发明名称 System and method of calibration of a touch screen display
摘要 <p>A touch screen display of an electronic device is calibrated. The method includes receiving input comprising selections of features registered at the touch screen display, filtering the input based on characteristics determined during the receiving to determine if the input is to be used for calibrating, for each input used for calibrating, determining a difference between registered touch location and a respective target for the selection and subtracting an offset from the difference, thereby providing remainders of differences for the selections, and calibrating by adjusting a prior calibration based on the remainders if the input is determined to be used for calibrating.</p>
申请公布号 EP2224318(B1) 申请公布日期 2014.07.23
申请号 EP20090154044 申请日期 2009.02.27
申请人 BLACKBERRY LIMITED 发明人 GRIFFIN, JASON T.;MAK-FAN, DAVID
分类号 G06F3/041 主分类号 G06F3/041
代理机构 代理人
主权项
地址