公开(公告)号：US12295200B2

公开(公告)日：2025-05-06

申请号：US17468146

申请日：2021-09-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonjae Joo ,  Hyun Koo ,  Ajeong Choi

IPC: H10K50/852 ,  H10K50/13 ,  H10K50/15 ,  H10K50/16 ,  H10K50/856 ,  H10K102/00

Abstract: A light-emitting device includes: a reflective layer; a first electrode provided on the reflective layer; a second electrode facing the first electrode; a first emission layer provided between the first electrode and the second electrode; a second emission layer provided between the first emission layer and the second electrode, and a first partial transmission mirror provided between the first emission layer and the second emission layer so that a first or higher order resonance mode is formed between the reflective layer and the first partial transmission mirror, and a second or higher order resonance mode is formed between the reflective layer and the second electrode.

公开(公告)号：US12291540B2

公开(公告)日：2025-05-06

申请号：US16831700

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyoun Lee ,  Soyeon Kim ,  Yongsuk Cho ,  Jongwon Choi ,  Dmitry Kravchuk ,  Banglin Lee ,  Hyun Koo ,  Sunghun Lee ,  Yuri Cho

IPC: C07F15/00 ,  H10K50/11 ,  H10K85/30 ,  H10K101/10

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device: wherein, in Formula 1, Y2, ring CY1, ring CY2, T1, T2, A1 to A7, a1, and a2 are as defined in the specification.

公开(公告)号：US12161017B2

公开(公告)日：2024-12-03

申请号：US18132806

申请日：2023-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Koo ,  Sunjin Song ,  Wonjae Joo ,  Sunghyun Han

IPC: H10K50/86 ,  H10K50/17 ,  H10K50/852 ,  H10K50/856 ,  H10K59/35 ,  H10K59/80

Abstract: Provide is a light emitting device including a reflective layer including a phase modulation surface, a planarization layer disposed on the reflective layer, a first electrode disposed on the planarization layer, an organic emission layer disposed on the first electrode and configured to emit visible light that includes light of a first wavelength and light of a second wavelength that is shorter than the first wavelength, and a second electrode disposed on the organic emission layer, wherein the reflective layer and the second electrode form a micro cavity configured to resonate the light of the first wavelength, and wherein the planarization layer includes a light absorber configured to absorb the light of the second wavelength.

公开(公告)号：US12069942B2

公开(公告)日：2024-08-20

申请号：US17539373

申请日：2021-12-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongwon Choi ,  Yoonhyun Kwak ,  Kum Hee Lee ,  Banglin Lee ,  Jungin Lee ,  Hyun Koo ,  Sangdong Kim

IPC: C09K11/06 ,  C07F15/00 ,  H10K50/11 ,  H10K85/30 ,  H10K85/40 ,  H10K101/10

CPC classification number: H10K85/40 ,  C07F15/0086 ,  C07F15/0093 ,  C09K11/06 ,  H10K85/346 ,  H10K85/361 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  C09K2211/188 ,  H10K50/11 ,  H10K2101/10

Abstract: An organometallic compound represented by Formula 1:






wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US11785840B2

公开(公告)日：2023-10-10

申请号：US17223497

申请日：2021-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyeon Kim ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Hyeonho Choi ,  Hyun Koo ,  Youngjae Park

IPC: H01L51/00 ,  H05B33/14 ,  C09K11/00 ,  A61K49/00 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  G01N33/52 ,  H10K85/30 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/346 ,  A61K49/0015 ,  C07F15/0086 ,  C09K11/00 ,  C09K11/025 ,  C09K11/06 ,  G01N33/52 ,  H05B33/14 ,  H10K85/6572 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

Abstract: An organometallic compound represented by Formula 1:






wherein in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US11744143B2

公开(公告)日：2023-08-29

申请号：US15672621

申请日：2017-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongsuk Cho ,  Sangdong Kim ,  Chui Baik ,  Hyun Koo ,  Ohyun Kwon ,  Byoungki Choi

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H05B33/14 ,  H10K50/11 ,  H10K101/10 ,  H10K101/30

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H05B33/14 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10 ,  H10K2101/30

Abstract: An organometallic compound represented by Formula 1:






wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US11641773B2

公开(公告)日：2023-05-02

申请号：US17128400

申请日：2020-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungin Lee ,  Kyuyoung Hwang ,  Soyeon Kim ,  Aram Jeon ,  Hyeonho Choi ,  Hyun Koo ,  Sangdong Kim ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Byoungki Choi

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1A: wherein, in Formula 1A, groups and variables are the same as described in the specification.

公开(公告)号：US20200308203A1

公开(公告)日：2020-10-01

申请号：US16830660

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangdong Kim ,  Seungyeon Kwak ,  Sungjun Kim ,  Jongsoo Kim ,  Aram Jeon ,  Sunggyu Kang ,  Hyun Koo ,  Jiwhan Kim ,  Sukekazu ARATANI ,  Kum Hee Lee ,  Yongsuk Cho ,  Yuri Cho ,  Byoungki Choi ,  Jongwon Choi ,  Hyeonho Choi ,  Youngki Hong ,  Kyuyoung Hwang

IPC: C07F15/00 ,  H01L51/00

Abstract: Disclosed are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic device including the organic light-emitting device: The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US12286446B2

公开(公告)日：2025-04-29

申请号：US16559056

申请日：2019-09-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon Choi ,  Yongsuk Cho ,  Yoonhyun Kwak ,  Hyun Koo ,  Ohyun Kwon ,  Soyeon Kim ,  Sukekazu Aratani ,  Jiyoun Lee ,  Kyuhyun Im ,  Dmitry Kravchuk

IPC: C07F15/00 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/81 ,  H10K50/82 ,  H10K85/30 ,  H10K85/60

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound: wherein, Formula 1, R1 to R12 and R21 to R23 are each independently the same as described in the detailed description of the specification.

公开(公告)号：US12144241B2

公开(公告)日：2024-11-12

申请号：US16120961

申请日：2018-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung Lee ,  Hyun Koo ,  Soyeon Kim ,  Jungin Lee ,  Hyeonho Choi ,  Kyuyoung Hwang ,  Yoonhyun Kwak ,  Ohyun Kwon

IPC: H10K85/30 ,  A61K33/24 ,  A61K33/242 ,  A61K33/243 ,  C07F15/00 ,  C09K11/06 ,  H10K50/00 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

Abstract: An organometallic compound represented by Formula 1, wherein in Formula 1, groups and variables are the same as described in the specification.