Title:
METHOD FOR MANUFACTURING A SMART CARD
Document Type and Number:
WIPO Patent Application WO/2011/118905
Kind Code:
A2
Abstract:
Disclosed is a method for manufacturing a smart card. In a method according to the present invention for manufacturing a smart card (100) provided with a COB module (150) including a chip (151) mounted on a board (153) having a connection terminal (154), the method comprises the steps of: providing an antenna coil sheet (130) formed through a chip positioning hole (132) in which the chip (151) of the COB module (150) is disposed, the antenna coil sheet (130) having an antenna coil (131) of a predetermined length wired in a loop along the perimeter of one side surface thereof; dispensing a conductive binder (B) on an antenna terminal (134) of the antenna coil (131) disposed on the side surface of the antenna coil sheet (130) in proximity to the chip positioning hole (132), and then inserting the chip (151) in the chip positioning hole (132) and connecting the antenna terminal (134) of the antenna coil (131) to the connection terminal (154) of the board (153), the conductive binder (B) being interposed therebetween; stacking a module sheet (120), formed through a board positioning hole (122) in which the board (153) of the COB module (150) is inserted, on the antenna coil sheet (130); and stacking a first outer sheet (110) on the outer surface of the module sheet (120), and stacking a second outer sheet (140) on the outer surface of the antenna coil (130).
Inventors:
JIN YOUNG BUM (KR)
KIM SUN HEE (KR)
ROH JAE SEUNG (KR)
RYU SEOK HUN (KR)
KIM SUN HEE (KR)
ROH JAE SEUNG (KR)
RYU SEOK HUN (KR)
Application Number:
PCT/KR2010/009429
Publication Date:
September 29, 2011
Filing Date:
December 28, 2010
Export Citation:
Assignee:
JIN YOUNG BUM (KR)
KIM SUN HEE (KR)
KUMOH NAT INST TECH ACAD COOP (KR)
ROH JAE SEUNG (KR)
RYU SEOK HUN (KR)
KIM SUN HEE (KR)
KUMOH NAT INST TECH ACAD COOP (KR)
ROH JAE SEUNG (KR)
RYU SEOK HUN (KR)
International Classes:
G06K19/07; B32B7/12
Foreign References:
| KR100363657B1 | 2002-11-22 | |||
| JP2002312749A | 2002-10-25 |
Attorney, Agent or Firm:
LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
특허법인 리온 (KR)
특허법인 리온 (KR)
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Claims: