发明名称 Key top and method for manufacture thereof
摘要 The object of the present invention is to provide a method of manufacturing a metallic switch with high productivity. A transparent printed layer (4) is patterned and formed on a metalizing layer (3) formed on the front surface of a transfer substrate, and the metalizing layer (3) is subjected to etching. The metalizing layer (3) and the transparent printed layer (4) are integrally transferred onto a key top body (6). As a result, the metalizing layer, which has a low strength and can be easily fractured, is protected and reinforced by the transparent printed layer (4), the metalizing layer can be transferred with high stability, and a metallic switch is manufactured in an easy manner and with good efficiency.
申请公布号 US6770212(B2) 申请公布日期 2004.08.03
申请号 US20010986074 申请日期 2001.11.07
申请人 ATRYZ YODOGAWA CO., LTD. 发明人 HAYASHIZAKI KOICHI
分类号 H01H13/14;H01H11/00;H01H13/70;(IPC1-7):C03C25/68;B44C1/22;H01H3/12 主分类号 H01H13/14
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