发明名称 |
System and method for calibration of a capacitive touch digitizer system |
摘要 |
A method for calibration of a capacitive touch digitizer system comprises detecting patterns of signals from a plurality of different events over a course of user interaction with the digitizer system, wherein the patterns of signals are outputs from a digitizer sensor of the system, determining a number of times that a pattern of signals is repeated over the different events, and defining a map of offset values as a pattern of signals that is repeated above a pre-defined repetition threshold. |
申请公布号 |
US8866789(B2) |
申请公布日期 |
2014.10.21 |
申请号 |
US200812007881 |
申请日期 |
2008.01.16 |
申请人 |
N-trig Ltd. |
发明人 |
Rimon Ori;Kerner Ariel;Birnboim Michael |
分类号 |
G06F3/044;G06F3/041 |
主分类号 |
G06F3/044 |
代理机构 |
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代理人 |
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主权项 |
1. A method for calibration of a capacitive touch digitizer system, the method comprising:
detecting patterns of signals from a plurality of different touch events and a plurality of different lift events over a course of user interaction with the capacitive touch digitizer system, wherein the patterns of signals are outputs from a digitizer sensor of the capacitive touch digitizer system; determining a number of times that a pattern of signals from the patterns of signals detected is repeated over different events; identifying that the pattern of signals that is repeated represents a pattern of signals from a lift event, responsive to the number of repetitions being above a pre-defined repletion threshold; and defining a map of offset values as the pattern of signals that is repeated above the pre-defined repetition threshold. |
地址 |
Kfar-Saba IL |