Tung & Associates
Optical touch control apparatus and method thereof
The present invention discloses an optical touch control apparatus, comprising: a light guide module having an optical information capturing position, the light guide module guiding light to the optical information capturing position, and generating optical information according to light input through or reflected from the optical information capturing position; and an image sensor module for sensing the optical information, and generating an electronic signal according to the optical information.
PixArt Imaging Incorporation
G
G06F
inventional
Chin-Chou Yao-Ching Hui-Hsuan Cho-Yi Hsin-Chia Kuo-Hsiung
Lee Hsu Chen Lin Chen Li