公开(公告)号：US20220392972A1

公开(公告)日：2022-12-08

申请号：US17696272

申请日：2022-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul Joon HEO ,  Kyung Bae PARK ,  Sung Young YUN ,  Hyeongju KIM ,  Feifei FANG ,  Hwijoung SEO ,  Juhyung LIM ,  Taejin CHOI

IPC: H01L27/32 ,  H01L51/50 ,  H01L27/30

Abstract: A sensor-embedded display panel includes a substrate, a light emitting element on the substrate and including a light emitting layer, and a photosensor on the substrate and including a photoelectric conversion layer in parallel with the light emitting layer along an in-plane direction of the substrate, wherein the light emitting element and the photosensor each include a separate portion of a first common auxiliary layer that is a single piece of material that extends continuously on the light emitting layer and the photoelectric conversion layer, and a separate portion of a common electrode on the first common auxiliary layer and is configured to apply a common voltage to both the light emitting element and the photosensor, and the photoelectric conversion layer includes a sequential stack from the first common auxiliary layer of a first n-type semiconductor layer, a second n-type semiconductor layer, and a p-type semiconductor layer.

公开(公告)号：US20220216418A1

公开(公告)日：2022-07-07

申请号：US17559069

申请日：2021-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taejin CHOI ,  Hyeong-Ju KIM ,  Kyung Bae PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Hye Rim HONG

IPC: H01L51/00 ,  C07D421/06 ,  C07F7/08 ,  C07D517/16

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20220181151A1

公开(公告)日：2022-06-09

申请号：US17459538

申请日：2021-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonjin SHIN ,  Taejin CHOI

IPC: H01L21/033 ,  H01L21/311 ,  H01L21/308

Abstract: Provided are a hard mask including an amorphous boron nitride film and a method of fabricating the hard mask, and a patterning method using the hard mask. The hard mask is provided on a substrate and used for a process of patterning the substrate, and the hard mask includes an amorphous boron nitride film.

公开(公告)号：US20210135136A1

公开(公告)日：2021-05-06

申请号：US17089181

申请日：2020-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Kyung Bae PARK ,  Sung Jun PARK ,  Jeong Il PARK ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Yeong Suk CHOI ,  Taejin CHOI

IPC: H01L51/42 ,  H01L51/44 ,  H01L27/30 ,  H01L51/00

Abstract: A photoelectric conversion device includes a first electrode and a second electrode and a photoelectric conversion layer between the first electrode and the second electrode. The photoelectric conversion layer includes a first material and a second material, the first material and the second material being configured to form a pn junction, and a third material different from the first material and the second material. The third material includes an electron withdrawing group.

公开(公告)号：US20200350500A1

公开(公告)日：2020-11-05

申请号：US16853022

申请日：2020-04-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taejin CHOI ,  Chul BAIK ,  Ji Soo SHIN ,  Sung Young YUN ,  Kyung Bae PARK ,  Gae Hwang LEE ,  Yeong Suk CHOI ,  Chul Joon HEO

IPC: H01L51/00 ,  C07D421/04 ,  C07D421/14 ,  H01L27/30 ,  H01L27/28 ,  H01L51/42

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20230113862A1

公开(公告)日：2023-04-13

申请号：US17876973

申请日：2022-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongju KIM ,  Feifei FANG ,  Kyung Bae PARK ,  Jeong Il PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Taejin CHOI

IPC: H01L51/00 ,  C07D345/00 ,  C07D517/04 ,  C07D495/04 ,  C07D471/06 ,  C07D497/06 ,  C07F7/08

Abstract: A compound is represented by Chemical Formula 1. In Chemical Formula 1, G, R1, R2, R3, X1, Ar1 and Ar2 are each the same as in the specification.

公开(公告)号：US20220328671A1

公开(公告)日：2022-10-13

申请号：US17539768

申请日：2021-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changhyun KIM ,  Hyeonjin SHIN ,  Minhyun LEE ,  Taejin CHOI ,  Sangwon KIM ,  Bongseob YANG ,  Eunkyu LEE

IPC: H01L29/76 ,  H01L27/092 ,  H01L29/06 ,  H01L29/423 ,  H01L29/786 ,  H01L29/16 ,  H01L29/20 ,  H01L29/24

Abstract: A field effect transistor structure is disclosed. The field effect transistor structure includes: a fin-shaped channel protruding from a substrate and extending in one direction; a source electrode on one side of the fin-shaped channel; a drain electrode separated from the source electrode with the fin-shaped channel therebetween; a gate insulating film surrounding side and upper surfaces of the fin-shaped channel; a gate electrode on the gate insulating film; and a two-dimensional semiconductor material layer between the gate insulating film and the gate electrode.

公开(公告)号：US20220006025A1

公开(公告)日：2022-01-06

申请号：US17475688

申请日：2021-09-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Yeong Suk CHOI ,  Katsunori SHIBATA ,  Taejin CHOI ,  Sungyoung YUN ,  Ohkyu KWON ,  Sangmo KIM ,  Hiromasa SHIBUYA ,  Gae Hwang LEE ,  Yong Wan JIN ,  Hyesung CHOI ,  Chul BAIK ,  Hyerim HONG

IPC: H01L51/00 ,  H01L51/42 ,  C07D421/04 ,  C07F7/08 ,  C07D421/14 ,  C07F7/30 ,  C07D409/06 ,  C07D421/06 ,  H01L27/30 ,  C07F11/00

Abstract: A compound of Chemical Formula 1, and a photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20210151686A1

公开(公告)日：2021-05-20

申请号：US17162225

申请日：2021-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Norihito ISHII ,  Katsunori SHIBATA ,  Takkyun RO ,  Ohkyu KWON ,  Sang Mo KIM ,  Kyung Bae PARK ,  Sung Young YUN ,  Dong-Seok LEEM ,  Youn Hee LIM ,  Yong Wan JIN ,  Yeong Suk CHOI ,  Jong Won CHOI ,  Taejin CHOI ,  Hyesung CHOI ,  Chul Joon HEO

IPC: H01L51/00 ,  C09K11/06 ,  G01J1/42 ,  C07D421/04 ,  C07D421/14 ,  H01L27/30 ,  C07D305/06 ,  H01L27/28

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as described in the detailed description.

公开(公告)号：US20210135125A1

公开(公告)日：2021-05-06

申请号：US16999130

申请日：2020-08-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hye Rim HONG ,  Taejin CHOI ,  Chul Joon HEO ,  Kyung Bae PARK ,  Seon-Jeong LIM

IPC: H01L51/00 ,  C07D209/86

Abstract: Disclosed are a photoelectric conversion device includes a first electrode and a second electrode, a photoelectric conversion layer between the first electrode and the second electrode, the photoelectric conversion layer including a p-type semiconductor and an n-type semiconductor, and an organic buffer layer between the first electrode and the photoelectric conversion layer, the organic buffer layer including an organic buffer material, wherein a difference between a LUMO energy level of the organic buffer material and a LUMO energy level of the n-type semiconductor is greater than or equal to about 1.2 eV and the organic buffer material includes at least three carbazole moieties, and a sensor, and an electronic device including the same.