CH623661A5 - - Google Patents

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Publication number
CH623661A5
CH623661A5 CH679578A CH679578A CH623661A5 CH 623661 A5 CH623661 A5 CH 623661A5 CH 679578 A CH679578 A CH 679578A CH 679578 A CH679578 A CH 679578A CH 623661 A5 CH623661 A5 CH 623661A5
Authority
CH
Switzerland
Prior art keywords
molecules
mixture
display
alignment
plates
Prior art date
Application number
CH679578A
Other languages
English (en)
French (fr)
Inventor
Eric Saurer
Fereydoun Ghardjedaghi
Claude Laesser
Rene Viennet
Yves Ruedin
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH679578A priority Critical patent/CH623661A5/fr
Priority to DE19792900969 priority patent/DE2900969A1/de
Priority to GB7921266A priority patent/GB2023865B/en
Priority to JP7958979A priority patent/JPS5526593A/ja
Publication of CH623661A5 publication Critical patent/CH623661A5/fr

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
    • G02F1/137—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
    • G02F1/13725—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 guest-host interaction

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH679578A 1978-06-22 1978-06-22 CH623661A5 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH679578A CH623661A5 (de) 1978-06-22 1978-06-22
DE19792900969 DE2900969A1 (de) 1978-06-22 1979-01-09 Passive elektrooptische anzeigevorrichtung
GB7921266A GB2023865B (en) 1978-06-22 1979-06-19 Guest-host liquid crystal display
JP7958979A JPS5526593A (en) 1978-06-22 1979-06-22 Passive photoelectric display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH679578A CH623661A5 (de) 1978-06-22 1978-06-22

Publications (1)

Publication Number Publication Date
CH623661A5 true CH623661A5 (de) 1981-06-15

Family

ID=4315147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH679578A CH623661A5 (de) 1978-06-22 1978-06-22

Country Status (4)

Country Link
JP (1) JPS5526593A (de)
CH (1) CH623661A5 (de)
DE (1) DE2900969A1 (de)
GB (1) GB2023865B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564121A (en) * 1979-06-22 1981-01-17 Stanley Electric Co Ltd Liquid crystal display device
DE3313405A1 (de) * 1982-04-13 1983-10-20 Canon K.K., Tokyo Elektrooptische vorrichtung
CH662239GA3 (de) * 1986-02-27 1987-09-30
US4878742A (en) * 1986-08-04 1989-11-07 Canon Kabushiki Kaisha Liquid crystal optical modulator
FR2623649B1 (fr) * 1987-11-23 1992-05-15 Asulab Sa Cellule d'affichage a cristal liquide
KR0175023B1 (ko) * 1995-10-31 1999-03-20 김광호 액정표시장치 및 그 제조방법
KR970062767A (ko) * 1996-02-28 1997-09-12 김광호 액정 표시 장치 및 그 제조 방법
CN108663866B (zh) * 2017-03-30 2021-03-16 江苏和成显示科技有限公司 一种包含宾主液晶组合物的调光装置

Also Published As

Publication number Publication date
GB2023865B (en) 1983-02-09
JPS5526593A (en) 1980-02-26
DE2900969A1 (de) 1980-01-10
GB2023865A (en) 1980-01-03

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Legal Events

Date Code Title Description
PL Patent ceased