公开(公告)号：US11552260B2

公开(公告)日：2023-01-10

申请号：US15642139

申请日：2017-07-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Han ,  Mina Kim ,  Sooyon Kim ,  Youngkook Kim ,  Seokhwan Hwang ,  Taekyung Kim

IPC: H01L51/50 ,  H01L51/00 ,  H01L51/52 ,  C07D319/24 ,  C09K11/02 ,  C09K11/06 ,  C07D407/10 ,  C07F7/08 ,  C07D405/10 ,  C07D409/04 ,  C07D319/14 ,  C07D407/04 ,  C07D405/04

Abstract: Provided are a condensed cyclic compound having the following structure: wherein ring D1 and ring D2 are each independently a C6-C20 aromatic ring, and an organic light-emitting device including the same.

公开(公告)号：US10937967B2

公开(公告)日：2021-03-02

申请号：US15968541

申请日：2018-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Youngkook Kim ,  Jongwoo Kim ,  Jangyeol Baek ,  Eunjae Jeong ,  Sanghyun Han ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D403/12 ,  H01L51/50 ,  H01L51/56

Abstract: Provided is an amine-based compound represented by one of Formulae 1-1 and 1-2. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode, where the organic layer includes an emission layer and at least one amine-based compound described above.

公开(公告)号：US10062850B2

公开(公告)日：2018-08-28

申请号：US14550801

申请日：2014-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyejin Jung ,  Sanghyun Han ,  Jino Lim

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

CPC classification number: H01L51/0058 ,  C09B1/00 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09B57/10 ,  C09K11/06 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5016

Abstract: An organic light-emitting device includes an amine-based compound represented by Formula 1 as a dopant, and an anthracene-based compound represented by Formula 2 as a host: Organic light-emitting devices including the amine-based compound of Formula 1 and the anthracene-based compound of Formula 2 may have an improved efficiency, a low driving voltage, and improved lifetime characteristics.

公开(公告)号：US09991452B2

公开(公告)日：2018-06-05

申请号：US14731641

申请日：2015-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L51/00 ,  C09K11/06 ,  C07F5/02 ,  C07F7/08 ,  C09K11/02 ,  H01L51/50

CPC classification number: H01L51/008 ,  C07F5/027 ,  C07F7/0803 ,  C07F7/0812 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0073 ,  H01L51/5012

Abstract: A condensed-cyclic compound is represented by Formula 1: where X1 and R1 to R10 are as defined in the specification, and at least one of R1 to R10 is a group represented by Formula 2, and at least one of R1 to R10 is a group represented by Formula 3: where L1, L2, Ar1 to Ar4, a1 and a2 are as defined in the specification.

公开(公告)号：US09882143B2

公开(公告)日：2018-01-30

申请号：US14876742

申请日：2015-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Youngkook Kim ,  Seokhwan Hwang ,  Hyejin Jung ,  Jino Lim ,  Sanghyun Han ,  Eunjae Jeong ,  Sooyon Kim ,  Junha Park ,  Eunyoung Lee ,  Jonghyuk Lee

IPC: H01L51/50 ,  H01L51/00 ,  C07C211/59 ,  C09K11/02 ,  C09K11/06 ,  C07C211/56 ,  C07C255/58 ,  C07C211/61 ,  C07D209/88 ,  C07D333/76 ,  C07D307/91 ,  C07F7/08 ,  C07D251/22 ,  C07D235/18 ,  C07D213/38 ,  C07D471/04 ,  C07D213/74 ,  C07D409/12 ,  C07D405/12 ,  C07D401/12 ,  C07C217/92 ,  C07D213/36 ,  H05B33/10 ,  C07D209/86

CPC classification number: H01L51/006 ,  C07C211/56 ,  C07C211/59 ,  C07C211/61 ,  C07C217/92 ,  C07C255/58 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/50 ,  C07D209/86 ,  C07D209/88 ,  C07D213/36 ,  C07D213/38 ,  C07D213/74 ,  C07D235/18 ,  C07D251/22 ,  C07D307/91 ,  C07D333/76 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12 ,  C07D471/04 ,  C07F7/0805 ,  C07F7/081 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5072 ,  H05B33/10

Abstract: An amine-based compound and an organic light-emitting diode including the amine-based compound.

公开(公告)号：US20160322577A1

公开(公告)日：2016-11-03

申请号：US15004490

申请日：2016-01-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Han ,  Sooyon Kim ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H01L51/00 ,  C09K11/06 ,  C07D409/12 ,  C07D409/14 ,  C07F7/08 ,  C07D307/93 ,  H01L27/32 ,  C07D333/78

CPC classification number: H01L51/0061 ,  C07D307/93 ,  C07D333/78 ,  C07D409/12 ,  C07D409/14 ,  C07F7/0812 ,  C09K11/06 ,  C09K2211/1022 ,  C09K2211/1051 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L27/3248 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/5016

Abstract: A compound represented by Formula 1 and an organic light-emitting device including the compound are disclosed, wherein descriptions of Formula 1 are provided in the detailed description in the present specification. An organic layer of the organic light-emitting device may include the compound represented by Formula 1. The compound represented by Formula 1 may be included in an emission layer of the organic layer.

公开(公告)号：US20150171337A1

公开(公告)日：2015-06-18

申请号：US14550801

申请日：2014-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyejin Jung ,  Sanghyun Han ,  Jino Lim

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0058 ,  C09B1/00 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09B57/10 ,  C09K11/06 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5016

Abstract: An organic light-emitting device includes an amine-based compound represented by Formula 1 as a dopant, and an anthracene-based compound represented by Formula 2 as a host: Organic light-emitting devices including the amine-based compound of Formula 1 and the anthracene-based compound of Formula 2 may have an improved efficiency, a low driving voltage, and improved lifetime characteristics.

Abstract translation: 有机发光器件包括由式1表示的胺系化合物作为掺杂剂，作为主体的由式2表示的蒽类化合物：包含式1的胺系化合物和 基于蒽的式2化合物可以具有改进的效率，低的驱动电压和改善的寿命特性。

公开(公告)号：US20250089563A1

公开(公告)日：2025-03-13

申请号：US18811476

申请日：2024-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjun Kim ,  Hankyu Pak ,  Hyunbin Park ,  Jinyoung Yun ,  Sanghyun Han

IPC: H10K85/60 ,  C07D233/96 ,  C07D239/42 ,  C07D241/20 ,  C07D251/42 ,  C07F5/02 ,  H10K50/16 ,  H10K50/858

Abstract: An amine-containing compound represented by Formula 1, a light-emitting device including the amine-containing compound, and an electronic apparatus including the light-emitting device are provided:

公开(公告)号：US20240130149A1

公开(公告)日：2024-04-18

申请号：US18463072

申请日：2023-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjun Kim ,  Beomjoon Kim ,  Chaeyeong Kim ,  Eunjae Jeong ,  Hanna Cha ,  Sanghyun Han

IPC: H10K50/11 ,  C07C211/61 ,  H10K50/15 ,  H10K50/16 ,  H10K85/60

CPC classification number: H10K50/11 ,  C07C211/61 ,  H10K50/15 ,  H10K50/16 ,  H10K85/633

Abstract: A light-emitting device may include 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 an amine-containing compound represented by Formula 1:

公开(公告)号：US11802116B2

公开(公告)日：2023-10-31

申请号：US16293299

申请日：2019-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jongwoo Kim ,  Dongjun Kim ,  Youngkook Kim ,  Eunjae Jeong ,  Sanghyun Han

IPC: C07D307/91 ,  C07D333/76 ,  C07D409/12 ,  H10K85/60 ,  H10K50/11 ,  H10K50/155

CPC classification number: C07D307/91 ,  C07D333/76 ,  C07D409/12 ,  H10K85/615 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/11 ,  H10K50/155

Abstract: Provided are a diamine compound and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, the organic layer including a diamine compound represented by one selected from Formulae 1-1 to 1-8.