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1.发明公开公开(公告)号：US20240215434A1
公开(公告)日：2024-06-27
申请号：US18513287
申请日：2023-11-17
Applicant: LG Display Co., Ltd.
Inventor： Sungjin PARK , lnbum SONG , Dohan KIM , Jaemin MOON , Seokwoo KANG , Taeryang HONG
CPC classification number: H10K85/342 , C09K11/06 , H10K85/615 , H10K85/626 , H10K85/633 , H10K85/636 , H10K85/654 , H10K85/6574 , H10K85/6576 , H10K50/12
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a Chemical Formula 1, wherein the host material includes a compound represented by a Chemical Formula 2 and a compound represented by a Chemical Formula 3. The organic light-emitting diode has excellent light-emitting efficiency and lifespan.
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2.发明公开公开(公告)号：US20240215285A1
公开(公告)日：2024-06-27
申请号：US18516027
申请日：2023-11-21
Applicant: LG Display Co., Ltd.
Inventor： Sungjin PARK , lnbum SONG , Dohan KIM , Jaemin MOON , Seokwoo KANG , Soonjae HWANG
CPC classification number: H10K50/12 , H10K50/13 , H10K85/342 , H10K85/633 , H10K85/653 , H10K85/654 , H10K85/655
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by Chemical Formula 1, wherein the host material includes a mixture of a compound represented by Chemical Formula 2 and a compound represented by Chemical Formula 3.
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3.发明公开公开(公告)号：US20240196727A1
公开(公告)日：2024-06-13
申请号：US18514622
申请日：2023-11-20
Applicant: LG Display Co., Ltd.
Inventor： Jaemin MOON , lnbum SONG , Dohan KIM , Sungjin PARK , Seokwoo KANG , Moonsung KIL
CPC classification number: H10K85/342 , C09K11/06 , H10K85/615 , H10K85/622 , H10K85/626 , H10K85/633 , H10K85/636 , H10K85/654 , H10K85/6574 , H10K85/6576 , H10K50/12
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a Chemical Formula 1, wherein the host material includes a mixture of a compound represented by a Chemical Formula 2 and a compound represented by a Chemical Formula 3. The organic light-emitting diode has excellent light-emitting efficiency and lifespan.
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4.发明公开公开(公告)号：US20240215435A1
公开(公告)日：2024-06-27
申请号：US18513314
申请日：2023-11-17
Applicant: LG Display Co., Ltd.
Inventor： Sungjin PARK , lnbum SONG , Dohan KIM , Jaemin MOON , Seokwoo KANG , Soonjae HWANG
CPC classification number: H10K85/342 , C09K11/02 , C09K11/06 , H10K85/633 , H10K85/636 , H10K85/654 , H10K50/12
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a Chemical Formula 1, wherein the host material includes a mixture of a compound represented by a Chemical Formula 2 and a compound represented by a Chemical Formula 3. The organic light-emitting diode has excellent light-emitting efficiency and lifespan.
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5.发明公开公开(公告)号：US20240206313A1
公开(公告)日：2024-06-20
申请号：US18389461
申请日：2023-11-14
Applicant: LG Display Co., Ltd.
Inventor： Seokwoo KANG , Inbum SONG , Dohan KIM , Sungjin PARK , Jaemin MOON , Dokyun KWON
CPC classification number: H10K85/342 , C09K11/06 , H10K85/615 , H10K85/626 , H10K85/633 , H10K85/636 , H10K85/6572 , H10K50/12
Abstract: An organic light-emitting device including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode, the organic layer including a light-emissive layer that includes a dopant material including an organometallic compound represented by Chemical Formula 1; and a host material including a compound represented by Chemical Formula 2 and a compound represented by Chemical Formula 3.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240206316A1
公开(公告)日：2024-06-20
申请号：US18513921
申请日：2023-11-20
Applicant: LG Display Co., Ltd.
Inventor： Jaemin MOON , lnbum SONG , Dohan KIM , Sungjin PARK , Seokwoo KANG , Moonsung KIL
CPC classification number: H10K85/342 , C09K11/02 , C09K11/06 , H10K85/633 , H10K85/636 , H10K85/6572 , H10K85/6576 , H10K50/12
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a Chemical Formula 1, wherein the host material includes a mixture of a compound represented by a Chemical Formula 2 and a compound represented by a Chemical Formula 3. The organic light-emitting diode has excellent light-emitting efficiency and lifespan.
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7.发明公开公开(公告)号：US20240206213A1
公开(公告)日：2024-06-20
申请号：US18514694
申请日：2023-11-20
Applicant: LG Display Co., Ltd.
Inventor： Jaemin MOON , lnbum SONG , Dohan KIM , Sungjin PARK , Seokwoo KANG , Moonsung KIL
CPC classification number: H10K50/12 , H10K50/13 , H10K50/15 , H10K50/16 , H10K50/171 , H10K85/342 , H10K85/40 , H10K85/656 , H10K85/6574
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a Chemical Formula 1, wherein the host material includes a mixture of a compound represented by a Chemical Formula 2 and a compound represented by a Chemical Formula 3. The organic light-emitting diode has excellent light-emitting efficiency and lifespan.
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公开(公告)号：US20240032413A1
公开(公告)日：2024-01-25
申请号：US18214741
申请日：2023-06-27
Applicant: LG Display Co., Ltd. , LT Materials Co., Ltd.
Inventor： Inbum SONG , Dohan KIM , Sungjin PARK , Jaemin MOON , Seokwoo KANG , Yong Woo KIM , Hyun Ju LA , Kundo KIM , Haneal JEONG
CPC classification number: H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/121
Abstract: An organometallic compound represented by Chemical Formula I, and an organic light-emitting diode containing the same. In the Chemical Formula I, M may represent a central coordination metal, and includes one selected from a the group consisting of molybdenum (Mo), tungsten (W), rhenium (Re), ruthenium (Ru), osmium (Os), rhodium (Rh), iridium (Ir), palladium (Pd), platinum (Pt), and gold (Au). Each of R1 to R8 may independently represent one selected from the group consisting of hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, and a substituted or unsubstituted C3 to C20 bicycloalkyl group. A may represent a ring structure of isoquinoline. Each of X1 to X4 may independently represent one selected from CR11 and nitrogen (N).
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9.发明公开公开(公告)号：US20240224784A1
公开(公告)日：2024-07-04
申请号：US18516058
申请日：2023-11-21
Applicant: LG Display Co., Ltd.
Inventor： Sungjin PARK , lnbum SONG , Dohan KIM , Jaemin MOON , Seokwoo KANG , Soonjae HWANG
CPC classification number: H10K85/342 , C09K11/02 , C09K11/06 , H10K85/633 , H10K85/636 , H10K85/6572 , H10K50/12
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by Chemical Formula 1, wherein the host material includes a mixture of a compound represented by Chemical Formula 2 and a compound represented by Chemical Formula 3.
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10.发明公开公开(公告)号：US20240215436A1
公开(公告)日：2024-06-27
申请号：US18513331
申请日：2023-11-17
Applicant: LG Display Co., Ltd.
Inventor： Seokwoo KANG , lnbum SONG , Dohan KIM , Sungjin PARK , Jaemin MOON , Soonjae HWANG
CPC classification number: H10K85/342 , C09K11/06 , H10K50/12 , H10K85/622 , H10K85/626 , H10K85/636 , H10K85/654 , H10K85/6574 , H10K85/6576 , H10K2101/90
Abstract: Disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a Chemical Formula 1, wherein the host material includes a mixture of a compound represented by a Chemical Formula 2 and a compound represented by a Chemical Formula 3. The organic light-emitting diode has excellent light-emitting efficiency and lifespan.
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