发明名称 MICRO-OPTIC VIEWING ARRANGEMENT
摘要 A micro-optical inspection arrangement comprises micro-focusing elements which are composite bodies consisting of a main part and an additional part and which have a reference focal length. The main parts are provided as micro-focusing element preforms, and the additional parts are formed from one or more functional coatings. The invention also relates to a method for producing such a micro-optical inspection arrangement and to a micro-optical displaying arrangement comprising the micro-optical inspection arrangement according to the invention and a microstructure arrangement, in particular a moiré magnification arrangement and a modulo magnification arrangement. The invention also relates to security elements and data carriers that have the micro-optical inspection arrangement according to the invention.
申请公布号 US2013270813(A1) 申请公布日期 2013.10.17
申请号 US201113996980 申请日期 2011.12.20
申请人 HOFFMULLER WINFRIED;RAHM MICHAEL;BURCHARD THEODOR;RAUCH ANDREAS;SEIDLER RUDOLF;BUCKER ANNE;WEINGARTNER ARMIN;WIEDNER BERNHARD;FUHSE CHRISTIAN;GIESECKE & DEVRIENT GMBH 发明人 HOFFMULLER WINFRIED;RAHM MICHAEL;BURCHARD THEODOR;RAUCH ANDREAS;SEIDLER RUDOLF;BUCKER ANNE;WEINGARTNER ARMIN;WIEDNER BERNHARD;FUHSE CHRISTIAN
分类号 B42D15/00 主分类号 B42D15/00
代理机构 代理人
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