CA1317387C - Dispositif a cristaux liquides ferroelectriques - Google Patents

Dispositif a cristaux liquides ferroelectriques

Info

Publication number
CA1317387C
CA1317387C CA000615535A CA615535A CA1317387C CA 1317387 C CA1317387 C CA 1317387C CA 000615535 A CA000615535 A CA 000615535A CA 615535 A CA615535 A CA 615535A CA 1317387 C CA1317387 C CA 1317387C
Authority
CA
Canada
Prior art keywords
liquid crystal
voltage
ferroelectric liquid
driver circuit
application
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
CA000615535A
Other languages
English (en)
Inventor
Akira Tsuboyama
Hideyuki Kawagishi
Shinjiro Okada
Osamu Taniguchi
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
Application granted granted Critical
Publication of CA1317387C publication Critical patent/CA1317387C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
CA000615535A 1985-12-06 1989-10-23 Dispositif a cristaux liquides ferroelectriques Expired - Fee Related CA1317387C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27340885A JPS62133426A (ja) 1985-12-06 1985-12-06 液晶装置
JP273408/1985 1985-12-06

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000615535A Division CA1317387C (fr) 1985-12-06 1989-10-23 Dispositif a cristaux liquides ferroelectriques

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000615535A Division CA1317387C (fr) 1985-12-06 1989-10-23 Dispositif a cristaux liquides ferroelectriques

Publications (1)

Publication Number Publication Date
CA1317387C true CA1317387C (fr) 1993-05-04

Family

ID=17527470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000615535A Expired - Fee Related CA1317387C (fr) 1985-12-06 1989-10-23 Dispositif a cristaux liquides ferroelectriques

Country Status (2)

Country Link
JP (1) JPS62133426A (fr)
CA (1) CA1317387C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324224A (ja) * 1986-07-17 1988-02-01 Toppan Printing Co Ltd 液晶表示素子の駆動方法
US5469281A (en) * 1992-08-24 1995-11-21 Canon Kabushiki Kaisha Driving method for liquid crystal device which is not affected by a threshold characteristic change
KR20020091451A (ko) * 2001-05-30 2002-12-06 주식회사 현대 디스플레이 테크놀로지 박막트랜지스터 액정표시장치의 멀티 레벨 게이트구동전압발생회로

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
JPS6031120A (ja) * 1983-07-30 1985-02-16 Canon Inc 液晶装置

Also Published As

Publication number Publication date
JPH0448366B2 (fr) 1992-08-06
JPS62133426A (ja) 1987-06-16

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Legal Events

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