发明申请
- 专利标题: MICRO-OPTIC VIEWING ARRANGEMENT
- 专利标题(中): 微观观察布置
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申请号: US13996980申请日: 2011-12-20
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公开(公告)号: US20130270813A1公开(公告)日: 2013-10-17
- 发明人: Winfried Hoffmuller , Michael Rahm , Theodor Burchard , Andreas Rauch , Rudolf Seidler , Anne Bucker , Armin Weingartner , Bernhard Wiedner , Christian Fuhse
- 申请人: Winfried Hoffmuller , Michael Rahm , Theodor Burchard , Andreas Rauch , Rudolf Seidler , Anne Bucker , Armin Weingartner , Bernhard Wiedner , Christian Fuhse
- 申请人地址: DE Muenchen
- 专利权人: GIESECKE & DEVRIENT GMBH
- 当前专利权人: GIESECKE & DEVRIENT GMBH
- 当前专利权人地址: DE Muenchen
- 优先权: DE102010055689.0 20101222
- 国际申请: PCT/EP11/06453 WO 20111220
- 主分类号: B42D15/00
- IPC分类号: B42D15/00
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.
公开/授权文献
- US10046585B2 Micro-optic viewing arrangement 公开/授权日:2018-08-14
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