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Inventor: Adrian Forrest Fray


Address: Malvern Link, EN
No. of patents: 1
Last patent issue date: 01/03/1978

NumberTitleIssue Date
4066334Liquid crystal light deflector
An optical modulation device such as an electrical switchable prism, which may be used as a light deflector, or an electrically switchable lens, comprises a volume of liquid crystal material, means for applying electric or magnetic bias fields across the ...
01/03/1978
 
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