Invention Grant
- Patent Title: Data carrier card and method for manufacturing a data carrier card
- Patent Title (中): 数据载体卡和制造数据载体卡的方法
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Application No.: US13515834Application Date: 2010-12-08
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Publication No.: US09012019B2Publication Date: 2015-04-21
- Inventor: Josef Riedl
- Applicant: Josef Riedl
- Applicant Address: DE Munich
- Assignee: Giesecke & Devrient GmbH
- Current Assignee: Giesecke & Devrient GmbH
- Current Assignee Address: DE Munich
- Agency: Workman Nydegger
- Priority: DE102009058803 20091218
- International Application: PCT/EP2010/007464 WO 20101208
- International Announcement: WO2011/072818 WO 20110623
- Main IPC: B32B3/00
- IPC: B32B3/00 ; B32B7/02 ; B32B37/14 ; B32B27/08 ; B32B3/14 ; B32B3/18 ; B32B5/14 ; B42D25/00 ; B29L17/00 ; B29C47/00 ; B29C47/06
Abstract:
A card body for a portable data carrier, in particular a chip card or magnetic strip card, and a method for manufacturing a card body. The card body includes at least a coextruded foil having at least two areas with different material properties. By using coextruded foils a card body consisting of a plurality of alternating opaque and transmissive strips as well as a card body with a window can be formed in a simple fashion.
Public/Granted literature
- US20120251753A1 DATA CARRIER CARD AND METHOD FOR MANUFACTURING A DATA CARRIER CARD Public/Granted day:2012-10-04
Information query
