DE69214872D1 - Flüssigkristallanzeigensteuerungssystem - Google Patents

Flüssigkristallanzeigensteuerungssystem

Info

Publication number
DE69214872D1
DE69214872D1 DE69214872T DE69214872T DE69214872D1 DE 69214872 D1 DE69214872 D1 DE 69214872D1 DE 69214872 T DE69214872 T DE 69214872T DE 69214872 T DE69214872 T DE 69214872T DE 69214872 D1 DE69214872 D1 DE 69214872D1
Authority
DE
Germany
Prior art keywords
liquid crystal
control system
crystal display
display control
liquid
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 - Fee Related
Application number
DE69214872T
Other languages
English (en)
Other versions
DE69214872T2 (de
Inventor
Yoshito Date
Shoichi Takeshita
Tetsuro Ohmori
Junji Nakatsuka
Yoshio Imamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69214872D1 publication Critical patent/DE69214872D1/de
Application granted granted Critical
Publication of DE69214872T2 publication Critical patent/DE69214872T2/de
Anticipated expiration legal-status Critical
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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions 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
    • G09G3/34—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
    • 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
    • H03M1/74—Simultaneous conversion
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Analogue/Digital Conversion (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE69214872T 1991-04-26 1992-04-24 Flüssigkristallanzeigensteuerungssystem Expired - Fee Related DE69214872T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9706391 1991-04-26
JP15682191 1991-06-27
JP18082891 1991-07-22
JP18991391 1991-07-30
JP19519191 1991-08-05

Publications (2)

Publication Number Publication Date
DE69214872D1 true DE69214872D1 (de) 1996-12-05
DE69214872T2 DE69214872T2 (de) 1997-03-13

Family

ID=27525832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214872T Expired - Fee Related DE69214872T2 (de) 1991-04-26 1992-04-24 Flüssigkristallanzeigensteuerungssystem

Country Status (5)

Country Link
US (2) US5453757A (de)
EP (1) EP0510696B1 (de)
JP (1) JP2743683B2 (de)
KR (1) KR960010729B1 (de)
DE (1) DE69214872T2 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691568B1 (fr) * 1992-05-21 1996-12-13 Commissariat Energie Atomique Procede d'affichage de differents niveaux de gris et systeme de mise en óoeuvre de ce procede.
US5332997A (en) * 1992-11-04 1994-07-26 Rca Thomson Licensing Corporation Switched capacitor D/A converter
JP3165594B2 (ja) * 1994-08-12 2001-05-14 シャープ株式会社 表示駆動装置
US5739805A (en) * 1994-12-15 1998-04-14 David Sarnoff Research Center, Inc. Matrix addressed LCD display having LCD age indication, and autocalibrated amplification driver, and a cascaded column driver with capacitor-DAC operating on split groups of data bits
KR960024524A (ko) * 1994-12-21 1996-07-20 김광호 기억소자를 이용한 액정 표시장치의 감마 보정장치
CN1847963B (zh) * 1995-02-01 2013-03-06 精工爱普生株式会社 液晶显示装置
JP3372142B2 (ja) * 1995-07-10 2003-01-27 株式会社東芝 液晶表示装置及びその駆動回路
JPH0944122A (ja) * 1995-08-03 1997-02-14 Sharp Corp 液晶表示システム
EP1286386A1 (de) * 1995-08-04 2003-02-26 Seiko Epson Corporation Verfahren zur Herstellung von einem Dünnschichtfeldeffekttransistor
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
WO1997029548A1 (fr) * 1996-02-09 1997-08-14 Seiko Epson Corporation Dispositif generateur de potentiel
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
US5870154A (en) * 1996-03-08 1999-02-09 Honeywell Inc. Signal enhancement system
US5781139A (en) * 1996-03-19 1998-07-14 Thomson Multimedia S.A. Switched capacitor digital-to analog converter
KR100440540B1 (ko) * 1996-08-16 2004-09-18 삼성전자주식회사 파워-오프 방전 회로를 갖는 액정 표시 장치
JP4147594B2 (ja) * 1997-01-29 2008-09-10 セイコーエプソン株式会社 アクティブマトリクス基板、液晶表示装置および電子機器
GB2323958A (en) 1997-04-04 1998-10-07 Sharp Kk Active matrix devices
GB2323957A (en) 1997-04-04 1998-10-07 Sharp Kk Active matrix drive circuits
GB9706943D0 (en) 1997-04-04 1997-05-21 Sharp Kk Active matrix device circuits
US6380917B2 (en) 1997-04-18 2002-04-30 Seiko Epson Corporation Driving circuit of electro-optical device, driving method for electro-optical device, and electro-optical device and electronic equipment employing the electro-optical device
JP3613940B2 (ja) 1997-08-29 2005-01-26 ソニー株式会社 ソースフォロワ回路、液晶表示装置および液晶表示装置の出力回路
JP4046811B2 (ja) 1997-08-29 2008-02-13 ソニー株式会社 液晶表示装置
US5952948A (en) * 1997-09-24 1999-09-14 Townsend And Townsend And Crew Llp Low power liquid-crystal display driver
US6323851B1 (en) * 1997-09-30 2001-11-27 Casio Computer Co., Ltd. Circuit and method for driving display device
US5923275A (en) * 1997-10-22 1999-07-13 National Semiconductor Corporation Accurate charge-dividing digital-to-analog converter
US6441758B1 (en) 1997-11-27 2002-08-27 Semiconductor Energy Laboratory Co., Ltd. D/A conversion circuit and semiconductor device
JPH11184444A (ja) * 1997-12-24 1999-07-09 Oki Micro Design Miyazaki Co Ltd 液晶表示装置駆動用集積回路
JP3472473B2 (ja) * 1998-03-25 2003-12-02 シャープ株式会社 液晶パネルの駆動方法および液晶表示装置
JP3216604B2 (ja) * 1998-06-25 2001-10-09 日本電気株式会社 スイッチトキャパシタ型ｄ／ａ変換器及びディスプレイ駆動回路
US6420988B1 (en) * 1998-12-03 2002-07-16 Semiconductor Energy Laboratory Co., Ltd. Digital analog converter and electronic device using the same
EP1020839A3 (de) 1999-01-08 2002-11-27 Sel Semiconductor Energy Laboratory Co., Ltd. Halbleiteranzeigeeinrichtung und Steuerschaltung dafür
TW468269B (en) 1999-01-28 2001-12-11 Semiconductor Energy Lab Serial-to-parallel conversion circuit, and semiconductor display device employing the same
JP3681580B2 (ja) * 1999-07-09 2005-08-10 株式会社日立製作所 液晶表示装置
US6642915B1 (en) * 1999-07-13 2003-11-04 Intel Corporation Display panel
JP3993725B2 (ja) 1999-12-16 2007-10-17 松下電器産業株式会社 液晶駆動回路，半導体集積回路及び液晶パネル
EP1185918A2 (de) 1999-12-24 2002-03-13 Koninklijke Philips Electronics N.V. Verfahren zur bedienung eines geräts
US6466189B1 (en) * 2000-03-29 2002-10-15 Koninklijke Philips Electronics N.V. Digitally controlled current integrator for reflective liquid crystal displays
JP2001331152A (ja) * 2000-05-22 2001-11-30 Nec Corp 液晶表示装置の駆動回路及び該回路で駆動される液晶表示装置
JP2002014644A (ja) * 2000-06-29 2002-01-18 Hitachi Ltd 画像表示装置
JP4449189B2 (ja) * 2000-07-21 2010-04-14 株式会社日立製作所 画像表示装置およびその駆動方法
KR100373349B1 (ko) * 2000-12-30 2003-02-25 주식회사 하이닉스반도체 저전력 엘씨디 소오스 구동회로
CN100365688C (zh) * 2001-08-29 2008-01-30 日本电气株式会社 用于驱动电流负载器件的半导体器件及提供的电流负载器件
DE10303427A1 (de) * 2002-02-06 2003-10-16 Nec Corp Tokio Tokyo Verstärker-Schaltung, Treiber-Schaltung für ein Anzeigegerät , tragbares Telefon und tragbares elektronisches Gerät
JP3807322B2 (ja) * 2002-02-08 2006-08-09 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、表示装置及び基準電圧発生方法
JP3807321B2 (ja) * 2002-02-08 2006-08-09 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、表示装置及び基準電圧発生方法
US20030193458A1 (en) * 2002-04-16 2003-10-16 Klein Terence R. System and method for providing voltages for a liquid crystal display
US7142030B2 (en) 2002-12-03 2006-11-28 Semiconductor Energy Laboratory Co., Ltd. Data latch circuit and electronic device
US6870895B2 (en) * 2002-12-19 2005-03-22 Semiconductor Energy Laboratory Co., Ltd. Shift register and driving method thereof
JP2005182494A (ja) * 2003-12-19 2005-07-07 Mitsubishi Electric Corp 電流増幅回路およびそれを備える液晶表示装置
GB2422258A (en) * 2005-01-12 2006-07-19 Sharp Kk Bufferless switched capacitor digital to analogue converter
JP4798753B2 (ja) * 2005-02-28 2011-10-19 ルネサスエレクトロニクス株式会社 表示制御回路および表示制御方法
GB2425006A (en) * 2005-04-05 2006-10-11 Sharp Kk Switched capacitor digital/analogue converter arrangement
KR100692813B1 (ko) 2005-06-28 2007-03-14 엘지전자 주식회사 액정 표시 장치의 구동 장치 및 그의 구동 방법
US8294505B2 (en) * 2005-08-23 2012-10-23 International Business Machines Corporation Stackable programmable passive device and a testing method
KR100770723B1 (ko) * 2006-03-16 2007-10-30 삼성전자주식회사 평판 표시 장치의 소스 드라이버의 디지털/아날로그변환장치 및 디지털/아날로그 변환방법.
TWI340941B (en) * 2006-05-19 2011-04-21 Chimei Innolux Corp System for displaying image
US7443202B2 (en) * 2006-06-02 2008-10-28 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic apparatus having the same
JP5332150B2 (ja) * 2006-11-30 2013-11-06 セイコーエプソン株式会社 ソースドライバ、電気光学装置及び電子機器
US8558852B2 (en) * 2006-11-30 2013-10-15 Seiko Epson Corporation Source driver, electro-optical device, and electronic instrument
GB0714348D0 (en) 2007-07-23 2007-09-05 Innovision Res & Tech Plc near field RF communications
TWI341092B (en) * 2007-09-13 2011-04-21 Chimei Innolux Corp System for displaying image
JP5181831B2 (ja) * 2007-10-15 2013-04-10 セイコーエプソン株式会社 駆動回路、データドライバ、集積回路装置及び電子機器
US7746254B2 (en) * 2007-12-26 2010-06-29 Denso Corporation Sample and hold circuit, multiplying D/A converter having the same, and A/D converter having the same
JP5055605B2 (ja) * 2008-03-17 2012-10-24 奇美電子股▲ふん▼有限公司 液晶表示装置用ソース駆動回路及びこれを備える液晶表示装置
JP2010134107A (ja) * 2008-12-03 2010-06-17 Seiko Epson Corp 集積回路装置、電気光学装置、及び電子機器
TWI376940B (en) * 2009-02-19 2012-11-11 Novatek Microelectronics Corp Gamma volatge generating apparatus and gamma voltage generator
JP2010204598A (ja) * 2009-03-06 2010-09-16 Seiko Epson Corp 集積回路装置、電気光学装置及び電子機器
JP5491160B2 (ja) * 2009-12-22 2014-05-14 ラピスセミコンダクタ株式会社 微小容量素子及びこれを用いた半導体装置
CN102654987B (zh) 2012-02-03 2014-10-15 京东方科技集团股份有限公司 Tft-lcd基板像素点充电方法、装置及源驱动器
TWI469119B (zh) * 2012-08-06 2015-01-11 Au Optronics Corp 顯示器及其閘極驅動器
CN103247261B (zh) * 2013-04-25 2015-08-12 京东方科技集团股份有限公司 外部补偿感应电路及其感应方法、显示装置
TWI473072B (zh) * 2013-06-24 2015-02-11 Orise Technology Co Ltd 減少閂鎖元件數量的源極驅動裝置
KR102286726B1 (ko) * 2015-05-14 2021-08-05 주식회사 실리콘웍스 디스플레이 장치 및 그 구동 회로
CN106057142B (zh) * 2016-05-26 2018-12-25 深圳市华星光电技术有限公司 显示装置及其控制方法
JP6729669B2 (ja) 2018-12-11 2020-07-22 セイコーエプソン株式会社 表示ドライバー、電気光学装置及び電子機器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879723A (en) * 1972-12-21 1975-04-22 Transign Inc Destination sign system using liquid crystal display devices
JPS57124933A (en) * 1981-01-27 1982-08-04 Nippon Telegr & Teleph Corp <Ntt> Digital-to-analog converter
JPS60142625A (ja) * 1983-12-29 1985-07-27 Sony Corp デイジタル／アナログ変換器
US4775891A (en) * 1984-08-31 1988-10-04 Casio Computer Co., Ltd. Image display using liquid crystal display panel
JP2646523B2 (ja) * 1984-10-26 1997-08-27 旭硝子株式会社 画像表示装置
US4667179A (en) * 1985-03-07 1987-05-19 Xerox Corporation Two reference voltage weighted capacitor digital to analog converter
JPS6276822A (ja) * 1985-09-30 1987-04-08 Kenzo Watanabe デイジタル・アナログ変換方法
US5021787A (en) * 1987-03-26 1991-06-04 Texas Instruments Incorporated Digital-analog converter for conversion of law A- encoded digital signals into analog signals
JPH01133424A (ja) * 1987-11-19 1989-05-25 Sanyo Electric Co Ltd Ｄａ変換回路
US4872002A (en) * 1988-02-01 1989-10-03 General Electric Company Integrated matrix display circuitry
CA1292520C (en) * 1988-05-27 1991-11-26 Roger Colbeck Jitter-invariant switched capacitor pulse shaper
GB8813162D0 (en) * 1988-06-03 1988-07-06 British Telecomm Digital-to-analogue conversion
US5061920A (en) * 1988-12-20 1991-10-29 Honeywell Inc. Saturating column driver for grey scale LCD
JP2520167B2 (ja) * 1989-04-04 1996-07-31 シャープ株式会社 表示装置のための駆動回路
JPH0319430A (ja) * 1989-06-16 1991-01-28 Nec Corp デイジタルーアナログ変換器

Also Published As

Publication number Publication date
JP2743683B2 (ja) 1998-04-22
EP0510696A1 (de) 1992-10-28
JPH0594159A (ja) 1993-04-16
US5453757A (en) 1995-09-26
US5648791A (en) 1997-07-15
EP0510696B1 (de) 1996-10-30
KR960010729B1 (ko) 1996-08-07
DE69214872T2 (de) 1997-03-13
KR920020387A (ko) 1992-11-21

Similar Documents

Publication Publication Date Title
DE69214872D1 (de) Flüssigkristallanzeigensteuerungssystem
DE69223009D1 (de) Flüssigkristall-Anzeigeeinheit
DE69216656T2 (de) Flüssigkristallanzeigesystem
DE69231455T2 (de) Flüssigkristallanzeige
KR930703415A (ko) 전광 액정 시스템
DE69215769T2 (de) Flüssigkristallanzeigeelement
DE69325555D1 (de) Elektrooptisches fluessigkristallsystem
DE69330337T2 (de) Flüssigkristallanzeige
DE69324314D1 (de) Flüssigkristallanzeige
DE69212311T2 (de) Flüssigkristallanzeige
DE69228929T2 (de) Flüssigkristallanzeige
DE69331021T2 (de) Flüssigkristallanzeigeeinrichtung
DE69231728T2 (de) Flüssigkristallanzeigevorrichtung
DE69215991T2 (de) Flüssigkristall-Anzeigesystem
DE69311950T2 (de) Flüssigkristallanzeige
DE69210638D1 (de) Flüssigkristallanzeigevorrichtung
DE69217741T2 (de) Flüssigkeitskristall-Anzeigeelement
DE69318748D1 (de) Flüssigkristallanzeige
DE69211132D1 (de) Grossflächige flüssigkristallanzeige
DE69318434T2 (de) Flüssigkristallanzeige
DE69208898T2 (de) Flüssigkristallanzeige
DE59207634D1 (de) Flüssigkristallanzeigenanordnung
KR930020194U (ko) 액정표시소자
DE69231937D1 (de) Elektrooptisches Flüssigkristallsystem
KR940008326U (ko) 액정 표시 소자

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee