GB8522636D0 - Light valve - Google Patents

Light valve

Info

Publication number
GB8522636D0
GB8522636D0 GB858522636A GB8522636A GB8522636D0 GB 8522636 D0 GB8522636 D0 GB 8522636D0 GB 858522636 A GB858522636 A GB 858522636A GB 8522636 A GB8522636 A GB 8522636A GB 8522636 D0 GB8522636 D0 GB 8522636D0
Authority
GB
United Kingdom
Prior art keywords
light valve
valve
light
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.)
Pending
Application number
GB858522636A
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.)
UK Secretary of State for Defence
Original Assignee
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB858522636A priority Critical patent/GB8522636D0/en
Publication of GB8522636D0 publication Critical patent/GB8522636D0/en
Priority to GB8621774A priority patent/GB2189898B/en
Pending legal-status Critical Current

Links

GB858522636A 1985-09-12 1985-09-12 Light valve Pending GB8522636D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858522636A GB8522636D0 (en) 1985-09-12 1985-09-12 Light valve
GB8621774A GB2189898B (en) 1985-09-12 1986-09-10 Light valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858522636A GB8522636D0 (en) 1985-09-12 1985-09-12 Light valve

Publications (1)

Publication Number Publication Date
GB8522636D0 true GB8522636D0 (en) 1985-10-16

Family

ID=10585091

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858522636A Pending GB8522636D0 (en) 1985-09-12 1985-09-12 Light valve
GB8621774A Expired GB2189898B (en) 1985-09-12 1986-09-10 Light valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8621774A Expired GB2189898B (en) 1985-09-12 1986-09-10 Light valve

Country Status (1)

Country Link
GB (2) GB8522636D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354833A (en) * 1999-09-28 2001-04-04 Sharp Lab Of Europ Ltd Liquid crystal device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726584A (en) * 1971-05-28 1973-04-10 Xerox Corp Light modulation system
GB1441571A (en) * 1972-11-09 1976-07-07 Secr Defence Liquid crystal devices incorporating biphenyl and polyphenyl compounds
GB1433130A (en) * 1972-11-09 1976-04-22 Secr Defence Substituted biphenyl and polyphenyl compounds and liquid crystal materials and devices containing them
DE2831909A1 (en) * 1978-07-20 1980-02-07 Basf Ag LIQUID CRYSTALLINE POLYMER PHASE WITH CHOLESTERIC STRUCTURE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
US4232951A (en) * 1978-08-04 1980-11-11 Allied Chemical Corporation Mesomorphic isocyanate extended rigid polymers
GB8324642D0 (en) * 1983-09-14 1983-10-19 Univ Manchester Liquid crystal storage device
DE3429438A1 (en) * 1984-08-10 1988-06-23 Basf Ag OPTICAL RECORDING MEDIUM

Also Published As

Publication number Publication date
GB2189898A (en) 1987-11-04
GB8621774D0 (en) 1986-10-15
GB2189898B (en) 1989-08-23

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