发明名称 Card type recording medium and production method therefor
摘要 To provide a card-type recording medium which is capable of increasing memory capacity and excellent in rigidity and shock resistance, and to provide a method for manufacturing the same. A card-type recording medium comprising a memory module 221, 222, 270 which is so constituted that a plurality of memory chips 15 are mounted on a memory board 21, 22, 70, 63, 65 is mounted on one surface of a base board 10, and an IC chip 13, 14, 60 for controlling operation of the plurality of memory chips is mounted on the other surface of the base board, with all housed in a package 30, 31.
申请公布号 US2004104469(A1) 申请公布日期 2004.06.03
申请号 US20030398032 申请日期 2003.04.01
申请人 YAGI YOSHIHIKO;UJI KAZUHIRO;YOSHINO MICHIRO;YAMAMOTO KENICHI 发明人 YAGI YOSHIHIKO;UJI KAZUHIRO;YOSHINO MICHIRO;YAMAMOTO KENICHI
分类号 G06K19/07;G11C5/00;H05K1/14;H05K3/28;H05K3/34;(IPC1-7):H01L23/538 主分类号 G06K19/07
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