Invention Grant
- Patent Title: Production process of non-contact information recording medium
- Patent Title (中): 非接触式信息记录介质的生产过程
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Application No.: US13533518Application Date: 2012-06-26
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Publication No.: US08844832B2Publication Date: 2014-09-30
- Inventor: Yoshiyasu Matsumoto , Ryuichi Hiramoto , Aya Shirai , Asao Matsushima , Ken Ohmura
- Applicant: Yoshiyasu Matsumoto , Ryuichi Hiramoto , Aya Shirai , Asao Matsushima , Ken Ohmura
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2011-147143 20110701
- Main IPC: G06K19/07
- IPC: G06K19/07 ; H01Q1/22 ; H01Q1/38 ; H01Q7/00 ; G06K19/077
Abstract:
The non-contact information recording medium is made by forming the antenna circuit and connecting it to the IC module through connection terminals at the same time. This provides a high degree of freedom of patterning of the antenna circuit. The antenna circuit is formed on a recording substrate, in which an IC module has been embedded. A foil-bonding resin layer is formed on the connection terminals of the recording substrate, with a toner containing a binder resin by an electrophotographic method. Then a conductive foil is brought into contact with the foil-bonding resin layer to bond the foil to the resin layer, to connect the antenna circuit to the connection terminals and form the antenna circuit composed of the conductive foil.
Public/Granted literature
- US20130000836A1 PRODUCTION PROCESS OF NON-CONTACT INFORMATION RECORDING MEDIUM Public/Granted day:2013-01-03
Information query
