发明名称 Input device having an output that varies according to a pressing force
摘要 An input device includes a keytop, an elastic member, a movable electrode and a fixed electrode. The movable electrode is coupled to the elastic member above the fixed electrode. The electrodes are enclosed within a recess. A resistance of one of the fixed or movable electrodes changes when the electrodes are in contact based on a pressure exerted on the keytop.
申请公布号 US2003090395(A1) 申请公布日期 2003.05.15
申请号 US20020292859 申请日期 2002.11.12
申请人 ALPS ELECTRIC CO., LTD. 发明人 YAMAGAMI TORU
分类号 H01H13/702;H01H13/785;(IPC1-7):H03M11/00;H03K17/94 主分类号 H01H13/702
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