CN1021605C - 公共驱动器电路 - Google Patents

公共驱动器电路 Download PDF

Info

Publication number: CN1021605C
Authority: CN; China
Prior art keywords: circuit; signal; common; output; voltage
Prior art date: 1989-08-31
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

Application number

CN90107443A

Other languages

English (en)

Chinese (zh)

Other versions

CN1050298A (zh

Inventor

柴田健

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sharp Corp

Original Assignee

Sharp Corp

Priority date (The priority date 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 date listed.)

1989-08-31

Filing date

1990-08-31

Publication date

1993-07-14

1990-08-14 Priority claimed from JP2215496A external-priority patent/JP2587526B2/ja

1990-08-31 Application filed by Sharp Corp filed Critical Sharp Corp

1991-03-27 Publication of CN1050298A publication Critical patent/CN1050298A/zh

1993-07-14 Application granted granted Critical

1993-07-14 Publication of CN1021605C publication Critical patent/CN1021605C/zh

2005-08-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000004973 liquid crystal related substance Substances 0.000 claims abstract description 22
239000003990 capacitor Substances 0.000 abstract description 18
238000012545 processing Methods 0.000 abstract description 2
230000001627 detrimental effect Effects 0.000 abstract 1
238000010586 diagram Methods 0.000 description 7
238000001914 filtration Methods 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
238000012937 correction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000007634 remodeling Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
230000003139 buffering effect Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000000266 injurious effect Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000010409 thin film 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Power Engineering (AREA)
Liquid Crystal Display Device Control (AREA)
Transmitters (AREA)

CN90107443A 1989-08-31 1990-08-31 公共驱动器电路 Expired - Lifetime CN1021605C (zh)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP102406/89		1989-08-31
JP10240689		1989-08-31
JP2215496A JP2587526B2 (ja)	1989-08-31	1990-08-14	コモンドライバー回路
JP215496/90		1990-08-14

Publications (2)

Publication Number	Publication Date
CN1050298A CN1050298A (zh)	1991-03-27
CN1021605C true CN1021605C (zh)	1993-07-14

Family

ID=26443125

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN90107443A Expired - Lifetime CN1021605C (zh)	1989-08-31	1990-08-31	公共驱动器电路

Country Status (5)

Country	Link
EP (1)	EP0428250B1 (fr)
CN (1)	CN1021605C (fr)
AU (1)	AU623802B2 (fr)
ES (1)	ES2078316T3 (fr)
MY (1)	MY109311A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103680455A (zh) *	2013-12-24	2014-03-26	京东方科技集团股份有限公司	一种显示面板公共电压调节电路和显示装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9115402D0 (en) *	1991-07-17	1991-09-04	Philips Electronic Associated	Matrix display device and its method of operation
EP0558060B1 (fr) *	1992-02-28	1998-07-29	Canon Kabushiki Kaisha	Dispositif d'affichage à cristaux liquides
JPH06180564A (ja) *	1992-05-14	1994-06-28	Toshiba Corp	液晶表示装置
GB9211283D0 (en) *	1992-05-28	1992-07-15	Philips Electronics Uk Ltd	Liquid crystal display devices
US5471255A (en) *	1992-11-24	1995-11-28	Hagerman; James G.	Bias drive and noise reduction in image projectors
JP2872511B2 (ja) *	1992-12-28	1999-03-17	シャープ株式会社	表示装置の共通電極駆動回路
JP3199978B2 (ja) *	1995-03-31	2001-08-20	シャープ株式会社	液晶表示装置
WO2004019311A2 (fr) *	2002-08-21	2004-03-04	Koninklijke Philips Electronics N.V.	Dispositif d'affichage
JP4366914B2 (ja) *	2002-09-25	2009-11-18	日本電気株式会社	表示装置用駆動回路及びそれを用いた表示装置
CN100485464C (zh) *	2005-12-28	2009-05-06	启萌科技有限公司	液晶显示面板及其液晶显示装置
US9135882B2 (en)	2012-12-14	2015-09-15	Shenzhen China Star Optoelectronics Technology Co., Ltd	Data driver circuit having compensation module, LCD device and driving method
CN103065594B (zh) *	2012-12-14	2017-04-12	深圳市华星光电技术有限公司	一种数据驱动电路、液晶显示装置及一种驱动方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR900005489B1 (ko) *	1984-04-26	1990-07-30	마쯔시다덴기산교 가부시기가이샤	액정표시장치의 구동회로
AU588062B2 (en) *	1985-10-16	1989-09-07	Sanyo Electric Co., Ltd.	Lcd matrix alternating drive circuit

1990
- 1990-08-24 AU AU61324/90A patent/AU623802B2/en not_active Expired
- 1990-08-30 MY MYPI90001494A patent/MY109311A/en unknown
- 1990-08-31 CN CN90107443A patent/CN1021605C/zh not_active Expired - Lifetime
- 1990-08-31 EP EP90309583A patent/EP0428250B1/fr not_active Expired - Lifetime
- 1990-08-31 ES ES90309583T patent/ES2078316T3/es not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103680455A (zh) *	2013-12-24	2014-03-26	京东方科技集团股份有限公司	一种显示面板公共电压调节电路和显示装置
US9715856B2 (en)	2013-12-24	2017-07-25	Boe Technology Group Co., Ltd.	Common voltage adjustment circuit for display panel and display apparatus

Also Published As

Publication number	Publication date
MY109311A (en)	1997-01-31
EP0428250A3 (en)	1992-07-01
EP0428250B1 (fr)	1995-10-25
AU623802B2 (en)	1992-05-21
ES2078316T3 (es)	1995-12-16
EP0428250A2 (fr)	1991-05-22
AU6132490A (en)	1991-08-01
CN1050298A (zh)	1991-03-27

Legal Events

Date	Code	Title	Description
1991-03-27	C06	Publication
1991-03-27	PB01	Publication
1992-12-09	C10	Entry into substantive examination
1992-12-09	SE01	Entry into force of request for substantive examination
1993-07-14	C14	Grant of patent or utility model
1993-07-14	GR01	Patent grant
2002-04-24	C15	Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
2002-04-24	OR01	Other related matters
2010-11-24	C17	Cessation of patent right
2010-11-24	CX01	Expiry of patent term	Expiration termination date: 20100831 Granted publication date: 19930714

Publication	Publication Date	Title
US5283477A (en)	1994-02-01	Common driver circuit
CN1050298A (zh)	1991-03-27	公共驱动器电路
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KR0132194Y1 (ko)	1998-12-15	액정표시소자의 플리커 측정장치