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.
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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 |
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代理人 |
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主权项 |
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地址 |
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