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1. (WO2011155142) CARD DEVICE AND SOCKET

Pub. No.:    WO/2011/155142    International Application No.:    PCT/JP2011/002947
Publication Date: Dec 15, 2011 International Filing Date: May 26, 2011
IPC: G06K 19/077
H01R 12/72
Applicants: PANASONIC CORPORATION
パナソニック株式会社
NAKAMURA, Yutaka
中村 穣
Inventors: NAKAMURA, Yutaka
中村 穣
Title: CARD DEVICE AND SOCKET
Abstract:
Disclosed is a card device that, in a first direction, is inserted into and removed from a host device. The card device is characterized by being provided with: a first case that contains a tip edge that is inserted first into the aforementioned host device and a back edge that is at the reverse side from said tip edge; a first electrode row that contains a plurality of first electrodes that are aligned in a second direction along the aforementioned tip edge; and a second electrode row that contains a plurality of second electrodes that are aligned in the aforementioned second direction between the aforementioned first electrode row and the aforementioned back edge. The card device is further characterized by the aforementioned second electrodes containing electrodes disposed at positions that are offset in the aforementioned second direction from the aforementioned first electrodes.