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公开(公告)号：US20240284692A1
公开(公告)日：2024-08-22
申请号：US18564049
申请日：2022-07-13
Applicant: LT MATERIALS CO., LTD.
Inventor： Gi Back LEE , Yu Jin HEO , Jun Tae MO , Dong Jun KIM
CPC classification number: H10K50/11 , C09K11/06 , H10K85/615 , H10K85/633 , H10K85/636 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K85/6576 , C09K2211/1048 , C09K2211/1051 , C09K2211/1062 , C09K2211/1066
Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, and a composition for an organic material layer of an organic light emitting device.
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2.发明公开公开(公告)号：US20240237514A1
公开(公告)日：2024-07-11
申请号：US18387938
申请日：2023-11-08
Applicant: LT MATERIALS CO., LTD.
Inventor： Gi Back LEE , Jun Tae MO , Dong Jun KIM , Dae Hyuk CHOI
IPC: H10K85/60 , C07D405/04 , C07D413/04 , C07D413/10 , C07D413/14
CPC classification number: H10K85/636 , C07D405/04 , C07D413/04 , C07D413/10 , C07D413/14 , H10K85/633 , H10K85/654 , H10K85/6572 , H10K50/11
Abstract: The present disclosure relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same, and a composition for an organic material layer.
In Chemical Formula 1, each substituent has the same definition as in the detailed description.-
3.发明公开公开(公告)号：US20240130227A1
公开(公告)日：2024-04-18
申请号：US18268471
申请日：2021-11-16
Applicant: LT MATERIALS CO., LTD.
Inventor： Dong Jin LEE , Gi Back LEE , Won Jang JEONG , Dong Jun KIM
IPC: H10K85/60 , C07D307/91 , C07D333/50 , C07D409/12 , C09K11/06
CPC classification number: H10K85/636 , C07D307/91 , C07D333/50 , C07D409/12 , C09K11/06 , H10K85/633 , H10K50/15
Abstract: The present invention provides a heterocyclic compound represented by Formula 1 and an organic light-emitting device comprising the same.
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公开(公告)号：US20240074306A1
公开(公告)日：2024-02-29
申请号：US18267313
申请日：2021-11-05
Applicant: LT MATERIALS CO., LTD.
Inventor： Sol LEE , Jun Tae MO , Woo Jeong CHAE , Hyung Jin YANG , Dong Jun KIM
IPC: H10K85/60 , C07D209/96 , C07D405/04 , C07D405/12 , C07D409/04 , C07D409/12 , C07D513/04
CPC classification number: H10K85/636 , C07D209/96 , C07D405/04 , C07D405/12 , C07D409/04 , C07D409/12 , C07D513/04 , H10K85/633 , H10K85/654 , H10K85/657 , H10K85/6574 , H10K50/11
Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic light emitting device comprising the same, a method for preparing the same, and a composition for organic layer.
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公开(公告)号：US20230399336A1
公开(公告)日：2023-12-14
申请号：US18034160
申请日：2021-11-05
Applicant: LT MATERIALS CO., LTD.
Inventor： Woo Jeong CHAE , Jun Tae MO , Dong Jun KIM , Sol LEE
IPC: C07D491/052 , C07D519/00 , C07D495/04 , C07D405/08 , C07D405/14 , H10K85/60 , H10K50/11
CPC classification number: C07D491/052 , C07D519/00 , C07D495/04 , C07D405/08 , C07D405/14 , H10K85/6574 , H10K50/11 , C07B2200/05
Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic light emitting device comprising the same, a method for preparing the same, and a composition for organic layer.
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Patent Agency Ranking
公开(公告)号：US20250136585A1
公开(公告)日：2025-05-01
申请号：US18834865
申请日：2023-01-02
Applicant: LT MATERIALS CO., LTD.
Inventor： Young Beom SEO , Hyun Joo LEE , Young Seok NO , Dong Jun KIM
Abstract: The present disclosure relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same.
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公开(公告)号：US20250026730A1
公开(公告)日：2025-01-23
申请号：US18290481
申请日：2022-07-13
Applicant: LT MATERIALS CO., LTD.
Inventor： Dong Jin LEE , GWANG IL DONG , Won Jang JEONG , Dong Jun KIM
IPC: C07D313/10 , C07B59/00 , C07D403/12 , C07D409/12 , H10K50/15 , H10K50/18 , H10K85/60
Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device comprising the same.
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公开(公告)号：US20240083916A1
公开(公告)日：2024-03-14
申请号：US18268184
申请日：2021-11-16
Applicant: LT MATERIALS CO., LTD.
Inventor： Ji Young KIM , Min Ji PARK , Jun Tae MO , Dong Jun KIM
IPC: C07D519/00 , C07D487/04 , C07D491/048 , C07D495/04 , C09K11/06 , H10K50/11 , H10K50/15 , H10K50/17 , H10K50/18 , H10K85/60
CPC classification number: C07D519/00 , C07D487/04 , C07D491/048 , C07D495/04 , C09K11/06 , H10K50/11 , H10K50/15 , H10K50/171 , H10K50/181 , H10K85/6572
Abstract: The present invention provides a heterocyclic compound represented by Formula 1 and an organic light-emitting device comprising the same.
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公开(公告)号：US20240008360A1
公开(公告)日：2024-01-04
申请号：US18276084
申请日：2022-03-15
Applicant: LT MATERIALS CO., LTD.
Inventor： Nam Jin LEE , GWANG IL DONG , Won Jang JEONG , Dong Jun KIM
IPC: H10K85/60 , C07D498/06
CPC classification number: H10K85/636 , C07D498/06 , H10K85/633 , H10K50/11
Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a method for manufacturing the same, and a composition for an organic material layer.
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公开(公告)号：US20240368095A1
公开(公告)日：2024-11-07
申请号：US18563604
申请日：2022-10-28
Applicant: LT MATERIALS CO., LTD.
Inventor： Woo Jeong CHAE , Jun Tae MO , Dong Jun KIM
IPC: C07D277/60 , C07B59/00 , C07D263/52 , C07D413/10 , C07D413/14 , C07D417/10 , C07D417/14 , C09K11/06 , H10K85/60
Abstract: The present disclosure relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same.
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