公开(公告)号：EP3739642A1

公开(公告)日：2020-11-18

申请号：EP20171348.4

申请日：2020-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： HEO, Chul Joon ,  PARK, Kyung Bae ,  PARK, Sung Jun ,  YUN, Sung Young ,  LEE, Gae Hwang ,  BAIK, Chul ,  SHIN, Ji Soo ,  JIN, Yong Wan ,  HONG, Hye Rim

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

Abstract: A photoelectric conversion device includes a first electrode (10) and a second electrode (20) facing each other, an organic photoelectric conversion layer (30) between the first electrode (10) and the second electrode (20), and a charge auxiliary layer (40) between the first electrode (10) and the organic photoelectric conversion layer (30). The organic photoelectric conversion layer (30) is configured to absorb light in at least a portion of a wavelength spectrum of incident light and to convert the absorbed light into an electrical signal. The charge auxiliary layer (40) includes a metal and an oxide. The oxide may be an oxide material that excludes silicon oxide such that the charge auxiliary layer does not include silicon oxide.

公开(公告)号：EP3739641A1

公开(公告)日：2020-11-18

申请号：EP20174222.8

申请日：2020-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： SHIBUYA, Hiromasa ,  BAIK, Chul ,  MATSUO, Yutaka ,  YUN, Sung Young ,  LIM, Seon-Jeong ,  SHIN, Ji Soo ,  LEE, Gae Hwang ,  CHOI, Yeong Suk ,  CHOI, Taejin ,  HONG, Hye Rim

IPC: H01L51/00

Abstract: Disclosed are an N-type semiconductor composition including fullerene or a fullerene derivative; and fullerene subunit derivative represented by Chemical Formula 1, and a thin film, an organic photoelectric device, an image sensor, and an electronic device including the same.

In Chemical Formula 1, X, Cy and R 1 to R 8 are the same as defined in the detailed description.

公开(公告)号：EP3961737A1

公开(公告)日：2022-03-02

申请号：EP21192841.1

申请日：2021-08-24

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01L51/00 ,  C07D421/14 ,  C09K11/06

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.

公开(公告)号：EP3770163A1

公开(公告)日：2021-01-27

申请号：EP20187701.6

申请日：2020-07-24

Applicant: Samsung Electronics Co., Ltd.

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

IPC: C07D495/04 ,  C07D517/04 ,  C07D517/14 ,  C07F7/30 ,  H01L51/50

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：EP4053130A1

公开(公告)日：2022-09-07

申请号：EP22160338.4

申请日：2022-03-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: C07D517/22 ,  C09K11/06 ,  H01L51/50

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：EP3819952A1

公开(公告)日：2021-05-12

申请号：EP20204869.0

申请日：2020-10-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01L51/00 ,  H01L51/42

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：EP3805241A1

公开(公告)日：2021-04-14

申请号：EP20200840.5

申请日：2020-10-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: C07F11/00 ,  H01L51/00 ,  H05B45/00

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, the definition of each substituent is as described in the detailed description.

公开(公告)号：EP3473622A1

公开(公告)日：2019-04-24

申请号：EP18201486.0

申请日：2018-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： SHIN, Ji Soo ,  CHOI, Yeong Suk ,  SHIBATA, Katsunori ,  CHOI, Taejin ,  YUN, Sung Young ,  KWON, Ohkyu ,  KIM, Sang Mo ,  SHIBUYA, Hiromasa ,  LEE, Gae Hwang ,  JIN, Yong Wan ,  CHOI, Hyesung ,  BAIK, Chul ,  HONG, Hye Rim

IPC: C07D421/04 ,  C07F7/10 ,  C07F7/30 ,  C07D471/04 ,  C07D471/14 ,  C09K11/06

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.