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    • 3. 发明专利
    • Surface processing method of printed circuit board resin and printed circuit board resin
    • 印刷电路板树脂和印刷电路板树脂的表面处理方法
    • JP2010074139A
    • 2010-04-02
    • JP2009128406
    • 2009-05-28
    • Samsung Electro-Mechanics Co Ltd三星電機株式会社
    • SONG YOUNG-AHTEI ZAIYUJUNG HYUN-CHULKIM IN-YOUNG
    • H05K3/38H05K3/10
    • H05K3/38H05K3/1208H05K3/1241H05K3/381H05K2201/2072H05K2203/1173H05K2203/308Y10T428/24612
    • PROBLEM TO BE SOLVED: To provide a surface processing method of printed circuit board for forming a fine circuit pattern and enhancing adhesive force between a circuit pattern and printed circuit board resin, and provide printed circuit board resin processed by this method. SOLUTION: The surface processing method of printed circuit board resin includes: a process of providing printed circuit board resin; a process of forming a concave and a convex part on the surface by roughening the surface of the printed circuit board resin; a process of filling a filling agent in the concave part; a process of forming a coated layer by coating with a repellent material the surface of the printed circuit board resin where the concave part is filled with the filling agent; and a process of removing layer the filling agent filled in the concave part and the coated layer corresponding to the filling agent filled in the concave part. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种印刷电路板的表面处理方法,用于形成精细电路图案并增强电路图案和印刷电路板树脂之间的粘合力,并提供通过该方法处理的印刷电路板树脂。 解决方案:印刷电路板树脂的表面处理方法包括:提供印刷电路板树脂的工艺; 通过使印刷电路板树脂的表面粗糙化,在表面上形成凹部和凸部的工序; 将填充剂填充到凹部中的工序; 通过用驱避剂涂覆印刷电路板树脂的表面,其中凹部填充有填充剂,形成涂层的工艺; 以及将填充在凹部中的填充剂和与填充在凹部中的填充剂相对应的涂层去除层的工序。 版权所有(C)2010,JPO&INPIT