公开(公告)号：US20160133849A1

公开(公告)日：2016-05-12

申请号：US14925960

申请日：2015-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hideo MIYAKE ,  Ichinori TAKADA ,  Hiromi NAKANO

IPC: H01L51/00 ,  C09K11/02 ,  C07D307/91

CPC classification number: H01L51/0061 ,  C07D307/91 ,  C09K11/025 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5056

Abstract: A novel and improved material for an organic electroluminescent device includes at least one monoamine compound represented by any one of the following Formulae I to III: In Formulae I to III, Ar is a substituted or unsubstituted aryl group having 6 to 50 carbon atoms for forming a ring. The organic electroluminescent device including the material may have improved emission life.

Abstract translation: 用于有机电致发光器件的新型改进材料包括至少一种由下列通式I至III中任一项表示的单胺化合物：在式I至III中，Ar为取代或未取代的碳原子数为6〜50的芳基，用于形成 戒指。 包括该材料的有机电致发光器件可具有改善的发射寿命。

公开(公告)号：US20150171357A1

公开(公告)日：2015-06-18

申请号：US14564886

申请日：2014-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ichinori TAKADA

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0054 ,  C07D487/04 ,  C09K11/06 ,  H01L51/0072 ,  H01L51/5056 ,  H01L2251/308

Abstract: A compound for an organic EL device and an organic EL device, the compound being represented by the following Formula 1:

Abstract translation: 用于有机EL器件和有机EL器件的化合物，该化合物由下式1表示：

公开(公告)号：US20240389451A1

公开(公告)日：2024-11-21

申请号：US18406076

申请日：2024-01-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hideo MIYAKE ,  Masatsugu UENO ,  Xiulan JIN ,  Ichinori TAKADA ,  Takuya UNO ,  Hiroaki ITOI

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

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：US20240147844A1

公开(公告)日：2024-05-02

申请号：US18523729

申请日：2023-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hideo MIYAKE ,  Masatsugu UENO ,  Xiulan JIN ,  Ichinori TAKADA ,  Takuya UNO ,  Hiroaki ITOI

IPC: H10K85/60 ,  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

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 ,  H10K50/15

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：US20230078029A1

公开(公告)日：2023-03-16

申请号：US17449885

申请日：2021-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Takuya UNO ,  Ichinori TAKADA

IPC: H01L51/00 ,  C07D307/91 ,  C09K11/06 ,  C07D409/12 ,  C07D409/14

Abstract: A luminescence device of an embodiment includes 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, wherein the hole transport region includes an amine compound represented by Formula 1, thereby showing high efficiency and long life span.

公开(公告)号：US20200235297A1

公开(公告)日：2020-07-23

申请号：US16842556

申请日：2020-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hideo MIYAKE ,  Masatsugu UENO ,  Xiulan JIN ,  Ichinori TAKADA ,  Takuya UNO ,  Hiroaki ITOI

IPC: H01L51/00 ,  C07C211/54 ,  C09K11/06 ,  C07D209/88 ,  C07F7/08 ,  C07C211/61 ,  C07D333/76 ,  C07C211/56 ,  C07D307/91

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：US20200083466A1

公开(公告)日：2020-03-12

申请号：US16524363

申请日：2019-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Xiulan JIN ,  Ichinori TAKADA

IPC: H01L51/00 ,  C07F7/08 ,  C09K11/06

Abstract: Provided is an organic electroluminescence device, including a first electrode, a hole transport region that is on the first electrode and includes an amine compound represented by the following Formula 1, 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,

公开(公告)号：US20190097157A1

公开(公告)日：2019-03-28

申请号：US16032215

申请日：2018-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ichinori TAKADA ,  Masatsugu UENO ,  Ichiro IMADA

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

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

公开(公告)号：US20180233670A1

公开(公告)日：2018-08-16

申请号：US15954795

申请日：2018-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hideo MIYAKE ,  Ichinori TAKADA

IPC: H01L51/00 ,  C07D405/14 ,  C07D307/91 ,  C07D409/14 ,  C07D407/14 ,  H01L51/50

CPC classification number: H01L51/0061 ,  C07D307/91 ,  C07D405/14 ,  C07D407/14 ,  C07D409/14 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5056

Abstract: A material for an organic electroluminescent device and an organic electroluminescent device including the same, the material including a monoamine compound represented by the following Formula 1:

公开(公告)号：US20170133591A1

公开(公告)日：2017-05-11

申请号：US15322292

申请日：2015-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ichinori TAKADA ,  Naoya SAKAMOTO

IPC: H01L51/00 ,  C07D307/91

CPC classification number: H01L51/006 ,  C07D307/91 ,  C07D333/76 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0061 ,  H01L51/0073 ,  H01L51/50 ,  H01L51/5056

Abstract: Provided are a material for an organic electroluminescence device and an organic electroluminescence device including the same. The material for an organic electroluminescence device is a monoamine compound represented by the following General Formula (1). where X1 is one selected from O, S, R9—C—R10, or N—R11, R1 to R11 are each independently alkyl having 10 or less carbon atoms, aryl having 6 to 30 carbon atoms for forming a ring, alkyloxy, alkylthio, trialkylsilyl, aryloxy, arylthio, triarylsilyl, alkyldiarylsilyl, dialkylarylsilyl, or heteroaryl having 2 to 30 carbon atoms for forming a ring, n is an integer of 0 to 4, m is an integer of 0 to 3, and o is an integer of 0 to 2.