Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Smart card package
Patent
1995-05-24
1996-11-26
Crane, Sara W.
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
Smart card package
257678, H01L 2302
Patent
active
055788688
ABSTRACT:
An IC memory card has a connector that cannot warp during the manufacturing process even if the connector is long, such as a connector at one longer side of the IC memory card with an increased number of poles. The IC memory card has grooves in the surfaces of a flange portion of the connector body opposing a surface with which the connection with an external unit is established, the grooves being adjacent the connector body and extending lengthwise along all of the longer side of the IC memory card for preventing warping.
REFERENCES:
patent: 4532419 (1985-07-01), Takeda
patent: 5335145 (1994-08-01), Kusui
patent: 5477426 (1995-12-01), Bethurum
patent: 5493477 (1996-02-01), Hirai
Miura Hiroshi
Morii Tomomi
Obuchi Jun
Onoda Shigeo
Clark S. V.
Crane Sara W.
Mitsubishi Denki & Kabushiki Kaisha
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