公开(公告)号：US11538999B2

公开(公告)日：2022-12-27

申请号：US15625290

申请日：2017-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Haejin Kim ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H01L51/00 ,  C09K11/02 ,  C07D231/12 ,  C07D261/08 ,  C07D405/10 ,  C07D413/10 ,  C09B57/00 ,  C09B1/00 ,  C09B23/14 ,  C09B57/10 ,  C09B57/02 ,  C09K11/06 ,  H01L51/50 ,  H01L51/52

Abstract: A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound is represented by Formula 1: Details of R1, R2, R3, X1, L1, and a1 and b1 are provided in the disclosure.

公开(公告)号：US11124533B2

公开(公告)日：2021-09-21

申请号：US16683549

申请日：2019-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Soobyung Ko ,  Eunsoo Ahn ,  Hyunjung Lee ,  Sungbum Kim ,  Haejin Kim ,  Sujin Shin ,  Eunyoung Lee ,  Jaesung Lee ,  Junghoon Han

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

Abstract: Provided are an organometallic compound represented by Formula 1 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; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1.

公开(公告)号：US10439149B2

公开(公告)日：2019-10-08

申请号：US15650077

申请日：2017-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin Kim ,  Soobyung Ko ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C07D493/04 ,  C07D495/04 ,  C09K11/06 ,  H01L51/00 ,  H01L27/32 ,  C07D325/00 ,  H01L51/50

Abstract: A compound represented by Formula 1 is provided: wherein Formula 1 is the same as described in the detailed description of the present disclosure. The compound of Formula 1 may be included in a hole transport layer and/or an emission layer of an organic light-emitting device (OLED).

公开(公告)号：US10147884B2

公开(公告)日：2018-12-04

申请号：US15147785

申请日：2016-05-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mieun Jun ,  Haejin Kim ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C09K11/06 ,  H01L51/00 ,  C09K11/02 ,  H01L51/52 ,  H01L51/50

Abstract: According to one or more embodiments, an 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. The organic layer may include a first compound represented by Formula 1 and a second compound represented by one selected from Formula 2-1 to 2-4:

公开(公告)号：US20180105741A1

公开(公告)日：2018-04-19

申请号：US15786162

申请日：2017-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： SOOBYUNG KO ,  Haejin Kim ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C09K11/06 ,  C07D209/88 ,  C07D401/14 ,  C07D209/86 ,  H05B33/14 ,  H01L51/00 ,  H01L51/50

CPC classification number: C09K11/06 ,  C07D209/86 ,  C07D209/88 ,  C07D401/14 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0073 ,  H01L51/5012 ,  H05B33/14

Abstract: A condensed cyclic compound and a device including the same are provided. The compound has the structure wherein rings A1-A4 may independently be selected from a C5-C30 carbocyclic ring and a C2-C30 heterocyclic ring, R1 to R4 may independently be selected from Formula 2-1, Formula 2-2, hydrogen, deuterium (-D), —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a C1-C60 alkyl group, a C2-C60 alkenyl group, a C2-C60 alkynyl group, a C1-C60 alkoxy group, a C3-C10 cycloalkyl group, a C1-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C1-C10 heterocycloalkenyl group, a C6-C60 aryl group, a C6-C60 aryloxy group, a C6-C60 arylthio group, a C1-C60 heteroaryl group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, —Si(Q1)(Q2)(Q3), —B(Q1)(Q2), —C(═O)(Q1), —S(═O)2(Q1), and —P(═O)(Q1)(Q2). Details, including structures of Formula 2-1 and Formula 2-2, are provided.

公开(公告)号：US09856243B2

公开(公告)日：2018-01-02

申请号：US14680812

申请日：2015-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin Kim ,  Sanghyun Han ,  Youngkook Kim ,  Jongwoo Kim ,  Seokhwan Hwang ,  Hyoungkun Kim

IPC: C07D409/12 ,  C07D333/50 ,  C07D409/14 ,  C07D407/12 ,  C07D307/77 ,  C09K11/06 ,  H01L51/00 ,  C07F7/08 ,  H01L51/50

CPC classification number: C07D409/12 ,  C07D307/77 ,  C07D333/50 ,  C07D407/12 ,  C07D409/14 ,  C07F7/0812 ,  C09K11/06 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5056

Abstract: Provided are a condensed cyclic compound of Formula 1 and an organic light-emitting device including the same

公开(公告)号：US20160329501A1

公开(公告)日：2016-11-10

申请号：US15141712

申请日：2016-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin Kim ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H01L51/00

CPC classification number: H01L51/0061 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5056 ,  H01L2251/308

Abstract: An 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, the organic layer including an emission layer, wherein the organic layer includes: a condensed cyclic compound represented by Formula 1; and at least one selected from a first compound represented by Formula 11, a second compound represented by Formula 12, and a third compound represented by Formula 13:

公开(公告)号：US20160190481A1

公开(公告)日：2016-06-30

申请号：US14790855

申请日：2015-07-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Han ,  Kwanghyun Kim ,  Sooyon Kim ,  Haejin Kim ,  Youngkook Kim ,  Seokhwan Hwang ,  Jongwoo Kim

IPC: H01L51/00 ,  C07D335/04 ,  C07D405/04 ,  C09K11/06 ,  C07D407/04 ,  C07D409/04 ,  H01L27/32 ,  C09K11/02 ,  C07D311/78 ,  C07F7/08

CPC classification number: H01L51/0074 ,  C07D311/78 ,  C07D335/04 ,  C07D405/04 ,  C07D407/04 ,  C07D409/04 ,  C07F7/0814 ,  C07F7/0816 ,  C09K11/025 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5072 ,  H05B33/20

Abstract: An 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, wherein the organic layer includes a compound of Formula 1: wherein R1, R2, X, m, and n in Formula 1 are as defined in the specification.

Abstract translation: 有机发光装置包括第一电极; 面对所述第一电极的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，并且包括发射层，其中所述有机层包括式1的化合物：其中式1中的R 1，R 2，X，m和n如说明书中所定义。

公开(公告)号：US20250107431A1

公开(公告)日：2025-03-27

申请号：US18795385

申请日：2024-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin Kim ,  Chanseok Oh ,  Iljoon Kang ,  Soobyung Ko ,  Seihwan Ahn

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus 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 organometallic compound. The organometallic compound is represented by Formula 1, which is explained in the specification:

公开(公告)号：US20250098518A1

公开(公告)日：2025-03-20

申请号：US18830437

申请日：2024-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Chanseok Oh ,  Iljoon Kang ,  Soobyung Ko ,  Haejin Kim ,  Sujin Shin ,  Sooinn Lee ,  Eunyoung Lee ,  Mina Jeon

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12 ,  H10K85/40 ,  H10K101/00

Abstract: An organometallic compound, and a composition and a light-emitting device each including the organometallic compound are provided. An electronic apparatus including the light-emitting device is also provided.