DE68923327T2 - Flüssigkristallanzeigegerät. - Google Patents

Flüssigkristallanzeigegerät.

Info

Publication number
DE68923327T2
DE68923327T2 DE68923327T DE68923327T DE68923327T2 DE 68923327 T2 DE68923327 T2 DE 68923327T2 DE 68923327 T DE68923327 T DE 68923327T DE 68923327 T DE68923327 T DE 68923327T DE 68923327 T2 DE68923327 T2 DE 68923327T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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
DE68923327T
Other languages
English (en)
Other versions
DE68923327D1 (de
Inventor
Akira Tsuboyama
Akiko Ooki
Hiroshi Inoue
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
Publication of DE68923327D1 publication Critical patent/DE68923327D1/de
Application granted granted Critical
Publication of DE68923327T2 publication Critical patent/DE68923327T2/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
    • G09G3/34—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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
    • 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
    • G09G2310/0232—Special driving of display border areas
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
DE68923327T 1988-07-14 1989-07-13 Flüssigkristallanzeigegerät. Expired - Fee Related DE68923327T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63176591A JP2651204B2 (ja) 1988-07-14 1988-07-14 液晶装置の駆動法

Publications (2)

Publication Number Publication Date
DE68923327D1 DE68923327D1 (de) 1995-08-10
DE68923327T2 true DE68923327T2 (de) 1995-12-07

Family

ID=16016244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923327T Expired - Fee Related DE68923327T2 (de) 1988-07-14 1989-07-13 Flüssigkristallanzeigegerät.

Country Status (4)

Country Link
US (2) US5124820A (de)
EP (1) EP0350934B1 (de)
JP (1) JP2651204B2 (de)
DE (1) DE68923327T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2651204B2 (ja) * 1988-07-14 1997-09-10 キヤノン株式会社 液晶装置の駆動法
EP0355693B1 (de) * 1988-08-17 1995-04-12 Canon Kabushiki Kaisha Anzeigevorrichtung
US5233447A (en) * 1988-10-26 1993-08-03 Canon Kabushiki Kaisha Liquid crystal apparatus and display system
US5420603A (en) * 1991-02-20 1995-05-30 Canon Kabushiki Kaisha Display apparatus
JP3227197B2 (ja) * 1991-06-18 2001-11-12 キヤノン株式会社 表示装置
JPH0534697A (ja) * 1991-07-25 1993-02-12 Canon Inc 強誘電性液晶表示素子
DE69320073T2 (de) * 1992-01-24 1999-02-25 Canon Kk Verfahren zur Behandlung einer chiralen smektischen Flüssigkristallvorrichtung
JP3058804B2 (ja) 1994-11-16 2000-07-04 キヤノン株式会社 液晶装置
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
US6670937B1 (en) 1999-03-01 2003-12-30 Canon Kabushiki Kaisha Liquid crystal display apparatus
US7948464B2 (en) * 2004-09-29 2011-05-24 Citizen Holdings Co., Ltd. Memory-type liquid crystal display device
GB2419215A (en) * 2004-10-14 2006-04-19 Magink Display Technologies In Display device
EP1768094A1 (de) * 2005-09-26 2007-03-28 Toppoly Optoelectronics Corp. Anzeigevorrichtung und ihr Ansteuerverfahren
JP5076313B2 (ja) * 2005-12-13 2012-11-21 住友化学株式会社 精製２，２−ジメチル−３−ホルミルシクロプロパンカルボン酸エステルの製造方法およびその中間体
TW201227660A (en) * 2010-12-22 2012-07-01 Ind Tech Res Inst Apparatus and method for driving multi-stable display panel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697887A (en) * 1984-04-28 1987-10-06 Canon Kabushiki Kaisha Liquid crystal device and method for driving the same using ferroelectric liquid crystal and FET's
US4701026A (en) * 1984-06-11 1987-10-20 Seiko Epson Kabushiki Kaisha Method and circuits for driving a liquid crystal display device
JPH0750268B2 (ja) * 1985-07-08 1995-05-31 セイコーエプソン株式会社 液晶素子の駆動方法
US4836656A (en) * 1985-12-25 1989-06-06 Canon Kabushiki Kaisha Driving method for optical modulation device
US4770502A (en) * 1986-01-10 1988-09-13 Hitachi, Ltd. Ferroelectric liquid crystal matrix driving apparatus and method
JPS63116128A (ja) * 1986-11-04 1988-05-20 Canon Inc 光学変調装置
US4901066A (en) * 1986-12-16 1990-02-13 Matsushita Electric Industrial Co., Ltd. Method of driving an optical modulation device
JPS63225295A (ja) * 1987-03-14 1988-09-20 シャープ株式会社 液晶表示装置
JP2651204B2 (ja) * 1988-07-14 1997-09-10 キヤノン株式会社 液晶装置の駆動法

Also Published As

Publication number Publication date
JPH0225834A (ja) 1990-01-29
JP2651204B2 (ja) 1997-09-10
EP0350934B1 (de) 1995-07-05
DE68923327D1 (de) 1995-08-10
US5124820A (en) 1992-06-23
EP0350934A2 (de) 1990-01-17
EP0350934A3 (de) 1991-08-14
US5353137A (en) 1994-10-04

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Legal Events

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