发明名称 |
Multi-Stage Stylus Scanning |
摘要 |
A system comprises a processing device and a capacitive sense array that includes a plurality of electrodes. The system performs a first scan of a plurality of electrodes in a capacitive sense array to determine a position of a stylus. The system also performs one or more additional scans of subsets of the plurality of electrodes to determine additional positions of the stylus. The system may continually perform the additional scans on of the subsets of the plurality of electrodes until the stylus is no longer detected. |
申请公布号 |
US2016253033(A1) |
申请公布日期 |
2016.09.01 |
申请号 |
US201615097253 |
申请日期 |
2016.04.12 |
申请人 |
Parade Technologies, Ltd. |
发明人 |
Omelchuk Ruslan;Krekhovetskyy Mykhaylo;Kremin Viktor |
分类号 |
G06F3/041;G06F3/0354;G06F3/047;G06F3/044 |
主分类号 |
G06F3/041 |
代理机构 |
|
代理人 |
|
主权项 |
1. (canceled) |
地址 |
Santa Clara CA US |