发明名称 Optical article having anti-theft feature and a system and method for inhibiting theft of same
摘要 An optical article for being transformed from a pre-activated state of functionality to an activated state of functionality is provided. The optical article includes an electro-chromic structure having layers of an electro-chromic material being responsive to an electrical stimulus, and an electrolyte layer interposed between the layers of the electro-chromic material. The electro-chromic structure may alter the optical article from a pre-activated state of functionality to an activated state of functionality upon interaction with the electrical stimulus.
申请公布号 US2007115762(A1) 申请公布日期 2007.05.24
申请号 US20050286280 申请日期 2005.11.21
申请人 WISNUDEL MARC B;WELLES KENNETH B II;LITZ KYLE E 发明人 WISNUDEL MARC B.;WELLES KENNETH B.II;LITZ KYLE E.
分类号 G11B11/00 主分类号 G11B11/00
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