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公开(公告)号：US5755999A
公开(公告)日：1998-05-26
申请号：US857747
申请日：1997-05-16
申请人： Jianmin Shi , Chin H. Chen , Kevin P. Klubek
发明人： Jianmin Shi , Chin H. Chen , Kevin P. Klubek
IPC分类号： H01L51/50 , C07D235/18 , C09K11/06 , C07F5/06
CPC分类号： C09K11/06 , C07D235/18
摘要： A luminescent material including a compound of the formula: ##STR1## where: n is an integer of 2 or 3; M is a divalent metal or a trivalent metal; G is a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group, both the aryl and the heteroaryl groups having 6 to 24 carbon atoms, wherein the substituted aryl or heteroaryl group is an alkyl, haloalkyl group having 1-8 carbon atoms, an alkoxy or haloalkoxy group having 1-18 carbon atoms, halogen, cyano, amino, amido, sulfonyl, carbonyl, aryl, or heteroaryl; and R.sup.1 and R.sup.2 are individually hydrogen, an alkyl or haloalkyl group having 1-18 carbon atoms, halogen, cyano, amono, amido, sulfonyl, carbonyl, and 5-24 atoms necessary to complete a fused aromatic ring.
摘要翻译： 包含下式化合物的发光材料：其中：n为2或3的整数; M是二价金属或三价金属; G是取代或未取代的芳基或取代或未取代的杂芳基，芳基和杂芳基都具有6至24个碳原子，其中取代的芳基或杂芳基是具有1-8个碳原子的烷基，卤代烷基， 具有1-18个碳原子的烷氧基或卤代烷氧基，卤素，氰基，氨基，酰胺基，磺酰基，羰基，芳基或杂芳基; R 1和R 2分别为氢，具有1-18个碳原子的烷基或卤代烷基，卤素，氰基，氨基，酰胺基，磺酰基，羰基和完成稠合芳环所必需的5-24个原子。
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公开(公告)号：US08795855B2
公开(公告)日：2014-08-05
申请号：US11668515
申请日：2007-01-30
申请人： Kevin P. Klubek , Liang-Sheng Liao , Viktor V. Jarikov , Denis Y. Kondakov , William J. Begley , Michele L. Ricks
发明人： Kevin P. Klubek , Liang-Sheng Liao , Viktor V. Jarikov , Denis Y. Kondakov , William J. Begley , Michele L. Ricks
CPC分类号： H01L51/0058 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5012 , H01L2251/308
摘要： An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer wherein the light-emitting layer comprises (a) a 2-arylanthracene compound and (b) a light-emitting second anthracene compound having amino substitution at a minimum of two positions, wherein at least one amine is substituted at the 2 position of the second anthracene compound.
摘要翻译： OLED器件包括阴极和阳极，并且在其间具有发光层，其中发光层包含（a）2-芳基蒽化合物和（b）至少具有氨基取代基的发光第二蒽化合物 的两个位置，其中至少一个胺在第二蒽化合物的2位被取代。
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公开(公告)号：US20090053559A1
公开(公告)日：2009-02-26
申请号：US11841129
申请日：2007-08-20
IPC分类号： B32B9/04
CPC分类号： H01L51/5036 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0052 , H01L51/006 , H05B33/14 , H05B33/20
摘要： An OLED device having two spaced electrodes, and including a first light-emitting layer that produces green emission and includes an anthracene host and a 2,6-diaminoanthracene light-emitting dopant, and a second light-emitting layer that produces red emission and includes a host and a red light-emitting dopant.
摘要翻译： 一种OLED器件，具有两个间隔开的电极，并且包括产生绿色发射的第一发光层，并且包括蒽主体和2,6-二氨基蒽发光掺杂剂，以及产生红色发射的第二发光层，包括 主体和红色发光掺杂剂。
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公开(公告)号：US20090004365A1
公开(公告)日：2009-01-01
申请号：US12205952
申请日：2008-09-08
IPC分类号： B05D5/12
CPC分类号： H05B33/26 , H01L51/5088 , H01L51/5206 , H01L2251/554
摘要： An OLED includes an anode formed over a substrate and a contaminant-scavenging layer formed over the anode, wherein the contaminant-scavenging layer includes one or more organic materials but not a hexaazatriphenylene derivative, each having an electron-accepting property and a reduction potential greater than −0.1 V vs. a Saturated Calomel Electrode, and wherein the one or more organic materials provide more than 50% by mole ratio of the contaminant-scavenging layer. The OLED also includes an organic electroluminescent unit formed over the contaminant-scavenging layer, wherein the organic electroluminescent unit includes a hole-transporting layer, a light-emitting layer, and an electron-transporting layer, and a cathode formed over the organic electroluminescent unit.
摘要翻译： OLED包括形成在衬底上的阳极和形成在阳极上的污染物清除层，其中污染物清除层包括一种或多种有机材料而不是六氮杂苯并菲衍生物，其各自具有电子接受性和还原电位更大 与-0.1V相对于饱和马氏体电极，并且其中所述一种或多种有机材料提供超过污染物清除层的50摩尔％的比例。 OLED还包括在污染物清除层上形成的有机电致发光单元，其中有机电致发光单元包括空穴传输层，发光层和电子传输层，以及在有机电致发光单元上形成的阴极 。
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公开(公告)号：US07368178B2
公开(公告)日：2008-05-06
申请号：US10753249
申请日：2004-01-08
申请人： Kevin P. Klubek , Ching W. Tang
发明人： Kevin P. Klubek , Ching W. Tang
IPC分类号： H01L51/50
CPC分类号： H01L51/0052 , C09K11/06 , C09K2211/1011 , H01L51/0053 , H01L51/0054 , H01L51/0056 , H01L51/006 , H01L51/0071 , H01L51/008 , H01L51/0081 , H01L2251/308 , H01L2251/5384 , H05B33/14 , Y10S428/917
摘要： An organic light-emitting device includes a substrate, an anode, and a cathode disposed over the substrate, and a luminescent layer disposed between the anode and the cathode wherein the luminescent layer includes a host and at least one dopant. The host of the luminescent layer is selected to include a solid organic material comprising a mixture of at least two components, wherein the first component is an organic compound containing an aminoanthracene.
摘要翻译： 有机发光器件包括设置在衬底上的衬底，阳极和阴极以及设置在阳极和阴极之间的发光层，其中发光层包括主体和至少一种掺杂剂。 选择发光层的主体以包括包含至少两种组分的混合物的固体有机材料，其中第一组分是含有氨基蒽的有机化合物。
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16.发明授权Cascaded organic electroluminescent devices with improved voltage stability 有权具有改善的电压稳定性的级联有机电致发光器件公开(公告)号：US06717358B1
公开(公告)日：2004-04-06
申请号：US10267252
申请日：2002-10-09
IPC分类号： H01J162
CPC分类号： H01L51/5278 , H01L51/5052 , Y10S428/917
摘要： A cascaded organic electroluminescent device with connecting units having improved voltage stability is disclosed. The device comprises an anode, a cathode, a plurality of organic electroluminescent units disposed between the anode and the cathode, wherein the organic electroluminescent units comprise at least a hole-transporting layer and an electron-transporting layer, and a connecting unit disposed between each adjacent organic electroluminescent unit, wherein the connecting unit comprises, in sequence, an n-type doped organic layer, an interfacial layer, and a p-type doped organic layer, and wherein the interfacial layer prevents diffusion or reaction between the n-type doped organic layer and the p-type doped organic layer.
摘要翻译： 公开了具有改进的电压稳定性的具有连接单元的级联有机电致发光器件。 该装置包括阳极，阴极，设置在阳极和阴极之间的多个有机电致发光单元，其中有机电致发光单元至少包括空穴传输层和电子传输层，以及连接单元， 相邻的有机电致发光单元，其中所述连接单元依次包括n型掺杂的有机层，界面层和p型掺杂的有机层，并且其中所述界面层防止n型掺杂的扩散或反应 有机层和p型掺杂有机层。
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17.发明授权公开(公告)号：US06603150B2
公开(公告)日：2003-08-05
申请号：US09966618
申请日：2001-09-28
IPC分类号： H01L3300
CPC分类号： H01L51/50
摘要： An organic light-emitting device includes a substrate, an anode, a cathode, disposed between the anode and the cathode is an electroluminescent medium including, in sequence: a hole-transporting layer; an interface layer; a light-emitting layer; and an electron-transporting layer. The interface layer comprises a compound having an ionization potential greater than that of the organic compound of the hole-transporting layer, and an energy bandgap equal to or greater than that of the organic compound of the light-emitting layer. Wherein the thickness of the interface layer is in the range of 0.1 nm˜5 nm. The interface layer provides more balanced carrier recombination in the light-emitting layer, and achieves higher luminance efficiency.
摘要翻译： 一种有机发光装置，包括设置在阳极和阴极之间的基板，阳极，阴极，是依次包括空穴传输层的电致发光介质; 界面层; 发光层; 和电子传输层。 界面层包含具有大于空穴传输层的有机化合物的电离电位的化合物和等于或大于发光层的有机化合物的能带隙。 其中界面层的厚度在0.1nm〜5nm的范围内。 界面层在发光层中提供更平衡的载流子复合，并实现更高的亮度效率。
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公开(公告)号：US5908581A
公开(公告)日：1999-06-01
申请号：US834574
申请日：1997-04-07
申请人： Chin H. Chen , Kevin P. Klubek , Jianmin Shi
发明人： Chin H. Chen , Kevin P. Klubek , Jianmin Shi
IPC分类号： C07D309/34 , C07D455/04 , C09B23/14 , C07K11/06
CPC分类号： C07D455/04 , C07D309/34 , C09B23/145 , Y10S428/917
摘要： A red fluorescent material includes a compound of the formula: ##STR1## wherein: R.sub.1, and R.sub.2 are individually alkyl of from 1 to 20 carbon atoms, aryl, carbocyclic and other heterocyclic systems; andR.sub.3, and R.sub.4 are individually alkyl of from 1 to 10 carbon atoms, and a branched or unbranched 5 or 6 member substituent ring connecting with R.sub.1, R.sub.2 respectively; andR.sub.5 is alkyl of from 2-20 carbon atoms; sterically hindered aryl and heteroaryl; andR.sub.6 is alkyl of from 1 to 10 carbon atoms, and a 5 or 6-member carbocyclic ring connecting with R.sub.5.
摘要翻译： 红色荧光材料包括下式的化合物：其中：R 1和R 2分别是1至20个碳原子的烷基，芳基，碳环和其它杂环体系; 并且R 3和R 4分别为1至10个碳原子的烷基和分别与R 1，R 2连接的支链或非支链的5或6元取代基环; 且R 5为2-20个碳原子的烷基; 空间位阻芳基和杂芳基; R6是1-10个碳原子的烷基，和R5连接的5或6个碳环。
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公开(公告)号：US09666826B2
公开(公告)日：2017-05-30
申请号：US11412676
申请日：2006-04-27
CPC分类号： H01L51/5092 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/0072 , H01L51/008 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H01L2251/558
摘要： An electroluminescent device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL), the device further containing an electron transport layer (ETL) comprising an anthracene compound on the cathode side of the LEL and an organic electron injection layer (EIL) between the ETL and the cathode comprising a phenanthroline compound, wherein the thickness of the EIL and LEL are such that the ratio of the thickness of the EIL to LEL is greater than 0.125.
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公开(公告)号：US07560862B2
公开(公告)日：2009-07-14
申请号：US10970928
申请日：2004-10-22
CPC分类号： H01L51/5036 , H01L51/0052 , H01L51/0053 , H01L51/0054 , H01L51/0081 , H01L51/5278 , Y10S428/917
摘要： A tandem white OLED includes an anode; a cathode; at least one broadband electroluminescent unit disposed between the anode and the cathode, wherein the broadband electroluminescent unit includes at least one light-emitting layer and produces at least one color component having an intensity less than desired; at least one color-compensating electroluminescent unit disposed between the anode and the cathode, wherein the color-compensating electroluminescent unit is selected to produce the at least one color component and to increase the color component intensity; and an intermediate connector disposed between each adjacent electroluminescent unit, wherein the intermediate connector has no direct connection to an external power source.
摘要翻译： 串联白色OLED包括阳极; 阴极 设置在所述阳极和所述阴极之间的至少一个宽带电致发光单元，其中所述宽带电致发光单元包括至少一个发光层，并且产生至少一个具有小于期望强度的颜色分量; 设置在阳极和阴极之间的至少一个颜色补偿电致发光单元，其中选择颜色补偿电致发光单元以产生至少一种颜色分量并增加颜色分量强度; 以及设置在每个相邻的电致发光单元之间的中间连接器，其中中间连接器不直接连接到外部电源。
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