Pixel circuit, photoelectric converter, and image sensing system including the pixel circuit and the photoelectric converter

摘要

Provided are a pixel circuit, a photoelectric converter, and an image sensing system thereof. The pixel circuit includes a photodiode and an output unit. The photodiode generates a first photo charge to detect the distance from an object and a second photo charge to detect the color of the object. The output unit generates at least one depth signal used to detect the distance based on the first photo charge generated by the photodiode, and a color signal used to detect the color of the object based on the second photo charge.