CH624492A5 - - Google Patents

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Publication number
CH624492A5
CH624492A5 CH679778A CH679778A CH624492A5 CH 624492 A5 CH624492 A5 CH 624492A5 CH 679778 A CH679778 A CH 679778A CH 679778 A CH679778 A CH 679778A CH 624492 A5 CH624492 A5 CH 624492A5
Authority
CH
Switzerland
Prior art keywords
layer
mixture
molecules
plates
alignment
Prior art date
Application number
CH679778A
Other languages
English (en)
French (fr)
Inventor
Eric Saurer
Fereydoun Gharadjedaghi
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 CH679778A priority Critical patent/CH624492A5/fr
Priority to DE19792902126 priority patent/DE2902126A1/de
Priority to GB7921268A priority patent/GB2023866B/en
Priority to JP7959179A priority patent/JPS5529897A/ja
Publication of CH624492A5 publication Critical patent/CH624492A5/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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH679778A 1978-06-22 1978-06-22 CH624492A5 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH679778A CH624492A5 (de) 1978-06-22 1978-06-22
DE19792902126 DE2902126A1 (de) 1978-06-22 1979-01-18 Passive elektrooptische anzeigezelle
GB7921268A GB2023866B (en) 1978-06-22 1979-06-19 Guest-host liquid crystal display
JP7959179A JPS5529897A (en) 1978-06-22 1979-06-22 Passive electroooptical indicator lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH679778A CH624492A5 (de) 1978-06-22 1978-06-22

Publications (1)

Publication Number Publication Date
CH624492A5 true CH624492A5 (de) 1981-07-31

Family

ID=4315181

Family Applications (1)

Application Number Title Priority Date Filing Date
CH679778A CH624492A5 (de) 1978-06-22 1978-06-22

Country Status (4)

Country Link
JP (1) JPS5529897A (de)
CH (1) CH624492A5 (de)
DE (1) DE2902126A1 (de)
GB (1) GB2023866B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083855A (en) * 1980-01-08 1992-01-28 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US4958916A (en) * 1980-01-08 1990-09-25 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US5227905A (en) * 1980-01-08 1993-07-13 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
USRE34966E (en) * 1980-01-08 1995-06-13 Clark Noel A Surface stabilized ferroelectric liquid crystal devices with LC molecules aligned at angle Ω(α) from normal to substrates
USRE34950E (en) * 1980-01-08 1995-05-23 Clark Noel A Surface stabilized ferroelectric liquid crystal devices with means for aligning LC molecules at Ω(α) from normal to the means
US4840463A (en) * 1987-08-19 1989-06-20 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US4813767A (en) * 1980-01-08 1989-03-21 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
DE3313405A1 (de) * 1982-04-13 1983-10-20 Canon K.K., Tokyo Elektrooptische vorrichtung
US4614407A (en) * 1982-06-14 1986-09-30 Canon Kabushiki Kaisha Electrooptical device having fixed translucent indicia
JPH0593912A (ja) * 1991-10-03 1993-04-16 Sharp Corp 液晶表示装置
GB2411735A (en) 2004-03-06 2005-09-07 Sharp Kk Control of liquid crystal alignment in an optical device
KR100669377B1 (ko) * 2004-10-13 2007-01-15 삼성에스디아이 주식회사 액정 표시 장치 및 그 제조 방법

Also Published As

Publication number Publication date
GB2023866A (en) 1980-01-03
DE2902126A1 (de) 1980-01-10
JPS5529897A (en) 1980-03-03
GB2023866B (en) 1983-03-30

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Legal Events

Date Code Title Description
PL Patent ceased