Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Smart card package
Patent
1992-12-22
1997-10-14
Saadat, Mahshid D.
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
Smart card package
257678, 257687, H01L 2302, H01L 2322
Patent
active
056775687
ABSTRACT:
A thin IC card includes a circuit board on which functional parts are mounted and a through-hole defining an edge of a battery lodging section in which a battery is disposed, the circuit board being embedded in a molding-resin section with the reverse surface of the board exposed. The battery lodging section is aligned with the through-hole of the circuit board. Electrical connections between the circuit board and the battery are effected in a recess or cutouts in the circuit board. The battery is embedded in the lodging section using an expandable resin to make the card surface flat.
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Kodai Syojiro
Kurisu Tuguo
Ochi Katsunori
Takemura Seiji
Arroyo T. M.
Mitsubishi Denki & Kabushiki Kaisha
Saadat Mahshid D.
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