发明授权
- 专利标题： Pressure sensitive resistor cell and method for detecting threshold value of stylus used therewith
- 专利标题（中）： 压敏电阻单元及用于检测触针的阈值的方法
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申请号： US595913申请日： 1996-02-06
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公开(公告)号： US5712662A公开(公告)日： 1998-01-27
- 发明人: Minekazu Miyazaki , Noriyuki Nakanishi
- 申请人： Minekazu Miyazaki , Noriyuki Nakanishi
- 申请人地址： JPX Tokyo
- 专利权人： SMK Corporation
- 当前专利权人： SMK Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-063527 19950228
- 主分类号： G06F3/045
- IPC分类号： G06F3/045 ; G06F3/033 ; G06F3/041 ; G06F3/048 ; G09G5/00
摘要：
A simple-structured pressure sensitive resistor cell which permits the setting of a stylus pressure detecting threshold value VT and a stylus pressure detecting threshold value setting method therefor. A midtap T of a series connection of two or more resistors R1, R2 is connected to an input terminal of an A/D converter and a potential voltage divided by the resistors at the midtap T is defined as the stylus pressure detecting threshold value VT. Therefore, the stylus pressure detecting threshold value VT can be adjusted simply by changing the resistance value of either one of the resistors.
公开/授权文献
- US4616829A Apparatus for simulating running games 公开/授权日：1986-10-14
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