| 发明名称 |
Neutralizing elecromagnetic noise for a capacitive input device |
| 摘要 |
A method of capturing user control inputs for an electronic device comprises sampling an input measurement signal at a capacitive input sensor of the electronic device to capture user control inputs for operating the electronic device. Electromagnetic interference affecting the sampling of the input measurement signal is electronically neutralized.
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| 申请公布号 |
US2007120831(A1) |
申请公布日期 |
2007.05.31 |
| 申请号 |
US20050287950 |
申请日期 |
2005.11.28 |
| 申请人 |
MAHOWALD PETER H;ELSHEIMER ROBERT;MISEK BRIAN J;THELEN ROBERT M;DEITZ ZACHARY T |
发明人 |
MAHOWALD PETER H.;ELSHEIMER ROBERT;MISEK BRIAN J.;THELEN ROBERT M.;DEITZ ZACHARY T. |
| 分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
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