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公开(公告)号：US11296279B2
公开(公告)日：2022-04-05
申请号：US16326438
申请日：2017-07-27
发明人： Dae Hwan Oh , Jeongkeun Park , Hyemin Cho , Ga-Eun Lee , Daesung Kim , Junghwan Park , Sun-Hee Lee , Sunpil Hwang
IPC分类号： C07D491/048 , C07D495/04 , C09K11/06 , H01L51/00 , H01L51/50
摘要： Provided is the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
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公开(公告)号：US11081649B2
公开(公告)日：2021-08-03
申请号：US16078733
申请日：2017-02-13
发明人： Yun Suk Lee , Sun-Hee Lee , Kiho So , Hyoung Keun Park , Jonggwang Park , Yeonseok Jeong , Junghwan Park , Sunpil Hwang
IPC分类号： H01L51/00 , C09K11/06 , C07D209/88 , H01L51/50 , C07D405/04 , C07D405/14 , C07D409/04 , C07D409/14 , C07D417/14
摘要： Provided are a compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode and comprising the compound of Formula 1, and an electronic device comprising the element, where the driving voltage of the organic electronic device is lowered, and the luminous efficiency and life time of the organic electronic device is improved.
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公开(公告)号：US10468606B2
公开(公告)日：2019-11-05
申请号：US16068378
申请日：2016-12-27
发明人： Soung Yun Mun , Yeon Hee Choi , Sun-Hee Lee , Seul-gi Kim , Sunpil Hwang
IPC分类号： H01L51/00 , C07D495/04 , C09K11/06 , C07D519/00 , H01L51/50
摘要： The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
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4.发明授权公开(公告)号：US09496520B2
公开(公告)日：2016-11-15
申请号：US14385152
申请日：2013-02-27
发明人： Dongha Kim , Sunhee Lee , Seongje Park , Sunpil Hwang , Seungwon Yeo , Hakyoung Lee , Soungyun Mun , Bumsung Lee , Junghwan Park
CPC分类号： H01L51/5265 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/0052 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/5206 , H01L51/5234 , H01L51/5262 , H01L51/5281 , H05B33/10 , Y02E10/549
摘要： An organic electronic element includes a first electrode, a second electrode, one or more organic layers formed between the first electrode and the second electrode, and a light efficiency improving layer formed on at least one of an upper side and a lower side of the first electrode and the second electrode, opposite to the side on which the organic layers are formed, wherein the light efficiency improving layer includes a compound represented by Chemical Formula 1. An electronic device includes a display device including the organic electronic element and a controller for driving the display device.
摘要翻译： 有机电子元件包括第一电极，第二电极，形成在第一电极和第二电极之间的一个或多个有机层，以及形成在第一电极和第二电极的上侧和下侧中的至少一个上的光效率改善层 电极和第二电极，与形成有机层的一侧相对，其中光效率改善层包括由化学式1表示的化合物。电子装置包括包括有机电子元件的显示装置和用于驱动的控制器 显示设备。
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公开(公告)号：US10026905B2
公开(公告)日：2018-07-17
申请号：US14362883
申请日：2013-01-14
发明人： Dongha Kim , Sunhee Lee , Yeonhee Choi , Soungyun Mun , Jungcheol Park , Yongwook Park , Heesun Ji , Junghwan Park , Bumsung Lee , Sunpil Hwang
IPC分类号： H01L51/00 , C07D209/08 , C09K11/06 , C07D405/10 , C07D209/82 , H01L51/50
CPC分类号： H01L51/006 , C07D209/08 , C07D209/82 , C07D405/10 , C09K11/06 , H01L51/0052 , H01L51/0058 , H01L51/0061 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H01L51/5056 , H01L51/5096 , H01L2251/308 , Y02E10/549
摘要： A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer including the compound of Formula 1. The organic material layer include a light emitting layer, a hole transport layer including a compound represented by Formula 2, and an emission-auxiliary layer including the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, color purity, and life span can be improved.
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