公开(公告)号：US11716901B2

公开(公告)日：2023-08-01

申请号：US17095703

申请日：2020-11-11

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Hideo Miyake ,  Hiroaki Itoi ,  Takuya Uno ,  Masatsugu Ueno ,  Xiulan Jin ,  Ichinori Takada

IPC分类号： C09K11/06 ,  H10K85/60 ,  C07D333/76 ,  C07C211/54 ,  C07F7/08 ,  C07D307/91 ,  C07C211/58 ,  C07B59/00 ,  C07D409/12 ,  C07C211/61 ,  H10K85/40 ,  H10K50/15

CPC分类号： H10K85/633 ,  C07B59/001 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07D307/91 ,  C07D333/76 ,  C07D409/12 ,  C07F7/081 ,  C09K11/06 ,  H10K85/40 ,  H10K85/636 ,  C07C2603/18 ,  C09K2211/1014 ,  C09K2211/1022 ,  H10K50/15 ,  H10K50/156 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

摘要： An organic electroluminescence device comprising an amine compound is represented by Formula 1 as a hole transport material.




where Ar1, Ar2, Ar3, and L1 are as defined in the specification.

公开(公告)号：US10910578B2

公开(公告)日：2021-02-02

申请号：US16032215

申请日：2018-07-11

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Ichinori Takada ,  Masatsugu Ueno ,  Ichiro Imada

IPC分类号： H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  C07D471/18 ,  C07F7/08 ,  C07D519/00 ,  C07D471/08

摘要： A polycyclic compound and an organic electroluminescence, the polycyclic compound being represented by the following Formula 1:

公开(公告)号：US11805697B2

公开(公告)日：2023-10-31

申请号：US17947056

申请日：2022-09-16

申请人： Samsung Display Co., Ltd.

发明人： Hideo Miyake ,  Masatsugu Ueno ,  Xiulan Jin ,  Ichinori Takada ,  Takuya Uno ,  Hiroaki Itoi

IPC分类号： H01L51/00 ,  C07D333/76 ,  C07C211/61 ,  C07D409/12 ,  C07D307/91 ,  C09K11/06 ,  C07D311/96 ,  C07C211/54 ,  C07D407/12 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

CPC分类号： H10K85/636 ,  C07C211/54 ,  C07C211/61 ,  C07D307/91 ,  C07D311/96 ,  C07D333/76 ,  C07D407/12 ,  C07D409/12 ,  C09K11/06 ,  H10K85/633 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C07C2603/18 ,  C07C2603/97 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K85/615 ,  H10K85/624 ,  H10K85/626

摘要： An organic electroluminescence device includes a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region. The hole transport region includes a monoamine compound represented by the following Formula 1:

公开(公告)号：US20210305515A1

公开(公告)日：2021-09-30

申请号：US17334521

申请日：2021-05-28

申请人： Samsung Display Co., Ltd.

发明人： Hiroaki Itoi ,  Ichinori Takada ,  Koushin Matsuoka ,  Masatsugu Ueno ,  Naoya Sakamoto ,  Hiromi Nakano ,  Nobutaka Akashi ,  Hideo Miyake ,  Xiulan Jin ,  Asami Sakamoto ,  Junta Fuchiwaki

IPC分类号： H01L51/00 ,  C07D333/76 ,  C07D307/91 ,  C09K11/06 ,  C09K11/02

摘要： A material for an organic electroluminescent device having high emission efficiency and long life and an organic electroluminescent device including the same. The material for an organic electroluminescent device is represented by the following Formula 1.

公开(公告)号：US20160190487A1

公开(公告)日：2016-06-30

申请号：US14941499

申请日：2015-11-13

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Nobutaka Akashi ,  Masatsugu Ueno

IPC分类号： H01L51/00 ,  C07F7/08

CPC分类号： H01L51/0094 ,  C07F7/0805 ,  C07F7/0807 ,  C07F7/0816 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5056

摘要： The material for an organic electroluminescent device includes a monoamine derivative represented by Formula 1. An organic electroluminescent device including the material can exhibit low driving voltage and improved emission efficiency. The material can be included in at least one layer positioned between an emission layer and an anode of the organic electroluminescent device.

摘要翻译： 用于有机电致发光器件的材料包括由式1表示的单胺衍生物。包含该材料的有机电致发光器件可表现出低的驱动电压和改善的发射效率。 该材料可以包含在位于有机电致发光器件的发射层和阳极之间的至少一层中。

公开(公告)号：US11050025B2

公开(公告)日：2021-06-29

申请号：US15066999

申请日：2016-03-10

申请人： Samsung Display Co., Ltd.

发明人： Hiroaki Itoi ,  Ichinori Takada ,  Koushin Matsuoka ,  Masatsugu Ueno ,  Naoya Sakamoto ,  Hiromi Nakano ,  Nobutaka Akashi ,  Hideo Miyake ,  Xiulan Jin ,  Asami Sakamoto ,  Junta Fuchiwaki

IPC分类号： H01L51/00 ,  C07D333/76 ,  C07D307/91 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

摘要： A material for an organic electroluminescent device having high emission efficiency and long life and an organic electroluminescent device including the same. The material for an organic electroluminescent device is represented by the following Formula 1.

公开(公告)号：US10777747B2

公开(公告)日：2020-09-15

申请号：US15830956

申请日：2017-12-04

申请人： Samsung Display Co., Ltd.

发明人： Hiroaki Itoi ,  Akinori Yamatani ,  Hideo Miyake ,  Masatsugu Ueno

IPC分类号： H01L51/50 ,  H01L51/00 ,  C07F7/08

摘要： Provided are an amine compound and an organic electroluminescence device including the same. The amine compound according to an embodiment of the inventive concept is represented by Formula 1 below.

公开(公告)号：US09893293B2

公开(公告)日：2018-02-13

申请号：US14937314

申请日：2015-11-10

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Ikuo Sasaki ,  Xiulan Jin ,  Masatsugu Ueno ,  Koushin Matsuoka

IPC分类号： C09K11/00 ,  H01L51/00 ,  C09K11/02 ,  C07D403/10 ,  C07D401/14 ,  C07C211/44 ,  C07C211/61 ,  C07C211/43 ,  C07C211/49 ,  C09K11/06 ,  H01L51/50

CPC分类号： H01L51/006 ,  C07C211/43 ,  C07C211/44 ,  C07C211/49 ,  C07C211/61 ,  C07D401/14 ,  C07D403/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1014 ,  C09K2211/1088 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/506 ,  H01L51/5064 ,  H01L2251/308 ,  H01L2251/552

摘要： An organic EL device including an anode; an emission layer; an anode-side hole transport layer between the anode and the emission layer, the anode-side hole transport layer including an anode-side hole transport material and being doped with an electron accepting material; an intermediate hole transport layer between the anode-side hole transport layer and the emission layer, the intermediate hole transport layer including an intermediate hole transport material; and an emission layer-side hole transport layer between the intermediate hole transport layer and the emission layer, the emission layer-side hole transport layer being adjacent to the emission layer, wherein the emission layer-side hole transport layer includes an emission layer-side hole transport material represented by the following Formula 1:

公开(公告)号：US20160197283A1

公开(公告)日：2016-07-07

申请号：US15066999

申请日：2016-03-10

申请人： Samsung Display Co., Ltd.

发明人： Hiroaki Itoi ,  Ichinori Takada ,  Koushin Matsuoka ,  Masatsugu Ueno ,  Naoya Sakamoto ,  Hiromi Nakano ,  Nobutaka Akashi ,  Hideo Miyake ,  Xiulan Jin ,  Asami Sakamoto ,  Junta Fuchiwaki

IPC分类号： H01L51/00 ,  C07D333/76 ,  C07D307/91 ,  C09K11/02

CPC分类号： H01L51/0061 ,  C07D307/91 ,  C07D333/76 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5064 ,  H01L2251/552

摘要： A material for an organic electroluminescent device having high emission efficiency and long life and an organic electroluminescent device including the same. The material for an organic electroluminescent device is represented by the following Formula 1.

摘要翻译： 用于具有高发光效率和长寿命的有机电致发光器件的材料和包含该有机电致发光器件的有机电致发光器件。 有机电致发光器件的材料由下式1表示。

公开(公告)号：US20160118597A1

公开(公告)日：2016-04-28

申请号：US14924574

申请日：2015-10-27

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Hiroaki Itoi ,  Ichinori Takada ,  Koushin Matsuoka ,  Masatsugu Ueno ,  Naoya Sakamoto ,  Hiromi Nakano ,  Nobutaka Akashi ,  Hideo Miyake ,  Xiulan Jin ,  Asami Sakamoto ,  Junta Fuchiwaki

IPC分类号： H01L51/00 ,  C09K11/02 ,  C07D333/76 ,  C07D307/91

CPC分类号： H01L51/0061 ,  C07D307/91 ,  C07D333/76 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5064 ,  H01L2251/552

摘要： A material for an organic electroluminescent device having high emission efficiency and long life and an organic electroluminescent device including the same. The material for an organic electroluminescent device is represented by the following Formula 5.

摘要翻译： 用于具有高发光效率和长寿命的有机电致发光器件的材料和包含该有机电致发光器件的有机电致发光器件。 有机电致发光器件的材料由下式5表示。