发明名称 |
TOUCH PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME |
摘要 |
Provided are a touch panel and an electronic device including the same. The touch panel includes a pair of upper and lower substrates spaced apart from each other by a gap, wherein the upper substrate has a user touch surface. Electro-rheological fluid fills the gap between the upper and lower substrates. The touch panel includes a determining unit which senses a contact or pressing operation on the user contact surface to determine an input type, and which sets a predetermined activation force value according to the input type to determine whether an input occurs. The touch panel may further include a controller which applies a driving voltage, when the determining unit determines that an input according to a corresponding input type occurs.
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申请公布号 |
US2012038563(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113097937 |
申请日期 |
2011.04.29 |
申请人 |
PARK SUNG-HYUK;LIM SEONG-TAEK;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK SUNG-HYUK;LIM SEONG-TAEK |
分类号 |
G06F3/041 |
主分类号 |
G06F3/041 |
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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