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：US09627627B2

公开(公告)日：2017-04-18

申请号：US14014732

申请日：2013-08-30

Applicant: Samsung Display Co., Ltd. ,  Industry-Academic Cooperation Foundation Gyeongsang National University

Inventor： Mi-Kyung Kim ,  Kwan-Hee Lee ,  Chang-Woong Chu ,  Yun-Hi Kim ,  Soon-Ki Kwon ,  Seung-Jin Yoo

IPC: H01L51/54 ,  C07F9/53 ,  H01L51/00 ,  C07F9/6506 ,  C07F9/6561 ,  C07F15/00 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07F9/5325 ,  C07F9/65068 ,  C07F9/6561 ,  C07F15/002 ,  C07F15/0026 ,  C07F15/0033 ,  C07F15/0086 ,  C07F15/0093 ,  H01L51/5072

Abstract: A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound. wherein Ar1 through Ar3, and a, b, and c are defined as in the specification.

公开(公告)号：US09543538B2

公开(公告)日：2017-01-10

申请号：US14530637

申请日：2014-10-31

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DOOSAN CORPORATION

Inventor： Seul-Ong Kim ,  Mi-Kyung Kim ,  Dong-Woo Shin ,  Chang-Woong Chu ,  Tae Hyung Kim ,  HoCheol Park ,  Youngmi Beak ,  Min-Sik Eum ,  Eunjung Lee ,  Chang Jun Lee

IPC: H01L29/08 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/5028 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5004 ,  H01L51/5096 ,  H01L2251/552 ,  H01L2251/554

Abstract: An organic light-emitting device includes a positive electrode, a negative electrode and at least one organic material layer between the positive electrode and the negative electrode. The at least one organic material layer includes a hole-injecting layer, a hole-transporting layer, an emission layer, an electron-transporting layer, and an electron-injecting layer, and the emission layer includes a host material and a dopant material. In addition, a lifetime enhancement layer including a bipolar compound is positioned between the emission layer and the electron-transporting layer.

Abstract translation: 有机发光器件包括正电极，负电极和正极和负电极之间的至少一个有机材料层。 所述至少一个有机材料层包括空穴注入层，空穴传输层，发射层，电子传输层和电子注入层，并且所述发射层包括主体材料和掺杂剂材料。 此外，包括双极化合物的寿命增强层位于发射层和电子传输层之间。

公开(公告)号：US09496501B2

公开(公告)日：2016-11-15

申请号：US14073958

申请日：2013-11-07

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Industry-Academic Cooperation Foundation Gyeongsang National University

Inventor： Se-Hun Kim ,  Dong-Hyun Kim ,  Hwan-Hee Cho ,  Mi-Kyung Kim ,  Chang-Woong Chu ,  Yun-Ji Lee ,  Yun-Hi Kim ,  Soon-Ki Kwon

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0058 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5012 ,  H01L2251/308

Abstract: An organic light-emitting diode, comprising a substrate; a first electrode on the substrate; a second electrode disposed opposite to the first electrode; and an emission layer between the first electrode and the second electrode, the emission layer including an anthracene-based compound represented by Formula 1, below, and a condensed cyclic compound represented by Formula 20, below:

公开(公告)号：US20150280134A1

公开(公告)日：2015-10-01

申请号：US14668815

申请日：2015-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Mi-Kyung Kim ,  Dong-Hyun Kim ,  Se-Hun Kim ,  Hwan-Hee Cho

IPC: H01L51/00 ,  C07D209/86

CPC classification number: H01L51/0072 ,  C07D209/86 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5056

Abstract: According to one or more embodiments of the present invention, an amine-based compound is represented by Formula 1 below:

Abstract translation: 根据本发明的一个或多个实施方案，胺基化合物由下式1表示：

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。

公开(公告)号：US08912548B2

公开(公告)日：2014-12-16

申请号：US13942641

申请日：2013-07-15

Applicant: Samsung Display Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Hwan-Hee Cho ,  Mi-Kyung Kim ,  Se-Hun Kim ,  Chang-Woong Chu ,  Myoung-Ki Kim ,  Jong-In Hong

IPC: H01L21/67 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/006 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0069 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308

Abstract: An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one anthracene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the anthracene-based compound may be in the second emission layer.

Abstract translation: 有机发光二极管包括第一电极，第二电极和设置在第一电极和第二电极之间的有机层。 有机层包括发射层。 有机层还包括至少一种基于胺的化合物和至少一种基于蒽的化合物。 有机层可以包括第一发射层和第二发射层，并且胺基化合物可以在第一发射层中，并且基于蒽的化合物可以在第二发射层中。

公开(公告)号：US20140246657A1

公开(公告)日：2014-09-04

申请号：US14195836

申请日：2014-03-03

Applicant: SFC CO., LTD. ,  SAMSUNG DISPLAY CO., LTD.

Inventor： Mi-Kyung Kim ,  Kwan-Hee Lee ,  Yeon-Kwon Ryu ,  Ji-Young Kim

IPC: H01L51/00

CPC classification number: H01L51/0058 ,  C07B59/001 ,  C07C13/567 ,  C07C13/66 ,  C07C15/28 ,  C07C15/30 ,  C07C15/38 ,  C07C15/60 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/40 ,  C07C2603/50 ,  C07D213/16 ,  C07F7/0805 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012

Abstract: An anthracene derivative represented by Formula 1 is disclosed. An organic light-emitting device including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes at least one anthracene derivative represented by Formula 1, is also disclosed. A method of manufacturing the organic light-emitting device is also disclosed.

Abstract translation: 公开了由式1表示的蒽衍生物。 还公开了一种有机发光器件，其包括在阳极和阴极之间的阳极，阴极和有机层，其中有机层包含至少一种由式1表示的蒽衍生物。 还公开了一种制造有机发光器件的方法。

公开(公告)号：US20140077190A1

公开(公告)日：2014-03-20

申请号：US14014732

申请日：2013-08-30

Applicant: Industry-Academic Cooperation Foundation Gyeongsang National University ,  Samsung Display Co., Ltd.

Inventor： Mi-Kyung Kim ,  Kwan-Hee Lee ,  Chang-Woong Chu ,  Yun-Hi Kim ,  Soon-Ki Kwon ,  Seung-Jin Yoo

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  C07F9/5325 ,  C07F9/65068 ,  C07F9/6561 ,  C07F15/002 ,  C07F15/0026 ,  C07F15/0033 ,  C07F15/0086 ,  C07F15/0093 ,  H01L51/5072

Abstract: A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound. wherein Ar1 through Ar3, and a, b, and c are defined as in the specification.

Abstract translation: 由式1表示的氧化膦类化合物和包含氧化膦类化合物的有机发光装置。 其中Ar1至Ar3以及a，b和c如说明书中所定义。