公开(公告)号：US12096682B2

公开(公告)日：2024-09-17

申请号：US16214132

申请日：2018-12-09

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  C07C211/54 ,  C07C211/60 ,  C07C211/61 ,  C07D307/91 ,  C07D333/76 ,  C09B57/00 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

CPC classification number: H10K85/636 ,  C07C211/54 ,  C07C211/60 ,  C07C211/61 ,  C07D307/91 ,  C07D333/76 ,  C09B57/008 ,  C09K11/06 ,  H10K85/626 ,  H10K85/631 ,  H10K85/633 ,  H10K85/6574 ,  C07C2603/18 ,  C07C2603/26 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K85/615

Abstract: An organic electroluminescence device and a monoamine compound for an organic electroluminescence device are provided. The monoamine compound is represented by Formula 1. In Formula 1, FR is a phenanthryl group which is substituted with one phenyl group.

公开(公告)号：US11871656B2

公开(公告)日：2024-01-09

申请号：US16256225

申请日：2019-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H10K85/60 ,  C07C211/58 ,  C07C211/61 ,  H05B33/22 ,  C07D333/76 ,  C07D407/12 ,  C07C211/56 ,  C07D409/12 ,  C07D307/91 ,  C07D209/82 ,  C07C211/54 ,  H10K50/11 ,  H10K50/18 ,  C07C211/60 ,  H10K50/15 ,  H10K50/16

CPC classification number: H10K85/633 ,  C07C211/54 ,  C07C211/56 ,  C07C211/58 ,  C07C211/60 ,  C07C211/61 ,  C07D209/82 ,  C07D307/91 ,  C07D333/76 ,  C07D407/12 ,  C07D409/12 ,  H05B33/22 ,  H10K50/11 ,  H10K50/18 ,  H10K85/626 ,  H10K85/636 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C07C2602/26 ,  C07C2603/16 ,  C07C2603/26 ,  C07C2603/74 ,  C07C2603/97 ,  H10K50/15 ,  H10K50/156 ,  H10K50/16

Abstract: 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：US11805697B2

公开(公告)日：2023-10-31

申请号：US17947056

申请日：2022-09-16

Applicant: Samsung Display Co., Ltd.

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

IPC: 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 classification number: 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

Abstract: 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：US11230521B2

公开(公告)日：2022-01-25

申请号：US15921936

申请日：2018-03-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ichinori Takada ,  Takuya Uno ,  Xiulan Jin

IPC: C07C211/54 ,  H01L51/00 ,  H01L51/50 ,  C09K11/06 ,  C07D333/76 ,  C07F7/08 ,  C07D307/91

Abstract: An monoamine compound and an organic electroluminescence device including the monoamine compound, the monoamine compound being represented by the following Formula 1:

公开(公告)号：US20190389877A1

公开(公告)日：2019-12-26

申请号：US16429782

申请日：2019-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Takuya Uno

IPC: C07D493/04 ,  C07D495/04 ,  H01L51/00 ,  H01L51/50

Abstract: Provided are a condensed cyclic compound and an organic light-emitting device including the same.

公开(公告)号：US20190189950A1

公开(公告)日：2019-06-20

申请号：US16038981

申请日：2018-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hideo Miyake ,  Takuya Uno ,  Ichinori Takada ,  Hiroaki Itoi

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  C07D409/14

CPC classification number: H01L51/5024 ,  C07D333/76 ,  C07D409/14 ,  C09K11/06 ,  H01L51/00 ,  H01L51/0061 ,  H01L51/0074 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/5234 ,  H05B33/00

Abstract: An organic electroluminescence device and an amine compound for an organic electroluminescence device are provided. The amine compound according to an embodiment of the present disclosure is represented by Formula 1. In Formula 1, Ar is a substituted or unsubstituted aryl group having 10 to 60 carbon atoms for forming a ring:

公开(公告)号：US12144251B2

公开(公告)日：2024-11-12

申请号：US16443807

申请日：2019-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Takuya Uno

IPC: H10K85/60 ,  C07D487/04 ,  C07D498/04 ,  C07D513/04 ,  H10K50/15

Abstract: Provided is an organic electroluminescence device including a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region disposed on the emission layer, and a second electrode disposed on the electron transport region, in which the hole transport region includes a condensed cyclic compound, thereby securing high emission efficiency.

公开(公告)号：US12029109B2

公开(公告)日：2024-07-02

申请号：US17357588

申请日：2021-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Takuya Uno

IPC: H01L51/50 ,  H10K85/40 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/18 ,  H10K50/805

CPC classification number: H10K85/40 ,  H10K85/615 ,  H10K85/636 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/11 ,  H10K50/15 ,  H10K50/18 ,  H10K50/805

Abstract: A light emitting diode of an embodiment includes a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode and including an amine compound represented by Formula 1, thereby showing high emission efficiency properties and improved life characteristics.

公开(公告)号：US11825744B2

公开(公告)日：2023-11-21

申请号：US17659567

申请日：2022-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： Takuya Uno

IPC: H01L51/00 ,  H10K85/60 ,  C07D471/22 ,  C07D487/16 ,  C07D491/22 ,  C07D495/22 ,  H10K50/11 ,  H10K50/18 ,  H10K50/17 ,  H10K50/15 ,  H10K50/16

CPC classification number: H10K85/6572 ,  C07D471/22 ,  C07D487/16 ,  C07D491/22 ,  C07D495/22 ,  H10K50/11 ,  H10K50/171 ,  H10K50/18 ,  H10K85/622 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/15 ,  H10K50/16

Abstract: An organic electroluminescence device of an embodiment includes a first electrode and a second electrode facing each other, and at least one organic layer disposed between the first electrode and the second electrode, wherein at least one organic layer includes a condensed cyclic compound represented by Formula 1, thereby showing improved device efficiency and life.

公开(公告)号：US11101442B2

公开(公告)日：2021-08-24

申请号：US16038981

申请日：2018-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hideo Miyake ,  Takuya Uno ,  Ichinori Takada ,  Hiroaki Itoi

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  C07D409/14 ,  C07D333/76 ,  C09K11/06

Abstract: An organic electroluminescence device and an amine compound for an organic electroluminescence device are provided. The amine compound according to an embodiment of the present disclosure is represented by Formula 1. In Formula 1, Ar is a substituted or unsubstituted aryl group having 10 to 60 carbon atoms for forming a ring: