CN101110200A - 驱动电路 - Google Patents
驱动电路 Download PDFInfo
- Publication number
- CN101110200A CN101110200A CNA2007101038928A CN200710103892A CN101110200A CN 101110200 A CN101110200 A CN 101110200A CN A2007101038928 A CNA2007101038928 A CN A2007101038928A CN 200710103892 A CN200710103892 A CN 200710103892A CN 101110200 A CN101110200 A CN 101110200A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- node
- during
- switching elements
- group
- 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
- 239000003990 capacitor Substances 0.000 abstract description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 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
-
- 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
- G09G3/2011—Display of intermediate tones by amplitude modulation
-
- 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
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue 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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
- G09G2320/0252—Improving the response speed
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (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 (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-197709 | 2006-07-20 | ||
JP2006197709A JP4528748B2 (ja) | 2006-07-20 | 2006-07-20 | 駆動回路 |
JP2006197709 | 2006-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101110200A true CN101110200A (zh) | 2008-01-23 |
CN101110200B CN101110200B (zh) | 2012-07-18 |
Family
ID=38970986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101038928A Expired - Fee Related CN101110200B (zh) | 2006-07-20 | 2007-05-18 | 驱动电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8203548B2 (zh) |
JP (1) | JP4528748B2 (zh) |
KR (1) | KR101465045B1 (zh) |
CN (1) | CN101110200B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020248352A1 (zh) * | 2019-06-14 | 2020-12-17 | 深圳市华星光电技术有限公司 | 伽马电压输出电路及其掉阶修复方法、源极驱动器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4528748B2 (ja) * | 2006-07-20 | 2010-08-18 | Okiセミコンダクタ株式会社 | 駆動回路 |
JP4528759B2 (ja) * | 2006-11-22 | 2010-08-18 | Okiセミコンダクタ株式会社 | 駆動回路 |
US20090033589A1 (en) * | 2007-08-01 | 2009-02-05 | Toshifumi Ozaki | Image Display Device |
JP5098619B2 (ja) * | 2007-12-12 | 2012-12-12 | カシオ計算機株式会社 | 表示駆動装置及びそれを備えた表示装置 |
JP2011150256A (ja) * | 2010-01-25 | 2011-08-04 | Renesas Electronics Corp | 駆動回路及び駆動方法 |
JP2014211616A (ja) * | 2013-04-03 | 2014-11-13 | ソニー株式会社 | データドライバおよび表示装置 |
CN106782311B (zh) * | 2017-03-03 | 2019-08-09 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示面板 |
JP7446800B2 (ja) | 2019-12-06 | 2024-03-11 | ラピスセミコンダクタ株式会社 | 表示ドライバ及び表示装置 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3276725B2 (ja) * | 1992-10-07 | 2002-04-22 | 株式会社日立製作所 | 液晶表示装置 |
US5731796A (en) * | 1992-10-15 | 1998-03-24 | Hitachi, Ltd. | Liquid crystal display driving method/driving circuit capable of being driven with equal voltages |
KR0140041B1 (ko) * | 1993-02-09 | 1998-06-15 | 쯔지 하루오 | 표시 장치용 전압 발생 회로, 공통 전극 구동 회로, 신호선 구동 회로 및 계조 전압 발생 회로 |
JP3411494B2 (ja) * | 1997-02-26 | 2003-06-03 | シャープ株式会社 | マトリクス型表示装置の駆動用電圧生成回路 |
JPH10301541A (ja) * | 1997-04-30 | 1998-11-13 | Sony Corp | 液晶駆動回路 |
US6323851B1 (en) * | 1997-09-30 | 2001-11-27 | Casio Computer Co., Ltd. | Circuit and method for driving display device |
JPH11119734A (ja) * | 1997-10-08 | 1999-04-30 | Fujitsu Ltd | 液晶表示装置の駆動回路、及び液晶表示装置 |
JP2000137467A (ja) * | 1998-11-04 | 2000-05-16 | Texas Instr Japan Ltd | 液晶ディスプレイ用信号線駆動回路 |
JP2000165244A (ja) | 1998-11-27 | 2000-06-16 | Sharp Corp | 半導体集積回路装置 |
JP3564347B2 (ja) * | 1999-02-19 | 2004-09-08 | 株式会社東芝 | 表示装置の駆動回路及び液晶表示装置 |
US6888526B2 (en) * | 1999-10-21 | 2005-05-03 | Seiko Epson Corporation | Voltage supplying device, and semiconductor device, electro-optical device and electronic instrument using the same |
JP4757388B2 (ja) * | 2001-01-15 | 2011-08-24 | 株式会社 日立ディスプレイズ | 画像表示装置およびその駆動方法 |
JP4437378B2 (ja) * | 2001-06-07 | 2010-03-24 | 株式会社日立製作所 | 液晶駆動装置 |
JP3916915B2 (ja) * | 2001-10-18 | 2007-05-23 | 東芝マイクロエレクトロニクス株式会社 | 表示装置用駆動回路 |
US7365713B2 (en) * | 2001-10-24 | 2008-04-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
US7224333B2 (en) * | 2002-01-18 | 2007-05-29 | Semiconductor Energy Laboratory Co. Ltd. | Display device and driving method thereof |
JP3661651B2 (ja) * | 2002-02-08 | 2005-06-15 | セイコーエプソン株式会社 | 基準電圧発生回路、表示駆動回路及び表示装置 |
JP4108360B2 (ja) * | 2002-04-25 | 2008-06-25 | シャープ株式会社 | 表示駆動装置およびそれを用いた表示装置 |
JP3649211B2 (ja) * | 2002-06-20 | 2005-05-18 | セイコーエプソン株式会社 | 駆動回路、電気光学装置及び駆動方法 |
JP3715967B2 (ja) * | 2002-06-26 | 2005-11-16 | キヤノン株式会社 | 駆動装置及び駆動回路及び画像表示装置 |
US7324079B2 (en) * | 2002-11-20 | 2008-01-29 | Mitsubishi Denki Kabushiki Kaisha | Image display apparatus |
JP2004279482A (ja) * | 2003-03-12 | 2004-10-07 | Sharp Corp | 表示装置 |
JPWO2004100118A1 (ja) * | 2003-05-07 | 2006-07-13 | 東芝松下ディスプレイテクノロジー株式会社 | El表示装置およびその駆動方法 |
JP2005010282A (ja) * | 2003-06-17 | 2005-01-13 | Mitsubishi Electric Corp | 画像表示装置 |
JP2005010276A (ja) | 2003-06-17 | 2005-01-13 | Seiko Epson Corp | ガンマ補正回路、液晶駆動回路、表示装置、電源回路 |
JP4632655B2 (ja) * | 2003-11-07 | 2011-02-16 | 日本電気株式会社 | 発光表示装置 |
JP2005215052A (ja) * | 2004-01-27 | 2005-08-11 | Nec Electronics Corp | 液晶駆動電源回路、液晶駆動装置、液晶表示装置 |
JP4263153B2 (ja) * | 2004-01-30 | 2009-05-13 | Necエレクトロニクス株式会社 | 表示装置、表示装置の駆動回路およびその駆動回路用半導体デバイス |
KR20060041949A (ko) * | 2004-04-15 | 2006-05-12 | 미쓰비시덴키 가부시키가이샤 | 오프셋 보상기능을 갖는 구동회로 및 그것을 사용한 액정표시장치 |
JP2006267903A (ja) * | 2005-03-25 | 2006-10-05 | Sharp Corp | アクティブマトリクス型表示装置 |
JP4528748B2 (ja) * | 2006-07-20 | 2010-08-18 | Okiセミコンダクタ株式会社 | 駆動回路 |
JP4528759B2 (ja) * | 2006-11-22 | 2010-08-18 | Okiセミコンダクタ株式会社 | 駆動回路 |
-
2006
- 2006-07-20 JP JP2006197709A patent/JP4528748B2/ja active Active
-
2007
- 2007-05-11 KR KR1020070045953A patent/KR101465045B1/ko active IP Right Grant
- 2007-05-18 CN CN2007101038928A patent/CN101110200B/zh not_active Expired - Fee Related
- 2007-06-13 US US11/762,250 patent/US8203548B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020248352A1 (zh) * | 2019-06-14 | 2020-12-17 | 深圳市华星光电技术有限公司 | 伽马电压输出电路及其掉阶修复方法、源极驱动器 |
Also Published As
Publication number | Publication date |
---|---|
JP2008026510A (ja) | 2008-02-07 |
US8203548B2 (en) | 2012-06-19 |
US20080018633A1 (en) | 2008-01-24 |
KR20080008951A (ko) | 2008-01-24 |
JP4528748B2 (ja) | 2010-08-18 |
KR101465045B1 (ko) | 2014-11-25 |
CN101110200B (zh) | 2012-07-18 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131204 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: LAPIS SEMICONDUCTOR Co.,Ltd. Address before: Tokyo, Japan Patentee before: OKI Semiconductor Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20131204 Address after: Tokyo, Japan Patentee after: OKI Semiconductor Corp. Address before: Tokyo, Japan Patentee before: Oki Electric Industry Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20170518 |
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CF01 | Termination of patent right due to non-payment of annual fee |