Patent ID: 10811449

Abstract:
Provided is a technique to prevent decreases in the detection accuracy caused by leakage current of photoelectric conversion elements that is caused by permeation of moisture. An active matrix substrate 1 includes a plurality of pixels, each of which includes: a photoelectric conversion element 12 that includes a pair of electrodes 14a, 14b and a semiconductor layer 15 interposed between the electrodes 14a, 14b; an inorganic film 105a that covers a part of a surface of one electrode 14b of the pair of electrodes, and a side surface of the photoelectric conversion element 12; a protection film 105b that has corrosion resistance against moisture, and covers a part of the inorganic film 105a that overlaps with the side surface of the photoelectric conversion element 12; and an organic film 106 that covers the inorganic film 105a and the protection film 105b.