標題: Active Photo-Sensing Array of Thin Film Transistor with Threshold Voltage Compensation
作者: Chou, Lu-Sheng
Chen, Huo Moun
Chen, Bo-Cheng
Zhang, Jun-Yi
Tai, Ya-Hsiang
Chan, Isaac
Yeh, Ming-Hua
光電工程學系
顯示科技研究所
Department of Photonics
Institute of Display
關鍵字: Photo Sensing Circuit;Thin Film Transistor;Threshold Voltage Compensation
公開日期: 2012
摘要: In this paper, an active photo-sensing amplifier pixel circuit with compensation function of device variation is proposed, which has high aperture ratio since only 3 TFTs are used. The compensation function of the circuit obviously improves the sensing error resulted from device variation from 80% to 6%.
URI: http://hdl.handle.net/11536/135499
ISSN: 1883-2490
期刊: IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, VOL 19
Volume: 19
起始頁: 829
結束頁: 832
顯示於類別:會議論文