发明名称 |
Method for determining a touch event and touch sensitive device |
摘要 |
The invention relates to a method for determining a touch event provided by a user on an interaction surface of a touch sensitive device comprising the steps of: sensing a raw signal by a transducer, in particular by a piezoelectric transducer and low-pass filtering the sensed signal, segmenting the filtered raw signal into a baseline signal and at least one useful signal, and analyzing the at least one useful signal to determine properties of the touch event. |
申请公布号 |
US8619063(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US201113808058 |
申请日期 |
2011.07.08 |
申请人 |
CHAINE SEBASTIEN;FARAH GEORGES;ELO TOUCH SOLUTIONS, INC. |
发明人 |
CHAINE SEBASTIEN;FARAH GEORGES |
分类号 |
G06F3/043;G06F3/041;G06F3/048;G06F3/0488 |
主分类号 |
G06F3/043 |
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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