DE69414742T2 - Verfahren zur Ansteuerung einer Flüssigkristallanzeige mit aktiver Matrix - Google Patents

Verfahren zur Ansteuerung einer Flüssigkristallanzeige mit aktiver Matrix

Info

Publication number
DE69414742T2
DE69414742T2 DE69414742T DE69414742T DE69414742T2 DE 69414742 T2 DE69414742 T2 DE 69414742T2 DE 69414742 T DE69414742 T DE 69414742T DE 69414742 T DE69414742 T DE 69414742T DE 69414742 T2 DE69414742 T2 DE 69414742T2
Authority
DE
Germany
Prior art keywords
driving
liquid crystal
crystal display
active matrix
matrix
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
Application number
DE69414742T
Other languages
English (en)
Other versions
DE69414742D1 (de
Inventor
Hideo Shibahara
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.)
NEC Corp
Original Assignee
NEC 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.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69414742D1 publication Critical patent/DE69414742D1/de
Publication of DE69414742T2 publication Critical patent/DE69414742T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes
    • 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

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)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE69414742T 1993-03-23 1994-03-23 Verfahren zur Ansteuerung einer Flüssigkristallanzeige mit aktiver Matrix Expired - Lifetime DE69414742T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5062290A JP2626451B2 (ja) 1993-03-23 1993-03-23 液晶表示装置の駆動方法

Publications (2)

Publication Number Publication Date
DE69414742D1 DE69414742D1 (de) 1999-01-07
DE69414742T2 true DE69414742T2 (de) 1999-07-01

Family

ID=13195846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414742T Expired - Lifetime DE69414742T2 (de) 1993-03-23 1994-03-23 Verfahren zur Ansteuerung einer Flüssigkristallanzeige mit aktiver Matrix

Country Status (5)

Country Link
US (1) US5526012A (de)
EP (1) EP0617398B1 (de)
JP (1) JP2626451B2 (de)
KR (1) KR0123033B1 (de)
DE (1) DE69414742T2 (de)

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JP3471928B2 (ja) * 1994-10-07 2003-12-02 株式会社半導体エネルギー研究所 アクティブマトリクス表示装置の駆動方法
KR100206567B1 (ko) * 1995-09-07 1999-07-01 윤종용 박막 트랜지스터 액정표시장치의 화면 지움 회로와 그 구동방법
KR100234402B1 (ko) * 1996-01-19 1999-12-15 윤종용 액정 표시 장치의 구동 방법 및 장치
AU2317597A (en) * 1996-02-27 1997-09-16 Penn State Research Foundation, The Method and system for the reduction of off-state current in field-effect transistors
JPH09258169A (ja) * 1996-03-26 1997-10-03 Toshiba Corp アクティブマトリクス型液晶表示装置
US6911962B1 (en) 1996-03-26 2005-06-28 Semiconductor Energy Laboratory Co., Ltd. Driving method of active matrix display device
JP4307574B2 (ja) * 1996-09-03 2009-08-05 株式会社半導体エネルギー研究所 アクティブマトリクス表示装置
JPH1078592A (ja) * 1996-09-03 1998-03-24 Semiconductor Energy Lab Co Ltd アクティブマトリクス表示装置
US5945970A (en) * 1996-09-06 1999-08-31 Samsung Electronics Co., Ltd. Liquid crystal display devices having improved screen clearing capability and methods of operating same
JP3814365B2 (ja) * 1997-03-12 2006-08-30 シャープ株式会社 液晶表示装置
JP3946307B2 (ja) * 1997-05-28 2007-07-18 株式会社半導体エネルギー研究所 表示装置
KR100483398B1 (ko) * 1997-08-01 2005-08-31 삼성전자주식회사 박막트랜지스터액정표시장치구동방법
KR100529566B1 (ko) * 1997-08-13 2006-02-09 삼성전자주식회사 박막 트랜지스터 액정 표시 장치의 구동 방법
US6868154B1 (en) * 1999-08-02 2005-03-15 Robert O. Stuart System and method for providing a service to a customer via a communication link
JP3618066B2 (ja) * 1999-10-25 2005-02-09 株式会社日立製作所 液晶表示装置
US6476785B1 (en) * 1999-11-08 2002-11-05 Atmel Corporation Drive circuit for liquid crystal display cell
WO2002063383A1 (fr) * 2001-02-05 2002-08-15 International Business Machines Corporation Dispositif d'affichage a cristaux liquides
JP3883817B2 (ja) * 2001-04-11 2007-02-21 三洋電機株式会社 表示装置
KR100389027B1 (ko) * 2001-05-22 2003-06-25 엘지.필립스 엘시디 주식회사 액정표시장치 및 그 구동방법
JPWO2003054621A1 (ja) * 2001-12-11 2005-04-28 ソニー株式会社 液晶表示装置
KR100848958B1 (ko) * 2001-12-26 2008-07-29 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
JP4179800B2 (ja) * 2002-05-24 2008-11-12 ソニー株式会社 表示装置及びその製造方法
TWI226598B (en) * 2002-07-15 2005-01-11 Au Optronics Corp Display driving device and the method thereof
KR100479770B1 (ko) 2002-08-29 2005-04-06 엘지.필립스 엘시디 주식회사 오프스트레스에 의한 전계효과트랜지스터의 오프전류 감소방법 및 시스템
US8179385B2 (en) * 2002-09-17 2012-05-15 Samsung Electronics Co., Ltd. Liquid crystal display
TWI235984B (en) * 2002-11-04 2005-07-11 Au Optronics Corp Driving method of LCD
KR100857378B1 (ko) * 2002-12-31 2008-09-05 비오이 하이디스 테크놀로지 주식회사 게이트 펄스의 구동방법
TWI266274B (en) * 2003-02-24 2006-11-11 Hannstar Display Corp Driving circuit of liquid crystal display panel and method thereof
US7119779B2 (en) * 2003-03-25 2006-10-10 Intel Corporation Display device refresh
KR100933449B1 (ko) * 2003-06-24 2009-12-23 엘지디스플레이 주식회사 액정 표시 패널의 구동 방법 및 장치
KR100741894B1 (ko) * 2003-07-04 2007-07-23 엘지.필립스 엘시디 주식회사 횡전계 방식 액정 표시 장치의 구동방법
KR101010433B1 (ko) * 2003-12-26 2011-01-21 엘지디스플레이 주식회사 횡전계 방식 액정표시장치의 구동방법
JP4580775B2 (ja) * 2005-02-14 2010-11-17 株式会社 日立ディスプレイズ 表示装置及びその駆動方法
JP4667904B2 (ja) * 2005-02-22 2011-04-13 株式会社 日立ディスプレイズ 表示装置
US7652649B2 (en) * 2005-06-15 2010-01-26 Au Optronics Corporation LCD device with improved optical performance
TWI449009B (zh) * 2005-12-02 2014-08-11 Semiconductor Energy Lab 顯示裝置和使用該顯示裝置的電子裝置
TWI319865B (en) * 2005-12-02 2010-01-21 Driving circuit of liquid crystal display
KR101241139B1 (ko) 2006-06-28 2013-03-08 엘지디스플레이 주식회사 액정표시장치 및 이의 구동방법
KR101319971B1 (ko) * 2006-08-14 2013-10-21 삼성디스플레이 주식회사 액정 표시 장치 및 그 구동방법
US7928939B2 (en) * 2007-02-22 2011-04-19 Apple Inc. Display system
JP2010025764A (ja) * 2008-07-18 2010-02-04 Toshiba Corp 光検出装置、光検出機能付き表示装置及び光検出方法
CN102568406A (zh) * 2010-12-31 2012-07-11 北京京东方光电科技有限公司 液晶显示器栅线驱动方法和栅线驱动装置
US9041694B2 (en) 2011-01-21 2015-05-26 Nokia Corporation Overdriving with memory-in-pixel
JP2012181396A (ja) * 2011-03-02 2012-09-20 Seiko Epson Corp 電気光学装置および電子機器
WO2013101022A1 (en) * 2011-12-29 2013-07-04 Intel Corporation Thin-film transistor backplane for displays
JP2014130336A (ja) * 2012-11-30 2014-07-10 Semiconductor Energy Lab Co Ltd 表示装置

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FR2590394B1 (fr) * 1985-11-15 1987-12-18 Thomson Csf Ecran de visualisation electro-optique a transistors de commande
EP0288011A3 (de) * 1987-04-20 1991-02-20 Hitachi, Ltd. Flüssigkristallanzeigeeinrichtung und Steuerungsverfahren dafür
JP2568659B2 (ja) * 1988-12-12 1997-01-08 松下電器産業株式会社 表示装置の駆動方法
JP2629360B2 (ja) * 1989-06-30 1997-07-09 松下電器産業株式会社 液晶表示装置の駆動方法
US5177475A (en) * 1990-12-19 1993-01-05 Xerox Corporation Control of liquid crystal devices
JP2806098B2 (ja) * 1991-10-09 1998-09-30 松下電器産業株式会社 表示装置の駆動方法

Also Published As

Publication number Publication date
EP0617398A1 (de) 1994-09-28
KR940022135A (ko) 1994-10-20
EP0617398B1 (de) 1998-11-25
KR0123033B1 (ko) 1997-11-17
US5526012A (en) 1996-06-11
JP2626451B2 (ja) 1997-07-02
JPH06273720A (ja) 1994-09-30
DE69414742D1 (de) 1999-01-07

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC LCD TECHNOLOGIES, LTD., KAWASAKI, KANAGAWA, JP

8327 Change in the person/name/address of the patent owner

Owner name: NEC CORP., TOKYO, JP

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