发明名称 PORTABLE COMMUNICATION DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a portable communication device where an electric characteristic is stable regardless of an opening/closing operation by a hinge part. SOLUTION: A portable communication device has a conductive first case body 1, a conductive second case body 2 and a hinge part 3 which mechanically and electrically connects the first case body and the second case body. A first substrate 6 which is electrically connected to the first case body is installed in the firsts case body. A second substrate 7 which is electrically connected to the second case body is installed in the second case body.
申请公布号 JP2001144837(A) 申请公布日期 2001.05.25
申请号 JP19990326495 申请日期 1999.11.17
申请人 NEC SAITAMA LTD 发明人 SHIRAISHI MITSUTAKA
分类号 H05K5/02;H04M1/02;(IPC1-7):H04M1/02 主分类号 H05K5/02
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