发明授权
US08106892B2 Touch screen driver for resolving plural contemporaneous touches and methods for use therewith
有权
用于解决多个同时期触摸的触摸屏驱动程序及其使用方法
- 专利标题： Touch screen driver for resolving plural contemporaneous touches and methods for use therewith
- 专利标题（中）： 用于解决多个同时期触摸的触摸屏驱动程序及其使用方法
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申请号： US11927289申请日： 2007-10-29
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公开(公告)号： US08106892B2公开(公告)日： 2012-01-31
- 发明人: Matthew D. Felder , Marcus W. May
- 申请人： Matthew D. Felder , Marcus W. May
- 申请人地址： US TX Austin
- 专利权人： Sigmatel, Inc.
- 当前专利权人： Sigmatel, Inc.
- 当前专利权人地址： US TX Austin
- 主分类号： G06F3/045
- IPC分类号： G06F3/045
摘要：
A touch screen driver that can be used with a resistive touch screen includes an input/output module that supplies at least one input signal to at least one of a plurality of input/output ports of the touch screen and that generates at least one output signal, in response to the at least one input signal, and in accordance with at least one control signal. A controller module generates the at least one control signal and that generates a position signal representing a resolved position in accordance with a plurality of contemporaneous touches of the resistive touch screen.
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