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公开(公告)号：US20190019992A1
公开(公告)日：2019-01-17
申请号：US16136120
申请日：2018-09-19
发明人： Myeong Suk KIM , Sung Wook KIM , Chang Woong CHU , Jin Soo HWANG , Sang Hoon YIM
CPC分类号： H01L51/5284 , H01L27/3206 , H01L27/3211 , H01L51/504 , H01L51/5253 , H01L51/5265
摘要： The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
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公开(公告)号：US20160197290A1
公开(公告)日：2016-07-07
申请号：US14755879
申请日：2015-06-30
发明人： Myeong Suk KIM , Dae Yup SHIN , Sung Wook KIM , Hwan Hee CHO
CPC分类号： H01L51/0072 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1044 , H01L51/0052 , H01L51/0061 , H01L51/5012
摘要： An organic light emitting display element according to an example embodiment includes: a first electrode, an emission layer positioned on the first electrode, and a second electrode positioned on the emission layer, in which the emission layer includes at least one of the compounds represented by the following Chemical Formulas 1 to 3.
摘要翻译： 根据示例实施例的有机发光显示元件包括：第一电极，位于第一电极上的发射层和位于发射层上的第二电极，其中发射层包括至少一个由 以下化学式1至3。
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3.发明申请ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE INCLUDING THE SAME 审中-公开有机化合物和有机发光二极管装置，包括它们公开(公告)号：US20160126479A1
公开(公告)日：2016-05-05
申请号：US14710488
申请日：2015-05-12
发明人： Jin Soo HWANG , Myeong Suk KIM , Sung Wook KIM , Jae Hong KIM , Seung-Soo YOON
IPC分类号： H01L51/00 , C09K11/06 , C09K11/02 , C07D333/78
CPC分类号： H01L51/0074 , C07C2603/96 , C07D209/96 , C07D307/94 , C07D333/50 , C07D333/78 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1092 , H01L51/0058 , H01L51/0068 , H01L51/0085 , H01L51/5016 , H01L51/5072
摘要： An organic compound represented by Chemical Formula 1 is disclosed. Also a light emitting diode including the organic compound is described.
摘要翻译： 公开了由化学式1表示的有机化合物。 还描述了包含有机化合物的发光二极管。
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公开(公告)号：US20220029139A1
公开(公告)日：2022-01-27
申请号：US17497842
申请日：2021-10-08
发明人： Myeong Suk KIM , Sung Wook KIM , Chang Woong CHU , Jin Soo HWANG , Sang Hoon YIM
摘要： The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
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公开(公告)号：US20220302237A1
公开(公告)日：2022-09-22
申请号：US17831297
申请日：2022-06-02
发明人： Young In HWANG , Ji Hye KONG , Suk Hoon KU , Sung Wook KIM , Jin A LEE , Yun Sik JOO
IPC分类号： H01L27/32 , G09G3/3233
摘要： A display device includes pixels. Each of the pixels includes: a first transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node; a second transistor including a gate electrode connected to a first scan line, a first electrode connected to a data line, and a second electrode connected to the second node; a first sub-transistor including a gate electrode connected to the first scan line, a first electrode connected to the first node, and a second electrode connected to a fourth node; and a second sub-transistor including a gate electrode connected to the first scan line, a first electrode connected to the fourth node, and a second electrode connected to the third node. A channel width of the second sub-transistor is wider than a channel width of the first sub-transistor.
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公开(公告)号：US20170294627A1
公开(公告)日：2017-10-12
申请号：US15455996
申请日：2017-03-10
发明人： Myeong Suk KIM , Sung Wook KIM , Chang Woong CHU , Jin Soo HWANG , Sang Hoon YIM
CPC分类号： H01L51/5284 , H01L27/3206 , H01L51/504 , H01L51/5253 , H01L51/5265
摘要： The described technology relates to an organic light emitting diode including: a first electrode; a second electrode overlapping the first electrode; an organic emission layer between the first electrode and the second electrode; and a capping layer on the second electrode, wherein the capping layer has an absorption rate of 0.25 or more for light having a wavelength of 405 nm, thereby preventing degradation of the organic emission layer by blocking the light of the harmful wavelength region and providing the organic light emitting diode in which a blue emission efficiency is not deteriorated.
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