发明名称 |
TOUCHED POSITION DETECTION METHOD FOR TOUCH PANEL |
摘要 |
A static capacitance type touch panel, a control unit electrically connected with X and Y electrodes for detecting a touch position based on a measured value of a static capacitance between the X and Y electrodes. The control unit includes a predetermined touch threshold for detecting a peak, a near-peak range and a non-near-peak range, a first parameter for determining a value of the near peak range, and a second parameter for determining a value of the non-near-peak range. The first and second parameters are respectively predetermined for reduction of a noise influence from the measured value of the static capacitance between the X electrode and the Y electrode. |
申请公布号 |
US2014015795(A1) |
申请公布日期 |
2014.01.16 |
申请号 |
US201314025916 |
申请日期 |
2013.09.13 |
申请人 |
DOI KOJI;MAMBA NORIO;NAGATA KOJI;KUMAGAI TOSHIYUKI;HAYAKAWA KOJI;ATSUKA TOSHIAKI;PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.;HITACHI DISPLAYS, LTD. |
发明人 |
DOI KOJI;MAMBA NORIO;NAGATA KOJI;KUMAGAI TOSHIYUKI;HAYAKAWA KOJI;ATSUKA TOSHIAKI |
分类号 |
G06F3/044 |
主分类号 |
G06F3/044 |
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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