Fpc connection method for protection panel with touch input function
    42.
    发明专利
    Fpc connection method for protection panel with touch input function 审中-公开
    具有触摸输入功能的保护面板的FPC连接方法

    公开(公告)号:JP2012014206A

    公开(公告)日:2012-01-19

    申请号:JP2008281841

    申请日:2008-10-31

    Abstract: PROBLEM TO BE SOLVED: To provide an FPC connection method for a protection panel with a touch input function at a low cost and with a high degree of freedom in component packaging or material selection.SOLUTION: The present invention relates to a method for electrically connecting an FPC with a lower circuit and an upper circuit via a through-hole provided in a lower electrode panel for a protection panel with a touch input function. In the FPC, a circuit is provided on one side of a film substrate, and a charging hole passing through both the film substrate and the circuit is opened at a connecting-side terminal portion. In the connecting-side terminal portion of the FPC, an insulated adhesive layer is provided while leaving the surroundings of the charging hole, the FPC is adhered to a lower surface of the lower electrode panel by the insulated adhesive layer, the FPC is then electrically connected with the lower circuit and the upper circuit by charging the inside of a cavity facing the charging hole with a conductive adhesive, and after the conductive adhesive is cured while being exposed to the charging hole, the charging hole is finally sealed by a sealing material.

    Abstract translation: 要解决的问题:为了以低成本提供具有触摸输入功能的保护面板的FPC连接方法,并且在组件封装或材料选择中具有高自由度。 解决方案:本发明涉及一种通过设置在具有触摸输入功能的保护面板的下电极面板中的通孔将FPC与下电路和上电路电连接的方法。 在FPC中,在薄膜基板的一侧设置有电路,在连接侧端子部开口贯通薄膜基板和电路的充电孔。 在FPC的连接侧端子部分中,在留下充电孔的周围的同时设置绝缘粘合剂层,FPC通过绝缘粘合层粘附到下电极板的下表面,然后将FPC电 通过用导电粘合剂对面向充电孔的腔体的内部充电,与下部电路和上部电路连接,并且在导电性粘合剂暴露于充电孔之后固化,充电孔最终被密封材料密封 。 版权所有(C)2012,JPO&INPIT

    Multilayer wiring board, method of manufacturing multilayer wiring board, and via fill method
    47.
    发明专利
    Multilayer wiring board, method of manufacturing multilayer wiring board, and via fill method 有权
    多层接线板,制造多层接线板的方法和通过填充方法

    公开(公告)号:JP2011134890A

    公开(公告)日:2011-07-07

    申请号:JP2009292910

    申请日:2009-12-24

    Inventor: YAMADA TOMOKO

    CPC classification number: H05K3/4652 H05K3/421 H05K2201/09527 H05K2201/096

    Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional multilayer wiring board having vias formed by plating and a defect liable to exfoliate partially, or to form a void internally. SOLUTION: In the multilayer wiring board 20, wiring patterns 18, 28, and 28 of three layers are laminated with an insulating layer 12 therebetween, and the wiring patterns 28 and 28 on both sides sandwiching the intermediate wiring pattern 18 are connected electrically by a via 30 formed by filling plating metal in the through hole for via penetrating the intermediate wiring pattern 18 arranged in the middle of the wiring patterns 28 and 28 while penetrating the insulating layer 12. In the through hole for via, a small hole having a diameter smaller than the inner diameter of the bottom face of a recess formed in each of the insulating layers 12 and 12 sandwiching the intermediate wiring pattern 18 is bored in the intermediate wiring pattern 18 exposed to the bottom face of the recess, and the plating metals filling the respective recesses are connected integrally through the small holes to form the via 30. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:为了解决具有通过电镀形成的通孔和易于部分剥离的缺陷或在内部形成空隙的常规多层布线板的问题。 解决方案:在多层布线板20中,三层的布线图案18,28和28层叠有绝缘层12,并且夹着中间布线图案18的两侧的布线图案28和28被连接 通过在通孔中填充电镀金属而形成的通孔30进行电连接,用于穿过布置在布线图案28和28的中间的中间布线图案18,同时穿透绝缘层12.在通孔用通孔中, 直径小于在中间布线图案18中夹着中间布线图案18的每个绝缘层12和12中形成的凹部的底面的内径,在暴露于凹部的底面的中间布线图案18中钻孔, 填充各个凹部的电镀金属通过小孔整体连接以形成通孔30.版权所有(C)2011,JPO&INPIT

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