公开(公告)号：US20190027539A1

公开(公告)日：2019-01-24

申请号：US15851763

申请日：2017-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changhwa KIM ,  Sejung PARK ,  Junghun KIM ,  Sangsu PARK ,  Kyungrae BYUN ,  Beom Suk LEE

IPC: H01L27/30 ,  H01L51/44

Abstract: An image sensor includes an insulating pattern disposed on a semiconductor substrate and having an opening, a color filter disposed within the opening of the insulating pattern, a capping insulating layer disposed on the color filter, a first electrode disposed on the capping insulating layer and having a portion overlapping with the color filter, a separation structure surrounding a side surface of the first electrode, and a photoelectric layer disposed on the first electrode. The separation structure includes a first insulating layer and a second insulating layer formed of different material.

公开(公告)号：US20220059621A1

公开(公告)日：2022-02-24

申请号：US17520626

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gwi-Deok Ryan LEE ,  Jung Hun KIM ,  Chang Hwa KIM ,  Sang Su PARK ,  Sang Hoon UHM ,  Beom Suk LEE ,  Tae Yon LEE ,  Dong Mo IM

IPC: H01L27/30 ,  H01L27/28 ,  H01L51/44 ,  H01L51/42 ,  H01L27/146

Abstract: A color filter is disposed on a substrate. An organic photodiode is disposed on the color filter. The organic photodiode includes an electrode insulating layer having a recess region on the substrate, a first electrode on the color filter, the first electrode filling the recess region of the electrode insulating layer, a second electrode on the first electrode, and an organic photoelectric conversion layer interposed between the first electrode and the second electrode. The first electrode includes a seam extending at a first angle from a side surface of the recess region of the electrode insulating layer.

公开(公告)号：US20180197919A1

公开(公告)日：2018-07-12

申请号：US15659343

申请日：2017-07-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Beom Suk LEE ,  Kwang-Min LEE ,  Gwideok Ryan LEE ,  Masaru ISHll ,  Tae Yon LEE

IPC: H01L27/30 ,  H01L27/28 ,  H01L51/44

CPC classification number: H01L27/307 ,  H01L27/281 ,  H01L27/286 ,  H01L51/442 ,  Y02E10/549

Abstract: Image sensors according to some embodiments of the inventive concepts may include a pixel array are including a plurality of pixels, a peripheral area adjacent the pixel array unit, and an organic photoelectric converting layer including a first portion positioned on the pixel area and a second portion positioned on the peripheral area. The second portion may be separated from the first portion.

公开(公告)号：US20220149088A1

公开(公告)日：2022-05-12

申请号：US17383976

申请日：2021-07-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Mo IM ,  Ja Meyung KIM ,  Jong Eun PARK ,  Beom Suk LEE ,  Kwan Sik CHO

IPC: H01L27/146 ,  H01L27/148

Abstract: An image sensor includes a substrate, a photoelectric conversion region disposed inside the substrate, a first active region disposed inside the substrate to include a ground region, a floating diffusion region, and a channel region for connecting the ground region and the floating diffusion region, a substrate trench disposed inside the channel region, a transfer gate disposed on a face of the substrate to include a lower gate which fills a part of the substrate trench and has a first width, and an upper gate having a second width smaller than the first width on the lower gate, and a gate spacer disposed inside the substrate trench to be interposed between the ground region and the upper gate.

公开(公告)号：US20200052041A1

公开(公告)日：2020-02-13

申请号：US16660799

申请日：2019-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gwi-Deok Ryan LEE ,  Jung Hun KIM ,  Chang Hwa KIM ,  Sang Su PARK ,  Sang Hoon UHM ,  Beom Suk LEE ,  Tae Yon LEE ,  Dong Mo IM

IPC: H01L27/30 ,  H01L51/42 ,  H01L51/44 ,  H01L27/28 ,  H01L27/146

Abstract: A color filter is disposed on a substrate. An organic photodiode is disposed on the color filter. The organic photodiode includes an electrode insulating layer having a recess region on the substrate, a first electrode on the color filter, the first electrode filling the recess region of the electrode insulating layer, a second electrode on the first electrode, and an organic photoelectric conversion layer interposed between the first electrode and the second electrode. The first electrode includes a seam extending at a first angle from a side surface of the recess region of the electrode insulating layer.

公开(公告)号：US20190148457A1

公开(公告)日：2019-05-16

申请号：US16246431

申请日：2019-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gwi-Deok Ryan LEE ,  Jung Hun KIM ,  Chang Hwa KIM ,  Sang Su PARK ,  Sang Hoon UHM ,  Beom Suk LEE ,  Tae Yon LEE ,  Dong Mo IM

IPC: H01L27/30 ,  H01L51/44 ,  H01L51/42 ,  H01L27/28

Abstract: A color filter is disposed on a substrate. An organic photodiode is disposed on the color filter. The organic photodiode includes an electrode insulating layer having a recess region on the substrate, a first electrode on the color filter, the first electrode filling the recess region of the electrode insulating layer, a second electrode on the first electrode, and an organic photoelectric conversion layer interposed between the first electrode and the second electrode. The first electrode includes a seam extending at a first angle from a side surface of the recess region of the electrode insulating layer.