公开(公告)号：US09831438B2

公开(公告)日：2017-11-28

申请号：US14564248

申请日：2014-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Hun Kim ,  Seong-Jin Jeong ,  Jong-In Hong ,  Mi-Kyung Kim ,  Chang-Woong Chu

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/50 ,  C07C255/50 ,  C07D215/06 ,  C07D219/14 ,  C07D209/08 ,  C07D209/56 ,  C07D209/86

CPC classification number: H01L51/0054 ,  C07C255/50 ,  C07D209/08 ,  C07D209/56 ,  C07D209/86 ,  C07D215/06 ,  C07D219/14 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/5012

Abstract: A compound, an organic light-emitting device, and a flat display apparatus, the compound being represented by Formula 1, below:

公开(公告)号：US20150034917A1

公开(公告)日：2015-02-05

申请号：US14224015

申请日：2014-03-24

Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION ,  SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Hun Kim ,  Mi-Kyung Kim ,  Jong-In Hong ,  Dong-Hyun Kim ,  Seong-Jin Jeong ,  Hwan-Hee Cho ,  Chang-Woong Chu

IPC: H01L51/00

CPC classification number: H01L51/006 ,  C07D235/14 ,  C07D401/10 ,  C09K11/06 ,  H01L51/0061 ,  H01L51/0072 ,  H01L2251/308

Abstract: A heterocyclic compound of Formula 1 below and an organic light-emitting device including the same are provided. X1 to X4, L1, L2, n, m, and Ar1 to, Ar4 in Formula 1 are defined as in the specification.

Abstract translation: 提供下述式1的杂环化合物和包含该杂环化合物的有机发光器件。 式1中的X1至X4，L1，L2，n，m和Ar1至，Ar4如在说明书中所定义。

公开(公告)号：US09673400B2

公开(公告)日：2017-06-06

申请号：US14308664

申请日：2014-06-18

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SNU R&DB Foundation

Inventor： Mi-Kyung Kim ,  Chang-Woong Chu ,  Sam-Il Kho ,  Dong-Hyun Kim ,  Kwan-Hee Lee ,  Jong-In Hong ,  Seong-Jin Jeong

IPC: H01L51/00 ,  H01L51/50 ,  C07C255/58 ,  C07C211/54 ,  C07C211/61 ,  C07F7/08 ,  C09K11/06

CPC classification number: H01L51/0055 ,  C07C211/54 ,  C07C211/61 ,  C07C255/58 ,  C07C2603/52 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/002 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5052 ,  H01L2251/308

Abstract: An amine-based compound is represented by Formula 1: An organic light-emitting diode 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 and the amine-based compound represented by Formula 1. The OLED including the amine-based compound represented by Formula 1 has good color purity, low driving voltage, high efficiency, high brightness, and/or a long lifetime.

公开(公告)号：US09634257B2

公开(公告)日：2017-04-25

申请号：US14224015

申请日：2014-03-24

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Se-Hun Kim ,  Mi-Kyung Kim ,  Jong-In Hong ,  Dong-Hyun Kim ,  Seong-Jin Jeong ,  Hwan-Hee Cho ,  Chang-Woong Chu

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  C07D401/10 ,  C07D235/14

CPC classification number: H01L51/006 ,  C07D235/14 ,  C07D401/10 ,  C09K11/06 ,  H01L51/0061 ,  H01L51/0072 ,  H01L2251/308

Abstract: A heterocyclic compound of Formula 1 below and an organic light-emitting device including the same are provided. X1 to X4, L1, L2, n, m, and Ar1 to, Ar4 in Formula 1 are defined as in the specification.

公开(公告)号：US20140374717A1

公开(公告)日：2014-12-25

申请号：US14308664

申请日：2014-06-18

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SNU R&DB Foundation

Inventor： Mi-Kyung Kim ,  Chang-Woong Chu ,  Sam-Il Kho ,  Dong-Hyun Kim ,  Kwan-Hee Lee ,  Jong-In Hong ,  Seong-Jin Jeong

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0055 ,  C07C211/54 ,  C07C211/61 ,  C07C255/58 ,  C07C2603/52 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/002 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5052 ,  H01L2251/308

Abstract: An amine-based compound is represented by Formula 1: An organic light-emitting diode 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 and the amine-based compound represented by Formula 1. The OLED including the amine-based compound represented by Formula 1 has good color purity, low driving voltage, high efficiency, high brightness, and/or a long lifetime.

Abstract translation: 胺基化合物由式1表示：有机发光二极管包括第一电极，第二电极和在第一电极和第二电极之间的有机层。 有机层包括发射层和由式1表示的胺基化合物。包括由式1表示的胺基化合物的OLED具有良好的色纯度，低驱动电压，高效率，高亮度和/或长 一生。