JPS6232424A - 液晶装置 - Google Patents

液晶装置

Info

Publication number
JPS6232424A
JPS6232424A JP60172002A JP17200285A JPS6232424A JP S6232424 A JPS6232424 A JP S6232424A JP 60172002 A JP60172002 A JP 60172002A JP 17200285 A JP17200285 A JP 17200285A JP S6232424 A JPS6232424 A JP S6232424A
Authority
JP
Japan
Prior art keywords
liquid crystal
phase
driving
ferroelectric liquid
crystal element
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.)
Granted
Application number
JP60172002A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0438330B2 (en]
Inventor
Shinjiro Okada
伸二郎 岡田
Osamu Taniguchi
修 谷口
Yutaka Inaba
豊 稲葉
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.)
Canon Inc
Original Assignee
Canon Inc
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 Inc filed Critical Canon Inc
Priority to JP60172002A priority Critical patent/JPS6232424A/ja
Priority to US06/891,584 priority patent/US4738515A/en
Publication of JPS6232424A publication Critical patent/JPS6232424A/ja
Publication of JPH0438330B2 publication Critical patent/JPH0438330B2/ja
Granted 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
    • G09G3/3622—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
    • 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

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 Display Device Control (AREA)
  • Liquid Crystal (AREA)
JP60172002A 1985-08-05 1985-08-05 液晶装置 Granted JPS6232424A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60172002A JPS6232424A (ja) 1985-08-05 1985-08-05 液晶装置
US06/891,584 US4738515A (en) 1985-08-05 1986-08-01 Driving method for liquid crystal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60172002A JPS6232424A (ja) 1985-08-05 1985-08-05 液晶装置

Publications (2)

Publication Number Publication Date
JPS6232424A true JPS6232424A (ja) 1987-02-12
JPH0438330B2 JPH0438330B2 (en]) 1992-06-24

Family

ID=15933697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60172002A Granted JPS6232424A (ja) 1985-08-05 1985-08-05 液晶装置

Country Status (2)

Country Link
US (1) US4738515A (en])
JP (1) JPS6232424A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198020A (ja) * 1987-02-13 1988-08-16 Asahi Glass Co Ltd 強誘電性液晶表示素子
US5251050A (en) * 1991-07-25 1993-10-05 Canon Kabushiki Kaisha Liquid crystal display having spontaneous polarization above threshold voltage times liquid crystal and sub-capacitor capacitance over two times pixel area

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163324A (ja) * 1985-01-14 1986-07-24 Canon Inc 液晶セルの駆動方法
JPS62112128A (ja) * 1985-11-11 1987-05-23 Semiconductor Energy Lab Co Ltd 液晶装置
US5572345A (en) * 1986-03-11 1996-11-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device for preventing short circuiting therein
JPH0690375B2 (ja) * 1986-04-17 1994-11-14 キヤノン株式会社 液晶装置
US4838653A (en) * 1986-07-22 1989-06-13 Raychem Corporation Liquid crystal display with particular relationship of the capacitances
EP0256548B1 (en) * 1986-08-18 1993-03-17 Canon Kabushiki Kaisha Method and apparatus for driving optical modulation device
JPS63116128A (ja) * 1986-11-04 1988-05-20 Canon Inc 光学変調装置
US5165076A (en) * 1987-06-12 1992-11-17 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers
EP0294852B1 (en) * 1987-06-12 1995-12-06 Canon Kabushiki Kaisha Ferroelectric liquid crystal device
JP2770944B2 (ja) * 1987-08-19 1998-07-02 キヤノン株式会社 液晶素子
JP2655719B2 (ja) * 1989-03-20 1997-09-24 富士通株式会社 液晶表示素子
JP2769879B2 (ja) * 1989-09-29 1998-06-25 キヤノン株式会社 カイラルスメクチック液晶素子
JPH03164713A (ja) * 1989-11-24 1991-07-16 Semiconductor Energy Lab Co Ltd 強誘電性液晶電気光学装置とその作製方法
JPH03177819A (ja) * 1989-12-07 1991-08-01 Casio Comput Co Ltd 液晶素子
JPH0412326A (ja) * 1990-05-01 1992-01-16 Canon Inc 液晶素子
JP3143497B2 (ja) * 1990-08-22 2001-03-07 キヤノン株式会社 液晶装置
US5177475A (en) * 1990-12-19 1993-01-05 Xerox Corporation Control of liquid crystal devices
JP2775527B2 (ja) * 1991-02-01 1998-07-16 キヤノン株式会社 カイラルスメクチック液晶素子
JPH04258924A (ja) * 1991-02-13 1992-09-14 Canon Inc カイラルスメクチック液晶素子およびその製造方法
US5420603A (en) * 1991-02-20 1995-05-30 Canon Kabushiki Kaisha Display apparatus
JPH05150244A (ja) * 1991-02-20 1993-06-18 Canon Inc 強誘電液晶素子
JP2826776B2 (ja) * 1991-02-20 1998-11-18 キヤノン株式会社 強誘電性液晶装置
US5260817A (en) * 1991-03-27 1993-11-09 Canon Kabushiki Kaisha Liquid crystal optical device comprising a liquid crystal pixel and a parallel circuit for providing a gradation of display
JP2794226B2 (ja) * 1991-04-15 1998-09-03 キヤノン株式会社 強誘電性液晶素子の駆動装置および駆動方法
EP0509490A3 (en) * 1991-04-16 1993-05-26 Canon Kabushiki Kaisha Liquid crystal apparatus
US5471229A (en) * 1993-02-10 1995-11-28 Canon Kabushiki Kaisha Driving method for liquid crystal device
US5532713A (en) * 1993-04-20 1996-07-02 Canon Kabushiki Kaisha Driving method for liquid crystal device
US5446570A (en) * 1993-04-27 1995-08-29 Canon Kabushiki Kaisha Liquid crystal display with projecting portions on the electrodes
US5592190A (en) * 1993-04-28 1997-01-07 Canon Kabushiki Kaisha Liquid crystal display apparatus and drive method
SG50576A1 (en) * 1993-05-19 2001-04-17 Rolic Ag Method and device for driving liquid crystal
US5731797A (en) * 1994-10-06 1998-03-24 Matsushita Electric Industrial Co., Ltd. Driving method for spatial light modulator and projection display system
US6061045A (en) * 1995-06-19 2000-05-09 Canon Kabushiki Kaisha Liquid crystal display apparatus and method of driving same
JP3342341B2 (ja) * 1997-03-13 2002-11-05 キヤノン株式会社 液晶装置及び液晶装置の駆動方法
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
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
US8059216B2 (en) * 2005-12-20 2011-11-15 Koninklijke Philips Electronics N.V. Switchable autostereoscopic display device
US7616179B2 (en) * 2006-03-31 2009-11-10 Canon Kabushiki Kaisha Organic EL display apparatus and driving method therefor
US8134540B2 (en) * 2007-10-16 2012-03-13 Wintek Corporation Touch panel and liquid crystal display panel
TWI396887B (zh) * 2008-05-07 2013-05-21 Au Optronics Corp 液晶顯示裝置及相關驅動方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214824A (ja) * 1983-05-20 1984-12-04 Seiko Epson Corp 液晶電気光学装置
JPS6031121A (ja) * 1983-07-30 1985-02-16 Canon Inc 液晶装置
JPS6070417A (ja) * 1983-09-28 1985-04-22 Canon Inc 液晶素子

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341199A (en) * 1976-08-31 1978-04-14 Sharp Corp Liquid crystal color display unit
JPS55110218A (en) * 1979-02-19 1980-08-25 Casio Comput Co Ltd Display cell
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
US4388375A (en) * 1981-11-24 1983-06-14 American Hoechst Corporation Polyester based polarizer
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214824A (ja) * 1983-05-20 1984-12-04 Seiko Epson Corp 液晶電気光学装置
JPS6031121A (ja) * 1983-07-30 1985-02-16 Canon Inc 液晶装置
JPS6070417A (ja) * 1983-09-28 1985-04-22 Canon Inc 液晶素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198020A (ja) * 1987-02-13 1988-08-16 Asahi Glass Co Ltd 強誘電性液晶表示素子
US5251050A (en) * 1991-07-25 1993-10-05 Canon Kabushiki Kaisha Liquid crystal display having spontaneous polarization above threshold voltage times liquid crystal and sub-capacitor capacitance over two times pixel area

Also Published As

Publication number Publication date
JPH0438330B2 (en]) 1992-06-24
US4738515A (en) 1988-04-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees