IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME

摘要

An image sensor includes a semiconductor substrate integrated with at least one first photo-sensing device configured to sense light in a blue wavelength region and at least one second photo-sensing device configured to sense light in a red wavelength region, a color filter layer on the semiconductor substrate and including a blue color filter configured to selectively absorb light in a blue wavelength region and a red color filter configured to selectively absorb light in a red wavelength region, and a third photo-sensing device on the color filter layer and including a pair of electrodes facing each other, and a photoactive layer between the pair of electrodes and configured to selectively absorb light in a green wavelength region.

主权项

1. An image sensor, comprising:
a semiconductor substrate integrated with at least one first photo-sensing device configured to sense light in a blue wavelength region and at least one second photo-sensing device configured to sense light in a red wavelength region; a color filter layer on the semiconductor substrate, the color filter layer including a blue color filter configured to selectively absorb light in a blue wavelength region and a red color filter configured to selectively absorb light in a red wavelength region; and a third photo-sensing device on the color filter layer, the third photo-sensing device including,
a pair of electrodes facing each other, anda photoactive layer between the pair of electrodes, the photoactive layer configured to selectively absorb light in a green wavelength region.