DE69105432D1 - Abtast- und Halte-Schaltung für einen Flüssigkristallanzeigeschirm. - Google Patents

Abtast- und Halte-Schaltung für einen Flüssigkristallanzeigeschirm.

Info

Publication number: DE69105432D1
Authority: DE; Germany
Prior art keywords: sample; liquid crystal; crystal display; display screen; hold circuit
Prior art date: 1990-09-21
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

Application number

DE69105432T

Other languages

English (en)

Other versions

DE69105432T2 (de

Inventor

Patrice Senn

Alan Lelah

Gilbert Martel

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.)

Orange SA

Original Assignee

France Telecom SA

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.)

1990-09-21

Filing date

1991-09-19

Publication date

1995-01-12

1991-09-19 Application filed by France Telecom SA filed Critical France Telecom SA

1995-01-12 Publication of DE69105432D1 publication Critical patent/DE69105432D1/de

1995-06-14 Application granted granted Critical

1995-06-14 Publication of DE69105432T2 publication Critical patent/DE69105432T2/de

2011-09-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- 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

DE69105432T 1990-09-21 1991-09-19 Abtast- und Halte-Schaltung für einen Flüssigkristallanzeigeschirm. Expired - Fee Related DE69105432T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9011682A FR2667188A1 (fr)	1990-09-21	1990-09-21	Circuit echantillonneur-bloqueur pour ecran d'affichage a cristal liquide.

Publications (2)

Publication Number	Publication Date
DE69105432D1 true DE69105432D1 (de)	1995-01-12
DE69105432T2 DE69105432T2 (de)	1995-06-14

Family

ID=9400531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69105432T Expired - Fee Related DE69105432T2 (de)	1990-09-21	1991-09-19	Abtast- und Halte-Schaltung für einen Flüssigkristallanzeigeschirm.

Country Status (5)

Country	Link
US (1)	US5252956A (de)
EP (1)	EP0477100B1 (de)
JP (1)	JPH05150217A (de)
DE (1)	DE69105432T2 (de)
FR (1)	FR2667188A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5495192A (en) *	1992-02-10	1996-02-27	Yozan Inc.	Sample hold circuit
JP3067059B2 (ja) *	1992-07-09	2000-07-17	シャープ株式会社	サンプルホールド回路
KR0161361B1 (ko) *	1993-04-28	1999-03-20	사또 후미오	구동 회로 장치
JP3102666B2 (ja) *	1993-06-28	2000-10-23	シャープ株式会社	画像表示装置
FR2734075B1 (fr) *	1995-05-11	1997-07-18	Matra Mhs	Amelioration des performances d'un dispositif d'affichage a cristaux liquides par application d'un niveau de reference directement dans les circuits d'attaque
US6075524A (en) *	1995-07-28	2000-06-13	1294339 Ontario, Inc.	Integrated analog source driver for active matrix liquid crystal display
US5798747A (en) *	1995-11-17	1998-08-25	National Semiconductor Corporation	Methods and apparatuses for high-speed video sample and hold amplification for analog flat panel display
JP3171091B2 (ja) *	1996-02-14	2001-05-28	日本電気株式会社	液晶画像信号制御方法及び制御回路
KR100192429B1 (ko) *	1996-10-24	1999-06-15	구본준	액정표시소자의 구동장치
FR2801750B1 (fr) *	1999-11-30	2001-12-28	Thomson Lcd	Procede de compensation des perturbations dues au demultiplexage d'un signal analogique dans un afficheur matriciel
CN113314084B (zh) *	2021-05-31	2022-03-22	惠科股份有限公司	一种显示面板的驱动方法、驱动装置及显示面板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2458117A1 (fr) *	1979-05-28	1980-12-26	Suwa Seikosha Kk	Systeme d'affichage a cristaux liquides et circuit d'attaque en courant alternatif pour ce systeme
JPS6059389A (ja) *	1983-09-12	1985-04-05	シャープ株式会社	液晶表示装置の駆動回路
US4578646A (en) *	1984-02-08	1986-03-25	Hitachi, Ltd	Integral-type small signal input circuit
JPS60257683A (ja) *	1984-06-01	1985-12-19	Sharp Corp	液晶表示装置の駆動回路
JPS6132093A (ja) *	1984-07-23	1986-02-14	シャープ株式会社	液晶表示装置の駆動回路
US4978872A (en) *	1984-12-17	1990-12-18	Hughes Aircraft Company	Integrating capactively coupled transimpedance amplifier
JPH0654961B2 (ja) *	1985-04-10	1994-07-20	松下電器産業株式会社	サンプルホ−ルド回路
DE3641556A1 (de) *	1985-12-09	1987-06-11	Sharp Kk	Steuerschaltung fuer eine fluessigkristallanzeige
US4763088A (en) *	1986-04-30	1988-08-09	Silicon Systems, Inc.	Switching scheme for switched capacitor filters
JPH0750389B2 (ja) *	1987-06-04	1995-05-31	セイコーエプソン株式会社	液晶パネルの駆動回路
US4781437A (en) *	1987-12-21	1988-11-01	Hughes Aircraft Company	Display line driver with automatic uniformity compensation
US5111195A (en) *	1989-01-31	1992-05-05	Sharp Kabushiki Kaisha	Driving circuit for a matrix type display device

1990
- 1990-09-21 FR FR9011682A patent/FR2667188A1/fr active Granted
1991
- 1991-09-19 DE DE69105432T patent/DE69105432T2/de not_active Expired - Fee Related
- 1991-09-19 JP JP3268460A patent/JPH05150217A/ja active Pending
- 1991-09-19 EP EP91402495A patent/EP0477100B1/de not_active Expired - Lifetime
- 1991-09-23 US US07/764,196 patent/US5252956A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH05150217A (ja)	1993-06-18
EP0477100B1 (de)	1994-11-30
FR2667188B1 (de)	1994-12-23
EP0477100A1 (de)	1992-03-25
US5252956A (en)	1993-10-12
DE69105432T2 (de)	1995-06-14
FR2667188A1 (fr)	1992-03-27

Legal Events

Date	Code	Title	Description
1996-01-04	8364	No opposition during term of opposition
2004-07-08	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69113206D1 (de)	1995-10-26	Ansteuerschaltung für Flüssigkristallanzeige.
DE69230754D1 (de)	2000-04-13	Integrierte testschaltung für anzeigegeräte wie flüssigkeitskristallanzeigegeräte
DE69106455D1 (de)	1995-02-16	Flüssigkristallanzeigegerät.
DE69110563D1 (de)	1995-07-27	Flüssigkristall-Anzeigevorrichtung.
DE69114736T2 (de)	1996-09-05	Flüssigkristallanzeigevorrichtung.
DE69110317D1 (de)	1995-07-20	Flüssigkristallanzeigevorrichtung.
DE69123533D1 (de)	1997-01-23	Steuerschaltung für eine Flüssigkristallanzeige
DE69006570T2 (de)	1994-08-04	Flüssigkristall-Wiedergabeanordnung.
DE69122572D1 (de)	1996-11-14	Hinterbeleuchtete Flüssigkristallanzeigevorrichtung
DE69028112D1 (de)	1996-09-19	Abtastvorrichtung für flüssigkristallanzeige
DE69013984T2 (de)	1995-04-20	Flüssigkristall-Anzeigevorrichtung.
DE69005505D1 (de)	1994-02-10	Transmissive Flüssigkristall-Anzeigevorrichtung.
DE69112930D1 (de)	1995-10-19	Flüssigkristallanzeigevorrichtung.
DE69014334T2 (de)	1995-06-01	Flüssigkristall-Anzeigevorrichtung.
DE69125758D1 (de)	1997-05-28	Ausgleicher für Flüssigkristallanzeige
DE69105432D1 (de)	1995-01-12	Abtast- und Halte-Schaltung für einen Flüssigkristallanzeigeschirm.
DE69112279D1 (de)	1995-09-28	Flüssig Kristallanzeigevorrichtung.
DE69114459T2 (de)	1996-04-25	Flüssigkristall-Anzeigevorrichtung.
DE69013275D1 (de)	1994-11-17	Flüssigkristall-Anzeigevorrichtung.
DE69109446D1 (de)	1995-06-08	Flüssigkristallanzeigevorrichtung.
DE69006757T2 (de)	1994-06-01	Flüssigkristall-Anzeigevorrichtung.
DE69012490T2 (de)	1995-04-27	Flüssigkristall Anzeigevorrichtung.
DE69021522T2 (de)	1996-02-22	Flüssigkristallanzeigeeinrichtung.
DE69104601D1 (de)	1994-11-17	Treiberschaltung für eine Flüssigkristallanzeige.
DE69019851D1 (de)	1995-07-13	Videosignal-Verarbeitungsschaltung für eine Flüssigkristall-Farbanzeigevorrichtung.