发明名称 PRINTED WIRING BOARD AND MOUNTING CIRCUIT BOARD
摘要 PROBLEM TO BE SOLVED: To provide a printed wiring board and a mounting circuit board both of which can easily improve soldering reliability. SOLUTION: A broad part 14b having a broader width than the terminal 14a of a circuit pattern 14 has is formed at the front end of the terminal 14a and the front end of the broad part 14b is electrically connected to a solder land 16. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003298218(A) 申请公布日期 2003.10.17
申请号 JP20020096182 申请日期 2002.03.29
申请人 OPTREX CORP 发明人 HIDA YASUHIRO
分类号 H05K3/34;(IPC1-7):H05K3/34 主分类号 H05K3/34
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