公开(公告)号：US11315978B2

公开(公告)日：2022-04-26

申请号：US16857839

申请日：2020-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-Min Lee ,  Seokjin Kwon ,  Hyeyun Park ,  Beomsuk Lee ,  Dongmo Im

IPC: H01L27/146 ,  H04N5/374

Abstract: An image sensor includes a substrate having a first surface and a second surface opposite to each other, a first floating diffusion region provided in the substrate and being adjacent to the first surface, a through-electrode provided in the substrate and electrically connected to the first floating diffusion region, an insulating structure, a bottom electrode, a photoelectric conversion layer, and a top electrode sequentially stacked on the second surface, a color filter buried in the insulating structure, and a top contact plug penetrating the insulating structure to connect the bottom electrode to the through-electrode.

公开(公告)号：US10651226B2

公开(公告)日：2020-05-12

申请号：US15813843

申请日：2017-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-Min Lee ,  Seokjin Kwon ,  Hyeyun Park ,  Beomsuk Lee ,  Dongmo Im

IPC: H01L27/146 ,  H04N5/374

Abstract: An image sensor includes a substrate having a first surface and a second surface opposite to each other, a first floating diffusion region provided in the substrate and being adjacent to the first surface, a through-electrode provided in the substrate and electrically connected to the first floating diffusion region, an insulating structure, a bottom electrode, a photoelectric conversion layer, and a top electrode sequentially stacked on the second surface, a color filter buried in the insulating structure, and a top contact plug penetrating the insulating structure to connect the bottom electrode to the through-electrode.

公开(公告)号：US20180190707A1

公开(公告)日：2018-07-05

申请号：US15813843

申请日：2017-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-Min Lee ,  Seokjin Kwon ,  Hyeyun Park ,  Beomsuk Lee ,  Dongmo Im

IPC: H01L27/146 ,  H04N5/374

CPC classification number: H01L27/14645 ,  H01L27/14612 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14636 ,  H01L27/14689 ,  H04N5/374

Abstract: An image sensor includes a substrate having a first surface and a second surface opposite to each other, a first floating diffusion region provided in the substrate and being adjacent to the first surface, a through-electrode provided in the substrate and electrically connected to the first floating diffusion region, an insulating structure, a bottom electrode, a photoelectric conversion layer, and a top electrode sequentially stacked on the second surface, a color filter buried in the insulating structure, and a top contact plug penetrating the insulating structure to connect the bottom electrode to the through-electrode.