公开(公告)号：US20210024544A1

公开(公告)日：2021-01-28

申请号：US16938031

申请日：2020-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo SHIN ,  Chul BAIK ,  Sung Young YUN ,  Taejin CHOI ,  Kyung Bae PARK ,  Gae Hwang LEE ,  Yeong Suk CHOI ,  Chul Joon HEO ,  Hye Rim HONG

IPC: C07D517/04 ,  H01L51/00

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：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：US20200308167A1

公开(公告)日：2020-10-01

申请号：US16835934

申请日：2020-03-31

Applicant: Samsung Electronics Co., Ltd.

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

IPC: C07D421/14 ,  H01L27/30 ,  H01L51/42 ,  H01L51/00 ,  C07F7/30 ,  C07F7/08

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：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.

公开(公告)号：US20210111353A1

公开(公告)日：2021-04-15

申请号：US17065816

申请日：2020-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taejin CHOI ,  Jeong Il PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Yeong Suk CHOI ,  Hye Rim HONG

IPC: H01L51/00 ,  C07D421/04 ,  C07D421/14 ,  C07D421/06

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, the definition of each group and parameter is as described in the detailed description.

公开(公告)号：US20220289767A1

公开(公告)日：2022-09-15

申请号：US17688051

申请日：2022-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong Il PARK ,  Cheol HAM ,  Hyeongju KIM ,  Feifei FANG ,  Sung Young YUN ,  Youn Hee LIM ,  Hye Rim HONG

IPC: C07D517/22 ,  H01L27/30 ,  H01L51/00

Abstract: A composition for a photoelectric device includes a compound represented by Chemical Formula 1, and an image sensor and an electronic device including the same: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20220073542A1

公开(公告)日：2022-03-10

申请号：US17459582

申请日：2021-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongju KIM ,  Hye Rim HONG ,  Kyung Bae PARK ,  Jeong Il PARK ,  Sung Young YUN ,  Seon-Jeong LIM ,  Youn Hee LIM ,  Taejin CHOI

IPC: C07F7/08 ,  H01L51/44 ,  H01L27/30 ,  H01L51/00

Abstract: A composition for a photoelectric device includes a p-type semiconductor compound represented by Chemical Formula 1 and an n-type semiconductor compound, and an image sensor and an electronic device including the same: In Chemical Formula 1, each substituent is the same as defined in the detailed description.