- 专利标题: Security element, value document comprising such a security element, and method for producing such a security element
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申请号: US15706195申请日: 2017-09-15
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公开(公告)号: US10525758B2公开(公告)日: 2020-01-07
- 发明人: Christian Fuhse , Michael Rahm , Andreas Rauch , Wittich Kaule
- 申请人: Giesecke+Devrient Currency Technology GmbH
- 申请人地址: DE Munich
- 专利权人: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- 当前专利权人: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- 当前专利权人地址: DE Munich
- 代理机构: Workman Nydegger
- 优先权: DE102009056934 20091204
- 主分类号: B42D25/328
- IPC分类号: B42D25/328 ; B42D25/324 ; B42D15/00 ; B42D25/26 ; B42D25/24 ; B42D25/23 ; B42D25/21 ; B42D25/373 ; B42D25/29 ; B42D25/00
摘要:
A security element (1) for a security paper, value document or the like, having a carrier (8) which has an areal region (3) which is divided into a multiplicity of pixels (4) which respectively includes at least one optically active facet (5), whereby the majority of the pixels (4) respectively have several of the optically active facets (5) of identical orientation per pixel (4), and the facets (5) are so oriented that the areal region (3) is perceptible to a viewer as an area that protrudes and/or recedes relative to its actual spatial form.
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