DETECTION DEVICE AND METHOD FOR DRIVING DETECTION DEVICE

The invention provides a detection device which comprises a pixel circuit and a compensation circuit. The pixel circuit comprises a first transistor, a second transistor, a third transistor and a photodiode. The photodiode is coupled between the first transistor and the second transistor. The compensation circuit comprises a first end and a second end. The first end of the compensation circuit is coupled to the third transistor. The second end of the compensation circuit is coupled to the first transistor. 本公开提供一种检测装置包括像素电路以及补偿电路。像素电路包括第一晶体管、第二晶体管、第三晶体管及光电二极管。光电二极管耦接在第一晶体管及第二晶体管之间。补偿电路包括第一端及第二端。补偿电路的第一端耦接至第三晶体管。补偿电路的第二端耦接至第一晶体管。