| 摘要 |
PROBLEM TO BE SOLVED: To reduce fluctuations of sensor characteristics between the center and the end of a sensor panel, by carefully setting time for setting a refresh control circuit to Hi state and time for setting a TFT, that is a switching element to Hi state. SOLUTION: In a photoelectric conversion device having a photoelectric conversion element for converting light to an electrical signal and a switching element for controlling the read of an electrical signal that is converted by the photoelectric conversion element, the photoelectric conversion element is set to a constant potential, and at the same time, the switching element is turned on.
|
