05735040 is referenced by 60 patents and cites 6 patents.

A method of producing a thin IC card having a built-in battery includes forming a through-hole including an edge in a circuit board having obverse and reverse main surfaces, a circuit pattern being present on a first of the main surfaces of the circuit board; mounting a functional part on the first of the main surfaces of the circuit board; molding said circuit board and said functional part in a resin with a second main surface of said circuit exposed and forming a battery lodging section in the resin molding defined by the through-hole; and mounting a battery in said battery lodging section and electrically connecting the circuit pattern to the battery.

Title
Method of making IC card
Application Number
994957
Publication Number
5735040
Application Date
September 19, 1996
Publication Date
April 7, 1998
Inventor
Tuguo Kurisu
Sanda
JP
Syojiro Kodai
Sanda
JP
Seiji Takemura
Itami
JP
Katsunori Ochi
Itami
JP
Agent
Leydig Voit & Mayer
Assignee
Mitsubishi Denki Kabushiki Kaisha
JP
IPC
B32B 31/12
B29C 45/03
H05K 13/04
H05K 3/30
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