GB2023866B - Guest-host liquid crystal display - Google Patents

Guest-host liquid crystal display

Info

Publication number
GB2023866B
GB2023866B GB7921268A GB7921268A GB2023866B GB 2023866 B GB2023866 B GB 2023866B GB 7921268 A GB7921268 A GB 7921268A GB 7921268 A GB7921268 A GB 7921268A GB 2023866 B GB2023866 B GB 2023866B
Authority
GB
United Kingdom
Prior art keywords
guest
liquid crystal
crystal display
host liquid
host
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
Application number
GB7921268A
Other versions
GB2023866A (en
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.)
Ebauches SA
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
Publication of GB2023866A publication Critical patent/GB2023866A/en
Application granted granted Critical
Publication of GB2023866B publication Critical patent/GB2023866B/en
Expired 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
    • G02F1/137—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)
GB7921268A 1978-06-22 1979-06-19 Guest-host liquid crystal display Expired GB2023866B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2023866A GB2023866A (en) 1980-01-03
GB2023866B true GB2023866B (en) 1983-03-30

Family

ID=4315181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921268A Expired GB2023866B (en) 1978-06-22 1979-06-19 Guest-host liquid crystal display

Country Status (4)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813767A (en) * 1980-01-08 1989-03-21 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US4840463A (en) * 1987-08-19 1989-06-20 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US5083855A (en) * 1980-01-08 1992-01-28 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
US4958916A (en) * 1980-01-08 1990-09-25 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
GB2121226B (en) * 1982-04-13 1987-01-28 Canon Kk Liquid crystal display
US4614407A (en) * 1982-06-14 1986-09-30 Canon Kabushiki Kaisha Electrooptical device having fixed translucent indicia
JPH0593912A (en) * 1991-10-03 1993-04-16 Sharp Corp Liquid crystal display device
GB2411735A (en) * 2004-03-06 2005-09-07 Sharp Kk Control of liquid crystal alignment in an optical device
KR100669377B1 (en) * 2004-10-13 2007-01-15 삼성에스디아이 주식회사 Liquid crystal display and manufacturing method of the same

Also Published As

Publication number Publication date
JPS5529897A (en) 1980-03-03
GB2023866A (en) 1980-01-03
DE2902126A1 (en) 1980-01-10
CH624492A5 (en) 1981-07-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee