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1.发明授权公开(公告)号：US11997919B2
公开(公告)日：2024-05-28
申请号：US17133856
申请日：2020-12-24
发明人： Jicheol Shin , Seonkeun Yoo , Jeongdae Seo , Shinhan Kim , JooYong Yoon , Jun Yun , DongHeon Kim , YongHan Lee , SungJae Lee
CPC分类号： H10K85/615 , H10K85/633 , H10K50/17
摘要： 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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2.发明授权公开(公告)号：US11716865B2
公开(公告)日：2023-08-01
申请号：US17138226
申请日：2020-12-30
发明人： Jicheol Shin , Seonkeun Yoo , Jeongdae Seo , Shinhan Kim , JooYong Yoon , Jun Yun , DongHeon Kim , YongHan Lee , SungJae Lee
IPC分类号： H10K50/11 , H10K50/12 , H10K50/17 , H10K101/40
CPC分类号： H10K50/11 , H10K50/12 , H10K50/17 , H10K2101/40
摘要： 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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