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    • 4. 发明专利
    • Arrangement method of external connection terminal
    • 外部连接端子的布置方法
    • JP2010073324A
    • 2010-04-02
    • JP2008236198
    • 2008-09-16
    • Shinko Electric Ind Co Ltd新光電気工業株式会社
    • MOCHIZUKI KENJI
    • H01R43/02
    • PROBLEM TO BE SOLVED: To provide an arrangement method of an external connection terminal for enhancing adhesion between an optical waveguide bonded to a wiring board with an adhesive and the wiring board. SOLUTION: Conductive paste 23 is formed in each of a plurality of pads for external connection 19 provided at a wiring board 11, a plurality of frames with external connection terminal 45 equipped with frames 35, external connection terminals 25 each aligned with the frame 35 at nearly the same interval as an arrangement pitch of the pads for external connection 19, and narrowed parts 36 formed near the boundaries of the frames 35 and the pads for external connection 19 are formed. Then, each frame with external connection terminal 45 is put between each two of a plurality of spacers 71 so that the external connection terminals 25 are protruded from the spacers 71 made in nearly the same thickness as the arrangement pitch of the pad for external connection 19, and later, each conductive paste 23 molten by heating and each external connection terminal 25 are made in contact with each other to connect the conductive paste 23 and the external connection terminal 25. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种外部连接端子的布置方法,用于提高用粘合剂与布线板接合的光波导与布线板之间的粘合力。 解决方案:导电浆料23形成在设置在布线板11上的多个用于外部连接的焊盘19中的多个框架中,多个框架具有外部连接端子45,其具有框架35,外部连接端子25各自与 形成与外部连接用焊盘19的配置间距几乎相同的间隔的框架35,以及形成在框架35的边界附近的形成的狭窄部36和用于外部连接的焊盘19。 然后,将具有外部连接端子45的每个框架放置在多个间隔件71的每一个之间,使得外部连接端子25从与用于外部连接19的焊盘的布置间距几乎相同的厚度的间隔件71突出 然后,通过加热熔融的每个导电浆料23和每个外部连接端子25彼此接触以连接导电浆料23和外部连接端子25.版权所有(C)2010,JPO&INPIT