DE3750027D1 - Flüssigkristallanzeigeelement und Verfahren zu dessen Betrieb. - Google Patents

Flüssigkristallanzeigeelement und Verfahren zu dessen Betrieb.

Info

Publication number
DE3750027D1
DE3750027D1 DE3750027T DE3750027T DE3750027D1 DE 3750027 D1 DE3750027 D1 DE 3750027D1 DE 3750027 T DE3750027 T DE 3750027T DE 3750027 T DE3750027 T DE 3750027T DE 3750027 D1 DE3750027 D1 DE 3750027D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
display element
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 - Lifetime
Application number
DE3750027T
Other languages
English (en)
Other versions
DE3750027T2 (de
Inventor
Akihiro Mochizuki
Fumiyo Onda
Toshiaki Fujitsumeiw Yoshihara
Masayuki Iwasaki
Yasuo Yamagishi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 claimed from JP61293514A external-priority patent/JPH0754378B2/ja
Priority claimed from JP30014086A external-priority patent/JPS63155034A/ja
Priority claimed from JP61300134A external-priority patent/JP2607491B2/ja
Priority claimed from JP62057917A external-priority patent/JP2760354B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE3750027D1 publication Critical patent/DE3750027D1/de
Application granted granted Critical
Publication of DE3750027T2 publication Critical patent/DE3750027T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
DE19873750027 1986-12-11 1987-12-10 Flüssigkristallanzeigeelement und Verfahren zu dessen Betrieb. Expired - Lifetime DE3750027T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61293514A JPH0754378B2 (ja) 1986-12-11 1986-12-11 液晶駆動法
JP30014086A JPS63155034A (ja) 1986-12-18 1986-12-18 液晶表示素子
JP61300134A JP2607491B2 (ja) 1986-12-18 1986-12-18 液晶駆動方法
JP62057917A JP2760354B2 (ja) 1987-03-14 1987-03-14 液晶駆動法

Publications (2)

Publication Number Publication Date
DE3750027D1 true DE3750027D1 (de) 1994-07-14
DE3750027T2 DE3750027T2 (de) 1994-10-06

Family

ID=27463581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873750027 Expired - Lifetime DE3750027T2 (de) 1986-12-11 1987-12-10 Flüssigkristallanzeigeelement und Verfahren zu dessen Betrieb.

Country Status (3)

Country Link
EP (1) EP0271344B1 (de)
CA (1) CA1304485C (de)
DE (1) DE3750027T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453929A (ja) * 1990-06-22 1992-02-21 Fujitsu Ltd 反射型液晶装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1506570A (en) * 1975-07-08 1978-04-05 Secr Defence Liquid crystal devices
US4566758A (en) * 1983-05-09 1986-01-28 Tektronix, Inc. Rapid starting, high-speed liquid crystal variable optical retarder
FR2568393B1 (fr) * 1984-07-26 1986-11-14 Commissariat Energie Atomique Cellule a cristal liquide nematique faiblement dope par un solute chiral, et du type a birefringence controlee electriquement

Also Published As

Publication number Publication date
EP0271344A2 (de) 1988-06-15
EP0271344A3 (en) 1989-12-06
DE3750027T2 (de) 1994-10-06
EP0271344B1 (de) 1994-06-08
CA1304485C (en) 1992-06-30

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