公开(公告)号：US11495640B2

公开(公告)日：2022-11-08

申请号：US15471289

申请日：2017-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Seok Leem ,  Kwang Hee Lee ,  Tadao Yagi ,  Sung Young Yun ,  Gae Hwang Lee ,  Seon-Jeong Lim ,  Yong Wan Jin

IPC: H01L47/00 ,  H01L27/30 ,  H01L51/42 ,  H01L51/00 ,  H01L51/44

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other and a light-absorption layer between the first electrode and the second electrode and including a photoelectric conversion region including a p-type light-absorbing material and an n-type light-absorbing material and a doped region including an exciton quencher and at least one of the p-type light-absorbing material and the n-type light-absorbing material, wherein at least one of the p-type light-absorbing material and the n-type light-absorbing material selectively absorbs a part of visible light, and an image sensor includes the same.

公开(公告)号：US10566544B2

公开(公告)日：2020-02-18

申请号：US16297931

申请日：2019-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiromasa Shibuya ,  Tatsuya Imase ,  Rie Sakurai ,  Xavier Bulliard ,  Hyesung Choi ,  Tadao Yagi ,  Sung Young Yun ,  Gae Hwang Lee ,  Kwang Hee Lee ,  Dong-Seok Leem ,  Yeong Suk Choi

IPC: C07D343/00 ,  C09K11/06 ,  H05B33/14 ,  H01L51/50 ,  H01L51/00 ,  C07D421/12 ,  C07D421/14 ,  C07F11/00 ,  H01L27/30 ,  H01L51/42 ,  H01L51/44

Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.

公开(公告)号：US10381412B2

公开(公告)日：2019-08-13

申请号：US15334586

申请日：2016-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Seok Leem ,  Seon-Jeong Lim ,  Kwang Hee Lee ,  Xavier Bulliard ,  Yong Wan Jin ,  Tadao Yagi

IPC: H01L27/30 ,  H01L51/00 ,  H01L51/42 ,  H01L51/44 ,  H01L51/50

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, photoelectronic conversion layer between the first electrode and the second electrode and including a first material and a second material providing a p-n junction and an interlayer being adjacent to the first electrode between the first electrode and the photoelectronic conversion layer and including a third material, wherein the first material and the third material are an organic material having each energy bandgap of about 1.7 eV to about 2.3 eV, and an image sensor including the same is provided.

公开(公告)号：US20190207119A1

公开(公告)日：2019-07-04

申请号：US16297931

申请日：2019-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiromasa Shibuya ,  Tatsuya Imase ,  Rie Sakurai ,  Xavier Bulliard ,  Hyesung Choi ,  Tadao Yagi ,  Sung Young Yun ,  Gae Hwang Lee ,  Kwang Hee Lee ,  Dong-Seok Leem ,  Yeong-Suk Choi

IPC: H01L51/00 ,  C07F11/00 ,  C07D421/14 ,  C09K11/06 ,  H05B33/14 ,  C07D421/12

CPC classification number: H01L51/0067 ,  C07D421/12 ,  C07D421/14 ,  C07F11/005 ,  C09K11/06 ,  H01L27/307 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0062 ,  H01L51/4253 ,  H01L51/442 ,  H05B33/14

Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.

公开(公告)号：US10276802B2

公开(公告)日：2019-04-30

申请号：US15461914

申请日：2017-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiromasa Shibuya ,  Tatsuya Imase ,  Rie Sakurai ,  Xavier Bulliard ,  Hyesung Choi ,  Tadao Yagi ,  Sung Young Yun ,  Gae Hwang Lee ,  Kwang Hee Lee ,  Dong-Seok Leem ,  Yeong Suk Choi

IPC: C07D343/00 ,  C09K11/06 ,  H05B33/14 ,  H01L51/50 ,  H01L51/00 ,  C07D421/12 ,  C07D421/14 ,  C07F11/00 ,  H01L27/30 ,  H01L51/42 ,  H01L51/44

Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.

公开(公告)号：US10249823B2

公开(公告)日：2019-04-02

申请号：US15822400

申请日：2017-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiromasa Shibuya ,  Tadao Yagi ,  Rie Sakurai ,  Yeong Suk Choi ,  Yutaka Matsuo

IPC: C07C23/46 ,  H01L51/00 ,  C07C25/18 ,  H01L51/42 ,  H01L27/30

Abstract: A fullerene derivative may be included in photoelectric devices and image sensor. Optical absorption characteristics of a thin film including the fullerene derivative may be shifted toward a short wavelength compared with those of the thin film including the unsubstituted C60 fullerene, for example, a thin film including the fullerene derivative may be associated with a peak absorption wavelength (λmax) that is be shorter than that of a thin film including the unsubstituted C60 fullerene.

公开(公告)号：US10224486B2

公开(公告)日：2019-03-05

申请号：US15272580

申请日：2016-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tadao Yagi ,  Rie Sakurai ,  Hyesung Choi ,  Tatsuya Imase ,  Hiromasa Shibuya ,  Sung Young Yun ,  Gae Hwang Lee ,  Kwang Hee Lee ,  Dong-Seok Leem ,  Seon-Jeong Lim ,  Xavier Bulliard ,  Yong Wan Jin ,  Yeong Suk Choi ,  Moon Gyu Han

IPC: H01L51/00 ,  H01L51/42 ,  H01L27/30 ,  C07D333/36 ,  C07D345/00

Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1. An organic photoelectric device includes a first electrode and a second electrode facing each other, and an active layer including the compound represented by Chemical Formula 1 between the first electrode and the second electrode.

公开(公告)号：US09941477B2

公开(公告)日：2018-04-10

申请号：US15358726

申请日：2016-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung Choi ,  Tadao Yagi ,  Rie Sakurai ,  Gae Hwang Lee ,  Seon-Jeong Lim ,  Xavier Bulliard ,  Sung Young Yun ,  Dong-Seok Leem

IPC: H01L51/00 ,  C07D409/06 ,  C07D421/06 ,  H01L51/52 ,  H01L27/146 ,  H01L27/28 ,  H01L27/30 ,  H01L51/44

CPC classification number: H01L51/0061 ,  C07D409/06 ,  C07D421/06 ,  H01L27/14621 ,  H01L27/288 ,  H01L27/307 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0067 ,  H01L51/4253 ,  H01L51/44 ,  H01L51/525 ,  Y02E10/549

Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor and an electronic device include the same.

公开(公告)号：US20170148994A1

公开(公告)日：2017-05-25

申请号：US15358726

申请日：2016-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： HYESUNG CHOI ,  Tadao Yagi ,  Rie Sakurai ,  Gae Hwang Lee ,  Seon-Jeong Lim ,  Xavier Bulliard ,  Sung Young Yun ,  Dong-Seok Leem

IPC: H01L51/00

CPC classification number: H01L51/0061 ,  C07D409/06 ,  C07D421/06 ,  H01L27/14621 ,  H01L27/288 ,  H01L27/307 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0067 ,  H01L51/4253 ,  H01L51/44 ,  H01L51/525 ,  Y02E10/549

Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor and an electronic device include the same.

公开(公告)号：US11448409B2

公开(公告)日：2022-09-20

申请号：US17160777

申请日：2021-01-28

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY PUBLIC CORPORATION OSAKA

Inventor： Kitae Park ,  Jinkyu Kang ,  Haruhiko Yamasaki ,  Tomoyuki Kuroki ,  Masaaki Okubo ,  Tadao Yagi ,  Hyun Chul Lee ,  Joonseon Jeong ,  Hyoungwoo Choi

IPC: F24F8/30 ,  B01J19/08 ,  F24F8/98 ,  F24F8/167

Abstract: An air purification device includes a reactor having a hollow shape and extending in one direction, a discharge plasma generator comprising a first electrode disposed on an outer wall of the reactor and a second electrode disposed inside the reactor, where the discharge plasma generator is configured to generate a discharge plasma in a discharge region, a plurality of dielectric particles disposed on a packed-bed of the reactor, a liquid supplier which supplies a liquid into the reactor, and a liquid recoverer which recovers the liquid discharged from the reactor.