GB2093206B - Liquid crystal cell operation - Google Patents

Liquid crystal cell operation

Info

Publication number
GB2093206B
GB2093206B GB8102149A GB8102149A GB2093206B GB 2093206 B GB2093206 B GB 2093206B GB 8102149 A GB8102149 A GB 8102149A GB 8102149 A GB8102149 A GB 8102149A GB 2093206 B GB2093206 B GB 2093206B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal cell
cell operation
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
GB8102149A
Other versions
GB2093206A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB8102149A priority Critical patent/GB2093206B/en
Priority to JP737882A priority patent/JPS57150818A/en
Publication of GB2093206A publication Critical patent/GB2093206A/en
Application granted granted Critical
Publication of GB2093206B publication Critical patent/GB2093206B/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
    • G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect

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)
  • Liquid Crystal Display Device Control (AREA)
GB8102149A 1981-01-23 1981-01-23 Liquid crystal cell operation Expired GB2093206B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8102149A GB2093206B (en) 1981-01-23 1981-01-23 Liquid crystal cell operation
JP737882A JPS57150818A (en) 1981-01-23 1982-01-20 Display cell and actuation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8102149A GB2093206B (en) 1981-01-23 1981-01-23 Liquid crystal cell operation

Publications (2)

Publication Number Publication Date
GB2093206A GB2093206A (en) 1982-08-25
GB2093206B true GB2093206B (en) 1984-11-07

Family

ID=10519186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102149A Expired GB2093206B (en) 1981-01-23 1981-01-23 Liquid crystal cell operation

Country Status (2)

Country Link
JP (1) JPS57150818A (en)
GB (1) GB2093206B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161951B (en) * 1984-07-17 1988-01-20 Stc Plc Laser addressed smectic displays
JPS61198129A (en) * 1985-02-27 1986-09-02 Canon Inc Image recording device
JPS61198125A (en) * 1985-02-27 1986-09-02 Canon Inc Image recording device
GB2188748B (en) * 1986-04-05 1989-12-13 Stc Plc Semiconductor device manufacture

Also Published As

Publication number Publication date
GB2093206A (en) 1982-08-25
JPS57150818A (en) 1982-09-17

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20010122