发明授权
- 专利标题： Method for producing an RFID transponder by etching
- 专利标题（中）： 通过蚀刻制造RFID应答器的方法
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申请号： US14369231申请日： 2011-12-29
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公开(公告)号： US09135476B2公开(公告)日： 2015-09-15
- 发明人: Juhani Virtanen
- 申请人： Juhani Virtanen
- 申请人地址： NL Amsterdam
- 专利权人： Smartrac IP B.V.
- 当前专利权人： Smartrac IP B.V.
- 当前专利权人地址： NL Amsterdam
- 代理机构： Ziegler IP Law Group, LLC.
- 国际申请： PCT/FI2011/051167 WO 20111229
- 国际公布： WO2013/098462 WO 20130704
- 主分类号： G06K1/12
- IPC分类号： G06K1/12 ; H01L21/306 ; H01Q1/38 ; G06K19/077 ; H01Q1/22 ; H01J37/32 ; H05K3/06
摘要：
A method for producing a radio frequency identification transponder includes providing a conductive sheet covered by a mask layer, processing the mask layer by a laser beam so as to form an exposed portion of the conductive sheet, wherein the processing is carried out after a radio frequency identification chip has been attached to the conductive sheet, and etching the exposed portion so as to form a groove in the conductive sheet, wherein the groove defines an edge of an antenna element of the transponder.
公开/授权文献
- US20150024523A1 A METHOD FOR PRODUCING AN RFID TRANSPONDER BY ETCHING 公开/授权日：2015-01-22
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