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1.发明申请公开(公告)号：US20210202872A1
公开(公告)日：2021-07-01
申请号：US17138226
申请日：2020-12-30
Applicant: LG Display Co., Ltd. , LG Chem, Ltd.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H01L51/50
Abstract: An organic electric element, a display panel and a display device including the organic electric element are provided. The organic electric element includes a first electrode; a second electrode; and an organic layer positioned between the first electrode and the second electrode. The organic layer includes a first layer having a first compound and a second compound, and a emitting layer having a third compound. A specific general formula related to energy levels of the component compounds is satisfied so that they may have excellent efficiency or lifespan.
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2.发明申请公开(公告)号：US20210202860A1
公开(公告)日：2021-07-01
申请号：US17138413
申请日：2020-12-30
Applicant: LG Display Co., Ltd. , LG Chem, Ltd.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H01L51/00 , C07C255/51 , C09K11/06 , C07D209/86
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer having a first compound and a second compound and a second layer having a third compound so that they may have excellent efficiency or lifespan.
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3.发明申请公开(公告)号：US20210202859A1
公开(公告)日：2021-07-01
申请号：US17137802
申请日：2020-12-30
Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H01L51/00 , C07C255/47 , C09K11/06 , C07C211/61 , C07D221/20 , C07D471/04
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
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4.发明公开公开(公告)号：US20240306489A1
公开(公告)日：2024-09-12
申请号：US18642126
申请日：2024-04-22
Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
CPC classification number: H10K85/615 , H10K85/633 , H10K50/17
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they can have excellent efficiency or lifespan.
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5.发明申请公开(公告)号：US20210202858A1
公开(公告)日：2021-07-01
申请号：US17137008
申请日：2020-12-29
Applicant: LG Display Co., Ltd. , LG Chem, Ltd.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210202857A1
公开(公告)日：2021-07-01
申请号：US17133856
申请日：2020-12-24
Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H01L51/00
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they can have excellent efficiency or lifespan.
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7.发明申请公开(公告)号：US20210202845A1
公开(公告)日：2021-07-01
申请号：US17136559
申请日：2020-12-29
Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H01L51/00
Abstract: An organic electric element, a display panel, and a display device including the organic electric element are provided. The organic electric element includes a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
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8.发明申请公开(公告)号：US20250063942A1
公开(公告)日：2025-02-20
申请号：US18935165
申请日：2024-11-01
Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H10K85/60 , C07C211/61 , C07C255/47 , C07D221/20 , C07D471/04 , C09K11/06 , H10K50/17 , H10K50/19 , H10K101/30
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
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9.发明公开公开(公告)号：US20240040812A1
公开(公告)日：2024-02-01
申请号：US18207400
申请日：2023-06-08
Applicant: LG Display Co., Ltd. , LG Chem, Ltd.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
CPC classification number: H10K50/11 , H10K2101/40 , H10K50/17 , H10K50/12
Abstract: An organic electric element, a display panel and a display device including the organic electric element are provided. The organic electric element includes a first electrode; a second electrode; and an organic layer positioned between the first electrode and the second electrode. The organic layer includes a first layer having a first compound and a second compound, and a emitting layer having a third compound. A specific general formula related to energy levels of the component compounds is satisfied so that they may have excellent efficiency or lifespan.
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10.发明申请公开(公告)号：US20210202847A1
公开(公告)日：2021-07-01
申请号：US17137825
申请日：2020-12-30
Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
Inventor： Jicheol SHIN , Seonkeun YOO , Jeongdae SEO , Shinhan KIM , JooYong YOON , Jun YUN , DongHeon KIM , YongHan LEE , SungJae LEE
IPC: H01L51/00
Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
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