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公开(公告)号：US20240270697A1
公开(公告)日：2024-08-15
申请号：US18563596
申请日：2022-01-25
Applicant: LT MATERIALS CO., LTD.
Inventor： Jun-Tae MO , Yong-Hui LEE , Dong-Jun KIM
IPC: C07D239/26 , C07D239/74 , C07D251/24 , C07D403/06 , C07D403/14 , C07D405/04 , C07D405/12 , C07D405/14 , C07D409/04 , C07D409/12 , C07D487/04 , C07D491/048 , C07D495/04 , H10K50/11 , H10K85/60
CPC classification number: C07D239/26 , C07D239/74 , C07D251/24 , C07D403/06 , C07D403/14 , C07D405/04 , C07D405/12 , C07D405/14 , C07D409/04 , C07D409/12 , C07D487/04 , C07D491/048 , C07D495/04 , H10K50/11 , H10K85/636 , H10K85/654 , H10K85/6572 , H10K85/6574
Abstract: The present application provides a heterocyclic compound and an organic light emitting device in which the heterocyclic compound is contained in an organic material layer.
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2.发明公开公开(公告)号：US20240180027A1
公开(公告)日：2024-05-30
申请号：US18373467
申请日：2023-09-27
Applicant: LT MATERIALS CO., LTD.
Inventor： Sol LEE , Jun-Tae MO , Dong-Jun KIM , Dae-Hyuk CHOI
IPC: H10K85/60 , C07D405/04 , C07D405/10 , C07D405/14 , C07D409/04 , C07D409/14 , C07D487/04 , C07D491/048 , C09K11/02
CPC classification number: H10K85/654 , C07D405/04 , C07D405/10 , C07D405/14 , C07D409/04 , C07D409/14 , C07D487/04 , C07D491/048 , C09K11/02 , H10K85/615 , H10K85/626 , H10K85/633 , H10K85/636 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K50/11
Abstract: Disclosed is an organic light emitting device and a composition for forming an organic material layer of the organic light emitting device.
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公开(公告)号：US20230128360A1
公开(公告)日：2023-04-27
申请号：US17889642
申请日：2022-08-17
Applicant: LT MATERIALS CO., LTD.
Inventor： Yu-Jin HEO , Sol LEE , Yong-Hui LEE , Jun-Tae MO , Dong-Jun KIM
IPC: H01L51/00 , C07D405/04 , C07D403/04
Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same, and a composition for an organic material layer of the organic light emitting device.
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公开(公告)号：US20230057581A1
公开(公告)日：2023-02-23
申请号：US17782051
申请日：2020-12-17
Applicant: LT MATERIALS CO., LTD.
Inventor： Ji-Yoon BYUN , Jun-Tae MO , Dong-Jun KIM
IPC: H01L51/00 , C07D405/04 , C07D405/14
Abstract: The present application provides a heterocyclic compound, and an organic light emitting device containing the heterocyclic compound in an organic material layer.
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公开(公告)号：US20250031513A1
公开(公告)日：2025-01-23
申请号：US18666931
申请日：2024-05-17
Applicant: LT MATERIALS CO., LTD.
Inventor： Yu-Jin HEO , Jun-Tae MO , Hyo-Kyun HAM , Dong-Jun KIM , Dae-Hyuk CHOI
Abstract: Disclosed is an organic light emitting device which includes a heterocyclic compound of Chemical Formula 1 in a light emitting device and a compound of Chemical Formula 2 in a hole transport layer.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240246996A1
公开(公告)日：2024-07-25
申请号：US18480435
申请日：2023-10-03
Applicant: LG Display Co., Ltd. , LT Materials Co., Ltd.
Inventor： Seon-Keun YOO , Young-Jun YU , Seong-Su JEON , Sang-Beom KIM , Gi-Baek LEE , Dae-Hyuk CHOI , Dong-Jun KIM , Jun-Tae MO
IPC: C07D498/14 , C07D513/14 , H10K50/11 , H10K85/30 , H10K85/60
CPC classification number: C07D498/14 , C07D513/14 , H10K50/11 , H10K85/342 , H10K85/656 , H10K85/6572
Abstract: The present disclosure relates to an organic compound and an organic light emitting diode and an organic light emitting device each including the same, and more specifically, relates to an emitting compound of following and an organic light emitting diode and an organic light emitting device each including the organometallic compound.
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7.发明公开公开(公告)号：US20240237515A1
公开(公告)日：2024-07-11
申请号：US18509471
申请日：2023-11-15
Applicant: LT MATERIALS CO., LTD.
Inventor： Young-Jin LEE , Jun-Tae MO , Yu-Jin HEO , Yong-Hui LEE , Seung-Woo LEE , Dong-Jun KIM , Dae-Hyuk CHOI
IPC: H10K85/60 , C07D405/04 , C07D405/14 , C09K11/06
CPC classification number: H10K85/636 , C07D405/04 , C07D405/14 , C09K11/06 , H10K85/615 , H10K85/626 , H10K85/654 , H10K85/6574 , H10K50/12
Abstract: The present specification provides a composition for an organic light emitting device and an organic light emitting device including the same.
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公开(公告)号：US20220411411A1
公开(公告)日：2022-12-29
申请号：US17774352
申请日：2020-12-21
Applicant: LT MATERIALS CO.,LTD.
Inventor： Yong-Hui LEE , Jun-Tae MO , Dong-Jun KIM
IPC: C07D405/14 , C07D405/04 , C07D487/04 , C07D495/04 , C07D491/048 , C07D409/14 , C07D493/04 , H01L51/00
Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
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公开(公告)号：US20210395263A1
公开(公告)日：2021-12-23
申请号：US17282091
申请日：2019-10-02
Applicant: LT MATERIALS CO., LTD.
Inventor： Mi-Jin KIM , Jun-Tae MO , Ji-Yoon BYUN , Yong-Hui LEE , Jong-Su LEE , Young-Seok NO , Dong-Jun KIM
IPC: C07D493/00 , C07D513/04 , C07D491/048 , H01L51/00
Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
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10.发明公开公开(公告)号：US20240188437A1
公开(公告)日：2024-06-06
申请号：US18371065
申请日：2023-09-21
Applicant: LT MATERIALS CO., LTD.
Inventor： Yong-Hui LEE , Jun-Tae MO , Dae-Hyuk CHOI , Dong-Jun KIM
CPC classification number: H10K85/6574 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/171 , H10K50/181 , H10K85/6576
Abstract: The present specification provides a heterocyclic compound, an organic light emitting device including the same, and a composition for an organic material layer of the organic light emitting device.
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