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.

公开(公告)号：US11770973B2

公开(公告)日：2023-09-26

申请号：US16858392

申请日：2020-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Han ,  Dongjun Kim ,  Minji Kim ,  Jongwoo Kim ,  Eunjae Jeong ,  Sohee Jo

IPC: H01L51/00 ,  H10K85/60 ,  H10K50/15 ,  H10K50/16

CPC classification number: H10K85/6574 ,  H10K85/633 ,  H10K85/656 ,  H10K85/6572 ,  H10K85/6576 ,  H10K50/15 ,  H10K50/16

Abstract: An organic electroluminescence device of an embodiment includes a first electrode and a second electrode which are faced to each other, and a plurality of organic layers between the first electrode and the second electrode, and at least one organic layer selected from among the organic layers includes an amine compound represented by Formula 1 below, and thus, the organic electroluminescence device can exhibit improved emitting efficiency and long device lifespan.

公开(公告)号：US11730053B2

公开(公告)日：2023-08-15

申请号：US15146843

申请日：2016-05-04

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  H10K85/60 ,  C09K11/02 ,  C09K11/06 ,  H10K85/40 ,  H10K50/81 ,  H10K50/82 ,  H10K50/12

CPC classification number: H10K85/633 ,  C09K11/025 ,  C09K11/06 ,  H10K85/40 ,  H10K85/615 ,  H10K85/626 ,  H10K85/636 ,  H10K85/654 ,  H10K85/6572 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  H10K50/121 ,  H10K50/81 ,  H10K50/82 ,  H10K85/623 ,  H10K85/6574 ,  H10K85/6576

Abstract: According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer may include a first compound represented by Formula 1 and a second compound represented by one selected from Formulae 2-1 to 2-4: