发明名称 |
Dual sensor touchscreen utilizing projective-capacitive and force touch sensors |
摘要 |
<p>A touchscreen system, comprising at least one force sensor (401-404) coupled to a touchscreen of said touchscreen system, said force sensor (401-404) monitoring a force component associated with a touch of said touchscreen; a projective-capacitive sensor system (503...) coupled to said touchscreen (405); and a processor (701) coupled to said at least one force sensor (401-404) and said projective-capacitive sensor system (503...), wherein said processor (701) calculates a set of position coordinates associated with said touch when said force component is greater than a force threshold, said set of position coordinates determined by said projective-capacitive sensor system (503...). The invention also provides a method of operating a touchscreen.</p> |
申请公布号 |
EP2133777(A2) |
申请公布日期 |
2009.12.16 |
申请号 |
EP20090171892 |
申请日期 |
2000.10.27 |
申请人 |
TYCO ELECTRONICS CORPORATION |
发明人 |
KENT, JOEL;WILSON, GEOFFREY D |
分类号 |
G06F3/041;G06F3/033;G06F3/048;G06F3/0486 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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