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公开(公告)号：US12209100B2
公开(公告)日：2025-01-28
申请号：US17465019
申请日：2021-09-02
Inventor： Soonok Jeon , Junyeob Lee , Halim Lee , Jihoon Kang , Inkoo Kim , Youngmo Sung , Joonghyuk Kim , Sangho Park , Soohwan Sul , Won-joon Son , Hyeonho Choi
IPC: C07D519/00 , C07D487/14 , H10K85/60 , H10K50/11 , H10K50/12 , H10K71/00 , H10K101/00 , H10K101/10 , H10K101/30 , H10K101/40
Abstract: Provided are a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: Formulae 1-1 and 1-2 may each be understood by referring to the descriptions of Formulae 1-1 and 1-2 provided herein.
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公开(公告)号：US12167677B2
公开(公告)日：2024-12-10
申请号：US17469974
申请日：2021-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yeonsook Chung , Eunsuk Kwon , Hwangsuk Kim , Yongsik Jung , Hosuk Kang , Joonghyuk Kim , Sungho Nam , Youngmok Son , Sangyeon Hwang , Youngmo Sung
Abstract: Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device including the heterocyclic compound: wherein, in Formula 1, X1 is Si or Ge, A4 is a group represented by Formula 2, and other substituents are the same as described in the detailed description:
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公开(公告)号：US20240074303A1
公开(公告)日：2024-02-29
申请号：US18163504
申请日：2023-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joonghyuk Kim , Taegon Kim , Shinae Jun , Hyeonho Choi , Seungyeon Kwak , Jiwhan Kim , Sunghun Lee
IPC: H10K85/30 , C09K11/02 , C09K11/06 , C09K11/08 , C09K11/88 , H10K50/115 , H10K50/12 , H10K59/10 , H10K85/60
CPC classification number: H10K85/346 , C09K11/02 , C09K11/06 , C09K11/0883 , C09K11/883 , H10K50/115 , H10K50/121 , H10K59/10 , H10K85/6572 , H10K85/658 , B82Y20/00
Abstract: A display apparatus, including a substrate including at least one blue light-emitting unit, and a color control portion provided on the substrate and configured to control a color of a light generated at the substrate, wherein the color control portion includes a first color control element, wherein the first color control element includes a first quantum dot for green light conversion, and the at least one blue light-emitting unit of the substrate includes an emission layer, wherein the emission layer includes a host, a first dopant, and a second dopant, and wherein the display apparatus further satisfies conditions as defined herein.
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公开(公告)号：US11053228B2
公开(公告)日：2021-07-06
申请号：US16510187
申请日：2019-07-12
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Yongsik Jung , Soonok Jeon , Eunsuk Kwon , Sangmo Kim , Juhyun Kim , Jhunmo Son , Yeonsook Chung , Joonghyuk Kim
IPC: C07D407/10 , H01L51/00 , C07D403/10 , C07D405/10 , C07D405/14 , C07D403/04 , C07D403/14 , C07D401/10 , C07F7/08 , C07F15/00 , H01L51/50 , C07D409/10
Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-Ar2 Formula 1 wherein, in Formula 1, Ar1, Ar2, and L are the same as described in the specification.
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公开(公告)号：US20210167299A1
公开(公告)日：2021-06-03
申请号：US17036083
申请日：2020-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yeonsook Chung , Yongsik Jung , Hosuk Kang , Sangmo Kim , Joonghyuk Kim , Sungho Nam , Jun Chwae
IPC: H01L51/00 , C07D307/91 , C09K11/06
Abstract: Provided are a heterocyclic compound represented by Formula 1 and having an asymmetric structure and an organic light-emitting device including the heterocyclic compound: wherein, in Formula 1, X1 is O or Se, Ar1 is a group represented by Formula 1A, and Ar2 is a group represented by Formula 1B, and the other substituents are understood as described in connection with the detailed description.
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Patent Agency Ranking
公开(公告)号：US20210036238A1
公开(公告)日：2021-02-04
申请号：US16944416
申请日：2020-07-31
Inventor： Jong Soo Kim , Jang-joo Kim , Bomi Sim , Hosuk Kang , Eunsuk Kwon , Sunghan Kim , Joonghyuk Kim , Sungho Nam , Hyejin Bae , Sooghang Ihn
IPC: H01L51/00
Abstract: Provided are an organic light-emitting device satisfying a certain range of [Q(t=T50)]Polaron and an electronic apparatus including the organic light-emitting device.
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公开(公告)号：US10882877B2
公开(公告)日：2021-01-05
申请号：US15911614
申请日：2018-03-05
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Hyejin Bae , Soonok Jeon , Wataru Sotoyama , Jun Chwae , Jongsoo Kim , Joonghyuk Kim , Wook Kim , Sangho Park , Hasup Lee
Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US11991928B2
公开(公告)日：2024-05-21
申请号：US17199635
申请日：2021-03-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongsik Jung , Eunsuk Kwon , Hwangsuk Kim , Yeonsook Chung , Hosuk Kang , Joonghyuk Kim , Sungho Nam , Youngmok Son
IPC: H01L51/00 , C07D209/86 , C09K11/06 , H10K85/60 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K101/10
CPC classification number: H10K85/6572 , C07D209/86 , C09K11/06 , H10K85/626 , C09K2211/1018 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18 , H10K2101/10
Abstract: A heterocyclic compound represented by Formula 1:
wherein,
Ar1 is a group represented by Formula 2,
Ar1 includes at least one cyano group,
A1, A2, L1, a1, Ar11, Ar12, Ar13, m1, R1, R10, R20, R30, b1, b10, b20, and b30 are the same as described in the present disclosure, and
* and *′ each indicate a binding site to a neighboring atom.-
公开(公告)号：US20240057434A1
公开(公告)日：2024-02-15
申请号：US18163493
申请日：2023-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joonghyuk Kim , Taegon Kim , Shinae Jun , Hyeonho Choi , Seungyeon Kwak , Jiwhan Kim , Sunghun Lee
CPC classification number: H10K59/38 , C09K11/06 , C09K11/02 , C09K11/883 , C09K11/0883 , H10K85/346 , C09K2211/185 , C09K2211/1044 , C09K2211/1029 , C09K2211/1022 , C09K2211/1007 , C09K2211/1014 , B82Y20/00
Abstract: A display apparatus including a substrate including at least one blue light-emitting unit, and a color control portion provided on the substrate and configured to control a color of a light generated at the substrate, wherein the color control portion includes a first color control element, wherein the first color control element includes a first quantum dot for a green color conversion, the at least one blue light-emitting unit includes an emission layer, wherein the emission layer includes a host, a first dopant, and a second dopant, and wherein the display apparatus further satisfies conditions as defined herein.
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公开(公告)号：US20230363269A1
公开(公告)日：2023-11-09
申请号：US18311572
申请日：2023-05-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong Soo Kim , Giwook Kang , Hosuk Kang , Eunsuk Kwon , Sangmo Kim , Joonghyuk Kim , Jiwhan Kim , Sungho Nam , Eunhye An , Heechoon Ahn , Eunkyung Lee , Dongjin Jang , Daun Jeong , Yeon Sook Chung , Yongsik Jung , Byoungki Choi , Eunjeong Choi , Hyeonho Choi , Yeseul Lee , Seowon Cho
IPC: H10K85/60 , H10K50/15 , H10K50/16 , H10K85/40 , C09K11/06 , C09K11/02 , H10K85/30 , C07F15/00 , C07F7/08 , C07F5/02
CPC classification number: H10K85/6572 , H10K50/15 , H10K50/16 , H10K85/654 , H10K85/40 , C09K11/06 , C09K11/02 , H10K85/346 , H10K85/342 , H10K85/658 , H10K85/6574 , C07F15/0086 , C07F15/0033 , C07F7/0812 , C07F5/027 , C07B2200/05 , C09K2211/185 , C09K2211/1044 , C09K2211/1085 , H10K2101/25
Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an interlayer arranged between the first electrode and the second electrode, wherein the interlayer comprises an emission layer; a first compound represented by Formula 1; and a second compound represented by Formula 2:
wherein ring CY11 to ring CY14, ring CY23, and ring CY24 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; E1 is a group represented by Formula 1A; k1 is an integer from 1 to 5; n11 is an integer from 1 to 3; n12 is an integer from 0 to 3; X21 is N or C(R21a), X22 is N or C(R22a), X23 is N or C(R23a), and at least one of X21 to X23 is N; and the remaining substituents are as defined herein.
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