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公开(公告)号：US20240188441A1
公开(公告)日：2024-06-06
申请号：US18499398
申请日：2023-11-01
Applicant: Samsung Display Co., LTD.
Inventor： Kyoung Sunwoo , Sunyoung Pak , Junha Park , Munki Sim , Chanseok Oh
CPC classification number: H10K85/658 , C07F5/027 , C09K11/02 , C09K11/06 , H10K85/654 , H10K85/6572 , H10K50/121
Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device including the condensed cyclic compound, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the condensed cyclic compound, which is represented by Formula 1, wherein Formula 1 is explained in the specification:
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公开(公告)号：US20240188315A1
公开(公告)日：2024-06-06
申请号：US18323647
申请日：2023-05-25
Applicant: Samsung Display Co., Ltd.
Inventor： Kyoung Sunwoo , Chanseok Oh , Sunyoung Pak , Munki Sim
IPC: H10K50/11 , C07D487/04 , C07F5/02 , C07F9/6561 , C09K11/06 , H10K50/15 , H10K50/16 , H10K50/18 , H10K50/81 , H10K50/82 , H10K85/60
CPC classification number: H10K50/11 , C07D487/04 , C07F5/027 , C07F9/6561 , C09K11/06 , H10K50/156 , H10K50/16 , H10K50/181 , H10K50/81 , H10K50/82 , H10K85/6572 , H10K85/658 , C09K2211/1018
Abstract: Embodiments provide a light-emitting device including a heterocyclic compound, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an interlayer, and a heterocyclic compound. The heterocyclic compound is represented by Formula 1, which is explained in the specification:
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公开(公告)号：US20240155860A1
公开(公告)日：2024-05-09
申请号：US18323981
申请日：2023-05-25
Applicant: Samsung Display Co., Ltd.
Inventor： Minjung Jung , Taeil Kim , Sunyoung Pak , Kyoung Sunwoo , Munki Sim , Chanseok Oh
IPC: H10K50/12 , H10K59/123 , H10K85/60
CPC classification number: H10K50/121 , H10K59/123 , H10K85/615 , H10K85/631 , H10K85/653 , H10K85/654 , H10K85/656 , H10K2101/90
Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and a condensed cyclic compound represented by Formula 1. And an electronic apparatus and electronic equipment include the light-emitting device.
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公开(公告)号：US11839149B2
公开(公告)日：2023-12-05
申请号：US17028918
申请日：2020-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoyoung Lee , Seokhwan Hwang , Sunyoung Pak , Junha Park , Jangyeol Baek , Munki Sim , Minjung Jung
CPC classification number: H10K85/631 , C09K11/06 , H10K85/60 , H10K85/6572 , C09K2211/1007 , C09K2211/1018 , H10K30/865 , H10K50/11 , H10K50/81 , H10K50/82 , H10K2101/10
Abstract: A compound for a light emitting device, the compound being represented by Formula 1:
wherein, in Formula 1, the variables are defined herein.-
85.发明公开公开(公告)号：US20230263057A1
公开(公告)日：2023-08-17
申请号：US18103751
申请日：2023-01-31
Applicant: Samsung Display Co., Ltd.
Inventor： Kyoung Sunwoo , Seran Kim , Sunyoung Pak , Jangyeol Baek , Munki Sim , Chanseok Oh , Moran Ha
CPC classification number: H10K85/658 , H10K85/6572 , H10K85/654 , C07F5/027 , C07F7/0812 , H10K85/40 , H10K85/6576 , H10K85/6574 , C07B2200/05 , H10K2101/27
Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes the condensed cyclic compound. The condensed cyclic compound is represented by Formula 1, which is explained in the specification:
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Patent Agency Ranking
公开(公告)号：US11133473B2
公开(公告)日：2021-09-28
申请号：US15867855
申请日：2018-01-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junha Park , Munki Sim , Hyoyoung Lee , Youngkook Kim , Seokhwan Hwang
IPC: H01L51/50 , H01L51/00 , C07D401/14 , C07F9/53 , C07D221/18 , C07D401/10 , C07F5/02 , C07D403/04 , C07D471/04 , C07D403/10
Abstract: A condensed cyclic compound and an organic light-emitting device are provided, the condensed cyclic compound being represented by Formula 1. in which R1 may be selected from a C6-C60 aryl group, a C1-C60 heteroaryl group, a monovalent non-aromatic condensed polycyclic group, and a monovalent non-aromatic condensed heteropolycyclic group, each substituted with at least one selected from —F, —Cl, —Br, —I, a cyano group, and a nitro group, and at least one selected from R2 to R13 may be a group represented by Formula 2 *-(L11)a11-(Ar11)b11, Formulae 1 and 2 being fully described in the specification.
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公开(公告)号：US11078210B2
公开(公告)日：2021-08-03
申请号：US16114032
申请日：2018-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Munki Sim , Junha Park , Hyoyoung Lee , Youngkook Kim , Seokhwan Hwang
IPC: H01L51/50 , C07D491/048 , H01L51/00 , C07D519/00
Abstract: A a heterocyclic compound and an organic light-emitting device including the same are presented. The organic light-emitting device includes two electrodes and an organic layer between the electrodes that includes an emission layer and at least one heterocyclic compound, which is represented by the following Formula: wherein ring A1 is selected from a C5-C60 carbocyclic group and a C1-C60 heterocyclic group, X1 is O, S, or Se, and Li is selected from a substituted or unsubstituted C5-C60 carbocyclic group, a substituted or unsubstituted C1-C60 heterocyclic group, *—Si(Q1)(Q2)-*′, *—P(═O)(Q1)-*′, *—P(═O)2—*′, *—P(═S)(Q1)-*′, *—P(═S)2—*′, *—S(═O)(Q1)-*′, and *—S(═O)2—*′. Other variables in the Formula are defined, and more specific structures are disclosed in the specification.
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公开(公告)号：US10998503B2
公开(公告)日：2021-05-04
申请号：US16144917
申请日：2018-09-27
Applicant: Samsung Display Co., Ltd.
Inventor： Junha Park , Munki Sim , Hyoyoung Lee , Youngkook Kim , Seokhwan Hwang
IPC: H01L51/50 , H01L51/00 , C07D217/18
Abstract: Provided are a condensed cyclic compound and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer and at least one of the condensed cyclic compound.
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公开(公告)号：US20210126196A1
公开(公告)日：2021-04-29
申请号：US17013654
申请日：2020-09-07
Applicant: Samsung Display Co., Ltd.
Inventor： Chanseok Oh , Sunyoung Pak , Junha Park , Hankyu Pak , Jangyeol Baek , Munki Sim , Hyoyoung Lee , Minjung Jung
Abstract: A compound of Formula 1, as disclosed herein, is useful in an organic light emitting device and apparatuses including the same.
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公开(公告)号：US10418566B2
公开(公告)日：2019-09-17
申请号：US14938770
申请日：2015-11-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junha Park , Youngkook Kim , Munki Sim , Eunyoung Lee , Eunjae Jeong , Seokhwan Hwang , Donghyun Kim
IPC: H01L51/00 , C07F9/6558 , C07F9/655 , C07D307/77 , C09K11/02 , H01L51/50
Abstract: An organic light-emitting device including a first electrode as an anode; a second electrode as a cathode and facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, a hole transport region between the first electrode and the emission layer, and an electron transport region between the emission layer and the second electrode, where at least one selected from the emission layer and the electron transport region includes at least one selected from condensed cyclic compounds represented by Formula 1: A2-(A1)n1. Formula 1
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