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公开(公告)号：US20050048319A1
公开(公告)日：2005-03-03
申请号：US10960999
申请日：2004-10-07
CPC分类号： H01L51/5012 , H01L27/3211 , H01L27/3244 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0065 , H01L51/0068 , H01L51/007 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/0094 , H01L51/5016 , H01L2251/308 , Y10S428/917
摘要： A organic electroluminescent element is disclosed which comprises a light emission layer containing a fluorescent compound and a phosphorescent compound, the fluorescent compound having a nitrogen atom number to carbon atom number ratio in the molecule (N/C) of from 0 to 0.05, wherein the maximum emission wavelength of light emitted according to electroluminescence of the element is longer than the maximum fluorescence wavelength of the Fluorescent compound.
摘要翻译： 公开了一种有机电致发光元件，其包含含有荧光化合物和磷光化合物的发光层，所述分子中氮原子数与碳原子数的比率（N / C）为0〜0.05的荧光化合物，其中， 根据元件的电致发光发射的光的最大发射波长比荧光化合物的最大荧光波长长。
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公开(公告)号：US07629060B2
公开(公告)日：2009-12-08
申请号：US10718025
申请日：2003-11-20
申请人： Tomohiro Oshiyama , Hiroshi Kita , Taketoshi Yamada , Mitsuhiro Fukuda , Yoshiyuki Suzuri , Motoi Kinoshita , Noriko Ueda
发明人： Tomohiro Oshiyama , Hiroshi Kita , Taketoshi Yamada , Mitsuhiro Fukuda , Yoshiyuki Suzuri , Motoi Kinoshita , Noriko Ueda
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1051 , C09K2211/1059 , C09K2211/1074 , C09K2211/1088 , C09K2211/1096 , H01L51/0052 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5096 , H01L2251/308 , Y10S428/917
摘要： Disclosed is an organic electroluminescent element comprising an anode, a cathode and a component layer including a light emission layer, the component layer being provided between the anode and the cathode, wherein the component layer contains a compound represented by formula 1, X1-(A1)n Formula 1 wherein A1 represents a group represented by formula 2;
摘要翻译： 公开了一种有机电致发光元件，其包括阳极，阴极和包括发光层的组分层，所述组分层设置在阳极和阴极之间，其中组分层含有由式1表示的化合物，X1-（A1 ）n式1其中A1表示由式2表示的基团;
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公开(公告)号：US07128982B2
公开(公告)日：2006-10-31
申请号：US10410312
申请日：2003-04-09
CPC分类号： H01L51/5096 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048 , Y10S428/917 , Y10T428/24942
摘要： An organic electroluminescence element is disclosed which comprises a hole transporting layer containing a hole transporting material, a light emission layer containing a host compound and a phosphorescent compound, a hole blocking layer, and an electron transporting layer, the host compound having a band gap of from 3.3 eV to 5 eV, and having a molecular weight of not less than 500, and relationship c
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公开(公告)号：US06855438B2
公开(公告)日：2005-02-15
申请号：US10167120
申请日：2002-06-10
CPC分类号： H01L51/5012 , H01L27/3211 , H01L27/3244 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0065 , H01L51/0068 , H01L51/007 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/0094 , H01L51/5016 , H01L2251/308 , Y10S428/917
摘要： An organic electroluminescent element is disclosed which comprises a light emission layer containing a fluorescent compound and a phosphorescent compound, the fluorescent compound having a nitrogen atom number to carbon atom number ratio in the molecule (N/C) of from 0 to 0.05, wherein the maximum emission wavelength of light emitted according to electroluminescence of the element is longer than the maximum fluorescence wavelength of the fluorescent compound.
摘要翻译： 公开了一种有机电致发光元件，其包括含有荧光化合物和磷光化合物的发光层，所述分子中氮原子数与碳原子数的比率（N / C）为0〜0.05的荧光化合物，其中， 根据元件的电致发光发射的光的最大发射波长比荧光化合物的最大荧光波长长。
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公开(公告)号：US07592075B2
公开(公告)日：2009-09-22
申请号：US11516285
申请日：2006-09-06
IPC分类号： H01L51/54
CPC分类号： H01L51/5096 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048 , Y10S428/917 , Y10T428/24942
摘要： An organic electroluminescence element is disclosed which comprises a hole transporting layer containing a hole transporting material, a light emission layer containing a host compound and a phosphorescent compound, a hole blocking layer, and an electron transporting layer, the host compound having a band gap of from 3.3 eV to 5 eV, and having a molecular weight of not less than 500, and relationship c
摘要翻译： 公开了一种有机电致发光元件，其包括含有空穴传输材料的空穴传输层，含有主体化合物的发光层和磷光发光化合物，空穴阻挡层和电子传输层，所述主体化合物的带隙为 从3.3eV至5eV，分子量不小于500，满足关系c
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公开(公告)号：US07374829B2
公开(公告)日：2008-05-20
申请号：US10960999
申请日：2004-10-07
IPC分类号： H01L51/54
CPC分类号： H01L51/5012 , H01L27/3211 , H01L27/3244 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0065 , H01L51/0068 , H01L51/007 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/0094 , H01L51/5016 , H01L2251/308 , Y10S428/917
摘要： A organic electroluminescent element is disclosed which comprises a light emission layer containing a fluorescent compound and a phosphorescent compound, the fluorescent compound having a nitrogen atom number to carbon atom number ratio in the molecule (N/C) of from 0 to 0.05, wherein the maximum emission wavelength of light emitted according to electroluminescence of the element is longer than the maximum fluorescence wavelength of the Fluorescent compound.
摘要翻译： 公开了一种有机电致发光元件，其包含含有荧光化合物和磷光化合物的发光层，所述分子中氮原子数与碳原子数的比率（N / C）为0〜0.05的荧光化合物，其中， 根据元件的电致发光发射的光的最大发射波长比荧光化合物的最大荧光波长长。
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公开(公告)号：US20070015008A1
公开(公告)日：2007-01-18
申请号：US11516285
申请日：2006-09-06
CPC分类号： H01L51/5096 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5048 , Y10S428/917 , Y10T428/24942
摘要： An organic electroluminescence element is disclosed which comprises a hole transporting layer containing a hole transporting material, a light emission layer containing a host compound and a phosphorescent compound, a hole blocking layer, and an electron transporting layer, the host compound having a band gap of from 3.3 eV to 5 eV, and having a molecular weight of not less than 500, and relationship c
摘要翻译： 公开了一种有机电致发光元件，其包括含有空穴传输材料的空穴传输层，含有主体化合物的发光层和磷光发光化合物，空穴阻挡层和电子传输层，所述主体化合物的带隙为 从3.3eV至5eV，分子量不小于500，满足关系c
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8.发明申请Organic Electroluminescence Element Material, Organic Electroluminescence Element,Display Device And Illumination Device 有权有机电致发光元件材料，有机电致发光元件，显示器件和照明器件公开(公告)号：US20070196687A1
公开(公告)日：2007-08-23
申请号：US10598971
申请日：2004-03-31
CPC分类号： H01L51/009 , C09B57/00 , C09B57/10 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , C09K2211/185 , H01L51/006 , H01L51/0071 , H01L51/008 , H01L51/0087 , H01L51/0088 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： According to this invention, it is possible to provide an organic electroluminescence element material comprising a metal complex having a specific ligand, and an organic electroluminescence element which exhibits high emission efficiency as well as long emission life, employing the organic electroluminescence element material, and to provide an illumination device and a display device. The electroluminescence element material is characterized by containing a metal complex having a ligand represented by following Formula (1).
摘要翻译： 根据本发明，可以提供一种包含具有特定配体的金属络合物的有机电致发光元件材料和使用有机电致发光元件材料显示出高发光效率和长发光寿命的有机电致发光元件，以及 提供照明装置和显示装置。 电致发光元件材料的特征在于含有具有由下式（1）表示的配位体的金属络合物。
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9.发明申请ORGANIC ELECTROLUMINESCENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE 有权有机电致发光材料，有机电致发光元件，显示器件和照明装置公开(公告)号：US20130099216A1
公开(公告)日：2013-04-25
申请号：US13703246
申请日：2011-04-08
申请人： Dai Ikemizu , Hiroshi Kita , Tomohiro Oshiyama , Shinya Otsu , Rie Katakura , Hidekane Ozeki
发明人： Dai Ikemizu , Hiroshi Kita , Tomohiro Oshiyama , Shinya Otsu , Rie Katakura , Hidekane Ozeki
CPC分类号： H01L51/0083 , C07F15/0033 , C07F15/0086 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1059 , C09K2211/1074 , C09K2211/1092 , C09K2211/1096 , C09K2211/14 , C09K2211/1433 , C09K2211/185 , H01L51/0085 , H01L51/5012 , H01L51/5016
摘要： Disclosed are: an organic EL material which emits light having a short wavelength and has high luminous efficiency and long light emission life; an organic EL element which contains the organic EL material; and a lighting device and a display device, each of which comprises the organic EL element. The organic EL material is a compound represented by Formula (1):
摘要翻译： 公开了一种发射波长短且发光效率高，发光寿命长的光的有机EL材料。 含有有机EL材料的有机EL元件; 以及包括有机EL元件的照明装置和显示装置。 有机EL材料是由式（1）表示的化合物：
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公开(公告)号：US07862909B2
公开(公告)日：2011-01-04
申请号：US12082251
申请日：2008-04-10
申请人： Tomohiro Oshiyama , Hiroshi Kita , Eisaku Katoh
发明人： Tomohiro Oshiyama , Hiroshi Kita , Eisaku Katoh
CPC分类号： H01L51/005 , C09K11/06 , C09K2211/1007 , C09K2211/1022 , C09K2211/1029 , C09K2211/1044 , C09K2211/1048 , C09K2211/1074 , H01L27/3244 , H01L51/0059 , H01L51/0067 , H01L51/007 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： An organic electroluminescent element comprising an anode and a cathode having therebetween an emission layer containing a phosphorescent compound and an layer adjacent to the emission layer, the layer adjacent to the emission layer being provided between the emission layer and the cathode, wherein the layer adjacent to the emission layer comprises a compound having an electron withdrawing group; and the compound exhibits a HOMO level of −5.7 to −7.0 eV and a LUMO level of −1.3 to −2.3 eV.
摘要翻译： 一种有机电致发光元件，包括在其间具有包含磷光化合物的发射层和与发光层相邻的层的阳极和阴极，与发光层相邻的层设置在发光层和阴极之间，其中与 发射层包括具有吸电子基团的化合物; 该化合物的HOMO含量为-5.7〜-7.0eV，LUMO为-1.3〜-2.3eV。
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