公开(公告)号：US20210305290A1

公开(公告)日：2021-09-30

申请号：US16829553

申请日：2020-03-25

Applicant: GLOBALFOUNDRIES U.S. Inc.

Inventor： Yusheng Bian ,  Michel Rakowski ,  Won Suk Lee ,  Asif Chowdhury ,  Ajey Poovannummoottil Jacob

IPC: H01L27/146 ,  H01L31/0232 ,  H01L31/101

Abstract: Structures for a photodetector and methods of fabricating a structure for a photodetector. The structure includes a light-absorbing region having a side edge, an anode adjacent to the side edge of the light-absorbing region, and a cathode adjacent to the side edge of the light-absorbing region.

公开(公告)号：US11329087B2

公开(公告)日：2022-05-10

申请号：US16829553

申请日：2020-03-25

Applicant: GLOBALFOUNDRIES U.S. Inc.

Inventor： Yusheng Bian ,  Michel Rakowski ,  Won Suk Lee ,  Asif Chowdhury ,  Ajey Poovannummoottil Jacob

IPC: H01L27/146 ,  H01L31/101 ,  H01L31/0232

Abstract: Structures for a photodetector and methods of fabricating a structure for a photodetector. The structure includes a light-absorbing region having a side edge, an anode adjacent to the side edge of the light-absorbing region, and a cathode adjacent to the side edge of the light-absorbing region.