Broadband cholesteric optical device, polariser, filter liquid crystal device and polarising beam-splitter,申请号EP19980300476-传众专利搜索

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发明名称	Broadband cholesteric optical device, polariser, filter liquid crystal device and polarising beam-splitter
摘要
申请公布号	EP0860716(A3)	申请公布日期	1998.10.14
申请号	EP19980300476	申请日期	1998.01.23
申请人	SHARP KABUSHIKI KAISHA	发明人	ANDERSON, JAMES DUNCAN;BROWN, ROBERT GEORGE;DAVIS, GILLIAN MARGARET;NAKAZAWA, MASAYUKI;WALSH, KATHRYN
分类号	G02B5/30;G02F1/1335;G02F1/13357;G02F1/13363;(IPC1-7):G02B5/30;G02F1/133	主分类号	G02B5/30
代理机构		代理人
主权项
地址

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