发明名称 |
Multi-touch sensor apparatus and method |
摘要 |
A device and method for detecting actual touch points in a multi-touch input device. Embodiments include a measurement sharing device configured to combine a measurement of an electrical characteristic on a first axis with a measurement of an electrical characteristic on a second axis. The combined measurement is compared with electrical characteristics measured separately on each axis to determine which intersections correspond to actual touch points. |
申请公布号 |
US8427451(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20090650400 |
申请日期 |
2009.12.30 |
申请人 |
WATERBURY CHARLES A.;WACOM CO., LTD. |
发明人 |
WATERBURY CHARLES A. |
分类号 |
G06F0003/000045 |
主分类号 |
G06F0003/000045 |
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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