IMAGE SENSOR AND METHOD OF DRIVING A IMAGE SENSOR

摘要

The present invention relates to an image sensor, which compensates the staebler-wronski effect of MOS from the change of threshold voltage in case of integrating a photo diode on the same substrate with an MOS circuit which implements an amplifier, and the method thereof. The present invention includes: a photoelectric transducer which generates charge from photoelectric transformation at each pixel; an amplifier part which amplifies the current from a charge generated at each pixel; a compensating part applying the compensation voltage which compensates a threshold voltage on at least one of the multiple transistors composing the amplifier part.