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公开(公告)号：US20070092756A1
公开(公告)日：2007-04-26
申请号：US11259586
申请日：2005-10-26
IPC分类号： H01L51/54
CPC分类号： H01L51/0071 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1055 , C09K2211/186 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/0069 , H01L51/0076 , H01L51/0079 , H01L51/008 , H01L51/5012 , H01L51/5036 , H01L51/5048 , H05B33/14 , Y10S428/917
摘要： An OLED device comprises a cathode, a light emitting layer and an anode, in that order, and, having located between the cathode and the light emitting layer, a further layer containing; (a) 10 vol % or more of a carbocyclic fused ring aromatic compound, and (b) a cyclometallated complex represented by Formula (4′) wherein: Z and the dashed arc represent two or three atoms and the bonds necessary to complete a 5- or 6-membered ring with M; each A represents H or a substituent and each B represents an independently selected substituent on the Z atoms, provided that two or more substituents may combine to form a fused ring or a fused ring system; j is 0-3 and k is 1 or 2; M represents a Group IA, IIA, IIIA and IIB element of the Periodic Table; and m and n are independently selected integers selected to provide a neutral charge on the complex; and provided that the complex does not contain the 8-hydroxyquinolate ligand. Such devices exhibit reduce drive voltage while maintaining good luminance.
摘要翻译： OLED器件依次包括阴极，发光层和阳极，并且位于阴极和发光层之间，还包含含有 （a）10体积％以上的碳环稠环芳香族化合物，（b）由式（4'）表示的环金属络合物，其中：Z和虚线表示2个或3个原子，完成5 - 或6元环与M; 每个A表示H或取代基，并且每个B表示Z原子上独立选择的取代基，条件是两个或多个取代基可以结合形成稠环或稠环体系; j为0-3，k为1或2; M表示周期表的IA，IIA，IIIA和IIB族元素; 并且m和n是独立选择的整数，以在络合物上提供中性电荷; 并且条件是所述复合物不含有8-羟基喹啉配体。 这样的器件在保持良好亮度的同时表现出降低驱动电压。
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公开(公告)号：US07208233B2
公开(公告)日：2007-04-24
申请号：US10801288
申请日：2004-03-16
申请人： Margaret J. Helber , Tukaram K. Hatwar , Hans F. Schmitthenner , Peter G. Bessey , Manju Rajeswaran
发明人： Margaret J. Helber , Tukaram K. Hatwar , Hans F. Schmitthenner , Peter G. Bessey , Manju Rajeswaran
CPC分类号： H01L51/5036 , C09K11/06 , C09K2211/1011 , C09K2211/1037 , H05B33/14 , Y10S428/917
摘要： An electroluminescent device comprising a host material and a rubrene derivative having a naphthacene nucleus comprising four fused phenyl rings a, b, c, and d, in order, containing two secondary phenyl ring groups linked to the “c” ring, each bearing directly or indirectly a fluoro or perfluoroalkyl group, wherein each fluoro or perfluoroalkyl group is either: a) linked directly to one of said secondary phenyl rings and is located on a meta or ortho position, or b) located in any position of another aryl group linked directly or indirectly to one of the secondary phenyl rings.
摘要翻译： 一种电致发光器件，其包含主体材料和具有包含四个稠合苯环a，b，c和d的并四苯核的红荧烯衍生物，以便包含连接到“c”环的两个仲苯基，每个直接或直接或 间接地是氟或全氟烷基，其中每个氟或全氟烷基是：a）直接与一个所述仲苯环连接并位于间位或邻位，或b）位于直接连接的另一芳基的任何位置 或间接地连接到一个次级苯环上。
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公开(公告)号：US20060088730A1
公开(公告)日：2006-04-27
申请号：US10973078
申请日：2004-10-25
CPC分类号： H01L51/0056 , C09K11/06 , C09K2211/1029 , H01L51/0051 , H01L51/0054 , H01L51/0059 , H01L51/0065 , H01L51/0071 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0089 , H01L51/5012 , H01L2251/308 , H05B33/14
摘要： An OLED device comprises a light emitting layer containing a certain type of electroluminescent component having a first bandgap, a non-electroluminescent component having a second bandgap, and one or more further non-electroluminescent components having further bandgaps, wherein the components have certain bandgap relationships.
摘要翻译： OLED器件包括含有具有第一带隙的某种类型的电致发光元件的发光层，具有第二带隙的非电致发光元件以及具有另外带隙的一个或多个另外的非电致发光元件，其中所述元件具有一定的带隙关系 。
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公开(公告)号：US20050095453A1
公开(公告)日：2005-05-05
申请号：US10701241
申请日：2003-11-04
CPC分类号： C07C15/28 , C09K11/06 , C09K2211/1003 , C09K2211/1011 , C09K2211/1014 , H01L51/0054 , H01L51/0059 , H01L51/0062 , H01L51/0084 , H01L51/0085 , H01L51/0089 , Y10S428/917
摘要： Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and a dopant located between a cathode and an anode wherein the emitter is an orange-red light emitting rubrene derivative represented by formula (I): wherein: a) there are identical oxy, aza or thio groups at the 2- and 8-positions; b) the phenyl rings in the 5- and 11-positions contain only para-substituents identical to the oxy, aza or thio groups in paragraph a); c) the phenyl rings in the 6- and 12-positions are substituted; and provided that when a single substituent on both phenyl rings in paragraph c) are present, said substituent is not a methoxy group located at the para-position.
摘要翻译： 公开了一种OLED器件，其包含含有位于阴极和阳极之间的主体和掺杂剂的发光层（LEL），其中发射体是由式（I）表示的橙红色发光红荧烯衍生物：其中：a） 在2-和8-位有相同的氧基，氮杂或硫基; b）5-和11位中的苯环仅含有与a）段中的氧，氮或硫基相同的对位取代基; c）6位和12位的苯环被取代; 并且条件是当存在c）中两个苯环上的单个取代基时，所述取代基不是位于对位的甲氧基。
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公开(公告)号：US20050095450A1
公开(公告)日：2005-05-05
申请号：US10700894
申请日：2003-11-04
CPC分类号： C07C15/38 , H01L51/0054 , H01L51/0059 , H01L51/0062 , H01L51/0084 , H01L51/0085 , H01L51/0089 , H01L51/5012 , H01L51/5036 , Y10S428/917
摘要： Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and an emitting dopant located between a cathode and an anode wherein the dopant is a naphthacene derivative represented by formula (I): wherein: a) said naphthacene derivative contains at least one fluorine or fluorine containing group; and b) when exactly two fluorine containing groups are present said groups are not located at the 5- and 12-positions or at the 6- and 11-positions.
摘要翻译： 公开了一种OLED器件，其包含含有主体的发光层（LEL）和位于阴极和阳极之间的发光掺杂剂，其中所述掺杂剂是由式（I）表示的并四苯衍生物：其中：a）所述并四苯衍生物含 至少一个含氟或氟的基团; 和b）当恰好有两个含氟基团时，所述基团不位于5-和12位或6-和11位。
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公开(公告)号：US08956738B2
公开(公告)日：2015-02-17
申请号：US12573175
申请日：2009-10-05
申请人： William J. Begley , Tukaram K. Hatwar , Liang-Sheng Liao , Kevin P. Klubek , Manju Rajeswaran , Natasha Andrievsky
发明人： William J. Begley , Tukaram K. Hatwar , Liang-Sheng Liao , Kevin P. Klubek , Manju Rajeswaran , Natasha Andrievsky
CPC分类号： H01L51/0058 , H01L51/0052 , H01L51/0056 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0077 , H01L51/008 , H01L51/0081 , H01L51/5048 , H01L2251/308 , Y10S428/917 , Y10T428/265 , Y10T428/31504
摘要： An OLED device including a cathode, a light emitting layer and an anode, in that order, and, having located between the cathode and the light emitting layer, a further layer containing an alkali metal or alkaline earth metal salt of a 2-(2-hydroxyphenyl)phenanthroline derivative, according to Formula (MC) below. Such devices exhibit reduced drive voltage while maintaining good luminance.
摘要翻译： 一种包括阴极，发光层和阳极的OLED器件，依次具有位于阴极和发光层之间的另一层，该层含有2-（2）的碱金属或碱土金属盐 - 羟基苯基）菲咯啉衍生物，根据下式（MC）。 这样的器件在保持良好亮度的同时表现出降低的驱动电压。
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公开(公告)号：US07662485B2
公开(公告)日：2010-02-16
申请号：US10801997
申请日：2004-03-16
IPC分类号： H01L51/54
CPC分类号： C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/107 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/0068 , H01L51/0071 , H01L51/0072 , H01L51/008 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/0089 , H01L51/5036 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y02B20/181 , Y10S428/917 , Y10T428/26
摘要： An organic light-emitting diode (OLED) device produces white light, includes a) an anode; b) a hole-transporting layer disposed over the anode; c) a blue light-emitting layer disposed over the hole-transporting layer; d) an electron-transporting layer disposed over the blue light-emitting layer; e) a cathode disposed over the electron-transporting layer; wherein the hole-transporting layer comprises an entire layer or a partial portion of a layer in contact with the blue light-emitting layer and contains a light-emitting naphthacene compound having a specified formula.
摘要翻译： 有机发光二极管（OLED）器件产生白光，包括：a）阳极; b）设置在阳极上的空穴传输层; c）设置在空穴传输层上方的蓝色发光层; d）设置在蓝色发光层上的电子传输层; e）设置在电子传输层上的阴极; 其中空穴传输层包括与蓝色发光层接触的层的整个层或部分部分，并且含有具有特定式的发光并四氮化合物。
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公开(公告)号：US07368180B2
公开(公告)日：2008-05-06
申请号：US11170699
申请日：2005-06-29
IPC分类号： H01L51/50
CPC分类号： H01L51/008 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/188 , H01L51/0058 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , H05B33/14 , H05B33/20 , Y10S428/917
摘要： An OLED device comprises a light-emitting layer containing a hydrocarbon host material and a light-emitting material of Formula (1): wherein: each Ar represents an independently selected aromatic group; each R1 represents an independently selected alkyl group or aromatic group; n is 1 or 2; Za represents the atoms necessary to form an aromatic ring group; R represents hydrogen or a substituent group; Z represents hydrogen or a substituent group; and L1 and L2 represent independently selected substituent groups; provided that any two adjacent substituents of any of the above groups may join to form a ring.
摘要翻译： OLED器件包括含有烃主体材料的发光层和式（1）的发光材料：其中：每个Ar表示独立选择的芳族基团; 每个R 1表示独立选择的烷基或芳族基团; n为1或2; Z
表示形成芳环基团所必需的原子; R表示氢或取代基; Z表示氢或取代基; L 1和L 2代表独立选择的取代基; 条件是任何上述基团的任何两个相邻的取代基可以连接形成环。 -
公开(公告)号：US20070207347A1
公开(公告)日：2007-09-06
申请号：US11796953
申请日：2007-04-30
申请人： William Begley , Tukaram Hatwar , Liang-Sheng Liao , Jeffrey Spindler , Kevin Klubek , Manju Rajeswaran , Natasha Andrievsky
发明人： William Begley , Tukaram Hatwar , Liang-Sheng Liao , Jeffrey Spindler , Kevin Klubek , Manju Rajeswaran , Natasha Andrievsky
IPC分类号： H01L51/54
CPC分类号： H01L51/0077 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/008 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H01L2251/5384
摘要： An OLED device comprises a cathode, a light emitting layer and an anode, in that order, and, has located between the cathode and the light emitting layer, a further layer containing a cyclometallated complex represented by Formula (4′) wherein: Z and the dashed arc represent two or three atoms and the bonds necessary to complete a 5- or 6-membered ring with M; each A represents H or a substituent and each B represents an independently selected substituent on the Z atoms, provided that two or more substituents may combine to form a fused ring or a fused ring system; j is 0-3 and k is 1 or 2; M represents a Group IA, IIA, IIIA and IIB element of the Periodic Table; m and n are independently selected integers selected to provide a neutral charge on the complex; and provided that the complex does not contain the 8-hydroxyquinolate ligand. Such devices exhibit reduce drive voltage while maintaining good luminance.
摘要翻译： OLED器件依次包括阴极，发光层和阳极，并且位于阴极和发光层之间，其中包含由式（4'）表示的环金属配合物的另外的层，其中Z和 虚线表示两个或三个原子，并且用M完成5-或6-元环所必需的键; 每个A表示H或取代基，并且每个B表示Z原子上独立选择的取代基，条件是两个或多个取代基可以结合形成稠环或稠环体系; j为0-3，k为1或2; M表示周期表的IA，IIA，IIIA和IIB族元素; m和n是独立选择的整数，以在络合物上提供中性电荷; 并且条件是所述复合物不含有8-羟基喹啉配体。 这样的器件在保持良好亮度的同时表现出降低驱动电压。
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公开(公告)号：US20060286402A1
公开(公告)日：2006-12-21
申请号：US11156302
申请日：2005-06-17
CPC分类号： H01L51/0054 , H01L51/0056 , H01L51/0059 , H01L51/008 , H01L51/5036 , H01L51/5048 , H05B33/20
摘要： An organic light emitting diode (OLED) device contains a cathode, a light emitting layer and an anode, in that order, and, has located between the cathode and the light emitting layer, a layer containing (a) more than 10 vol % of a carbocyclic fused ring aromatic compound and (b) a complex of a monovalent metal. The device provides reduced drive voltage and good luminance.
摘要翻译： 有机发光二极管（OLED）器件依次包含阴极，发光层和阳极，并且位于阴极和发光层之间，包含（a）超过10体积％的 碳环稠环芳族化合物和（b）一价金属络合物。 该器件提供降低的驱动电压和良好的亮度。
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