发明名称 Touched Position Detection Method for Touch Panel
摘要 In a touched position detection method for a touch panel for detecting a touched position, based on measured values by a plurality of sensors, presence of a touch is determined when a measured value by a sensor exceeds a touch threshold. As a touch threshold, a value which cannot be attained due to a mere noise but can due to presence of a touch is set. With respect to sensors located in the vicinity of a sensor showing a high measured value, a higher weighted value is applied to modify a measured value in a touched position calculation process than that to be applied to other sensors.
申请公布号 US2010060609(A1) 申请公布日期 2010.03.11
申请号 US20090496804 申请日期 2009.07.02
申请人 HITACHI DISPLAYS, LTD. 发明人 DOI KOJI;MAMBA NORIO;NAGATA KOJI;KUMAGAI TOSHIYUKI;HAYAKAWA KOJI;ATSUTA TOSHIAKI
分类号 G06F3/045 主分类号 G06F3/045
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