| 发明名称 |
Method of distinguishing objects on touch panel by referring to induced capacitance signal distributions, and related computer readable medium thereof |
| 摘要 |
A method of distinguishing a plurality of objects on a touch panel includes: scanning the touch panel to obtain a plurality of positions corresponding to the objects on the touch panel and a plurality of induced capacitance signals corresponding to the positions; identifying a plurality of maximum induced capacitance signals corresponding to the objects respectively; and distinguishing the objects by referring to induced capacitance signal distributions around the maximum induced capacitance signals. |
| 申请公布号 |
US9207816(B2) |
申请公布日期 |
2015.12.08 |
| 申请号 |
US201213471434 |
申请日期 |
2012.05.14 |
| 申请人 |
ELAN MICROELECTRONICS CORPORATION |
发明人 |
Yang Tung-Ming;Mai Wei-Kuo |
| 分类号 |
G06F1/00;G06F3/044;G06F3/041 |
主分类号 |
G06F1/00 |
| 代理机构 |
|
代理人 |
Hsu Winston;Margo Scott |
| 主权项 |
1. A method of distinguishing a plurality of objects on a touch panel, comprising:
scanning the touch panel to obtain a plurality of positions in a plurality of first induced ranges corresponding to the objects respectively on the touch panel, and obtain a plurality of induced capacitance signals corresponding to the positions; identifying a plurality of maximum induced capacitance signals in the first induced ranges corresponding to the objects respectively; and distinguishing types of the objects by referring to induced capacitance signal distributions around the maximum induced capacitance signals. |
| 地址 |
Science Industrial Park, HsinChu TW |
