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1.发明申请公开(公告)号：US20160329514A1
公开(公告)日：2016-11-10
申请号：US15110550
申请日：2015-01-09
Applicant: LG DISPLAY CO., LTD.
Inventor： Min Choon Park , Jaein Lee , Jeamin Moon , Jina You , Ok Geun Kim
IPC: H01L51/50
CPC classification number: H01L51/5036 , H01L51/5016 , H01L51/5024 , H01L51/5044 , H01L2251/5361
Abstract: The present specification relates to an organic light emitting device and a lighting apparatus comprising the same. An organic light emitting device according to an exemplary embodiment of the present specification is an organic light emitting device comprising a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode, and is characterized in that at least one layer of the organic material layers is a light emission layer comprising a first light emission material and a second light emission material, and a maximum light emission peak wavelength λmax of the second light emission material has a gap of 40 to 80 nm compared to a maximum light emission peak wavelength λmax of the first light emission material.
Abstract translation: 本说明书涉及有机发光装置及包括该有机发光装置的照明装置。 根据本说明书的示例性实施例的有机发光器件是包括第一电极，第二电极和设置在第一电极和第二电极之间的一个或多个有机材料层的有机发光器件，其特征在于 至少一层有机材料层是包括第一发光材料和第二发光材料的发光层，并且第二发光材料的最大发光峰值波长λmax具有40至80nm的间隙 与第一发光材料的最大发光峰值波长λmax相比。
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公开(公告)号：US10033007B2
公开(公告)日：2018-07-24
申请号：US14768122
申请日：2013-06-07
Applicant: LG DISPLAY CO., LTD.
Inventor： Mun Kyu Joo , Minsoo Kang , Jeamin Moon , Jina You
IPC: H01L51/50 , H01L27/32 , H01L51/52 , H01L51/00 , C07D487/14 , C07D311/82
Abstract: The present invention relates to an organic light emitting device, and comprises a first cathode, a second cathode, and an anode provided between the first cathode and the second cathode, in which a first light emitting unit is provided between the first cathode and the anode, a second light emitting unit is provided between the second cathode and the anode, and the first light emitting unit and the second emitting unit are connected in parallel with each other, the first light emitting unit comprises a first light emitting layer, and an organic material layer comprising the compound represented by Formula 1 is provided between the first light emitting layer and the anode, and the second light emitting unit comprises a second light emitting layer, and an organic material layer comprising the compound represented by Formula 1 is provided between the second light emitting layer and the anode.
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Patent Agency Ranking
公开(公告)号：US10403844B2
公开(公告)日：2019-09-03
申请号：US15944104
申请日：2018-04-03
Applicant: LG DISPLAY CO., LTD.
Inventor： Jina You , Min Choon Park , Jeamin Moon , Mun Kyu Joo
Abstract: The present application describes an organic light emitting device including a first layer, a second layer, and a third layer between a cathode and a light emitting layer or between light emitting units, in which the first layer includes an n-type organic material or metal oxide, the second layer includes a barrier material, and the third layer includes an n-type dopant.
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公开(公告)号：US09887376B2
公开(公告)日：2018-02-06
申请号：US15110550
申请日：2015-01-09
Applicant: LG DISPLAY CO., LTD.
Inventor： Min Choon Park , Jaein Lee , Jeamin Moon , Jina You , Ok Geun Kim
IPC: H01L51/50
CPC classification number: H01L51/5036 , H01L51/5016 , H01L51/5024 , H01L51/5044 , H01L2251/5361
Abstract: The present specification relates to an organic light emitting device and a lighting apparatus comprising the same. An organic light emitting device according to an exemplary embodiment of the present specification is an organic light emitting device comprising a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode, and is characterized in that at least one layer of the organic material layers is a light emission layer comprising a first light emission material and a second light emission material, and a maximum light emission peak wavelength λmax of the second light emission material has a gap of 40 to 80 nm compared to a maximum light emission peak wavelength λmax of the first light emission material.
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公开(公告)号：US09508949B2
公开(公告)日：2016-11-29
申请号：US14415069
申请日：2013-07-18
Applicant: LG DISPLAY CO., LTD.
Inventor： Wonik Jeong , Jeamin Moon , Yun Hye Hahm , Jina You
CPC classification number: H01L51/5064 , H01L27/32 , H01L51/0032 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/0097 , H01L51/5004 , H01L51/5008 , H01L51/5056 , H01L51/5072 , H01L51/508 , H01L51/5096 , H01L51/5284 , H01L2251/552
Abstract: An organic light emitting device includes a first electrode, a second electrode, and two or more organic material layers provided between the first electrode and the second electrode. The organic material layer includes a light emitting layer, and a mixed layer including one or more hole transfer materials and one or more electron transfer materials.
Abstract translation: 有机发光器件包括第一电极，第二电极和设置在第一电极和第二电极之间的两个或更多个有机材料层。 有机材料层包括发光层和包含一种或多种空穴转移材料和一种或多种电子转移材料的混合层。
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公开(公告)号：US10522788B2
公开(公告)日：2019-12-31
申请号：US14404245
申请日：2013-05-31
Applicant: LG DISPLAY CO., LTD.
Inventor： Mun Kyu Joo , Minsoo Kang , Jeamin Moon , Yun Hye Hahm , Seongsu Jang , Jina You , Jaein Lee
Abstract: The present specification discloses an organic electroluminescent device including: an anode; a cathode; a light emitting layer provided between the anode and the cathode; and a light scattering layer provided between the light emitting layer and the cathode.
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公开(公告)号：US09508950B2
公开(公告)日：2016-11-29
申请号：US14396651
申请日：2013-05-31
Applicant: LG DISPLAY CO., LTD.
Inventor： Mun Kyu Joo , Minsoo Kang , Jeamin Moon , Yun Hye Hahm , Seongsu Jang , Jina You , Jaein Lee
CPC classification number: H01L51/5076 , H01L51/0072 , H01L51/0085 , H01L51/0097 , H01L51/506 , H01L51/5088 , H01L51/5092 , H01L2251/5338 , H01L2251/552 , H01L2251/558
Abstract: The present specification discloses an organic electroluminescent device including an anode, a cathode, a light emitting layer provided between the cathode and the anode, a first p-type organic material layer provided between the cathode and the light emitting layer, and a first n-type organic material layer provided between the first p-type organic material layer and the light emitting layer.
Abstract translation: 本说明书公开了一种有机电致发光器件，其包括阳极，阴极，设置在阴极和阳极之间的发光层，设置在阴极和发光层之间的第一p型有机材料层， 设置在第一p型有机材料层和发光层之间的有机材料层。
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