发明名称 |
Apparatus, method, and medium of sensing movement of multi-touch point and mobile apparatus using the same |
摘要 |
<p>A user interface technique using a two-dimensional capacitive sensor is provided. An apparatus for sensing movement of multi-touch points includes a capacitance sensing unit sensing two or more touch points, and sensing capacitance and a change in capacitance on the basis of the sensed touch points, a movement analyzing unit sensing and analyzing a change of movement of the two or more touch points using information on the sensed capacitance and change in capacitance, and a command processing unit processing a command corresponding to the change in movement according to a result of the analysis.</p> |
申请公布号 |
EP1892605(A2) |
申请公布日期 |
2008.02.27 |
申请号 |
EP20070114438 |
申请日期 |
2007.08.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHO, SEONG-IL;PARK, JOON-AH;CHANG, WOOK;SOH, BYUNG-SEOK;KANG, KYOUNG-HO |
分类号 |
G06F3/01;G06F3/048 |
主分类号 |
G06F3/01 |
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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