公开(公告)号：US11322688B2

公开(公告)日：2022-05-03

申请号：US16875168

申请日：2020-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiromasa Shibuya ,  Chul Baik ,  Yutaka Matsuo ,  Sung Young Yun ,  Seon-Jeong Lim ,  Ji Soo Shin ,  Gae Hwang Lee ,  Yeong Suk Choi ,  Taejin Choi ,  Hye Rim Hong

IPC: H01L51/00 ,  C07D209/56 ,  H01L27/30 ,  H01L51/42

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 R1 to R8 are the same as defined in the detailed description.

公开(公告)号：US11557741B2

公开(公告)日：2023-01-17

申请号：US16519448

申请日：2019-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul Joon Heo ,  Kyung Bae Park ,  Hyun Bum Kang ,  Sung Jun Park ,  Jeong Il Park ,  Chul Baik ,  Ji Soo Shin ,  Sung Young Yun ,  Gae Hwang Lee ,  Don-Wook Lee ,  Eun Kyung Lee ,  Yong Wan Jin ,  Yeong Suk Choi ,  Taejin Choi

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

Abstract: A photoelectric conversion device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and configured to absorb light in at least one part of a wavelength spectrum of light and to convert it into an electric signal, and an organic auxiliary layer between the first electrode and the photoelectric conversion layer and having a higher charge mobility than a charge mobility of the photoelectric conversion layer. An organic sensor may include the photoelectric conversion device. An electronic device may include the organic sensor.

公开(公告)号：US11495761B2

公开(公告)日：2022-11-08

申请号：US16815481

申请日：2020-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chui Joon Heo ,  Kyung Bae Park ,  Sung Jun Park ,  Sung Young Yun ,  Gae Hwang Lee ,  Chui Baik ,  Ji Soo Shin ,  Yong Wan Jin ,  Hye Rim Hong

IPC: H01L51/42 ,  H01L27/30

Abstract: A photoelectric conversion device includes a first electrode and a second electrode facing each other, an organic photoelectric conversion layer between the first electrode and the second electrode, and a charge auxiliary layer between the first electrode and the organic photoelectric conversion layer. The organic photoelectric conversion layer 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 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：US11711974B2

公开(公告)日：2023-07-25

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 ,  Chui Joon Heo

IPC: H01L27/146 ,  C07D209/00 ,  C07D421/04 ,  C07D421/14 ,  H10K85/60 ,  H10K19/20 ,  H10K30/30 ,  H10K39/32

CPC classification number: H10K85/654 ,  C07D209/00 ,  C07D421/04 ,  C07D421/14 ,  H10K19/20 ,  H10K30/30 ,  H10K39/32 ,  H10K85/60 ,  H10K85/657 ,  H01L27/14647

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：US11466001B2

公开(公告)日：2022-10-11

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: H01L29/08 ,  C07D421/14 ,  H01L27/30 ,  H01L51/42 ,  C07F7/08 ,  H01L51/00 ,  C07F7/30

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.