| 摘要 |
<p>PURPOSE: A touch sensor and a touch coordinate data transmitting method thereof are provided to reduce transmission time and transmission errors while increasing the speed of touch report. CONSTITUTION: A system includes packets which efficiently deliver transmission touch groups (T8, T4) to be transmitted. While all touch groups are packed in a package to deliver two valid touch groups in the existing method (A), in the present method, valid touch groups and touch ID indication data are packed in a package using variable touch coordinates, thereby reducing transmission time from 33 Byte to 8 Byte. [Reference numerals] (AA) Sending time of a full touch coordinate packet; (BB) Touch ID data; (CC) Sending time; (DD) Variable touch coordinate packet</p> |
