ATE159831T1 - Flüssigkristallanzeigevorrichtung - Google Patents

Flüssigkristallanzeigevorrichtung

Info

Publication number
ATE159831T1
ATE159831T1 AT93120880T AT93120880T ATE159831T1 AT E159831 T1 ATE159831 T1 AT E159831T1 AT 93120880 T AT93120880 T AT 93120880T AT 93120880 T AT93120880 T AT 93120880T AT E159831 T1 ATE159831 T1 AT E159831T1
Authority
AT
Austria
Prior art keywords
liquid crystal
display panel
display device
crystal display
constituted
Prior art date
Application number
AT93120880T
Other languages
English (en)
Inventor
Kazunori Katakura
Shinjiro Okada
Yutaka Inaba
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE159831T1 publication Critical patent/ATE159831T1/de

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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric 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
    • 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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • G09G3/3637—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with intermediate tones displayed by domain size control
    • 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
    • G09G3/3674—Details of drivers for scan 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
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/065—Waveforms comprising zero voltage phase or pause
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • 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
    • G09G3/20—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
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
    • 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
    • G09G3/207—Display of intermediate tones by domain size control
AT93120880T 1992-12-25 1993-12-24 Flüssigkristallanzeigevorrichtung ATE159831T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP35790892 1992-12-25
JP10598693 1993-04-09
JP8866193 1993-04-15
JP05345886A JP3118682B2 (ja) 1992-12-25 1993-12-24 液晶表示装置

Publications (1)

Publication Number Publication Date
ATE159831T1 true ATE159831T1 (de) 1997-11-15

Family

ID=27467539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93120880T ATE159831T1 (de) 1992-12-25 1993-12-24 Flüssigkristallanzeigevorrichtung

Country Status (5)

Country Link
US (2) US5754154A (de)
EP (1) EP0604930B1 (de)
JP (1) JP3118682B2 (de)
AT (1) ATE159831T1 (de)
DE (1) DE69314921T2 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0731438A3 (de) * 1995-02-27 1999-01-13 Canon Kabushiki Kaisha Anzeigevorrichtung
JPH09127483A (ja) * 1995-11-06 1997-05-16 Sharp Corp 液晶表示装置
US5818402A (en) * 1996-01-19 1998-10-06 Lg Electronics Inc. Display driver for reducing crosstalk by detecting current at the common electrode and applying a compensation voltage to the common electrode
DE19607817A1 (de) * 1996-03-01 1997-09-04 Mediatec Ges Fuer Multimediale Anzeigeeinrichtung, insbesondere zur Fahrgastinformation an Bahnsteigen
US5914764A (en) * 1996-09-25 1999-06-22 Rockwell International Corporation Method and apparatus for using optical response time to control a liquid crystal display
US6452581B1 (en) 1997-04-11 2002-09-17 Canon Kabushiki Kaisha Driving method for liquid crystal device and liquid crystal apparatus
US6222517B1 (en) 1997-07-23 2001-04-24 Canon Kabushiki Kaisha Liquid crystal apparatus
US6177968B1 (en) 1997-09-01 2001-01-23 Canon Kabushiki Kaisha Optical modulation device with pixels each having series connected electrode structure
US6323850B1 (en) 1998-04-30 2001-11-27 Canon Kabushiki Kaisha Driving method for liquid crystal device
JP3305283B2 (ja) * 1998-05-01 2002-07-22 キヤノン株式会社 画像表示装置及び前記装置の制御方法
US5900851A (en) * 1998-05-13 1999-05-04 Ut Automotive Dearborn, Inc. Electroluminescent panel drive optimization
US6414669B1 (en) * 1998-05-14 2002-07-02 Minolta Co., Ltd. Driving method and apparatus for liquid crystal display device
JP3347678B2 (ja) 1998-06-18 2002-11-20 キヤノン株式会社 液晶素子とその駆動方法
US6333728B1 (en) 1998-09-03 2001-12-25 International Business Machines Corporation Method and apparatus for real-time on-off contrast ratio optimization in liquid crystal displays
KR100683519B1 (ko) * 1999-12-23 2007-02-15 엘지.필립스 엘시디 주식회사 액정 패널의 충전 특성 보상회로 및 충전 특성 보상방법
EP1229510B1 (de) * 1999-12-27 2012-04-25 Toshiba Mobile Display Co., Ltd Flüssigkristallanzeigeeinrichtung und Steuerungsverfahren dafür mit Übergang von einem Anfangszustand in einen Anzeigezustand
WO2001069310A1 (en) * 2000-03-14 2001-09-20 Koninklijke Philips Electronics N.V. Twisted nematic liquid crystal display device with means for temperature compensation of operating voltage
TW573290B (en) * 2000-04-10 2004-01-21 Sharp Kk Driving method of image display apparatus, driving apparatus of image display apparatus, and image display apparatus
US7088322B2 (en) * 2000-05-12 2006-08-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
TW499664B (en) * 2000-10-31 2002-08-21 Au Optronics Corp Drive circuit of liquid crystal display panel and liquid crystal display
JP2002244202A (ja) * 2001-02-14 2002-08-30 Sony Corp 液晶プロジェクタ装置および液晶プロジェクタ装置の駆動方法
JP4667619B2 (ja) * 2001-02-27 2011-04-13 パナソニック株式会社 プラズマ表示装置及びその駆動方法
US7064740B2 (en) * 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
JP3752596B2 (ja) * 2001-11-16 2006-03-08 日本精機株式会社 有機ｅｌパネルの駆動回路
AU2002366174A1 (en) * 2001-11-20 2003-06-10 E Ink Corporation Methods for driving bistable electro-optic displays
JP3679784B2 (ja) * 2002-06-13 2005-08-03 キヤノン株式会社 画像表示素子の変調装置および画像表示装置
JP3835363B2 (ja) * 2002-07-09 2006-10-18 株式会社デンソー 車両用発電制御装置
US6853145B2 (en) * 2002-08-01 2005-02-08 Lg Electronics Inc. Method and apparatus for driving plasma display panel
AU2003255917A1 (en) * 2002-09-20 2004-04-08 Koninklijke Philips Electronics N.V. Luminescence and color variation compensation in a flexible display
JP3870954B2 (ja) * 2003-07-31 2007-01-24 セイコーエプソン株式会社 液晶パネルの駆動方法、液晶装置および電子機器
US7420538B2 (en) 2003-12-03 2008-09-02 Sharp Kabushiki Kaisha Liquid crystal display device and driving device thereof, and method for driving liquid crystal display device
US20050140634A1 (en) * 2003-12-26 2005-06-30 Nec Corporation Liquid crystal display device, and method and circuit for driving liquid crystal display device
US8395577B2 (en) * 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7872631B2 (en) * 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US7777714B2 (en) 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7532192B2 (en) * 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7602369B2 (en) * 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7505018B2 (en) * 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7612757B2 (en) * 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US20050248553A1 (en) * 2004-05-04 2005-11-10 Sharp Laboratories Of America, Inc. Adaptive flicker and motion blur control
KR101016290B1 (ko) * 2004-06-30 2011-02-22 엘지디스플레이 주식회사 라인 온 글래스형 액정표시장치 및 구동방법
TWI237341B (en) * 2004-07-21 2005-08-01 Ritdisplay Corp System of detection and repair and method thereof
TWI261136B (en) * 2004-08-03 2006-09-01 Au Optronics Corp Structures and methods of temperature compensation for LCD modules
US7889163B2 (en) * 2004-08-27 2011-02-15 Qualcomm Mems Technologies, Inc. Drive method for MEMS devices
US7948464B2 (en) * 2004-09-29 2011-05-24 Citizen Holdings Co., Ltd. Memory-type liquid crystal display device
US7898519B2 (en) * 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8050511B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) * 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US8050512B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8836621B2 (en) * 2004-12-15 2014-09-16 Nlt Technologies, Ltd. Liquid crystal display apparatus, driving method for same, and driving circuit for same
US7473745B2 (en) * 2005-09-02 2009-01-06 Equistar Chemicals, Lp Preparation of multimodal polyethylene
US20070085807A1 (en) * 2005-10-19 2007-04-19 Rosemount Inc. LCD design for cold temperature operation
US20070103412A1 (en) * 2005-11-09 2007-05-10 Pao-Yun Tang Liquid crystal display having a voltage divider with a thermistor
US8121401B2 (en) * 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US7616179B2 (en) 2006-03-31 2009-11-10 Canon Kabushiki Kaisha Organic EL display apparatus and driving method therefor
JP4195476B2 (ja) * 2006-06-14 2008-12-10 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
US8941580B2 (en) * 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
US9165493B2 (en) * 2008-10-14 2015-10-20 Apple Inc. Color correction of electronic displays utilizing gain control
JP4743268B2 (ja) * 2008-12-15 2011-08-10 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
KR101341904B1 (ko) * 2009-02-20 2013-12-13 엘지디스플레이 주식회사 액정 표시장치의 구동장치와 그 구동방법
US20100214271A1 (en) * 2009-02-25 2010-08-26 Seiko Epson Corporation Liquid crystal device, temperature detection method, and electronic apparatus
JP5195650B2 (ja) 2009-06-03 2013-05-08 セイコーエプソン株式会社 液晶表示装置、制御方法および電子機器
JP5071442B2 (ja) 2009-06-03 2012-11-14 セイコーエプソン株式会社 液晶表示装置、制御方法および電子機器
WO2011089832A1 (en) * 2010-01-20 2011-07-28 Semiconductor Energy Laboratory Co., Ltd. Method for driving display device and liquid crystal display device
DE102011007493B4 (de) * 2011-04-15 2015-07-02 BMG Gesellschaft für moderne Informationssysteme mbH Flüssigkristallanzeige und Verfahren zu deren Ansteuerung
WO2013018647A1 (ja) * 2011-08-03 2013-02-07 シャープ株式会社 表示パネルのムラ補正方法、駆動回路、表示装置
KR20140108653A (ko) * 2011-11-30 2014-09-12 티피 비전 홀딩 비.브이. 디스플레이를 구동하기 위한 장치 및 방법
US8907695B2 (en) * 2012-04-27 2014-12-09 Shenzhen China Star Optoelectronics Technology Co., Ltd. Detecting method and detecting device of abnormality of differential signal receiving terminal of liquid crystal displaying module
KR102082794B1 (ko) 2012-06-29 2020-02-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치의 구동 방법, 및 표시 장치
US9534938B1 (en) * 2015-01-30 2017-01-03 Squadle, Inc. System and method for automatic measurement and recording
KR102391476B1 (ko) * 2015-12-02 2022-04-28 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432382A (en) * 1972-04-06 1976-04-14 Matsushita Electric Ind Co Ltd Method of driving a liquid crystal display device method of producing a drying filter
EP0002920B1 (de) * 1977-12-20 1982-01-13 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Flüssigkristallanzeigevorrichtungen
US4563059A (en) * 1983-01-10 1986-01-07 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
US4390874A (en) * 1981-01-09 1983-06-28 Texas Instruments Incorporated Liquid crystal display system having improved temperature compensation
FR2538138B1 (fr) * 1982-12-21 1985-06-07 Thomson Csf Systeme d'asservissement en temperature d'un dispositif thermo-actif
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
JPS60156043A (ja) * 1984-01-23 1985-08-16 Canon Inc カイラルスメクティック液晶素子
US4709995A (en) * 1984-08-18 1987-12-01 Canon Kabushiki Kaisha Ferroelectric display panel and driving method therefor to achieve gray scale
JPS6186732A (ja) * 1984-10-04 1986-05-02 Canon Inc 液晶装置
JPS61156229A (ja) * 1984-12-28 1986-07-15 Canon Inc 液晶装置
US4923285A (en) * 1985-04-22 1990-05-08 Canon Kabushiki Kaisha Drive apparatus having a temperature detector
US4844590A (en) * 1985-05-25 1989-07-04 Canon Kabushiki Kaisha Method and apparatus for driving ferroelectric liquid crystal device
GB2178581B (en) * 1985-07-12 1989-07-19 Canon Kk Liquid crystal apparatus and driving method therefor
JPH0248872Y2 (de) * 1985-12-03 1990-12-21
GB2185614B (en) * 1985-12-25 1990-04-18 Canon Kk Optical modulation device
JPH07120143B2 (ja) * 1986-06-04 1995-12-20 キヤノン株式会社 表示パネルの情報読出し法及び表示パネルの情報読出し装置
EP0256548B1 (de) * 1986-08-18 1993-03-17 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Ansteuerung einer optischen Modulationsanordnung
EP0316774B1 (de) * 1987-11-12 1997-01-29 Canon Kabushiki Kaisha Flüssigkristallgerät
US4951037A (en) * 1988-03-17 1990-08-21 Honeywell Inc. Display segment fault detection apparatus
US4932659A (en) * 1988-04-04 1990-06-12 Freeberg Lloyd L Golf putter with alignment device
JP2660566B2 (ja) * 1988-12-15 1997-10-08 キヤノン株式会社 強誘電性液晶装置およびその駆動法
JP3227197B2 (ja) * 1991-06-18 2001-11-12 キヤノン株式会社 表示装置
JP2502871B2 (ja) * 1992-01-27 1996-05-29 松下電器産業株式会社 液晶駆動回路と表示装置

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DE69314921T2 (de) 1998-03-19
JP3118682B2 (ja) 2000-12-18
JPH06347759A (ja) 1994-12-22
US5754154A (en) 1998-05-19
EP0604930A1 (de) 1994-07-06
DE69314921D1 (de) 1997-12-04
US5717421A (en) 1998-02-10
EP0604930B1 (de) 1997-10-29

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