公开(公告)号：US20230165139A1

公开(公告)日：2023-05-25

申请号：US17995678

申请日：2021-04-08

申请人： DUK SAN NEOLUX CO., LTD.

发明人： Hyoung Keun PARK ,  Hyun Ji OH ,  Dae Sic KIM ,  Sun Hee LEE ,  Soung Yun MUN ,  Bum Sung LEE ,  Guang Ming LI ,  Jung Geun LEE

IPC分类号： H10K85/60 ,  H10K50/19 ,  C07D307/91 ,  C07C211/54 ,  C07C209/68 ,  C07D333/50

CPC分类号： H10K85/636 ,  H10K50/19 ,  C07D307/91 ,  H10K85/633 ,  C07C211/54 ,  C07C209/68 ,  C07D333/50 ,  H10K50/15

摘要： Provided are a compound which can improve the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device thereof.

公开(公告)号：US20230247899A1

公开(公告)日：2023-08-03

申请号：US18004542

申请日：2021-07-09

申请人： DUK SAN NEOLUX CO., LTD.

发明人： Jong Gwang PARK ,  Nam Geol LEE ,  Sun Hee LEE ,  Soung Yun LEE ,  Guang Ming LI

IPC分类号： H10K85/60 ,  C07D311/96 ,  C09K11/06 ,  C07D409/12 ,  C07D339/08 ,  C07D221/20 ,  C07D405/04 ,  C07D405/14 ,  C07D409/14

CPC分类号： H10K85/636 ,  C07D311/96 ,  C09K11/06 ,  H10K85/633 ,  C07D409/12 ,  C07D339/08 ,  C07D221/20 ,  C07D405/04 ,  H10K85/654 ,  H10K85/6574 ,  C07D405/14 ,  C07D409/14 ,  H10K85/6576 ,  H10K50/15

摘要： Provides is an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode; and an electronic device comprising the organic electronic element, wherein the organic material layer comprises compounds represented by Formula 1 and Formula 2, respectively, and thus can lower the driving voltage of the organic electronic element and improve the luminosity and lifespan thereof.

公开(公告)号：US20230009845A1

公开(公告)日：2023-01-12

申请号：US17773732

申请日：2020-10-27

申请人： DUK SAN NEOLUX CO., LTD.

发明人： Bum Sung LEE ,  Hyun Ji OH ,  Soung Yun MUN ,  Sun Hee LEE ,  Won Sam KIM ,  Guang Ming LI ,  Min Ji JO

IPC分类号： H01L51/00

摘要： An organic electric element according to an embodiment of the present disclosure includes a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode. The organic material layer includes a plurality of emission-auxiliary layers, and the HOMO energy levels of the plurality of emission-auxiliary layers are limited to specific conditions in relation to the neighboring organic material layers, thereby the driving voltage, the luminous efficiency and the life time of the organic electric element can be improved.