| 发明名称 |
TOUCH SENSOR INTEGRATED CIRCUIT |
| 摘要 |
<p>PURPOSE: A touch sensor IC is provided to increase the efficiency of a panel in order to easily compensate error of a pattern capacitance. CONSTITUTION: A touch panel unit(100) has a pattern capacitor according to a coordinate. A control IC unit(200) is connected to the pattern capacitor of the touch panel in parallel. The control IC unit outputs a digital signal by sensing the variation of a pattern capacitance. A MUX(210) connects the pattern capacitor according to the coordinate of the touch panel.</p> |
| 申请公布号 |
KR20110087014(A) |
申请公布日期 |
2011.08.02 |
| 申请号 |
KR20100006444 |
申请日期 |
2010.01.25 |
| 申请人 |
TOMATO LSI INC. |
发明人 |
HONG, SOON YANG;CHANG BUM YOU;LEE, KWANG HEE |
| 分类号 |
G06F3/044;G06F3/041;G06K19/07 |
主分类号 |
G06F3/044 |
| 代理机构 |
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