Silicon Integrated Systems Corporation

Kai-Chun Chuang

Han-Ning Chen

Chien-Yu Chiang

Chih-Sheng Chou

Shih-Chan Huang

A touch system includes a touch panel; an active pen configured to generate a signal; and a touch controller electrically connected to the touch panel and configured to detect the signal. When the touch controller supports at least two protocols, a protocol of the touch controller is automatically switched to one of the at least two protocols. The active pen automatically detects the one of the at least two protocols, and a protocol of the active pen is switched to the one of the at least two protocols.

Growing community of inventors

Hsinchu, Taiwan

Kai-Chun Chuang