公开(公告)号：US10204964B1

公开(公告)日：2019-02-12

申请号：US15870947

申请日：2018-01-13

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: H01L51/42 ,  H01L27/14 ,  H01L27/30 ,  H01L27/28 ,  H01L51/44 ,  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：US11594577B2

公开(公告)日：2023-02-28

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 ,  H01L51/42 ,  H01L27/28 ,  H01L51/44 ,  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：US11177322B2

公开(公告)日：2021-11-16

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 ,  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：US12027556B2

公开(公告)日：2024-07-02

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

CPC classification number: H01L27/1463 ,  H01L27/14603 ,  H01L27/14636 ,  H01L27/14643 ,  H01L27/14685 ,  H01L27/14831

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：US09954134B2

公开(公告)日：2018-04-24

申请号：US14072118

申请日：2013-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoung Won Na ,  Yoon Dong Park ,  Sung Dong Suh ,  Dong Mo Im

IPC: H01L31/18 ,  G01N21/77 ,  G01N33/483

CPC classification number: H01L31/18 ,  G01N21/7746 ,  G01N33/483

Abstract: An optical biosensor, and a method of manufacturing the same, includes a first layer, a second layer stacked on the first layer, a first grating coupler within the first layer and the second layer, and a second grating coupler within the first layer. The first grating coupler is configured to couple a light pattern provided to a front side of the optical biosensor. The second grating coupler is configured to output the light pattern coupled by the first grating coupler to a photoelectric conversion element on a rear side of the optical biosensor.