The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2005
Filed:
Jun. 11, 2003
Deok-heung Kim, Yongin-si, KR;
Chang-gyoo Kim, Yongin-si, KR;
Seung-seob Lee, Yongin-si, KR;
Samsung Techwin Co., Ltd., , KR;
Abstract
An IC card includes an antenna circuit pattern formed on an insulation film and having a wire-shaped antenna portion, a portion corresponding to a chip bump of a combi-chip, and an attachment portion to which an external contact pad is attached. The combi-chip is attached to a portion corresponding to the chip bump of the combi-chip module on the antenna circuit pattern. At least one dielectric layer is attached to the antenna circuit pattern. An external contact pad is inserted in a hole formed in part of the dielectric layer and attached to the hole and has terminals formed in an outer surface and an inner surface of a substrate and connected to one another. The terminals on the inner surface contact the attachment portion is provided on the antenna circuit pattern.