发明名称 KEY-PRESS STRUCTURE AND A METHOD FOR MAKING THE SAME
摘要 A key-press structure comprises a transparent substrate, a plurality of characters formed inside the transparent substrate thereby forming a plurality of keys, and a touch control member disposed on the surface of the transparent substrate such that each of the keys is operable to sense a touch event.
申请公布号 US2010320069(A1) 申请公布日期 2010.12.23
申请号 US20100872841 申请日期 2010.08.31
申请人 BYD CO. LTD. 发明人 ZHAO LIHONG;LUO WENHAI;ZHANG JIAXIN
分类号 H03K17/975;H01H9/00;H01H11/00 主分类号 H03K17/975
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