IMAGE SENSOR FOR REDUCING KICK-BACK NOISE AND IMAGE PICK-UP DEVICE HAVING THE SAME

摘要

PURPOSE: An image sensor and an image pick-up device is provide to maximally restraint a phenomena which switching noise is kicked-back to a pixel. CONSTITUTION: A plurality of pixels(21) is connected to column line. A plurality of pixels comprises photoelectric conversion element. A signal processing unit(61) processes a signal outputted from the column line according to switching operation. A kickback noise blocking circuit(51) is connected in between the column line and the signal processing circuit for reducing kick-back noise generated according to the switching operation.