GB1545084A - Liquid crystal devices - Google Patents

Liquid crystal devices

Info

Publication number
GB1545084A
GB1545084A GB3467876A GB3467876A GB1545084A GB 1545084 A GB1545084 A GB 1545084A GB 3467876 A GB3467876 A GB 3467876A GB 3467876 A GB3467876 A GB 3467876A GB 1545084 A GB1545084 A GB 1545084A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal devices
devices
liquid
crystal
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
GB3467876A
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.)
Secretary of State for Defence Canada
UK Secretary of State for Defence
Original Assignee
Secretary of State for Defence Canada
UK Secretary of State for Defence
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 Secretary of State for Defence Canada, UK Secretary of State for Defence filed Critical Secretary of State for Defence Canada
Priority to GB3467876A priority Critical patent/GB1545084A/en
Publication of GB1545084A publication Critical patent/GB1545084A/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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 films

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB3467876A 1977-07-27 1977-07-27 Liquid crystal devices Expired GB1545084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3467876A GB1545084A (en) 1977-07-27 1977-07-27 Liquid crystal devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3467876A GB1545084A (en) 1977-07-27 1977-07-27 Liquid crystal devices

Publications (1)

Publication Number Publication Date
GB1545084A true GB1545084A (en) 1979-05-02

Family

ID=10368612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3467876A Expired GB1545084A (en) 1977-07-27 1977-07-27 Liquid crystal devices

Country Status (1)

Country Link
GB (1) GB1545084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280375A (en) * 1992-01-10 1994-01-18 Matsushita Electric Industrial Co., Ltd. Liquid crystal display device with two different pre-tilt angles adjacent on one substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280375A (en) * 1992-01-10 1994-01-18 Matsushita Electric Industrial Co., Ltd. Liquid crystal display device with two different pre-tilt angles adjacent on one substrate

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Legal Events

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