- 专利标题： METHOD FOR THE DETECTION OF MODIFIED INFORMATION PATTERNS OF A CAPACITIVE INFORMATION CARRIER BY THE USE OF CAPACITIVE DETECTION MEANS
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申请号： US15570579申请日： 2016-05-02
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公开(公告)号： US20180129832A1公开(公告)日： 2018-05-10
- 发明人: Joachim Keller , Terrance Z. Kaiserman , Tayler Kaiserman , Michael A. Brody , John Gentile , Anthony Gentile , Wayne L. Nemeth , Karin Weigeelt , Stefanie Funke
- 申请人： T+ink GmbH , T+ink, Inc
- 优先权： EP15165945.5 20150430
- 国际申请： PCT/EP2016/059769 WO 20160502
- 主分类号： G06K7/08
- IPC分类号： G06K7/08 ; G06K19/067 ; C09D11/52 ; C09D11/037 ; C09D11/101
摘要：
The invention relates to a method for the detection of modified information patterns of a capacitive information carrier comprising at least one electrically conductive material forming at least one modifiable electrically conductive pattern, wherein information is encoded within the characteristics of the electrically conductive pattern. The method comprises at least the steps of modifying the characteristics of the electrically conductive pattern and capacitively detecting a second information pattern encoded within the characteristics of the modified electrically conductive pattern. In a further aspect, the invention relates to a capacitive information carrier for use in the method according to the invention and a method for manufacturing a capacitive information carrier for use in the method according to the invention.