发明名称 Digitizer stylus with Z-axis side pressure control
摘要 A digitizer stylus with Z-axis side pressure control, comprising a nib front end resiliently mounted on the stylus housing and cooperating with a Hall-effect transducer such that side pressure on the nib, used like a calligraphic pen or brush, modifies the Hall-effect output, which can be used to modify an additional parameter, such as line width, of a drawing.
申请公布号 US5061828(A) 申请公布日期 1991.10.29
申请号 US19900616327 申请日期 1990.11.21
申请人 SUMMAGRAPHICS CORPORATION 发明人 PURCELL, ALEXANDER M.
分类号 G06F3/033 主分类号 G06F3/033
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