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公开(公告)号：US20240324443A1
公开(公告)日：2024-09-26
申请号：US18604793
申请日：2024-03-14
Applicant: Samsung Display Co., Ltd.
Inventor： Soobyung Ko , Changwoong Chu , IIjoon Kang , Seihwan Ahn , Eunyoung Lee , Jihyung Lee , Junghoon Han
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H10K50/11
Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, an electronic apparatus including the light-emitting device, and an electronic including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. The organometallic compound is represented by Formula 1, which is explained in the specification.
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公开(公告)号：US20240309033A1
公开(公告)日：2024-09-19
申请号：US18453425
申请日：2023-08-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sujin Shin , Iljoon Kang , Sungbum Kim , Eunyoung Lee , Hyunjung Lee , Jinhee Ju
CPC classification number: C07F15/0086 , H10K50/12 , H10K85/346 , C07B2200/09
Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The organometallic compound is represented by Formula 1, which is explained in the specification:
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公开(公告)号：US12069937B2
公开(公告)日：2024-08-20
申请号：US17144208
申请日：2021-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Eunyoung Lee , Hyunjung Lee , Soobyung Ko , Haejin Kim , Eunsoo Ahn
IPC: H10K71/30 , H10K71/00 , H10K85/30 , H10K85/40 , H10K85/60 , H10K50/15 , H10K50/16 , H10K50/18 , H10K50/818
CPC classification number: H10K71/311 , H10K85/324 , H10K85/342 , H10K85/346 , H10K85/348 , H10K85/351 , H10K85/40 , H10K85/622 , H10K85/624 , H10K85/633 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K50/15 , H10K50/16 , H10K50/18 , H10K50/818 , H10K71/00
Abstract: Provided is a method of purifying a phosphorescent dopant, the method including reacting the phosphorescent dopant with Ag2O.
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74.发明公开公开(公告)号：US20240276866A1
公开(公告)日：2024-08-15
申请号：US18404618
申请日：2024-01-04
Applicant: Samsung Display Co., Ltd.
Inventor： Eunsoo Ahn , Soobyung Ko , Sungbum Kim , Eunyoung Lee , Jaesung Lee , Jinhee Ju
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , H10K85/658 , H10K50/12
Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including the organometallic compound represented by Formula 1, and an electronic apparatus including the organic light-emitting device are provided.
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公开(公告)号：US20240251582A1
公开(公告)日：2024-07-25
申请号：US18472518
申请日：2023-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Eunyoung Lee , Iljoon Kang , Sungbum Kim , Eunsoo Ahn , Jaesung Lee , Junghoon Han
CPC classification number: H10K50/12 , C07F15/0086 , C09K11/06 , H10K50/15 , H10K50/16 , H10K85/346
Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an organic layer between the first electrode and the second electrode and comprising an emission layer, and at least one organometallic compound, which is represented by Formula 1, wherein Formula 1 is explained in the specification:
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Patent Agency Ranking
公开(公告)号：US20240180022A1
公开(公告)日：2024-05-30
申请号：US18315356
申请日：2023-05-10
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjung Lee , Iljoon Kang , Soobyung Ko , Sungbum Kim , Eunsoo Ahn , Eunyoung Lee , Mina Jeon
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , H10K50/12
Abstract: A light-emitting device includes a first electrode, a second electrode, and an interlayer between the first electrode and the second electrode and including an emission layer that includes an organometallic compound represented by Formula 1. In addition, an electronic device including the light-emitting device, and the organometallic compound represented by Formula 1 are disclosed.
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公开(公告)号：US11985889B2
公开(公告)日：2024-05-14
申请号：US17229766
申请日：2021-04-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjung Lee , Soobyung Ko , Sungbum Kim , Eunsoo Ahn , Eunyoung Lee , Jaesung Lee
IPC: H10K85/30 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K101/10 , H10K101/30
CPC classification number: H10K85/346 , H10K85/341 , H10K85/342 , H10K85/344 , H10K85/348 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/171 , H10K50/18 , H10K2101/10 , H10K2101/30
Abstract: An organometallic compound and an organic light-emitting device including the same. The organometallic compound is represented by Formula 1. In Formula 1, the substituents are the same as described in the detailed description of the current disclosure.
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78.发明公开公开(公告)号：US20240114768A1
公开(公告)日：2024-04-04
申请号：US18312738
申请日：2023-05-05
Applicant: Samsung Display Co., Ltd.
Inventor： Eunyoung Lee , Iljoon Kang , Soobyung Ko , Sujin Shin , Mina Jeon , Jinhee Ju
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , H10K50/12
Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by Formula 1, wherein Formula 1 is explained in the specification:
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79.发明公开公开(公告)号：US20240032415A1
公开(公告)日：2024-01-25
申请号：US18109369
申请日：2023-02-14
Applicant: Samsung Display Co., Ltd.
Inventor： Sungbum Kim , Sunwoo Kang , Soobyung Ko , Sujin Shin , Eunyoung Lee , Jinhee Ju
CPC classification number: H10K85/346 , C07F15/0086 , H10K85/6572 , H10K85/654 , H10K85/40 , H10K85/6574 , H10K85/658 , H10K85/636 , H10K2101/10
Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by Formula 1, wherein Formula 1 is explained in the specification:
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公开(公告)号：US11882760B2
公开(公告)日：2024-01-23
申请号：US16533668
申请日：2019-08-06
Applicant: Samsung Display Co., Ltd.
Inventor： Junghoon Han , Soobyung Ko , Sungbum Kim , Sujin Shin , Eunsoo Ahn , Eunyoung Lee , Jaesung Lee , Hyunjung Lee , Mina Jeon
IPC: H10K85/30 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , C07F15/00 , C09K11/06 , H10K85/60 , H10K101/10
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , H10K50/11 , H10K85/361 , H10K85/649 , C09K2211/185 , H10K50/15 , H10K50/16 , H10K50/171 , H10K2101/10
Abstract: An organic light-emitting device is provided to include: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and at least one organometallic compound represented by Formula 1:
M1M2L, Formula 1
wherein, in Formula 1, M1 is a first metal center, M2 is a second metal center, and L is a ligand including a first ligand site coordinated to the first metal center and a second ligand site coordinated to the second metal center, and the first ligand site and the second ligand site are linked by an indoloindole derivative.
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