Electronic circuit device
    49.
    发明专利
    Electronic circuit device 有权
    电子电路设备

    公开(公告)号:JP2010219090A

    公开(公告)日:2010-09-30

    申请号:JP2009060724

    申请日:2009-03-13

    Abstract: PROBLEM TO BE SOLVED: To improve reliability in an electronic circuit device by relaxing stress operating on a flexible wiring board around a connection section with a connection terminal at the side of a circuit board. SOLUTION: The electric circuit device 20 includes: the circuit board 22 with electronic components 21 packaged thereon; and the flexible wiring board 23 permitting electric connection between the circuit board 22 and external equipment. The circuit board 22 has a plurality of connection terminals 26 disposed side by side on a non-packaging surface. The flexible wiring board 23 includes: a plurality of connection terminals 236 disposed side by side on the surface so that they oppose the connection terminals 26 of the circuit board 22; and a plurality of free ends 23f that are formed such that each accommodates one of the connection terminals 236. Each free end 23f is not adhered to the circuit board 22, and the connection terminals 26 and the corresponding connection terminals 26 are electrically connected while facing one another. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:为了通过在电路板侧的连接端子处在连接部分周围的柔性布线板上松弛应力来提高电子电路器件的可靠性。 解决方案:电路装置20包括:电路板22,其上封装有电子部件21; 并且柔性布线板23允许电路板22和外部设备之间的电连接。 电路板22具有在非封装表面上并排配置的多个连接端子26。 柔性布线板23包括:多个连接端子236,其在表面上并排设置,使得它们与电路板22的连接端子26相对; 以及形成为各自容纳一个连接端子236的多个自由端23f。每个自由端23f不粘附到电路板22,并且连接端子26和相应的连接端子26电连接,同时面向 另一个。 版权所有(C)2010,JPO&INPIT

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