发明授权
US09007669B2 Security element and method for producing the same 有权
安全要素及其制造方法

  • 专利标题: Security element and method for producing the same
  • 专利标题(中): 安全要素及其制造方法
  • 申请号: US12865474
    申请日: 2009-02-03
  • 公开(公告)号: US09007669B2
    公开(公告)日: 2015-04-14
  • 发明人: Manfred Heim
  • 申请人: Manfred Heim
  • 申请人地址: DE Munich
  • 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 Munich
  • 代理机构: Lathrop & Gage LLP
  • 优先权: DE102008009296 20080215
  • 国际申请: PCT/EP2009/000686 WO 20090203
  • 国际公布: WO2009/100831 WO 20090820
  • 主分类号: G03H1/00
  • IPC分类号: G03H1/00 B42D15/00 G03H1/02
Security element and method for producing the same
摘要:
The present invention relates to a security element (12) for protecting valuable articles, having a thin-film element (30) that has a color-shift effect and that includes an absorber layer (36) having gaps (38) in the region of which no color-shift effect is perceptible, and a relief pattern (26) that is arranged only in gapped absorber layer regions (38) below the thin-film element (30).
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