发明名称 Transparent keyboard device
摘要 The present invention provides a keyboard device having an excellent appearance even when viewed from a rear surface side of a transparent keyboard. The keyboard device has a keyboard main body where plural key tops are provided on a support plate, a control board provided on the rear surface side of the support plate, a shield case provided on the rear surface side of the support plate so as to cover the control board, and a case having a rear surface side formed of transparent resin, accommodating the keyboard main body, the control board and the shield case. A resin sheet is provided on the rear surface of the support plate, and the resin sheet is bonded to the support plate except a region corresponding to an edge of the shield case positioned on the rear side of the support plate.
申请公布号 US2002056626(A1) 申请公布日期 2002.05.16
申请号 US20010960682 申请日期 2001.09.21
申请人 ALPS ELECTRIC CO., LTD. 发明人 ITO HIDEKI;NISHIJIMA AKIO
分类号 G06F3/02;H01H13/70;(IPC1-7):H01H9/02 主分类号 G06F3/02
代理机构 代理人
主权项
地址