Fee Related
-
2002
- 2002-07-02 EP EP02014807.8A patent/EP1274068B1/en not_active Expired - Lifetime
- 2002-07-03 CN CNB021401861A patent/CN100550108C/zh not_active Expired - Fee Related
- 2002-07-05 US US10/188,962 patent/US6909414B2/en not_active Expired - Lifetime
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7271792B2 (en) | 2003-06-24 | 2007-09-18 | Nec Electronics Corporation | Display control circuit |
CN101221714B (zh) * | 2007-01-12 | 2010-09-29 | 联詠科技股份有限公司 | 驱动装置 |
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US20030006979A1 (en) | 2003-01-09 |
US6909414B2 (en) | 2005-06-21 |
EP1274068A3 (en) | 2009-03-11 |
JP2003022056A (ja) | 2003-01-24 |
EP1274068A2 (en) | 2003-01-08 |
JP3730886B2 (ja) | 2006-01-05 |
CN100550108C (zh) | 2009-10-14 |
EP1274068B1 (en) | 2013-09-04 |
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