GB2090011B - Electro-optical display element - Google Patents

Electro-optical display element

Info

Publication number
GB2090011B
GB2090011B GB8135709A GB8135709A GB2090011B GB 2090011 B GB2090011 B GB 2090011B GB 8135709 A GB8135709 A GB 8135709A GB 8135709 A GB8135709 A GB 8135709A GB 2090011 B GB2090011 B GB 2090011B
Authority
GB
United Kingdom
Prior art keywords
electro
display element
optical display
optical
display
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
GB8135709A
Other versions
GB2090011A (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.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
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 SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB2090011A publication Critical patent/GB2090011A/en
Application granted granted Critical
Publication of GB2090011B publication Critical patent/GB2090011B/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 
    • G02F1/0102—Constructional details, not otherwise provided for in this subclass
    • G02F1/0107—Gaskets, spacers or sealing of cells; Filling and closing of cells
GB8135709A 1980-12-24 1981-11-26 Electro-optical display element Expired GB2090011B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803049092 DE3049092A1 (en) 1980-12-24 1980-12-24 CELL FOR AN ELECTRO-OPTICAL DISPLAY ELEMENT AND METHOD FOR THEIR PRODUCTION

Publications (2)

Publication Number Publication Date
GB2090011A GB2090011A (en) 1982-06-30
GB2090011B true GB2090011B (en) 1984-09-19

Family

ID=6120326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8135709A Expired GB2090011B (en) 1980-12-24 1981-11-26 Electro-optical display element

Country Status (4)

Country Link
JP (1) JPS57135925A (en)
DE (1) DE3049092A1 (en)
FR (1) FR2496907B1 (en)
GB (1) GB2090011B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410261D0 (en) * 1994-05-20 1994-07-13 Glaverbel Optical cell
WO1998036316A1 (en) * 1997-02-13 1998-08-20 Koninklijke Philips Electronics N.V. Optical switching element and a camera comprising such an optical element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT305392B (en) * 1971-02-04 1973-02-26 Electrovac Liquid crystal cell
IL39040A (en) * 1971-03-31 1974-10-22 Research Frontiers Inc Thermal convection flow light valve
US3718382A (en) * 1971-08-05 1973-02-27 Xerox Corp Liquid crystal imaging system in which an electrical field is created by an x-y address system
DE2331414A1 (en) * 1972-06-23 1974-01-17 Gen Electric Glass bonding - by thermoplastic film by heat and pressure
IT1028118B (en) * 1974-01-21 1979-01-30 Rca Corp LIQUID CRYSTAL DEVICE AND METHOD OF MANUFACTURING THE SAME
GB1416836A (en) * 1974-04-26 1975-12-10 Suwa Seikosha Kk Liquid crystal display cell
GB1496144A (en) * 1975-08-26 1977-12-30 Marconi Co Ltd Display devices
FR2364519A1 (en) * 1976-09-10 1978-04-07 Thomson Csf Assembling an electro=optical cell - comprising two plates and PTFE spacer, directly sealed by heat and pressure
GB2062273A (en) * 1979-02-01 1981-05-20 Ricoh Watch Sealing agent for plastic liquid crystal display panel
JPS55138726A (en) * 1979-04-17 1980-10-29 Matsushita Electric Ind Co Ltd Display device

Also Published As

Publication number Publication date
FR2496907A1 (en) 1982-06-25
JPS57135925A (en) 1982-08-21
FR2496907B1 (en) 1985-09-27
DE3049092A1 (en) 1982-07-29
GB2090011A (en) 1982-06-30

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Legal Events

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