公开(公告)号：US20250040437A1

公开(公告)日：2025-01-30

申请号：US18787326

申请日：2024-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusuke MARUYAMA ,  Sangmo KIM ,  Jiwhan KIM ,  Sungho NAM ,  Eunkyung LEE ,  Sooghang IHN ,  Daun JEONG ,  Yongsik JUNG ,  Jun CHWAE ,  Eunsuk KWON

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12

Abstract: A heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same:

公开(公告)号：US20200044168A1

公开(公告)日：2020-02-06

申请号：US16299549

申请日：2019-03-12

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sangmo KIM ,  Eunsuk KWON ,  Jongsoo KIM ,  Jhunmo SON ,  Dongseon LEE ,  Soonok JEON ,  Yeonsook CHUNG ,  Yongsik JUNG

IPC: H01L51/00 ,  C07F7/08

Abstract: A condensed cyclic 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：US20190229276A1

公开(公告)日：2019-07-25

申请号：US16146213

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Eunsuk KWON ,  Yongsik JUNG ,  Sangmo KIM ,  Joonghyuk KIM ,  Youngmok SON ,  Jhunmo SON ,  Soonok JEON ,  Yeonsook CHUNG

IPC: H01L51/00 ,  C07D491/048 ,  C09K11/06

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, Ar11, Ar12, R11, R12, R13, and R14 are the same as described in the specification.

公开(公告)号：US20170358756A1

公开(公告)日：2017-12-14

申请号：US15346116

申请日：2016-11-08

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Yeonsook CHUNG ,  Miyoung CHAE ,  Jhunmo SON ,  Dalho HUH ,  Eunsuk KWON ,  Sangmo KIM ,  Hyunjung KIM ,  Saeyoun LEE ,  Soonok JEON ,  Yongsik JUNG ,  Joonghyuk KIM ,  Myungsun SIM

IPC: H01L51/00 ,  C07D495/04 ,  C09K11/02 ,  C07D487/04 ,  C07D491/048 ,  C07D491/147 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D487/04 ,  C07D491/048 ,  C07D491/147 ,  C07D495/04 ,  C09K11/025 ,  H01L51/0071 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5096

Abstract: A condensed cyclic 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：US20230363272A1

公开(公告)日：2023-11-09

申请号：US18311568

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo KIM ,  Giwook KANG ,  Eunsuk KWON ,  Joonghyuk KIM ,  Hyeongmin KIM ,  Yusuke MARUYAMA ,  Youngmok SON ,  Eunhye AN ,  Satoko ISHIBE ,  Sooghang IHN ,  Dongjin JANG ,  Soonok JEON ,  Yeon Sook CHUNG ,  Eunjeong CHOI ,  Jiyong CHOI ,  Moran HA

IPC: H10K85/60 ,  C07D405/14 ,  C09K11/06 ,  C07F7/08 ,  H10K85/40

CPC classification number: H10K85/6574 ,  C07D405/14 ,  C09K11/06 ,  H10K85/6572 ,  C07F7/0812 ,  H10K85/40 ,  H10K50/121

Abstract: A light-emitting device and an electronic apparatus including the same, the light-emitting device including a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2:






wherein details of Formulae 1 and 2 are as described herein.

公开(公告)号：US20230363256A1

公开(公告)日：2023-11-09

申请号：US18311579

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo KIM ,  Giwook KANG ,  Eunsuk KWON ,  Joonghyuk KIM ,  Hwang Suk KIM ,  Sungho NAM ,  Minsik MIN ,  Youngjin PARK ,  Hyejin BAE ,  Eunhye AN ,  Heechoon AHN ,  Hyunah UM ,  Joonghee WON ,  Dongjin JANG ,  Daun JEONG ,  Yeon Sook CHUNG ,  Yongsik JUNG ,  Eunjeong CHOI ,  Hyesung CHOI

IPC: H10K85/40 ,  H10K85/60 ,  H10K85/30

CPC classification number: H10K85/40 ,  H10K85/654 ,  H10K85/346 ,  H10K2101/10

Abstract: There are provided a composition, a light-emitting device including the composition, and an electronic apparatus including the light-emitting device, wherein the composition includes a first compound including at least one pyrrole-containing condensed cyclic group and a silicon-containing group, and not including an electron-transporting moiety, and a second compound including an azine group including at least one nitrogen, and not including a silicon-containing group.

公开(公告)号：US20230090659A1

公开(公告)日：2023-03-23

申请号：US17369111

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunsuk KWON ,  Sangmo KIM ,  Jong Soo KIM ,  Sungho NAM ,  Yusuke MARUYAMA ,  Hasup LEE ,  Sooghang IHN ,  Daun JEONG ,  Hyeonho CHOI

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02

Abstract: Provided is an organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, wherein the organic layer includes at least one condensed cyclic compound represented by Formula 1.

公开(公告)号：US20190312209A1

公开(公告)日：2019-10-10

申请号：US16176145

申请日：2018-10-31

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Soonok JEON ,  Eunsuk KWON ,  Sangmo KIM ,  Jongsoo KIM ,  Joonghyuk KIM ,  Jhunmo SON ,  Yeonsook CHUNG ,  Yongsik JUNG

IPC: H01L51/00 ,  C07D471/04 ,  C09K11/06

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2  Formula 1 wherein, in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.

公开(公告)号：US20190036039A1

公开(公告)日：2019-01-31

申请号：US16041085

申请日：2018-07-20

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Eunsuk KWON ,  Minsik MIN ,  Hyejin BAE ,  Virendra Kumar RAI ,  Jhunmo SON ,  Hasup Lee ,  Jongsoo KIM ,  Joonghyuk KIM

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

Abstract: An organometallic compound represented by one of Formulae 1 to 4: wherein, in Formulae 1 to 4, groups and variables are the same as described in the specification.

公开(公告)号：US20230363273A1

公开(公告)日：2023-11-09

申请号：US18311575

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo KIM ,  Giwook KANG ,  Hosuk KANG ,  Eunsuk KWON ,  Inkoo KIM ,  Joonghyuk KIM ,  Eunhye AN ,  Juhui YUN ,  Yeseul LEE ,  Hyoyoung LEE ,  Sooghang IHN ,  Dongjin JANG ,  Yeon Sook CHUNG ,  Kyeongsik JU ,  Eunjeong CHOI ,  Jun CHWAE

IPC: H10K85/60 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/30 ,  H10K50/12

CPC classification number: H10K85/6574 ,  H10K85/6572 ,  H10K85/6576 ,  H10K85/654 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/346 ,  H10K85/342 ,  H10K85/658 ,  H10K85/633 ,  H10K50/12 ,  C09K2211/1044 ,  C09K2211/1074

Abstract: Provided are a light-emitting device and an electronic apparatus including the same, the light-emitting device including a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2:






wherein details of Formulae 1 and 2 are as described herein.