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公开(公告)号：US20150034919A1
公开(公告)日：2015-02-05
申请号：US14265634
申请日：2014-04-30
发明人： Mi-Kyung Kim , Kwan-Hee Lee , Sam-Il Kho , Chang-Woong Chu
CPC分类号： H01L51/0061 , C09B1/00 , C09B57/00 , C09B57/008 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/5008 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L2251/308
摘要： Provided is an organic light-emitting device with a blue emission layer. The blue emission layer is an emission layer that emits blue light by a fluorescent emission mechanism. The blue emission layer includes a compound represented by Formula 4 below:
摘要翻译： 具有蓝色发光层的有机发光元件。 蓝色发射层是通过荧光发射机制发射蓝色光的发射层。 蓝色发射层包括由下式4表示的化合物：<式4>
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12.发明申请CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME 有权浓缩环化合物和包含其的有机发光二极管公开(公告)号：US20140291628A1
公开(公告)日：2014-10-02
申请号：US13973831
申请日：2013-08-22
发明人： Se-Hun Kim , Mi-Kyung Kim , Kwan-Hee Lee , Chang-Woong Chu
IPC分类号： H01L51/00
CPC分类号： H01L51/0072 , C07D471/16 , C07D491/16 , C07D495/16 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0077 , H01L51/0081 , H01L51/0085 , H01L51/5016
摘要： A condensed-cyclic compound is represented by Formula 1, and an organic light-emitting diode includes the condensed-cyclic compound. The organic light-emitting diode includes a first electrode, a second electrode facing the first electrode, and an organic layer. The organic layer includes an emission layer and the condensed-cyclic compound. The condensed-cyclic compound can be included in the emission layer as a host, and the emission layer may further include a dopant.
摘要翻译： 缩合环化合物由式1表示，有机发光二极管包括缩合环状化合物。 有机发光二极管包括第一电极，面向第一电极的第二电极和有机层。 有机层包括发光层和缩合环状化合物。 作为主体，可以在发光层中含有缩合环状化合物，发光层还可以含有掺杂剂。
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公开(公告)号：US20140209874A1
公开(公告)日：2014-07-31
申请号：US14134490
申请日：2013-12-19
发明人： Byung-Hoon Chun , Ja-Hyun Im , Sung-Jun Bae , Seong-Jong Kang , Kwan-Hee Lee
CPC分类号： H01L51/5072 , H01L27/3211 , H01L51/0052 , H01L51/0055 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0069 , H01L51/0072 , H01L51/5056
摘要： Provided is an organic light emitting diode that is highly efficient and has a long lifespan. The organic light emitting diode includes a carbazole-based compound for improving light emission efficiency. In certain embodiments an electron transport layer can include an anthraces-based compound. The organic light emitting diode may be included in a flat display diode including a thin film transistor (TFT).
摘要翻译： 提供了高效且寿命长的有机发光二极管。 有机发光二极管包括用于提高发光效率的咔唑类化合物。 在某些实施方案中，电子传输层可以包括基于蒽类的化合物。 有机发光二极管可以包括在包括薄膜晶体管（TFT）的平面显示二极管中。
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公开(公告)号：US20140117346A1
公开(公告)日：2014-05-01
申请号：US14153508
申请日：2014-01-13
发明人： Won-Jun Song , Sung-Soo Koh , Sun-Hee Lee , Jung-Ha Son , Boo-Young Jun , Kwan-Hee Lee
IPC分类号： H01L51/52
CPC分类号： H01L51/5253 , H01L51/52 , H01L51/5259
摘要： An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.
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公开(公告)号：US20140027723A1
公开(公告)日：2014-01-30
申请号：US13736404
申请日：2013-01-08
发明人： Se-Hun Kim , Ji-Youn Lee , Mi-Kyung Kim , Kwan-Hee Lee , Soo-Young Park , lll-Hun Cho
IPC分类号： H01L51/00
CPC分类号： H01L51/0058 , C07C2603/52 , H01L51/0052 , H01L51/0055 , H01L51/006 , H01L51/0072 , H01L51/5012
摘要： In one aspect, an organic light-emitting device including an anthracene-base compound and an indenophenanthrene-base compound is provided.
摘要翻译： 一方面，提供了包含蒽基化合物和茚类菲基化合物的有机发光元件。
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公开(公告)号：US11950501B2
公开(公告)日：2024-04-02
申请号：US17968388
申请日：2022-10-18
发明人： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
IPC分类号： H01L51/54 , C07D209/88 , C09K11/06 , H05B33/14 , H10K50/81 , H10K50/818 , H10K50/82 , H10K50/828 , H10K59/123 , H10K59/35 , H10K85/60 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K59/32 , H10K101/10 , H10K102/00 , H10K102/10
CPC分类号： H10K85/636 , C07D209/88 , C09K11/06 , H05B33/14 , H10K50/81 , H10K50/818 , H10K50/82 , H10K50/828 , H10K59/123 , H10K59/35 , H10K85/633 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/185 , C09K2323/00 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18 , H10K59/32 , H10K85/615 , H10K85/626 , H10K85/6572 , H10K2101/10 , H10K2102/00 , H10K2102/103 , H10K2102/351 , Y10S428/917 , Y10T428/31504
摘要： An organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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公开(公告)号：US10211406B2
公开(公告)日：2019-02-19
申请号：US15871007
申请日：2018-01-14
发明人： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , H05B33/14 , H01L27/32 , H01L51/52 , C07D209/88 , H01L51/50
摘要： Provided are an organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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公开(公告)号：US20180166513A1
公开(公告)日：2018-06-14
申请号：US15893526
申请日：2018-02-09
发明人： Oh-June Kwon , Kwan-Hee Lee , Seung-Yong Song , Young-Seo Choi , Jin-Hwan Jeon , Sun-Young Jung , Ji-Hun Ryu , Young-Cheol Joo
CPC分类号： H01L27/3232 , C09K9/02 , H01L51/5253 , H01L51/5271 , H01L51/5293 , H05B33/22
摘要： An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.
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公开(公告)号：US09917258B2
公开(公告)日：2018-03-13
申请号：US15266959
申请日：2016-09-15
发明人： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , H05B33/14 , H01L27/32 , H01L51/52 , C07D209/88 , H01L51/50
CPC分类号： H01L51/0061 , C07D209/88 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/185 , H01L27/3209 , H01L27/3211 , H01L27/3248 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L2251/301 , H01L2251/308 , H01L2251/558 , H05B33/14 , Y10S428/917 , Y10T428/10 , Y10T428/31504
摘要： Provided are an organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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公开(公告)号：US09627627B2
公开(公告)日：2017-04-18
申请号：US14014732
申请日：2013-08-30
申请人： Samsung Display Co., Ltd. , Industry-Academic Cooperation Foundation Gyeongsang National University
发明人： Mi-Kyung Kim , Kwan-Hee Lee , Chang-Woong Chu , Yun-Hi Kim , Soon-Ki Kwon , Seung-Jin Yoo
IPC分类号： H01L51/54 , C07F9/53 , H01L51/00 , C07F9/6506 , C07F9/6561 , C07F15/00 , H01L51/50
CPC分类号： H01L51/0072 , C07F9/5325 , C07F9/65068 , C07F9/6561 , C07F15/002 , C07F15/0026 , C07F15/0033 , C07F15/0086 , C07F15/0093 , H01L51/5072
摘要： A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound. wherein Ar1 through Ar3, and a, b, and c are defined as in the specification.
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