公开(公告)号：US11515350B2

公开(公告)日：2022-11-29

申请号：US16860924

申请日：2020-04-28

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Sanghyeon Kim ,  Dae-Myeong Geum

IPC: H01L27/146 ,  H04N5/378 ,  H04N9/04

Abstract: Provided are a multicolor photodetector and a method of fabricating the same through integration with a readout integrated circuit. The multicolor photodetector may be fabricated by providing an integrated circuit device in which a readout integrated circuit is wired; forming an assembly in which a first photodetection layer for detecting first wavelength light from incident light and a second photodetection layer for detecting second wavelength light from the incident light on the integrated circuit device; and electrically connecting the first photodetection layer and the second photodetection layer to the readout integrated circuit using connecting members.