JP2652886B2 - 液晶装置の駆動方法 - Google Patents

液晶装置の駆動方法

Info

Publication number
JP2652886B2
JP2652886B2 JP1101733A JP10173389A JP2652886B2 JP 2652886 B2 JP2652886 B2 JP 2652886B2 JP 1101733 A JP1101733 A JP 1101733A JP 10173389 A JP10173389 A JP 10173389A JP 2652886 B2 JP2652886 B2 JP 2652886B2
Authority
JP
Japan
Prior art keywords
pulse
phase
scanning
liquid crystal
driving method
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
JP1101733A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02281233A (ja
Inventor
修 谷口
明 坪山
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
Priority to JP1101733A priority Critical patent/JP2652886B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to ES90107631T priority patent/ES2074493T3/es
Priority to EP90107631A priority patent/EP0394903B1/fr
Priority to DE69020942T priority patent/DE69020942T2/de
Priority to AT90107631T priority patent/ATE125380T1/de
Publication of JPH02281233A publication Critical patent/JPH02281233A/ja
Priority to US07/814,436 priority patent/US5267065A/en
Priority to US08/456,725 priority patent/US5815130A/en
Priority to US08/923,464 priority patent/US5815131A/en
Application granted granted Critical
Publication of JP2652886B2 publication Critical patent/JP2652886B2/ja
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
    • G09G3/3674—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
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • 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
    • G09G2310/04—Partial updating of the display screen
    • 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
    • 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

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)
  • Liquid Crystal Substances (AREA)
JP1101733A 1989-04-24 1989-04-24 液晶装置の駆動方法 Expired - Fee Related JP2652886B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1101733A JP2652886B2 (ja) 1989-04-24 1989-04-24 液晶装置の駆動方法
EP90107631A EP0394903B1 (fr) 1989-04-24 1990-04-23 Dispositif d'affichage à cristaux liquides
DE69020942T DE69020942T2 (de) 1989-04-24 1990-04-23 Flüssigkristallanzeige.
AT90107631T ATE125380T1 (de) 1989-04-24 1990-04-23 Flüssigkristallanzeige.
ES90107631T ES2074493T3 (es) 1989-04-24 1990-04-23 Aparato de cristal liquido.
US07/814,436 US5267065A (en) 1989-04-24 1991-12-30 Liquid crystal apparatus
US08/456,725 US5815130A (en) 1989-04-24 1995-06-01 Chiral smectic liquid crystal display and method of selectively driving the scanning and data electrodes
US08/923,464 US5815131A (en) 1989-04-24 1997-09-04 Liquid crystal apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1101733A JP2652886B2 (ja) 1989-04-24 1989-04-24 液晶装置の駆動方法

Publications (2)

Publication Number Publication Date
JPH02281233A JPH02281233A (ja) 1990-11-16
JP2652886B2 true JP2652886B2 (ja) 1997-09-10

Family

ID=14308464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1101733A Expired - Fee Related JP2652886B2 (ja) 1989-04-24 1989-04-24 液晶装置の駆動方法

Country Status (5)

Country Link
EP (1) EP0394903B1 (fr)
JP (1) JP2652886B2 (fr)
AT (1) ATE125380T1 (fr)
DE (1) DE69020942T2 (fr)
ES (1) ES2074493T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271817B1 (en) 1991-03-20 2001-08-07 Seiko Epson Corporation Method of driving liquid crystal display device that reduces afterimages
JP3227197B2 (ja) * 1991-06-18 2001-11-12 キヤノン株式会社 表示装置
GB2271011A (en) * 1992-09-23 1994-03-30 Central Research Lab Ltd Greyscale addressing of ferroelectric liquid crystal displays.
KR0147590B1 (ko) * 1994-06-03 1998-12-01 윤종용 매트릭스형 액정표시소자 구동 장치 및 방법
DE69524013T2 (de) * 1994-09-12 2002-06-06 Canon K.K., Tokio/Tokyo Ansteuerung für eine Ferroelectrische Flüsigkristallvorichtung
JP3286503B2 (ja) * 1994-09-28 2002-05-27 キヤノン株式会社 液晶素子の駆動法、及び該駆動法が用いられる液晶装置
US6018330A (en) * 1995-04-28 2000-01-25 Canon Kabushiki Kaisha Liquid crystal display apparatus
US6061044A (en) * 1995-05-30 2000-05-09 Canon Kabushiki Kaisha Liquid-crystal display apparatus
US5734365A (en) * 1996-01-25 1998-03-31 Canon Kabushiki Kaisha Liquid crystal display apparatus
US5903251A (en) * 1996-01-29 1999-05-11 Canon Kabushiki Kaisha Liquid crystal apparatus that changes a voltage level of a correction pulse based on a detected temperature
EP0946937A2 (fr) * 1997-10-20 1999-10-06 Koninklijke Philips Electronics N.V. Dispositif d'affichage
DE102011007493B4 (de) * 2011-04-15 2015-07-02 BMG Gesellschaft für moderne Informationssysteme mbH Flüssigkristallanzeige und Verfahren zu deren Ansteuerung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709995A (en) * 1984-08-18 1987-12-01 Canon Kabushiki Kaisha Ferroelectric display panel and driving method therefor to achieve gray scale
JP2505756B2 (ja) * 1986-07-22 1996-06-12 キヤノン株式会社 光学変調素子の駆動法
JP2531683B2 (ja) * 1987-06-08 1996-09-04 キヤノン株式会社 液晶装置
JP2768421B2 (ja) * 1987-08-31 1998-06-25 シャープ株式会社 強誘電性液晶表示装置の表示方法

Also Published As

Publication number Publication date
ATE125380T1 (de) 1995-08-15
ES2074493T3 (es) 1995-09-16
EP0394903B1 (fr) 1995-07-19
DE69020942T2 (de) 1995-11-23
EP0394903A3 (fr) 1991-09-18
EP0394903A2 (fr) 1990-10-31
DE69020942D1 (de) 1995-08-24
JPH02281233A (ja) 1990-11-16

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