发明名称 Coordinate inputting apparatus and keyboard
摘要 A co-ordinate inputting apparatus comprises a base 42 having a pedestal, and a columnar body 41 extending from the pedestal, sensors 25, 26 to detect an operating force applied to the columnar body, and flexible cables for feeding signals from the sensors, the sensors 25, 26 including electric resistors 27 printed on and formed on a flexible base 30. The pedestal may be fixed inside a keyboard device (fig 10, not shown).
申请公布号 GB2316469(A) 申请公布日期 1998.02.25
申请号 GB19970021180 申请日期 1995.02.22
申请人 * ALPS ELECTRIC CO., LTD. 发明人 TSUYOSHI * NARUSAWA;YOICHI * HATTORI;RYOUICHI * MAEDA
分类号 G05G9/047;G06F3/033;(IPC1-7):G05G9/047;G06K11/18;H01H25/04 主分类号 G05G9/047
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