发明申请
- 专利标题： Key top for pushbutton switch and method of producing the same
- 专利标题（中）： 按钮开关的顶部及其制作方法
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申请号： US10195674申请日： 2002-07-12
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公开(公告)号： US20030034241A1公开(公告)日： 2003-02-20
- 发明人: Tedi Kunthady , Atsushi Hikita
- 申请人： Polymatech Co., Ltd.
- 申请人地址： null
- 专利权人： Polymatech Co., Ltd.
- 当前专利权人： Polymatech Co., Ltd.
- 当前专利权人地址： null
- 优先权： JP2001-215815 20010716; JP2002-102753 20020404
- 主分类号： H01H013/14
- IPC分类号： H01H013/14
摘要：
According to a method of Producing a key top for a Pushbutton switch of the present invention, a base layer made of an insulating resin that can be Plated with metal, an electroless Plating layer to be formed on the surface of the base layer, and a polymer coating layer, if required, are stacked on the surface of a key top body. Alternatively, an electroplating layer formed by electroplating is further formed on the electroless plating layer. Therefore, a Plating layer can be directly and easily formed on the insulating resin, whereby a key top for a Pushbutton switch having a sensation of metal and being rich in design is obtained.
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