Original document(10 pages)  中文版
    A description is given of a switching device (1) comprising a transparent substrate (3), a switching film (5) comprising a hydride of scandium and magnesium, covered with a palladium layer (7). By exchange of hydrogen, the switching film can be reversibly switched from a transparent state to a mirror-like state with zero transmission via an intermediate black absorbing state. The conversion between both states is reversible, and this phenomenon can be used, for example, in an optical switching element or sun roof.
Application Number
申请号		 01804041 Application Date
申请日		 2001.11.19
Title 名称 Optical switching device
Publication Number
公开号		 1398360 Publication Date
公开日		 2003.02.19
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G02F1/15
Applicant(s) Name
申请人		 Koninklijke Philips Electronics N.V.
Address 地址
Inventor(s) Name 发明人 M. Ouwerkery;A.-M. Janner;P. Van Der Sluis
Attorney & Agent 代理人 cui yaobeng zhang shegao
More information 更  多  信  息


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