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公开(公告)号：US09359549B2
公开(公告)日：2016-06-07
申请号：US13263294
申请日：2010-04-06
申请人： Dinesh Rayabarapu , Chuanjun Xia , Raymond C. Kwong , Bin Ma , Walter Yeager , Bert Alleyne
发明人： Dinesh Rayabarapu , Chuanjun Xia , Raymond C. Kwong , Bin Ma , Walter Yeager , Bert Alleyne
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/185 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： Compounds comprising a metal complex having novel ligands are provided. In particular, the compound is an iridium complex comprising novel aza DBX ligands. The compounds may be used in organic light emitting devices, particularly as emitting dopants, providing improved efficiency, low operating voltage, and long lifetime.
摘要翻译： 提供包含具有新配体的金属络合物的化合物。 特别地，该化合物是包含新型氮杂DBX配体的铱络合物。 这些化合物可以用于有机发光器件，特别是作为发射掺杂剂，提供改进的效率，低工作电压和长寿命。
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公开(公告)号：US20120061654A1
公开(公告)日：2012-03-15
申请号：US13263294
申请日：2010-04-06
申请人： Dinesh Rayabarapu , Chuanjun Xia , Raymond Kwong , Bin Ma , Walter Yeager , Bert Alleyne
发明人： Dinesh Rayabarapu , Chuanjun Xia , Raymond Kwong , Bin Ma , Walter Yeager , Bert Alleyne
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/185 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： Compounds comprising a metal complex having novel ligands are provided. In particular, the compound is an iridium complex comprising novel aza DBX ligands. The compounds may be used in organic light emitting devices, particularly as emitting dopants, providing improved efficiency, low operating voltage, and long lifetime.
摘要翻译： 提供包含具有新配体的金属络合物的化合物。 特别地，该化合物是包含新型氮杂DBX配体的铱络合物。 这些化合物可以用于有机发光器件，特别是作为发射掺杂剂，提供改进的效率，低工作电压和长寿命。
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公开(公告)号：US08367223B2
公开(公告)日：2013-02-05
申请号：US12615660
申请日：2009-11-10
申请人： Chuanjun Xia , Raymond Kwong , Dinesh Rayabarapu , Bin Ma
发明人： Chuanjun Xia , Raymond Kwong , Dinesh Rayabarapu , Bin Ma
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1044
摘要： Heteroleptic compounds containing phenylpyridine and phenylbenzimidazole are provided. The compounds may be used in organic light emitting devices, particularly as emissive dopants in the emissive layer of such devices.
摘要翻译： 提供含有苯基吡啶和苯基苯并咪唑的杂音化合物。 这些化合物可以用于有机发光器件中，特别是在这种器件的发射层中作为发射掺杂剂。
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公开(公告)号：US20100141127A1
公开(公告)日：2010-06-10
申请号：US12615660
申请日：2009-11-10
申请人： Chuanjun XIA , Raymond Kwong , Dinesh Rayabarapu , Bin Ma
发明人： Chuanjun XIA , Raymond Kwong , Dinesh Rayabarapu , Bin Ma
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1044
摘要： Heteroleptic compounds containing phenylpyridine and phenylbenzimidazole are provided. The compounds may be used in organic light emitting devices, particularly as emissive dopants in the emissive layer of such devices.
摘要翻译： 提供含有苯基吡啶和苯基苯并咪唑的杂音化合物。 这些化合物可以用于有机发光器件中，特别是在这种器件的发射层中作为发射掺杂剂。
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公开(公告)号：US08431243B2
公开(公告)日：2013-04-30
申请号：US12044234
申请日：2008-03-07
申请人： Raymond Kwong , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
发明人： Raymond Kwong , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1037 , C09K2211/185 , C09K2211/188 , H01L51/0081 , H01L51/0092 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H05B33/14
摘要： Phosphorescent materials comprising iridium complexes of Formula I are provided. Compounds of Formula I are red emitters, and OLED devices incorporating these compounds have improved properties such as higher efficiency and stability.
摘要翻译： 提供包含式I的铱络合物的磷光材料。 式I化合物是红色发射体，并且掺入这些化合物的OLED器件具有改进的性能，例如更高的效率和稳定性。
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公开(公告)号：US08778508B2
公开(公告)日：2014-07-15
申请号：US12044801
申请日：2008-03-07
申请人： Raymond Kwong , Chuanjun Xia , Jason Brooks , Bert Alleyne , Bin Ma , James Fiordeliso , Yonggang Wu
发明人： Raymond Kwong , Chuanjun Xia , Jason Brooks , Bert Alleyne , Bin Ma , James Fiordeliso , Yonggang Wu
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0074 , H01L51/5016 , H01L51/5088
摘要： Novel organometallic compounds are provided, which include a 2-phenylpyridine iridium (Irppy) complex having alkyl and/or aryl substituted ligands and a heteroleptic or a homoleptic nature. These materials may be advantageously used in OLEDs to tune evaporation temperature and solubility, narrow emission, and increase device efficiency.
摘要翻译： 提供了新的有机金属化合物，其包括具有烷基和/或芳基取代的配体的2-苯基吡啶铱（Irppy）络合物和具有杂音或均质性质。 这些材料可以有利地用于OLED中以调节蒸发温度和溶解度，窄发射和提高器件效率。
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公开(公告)号：US20090108737A1
公开(公告)日：2009-04-30
申请号：US12044801
申请日：2008-03-07
申请人： Raymond KWONG , Chuanjun Xia , Jason Brooks , Bert Alleyne , Bin Ma , James Fiordeliso , Yonggang Wu
发明人： Raymond KWONG , Chuanjun Xia , Jason Brooks , Bert Alleyne , Bin Ma , James Fiordeliso , Yonggang Wu
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0074 , H01L51/5016 , H01L51/5088
摘要： Phosphorescent materials and devices with improved device manufacturing, fabrication, stability, efficiency, and/or color.
摘要翻译： 具有改进的器件制造，制造，稳定性，效率和/或颜色的磷光材料和器件。
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公开(公告)号：US08586204B2
公开(公告)日：2013-11-19
申请号：US12869284
申请日：2010-08-26
申请人： Chuanjun Xia , Walter Yeager , Bin Ma , Scott Beers , Jui-Yi Tsai , James Fiordeliso , Edward Barron , Chun Lin
发明人： Chuanjun Xia , Walter Yeager , Bin Ma , Scott Beers , Jui-Yi Tsai , James Fiordeliso , Edward Barron , Chun Lin
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H01L51/0072 , H01L51/0074 , H01L51/0081 , H01L51/5016 , H01L2251/308 , H05B33/14
摘要： Devices containing a particular combination of organic compounds are provided. In particular, the devices contain twisted aryl compounds having extended conjugation (i.e., the twisted aryl is substituted with an additional aryl group) in combination with dibenzothiophene or dibenzofuran containing host materials. The organic light emitting devices may provide improved stability color, lifetime and manufacturing. Compounds containing a twisted aryl having extended conjugation are also provided.
摘要翻译： 提供了含有特定组合的有机化合物的装置。 特别地，这些装置包含与二苯并噻吩或含二苯并呋喃的主体材料组合的具有延伸共轭（即扭转的芳基被另外的芳基取代）的扭曲的芳基化合物。 有机发光器件可以提供改进的稳定性颜色，寿命和制造。 还提供了含有延伸共轭的扭曲芳基的化合物。
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公开(公告)号：US08871361B2
公开(公告)日：2014-10-28
申请号：US13414479
申请日：2012-03-07
申请人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
发明人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
CPC分类号： H01L51/0087 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0072 , H01L51/0074 , H01L51/0094 , H01L51/52 , H05B33/14 , Y10S428/917
摘要： Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.
摘要翻译： 提供了包含扭曲的芳基的新型磷光四齿铂（II）化合物。 还提供了包含咪唑并[1,2-f]菲啶部分的新型磷光四齿铂（II）化合物。 这些化合物可用于有机发光器件中以提供改进的器件效率，线形和使用寿命。
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公开(公告)号：US20120223634A1
公开(公告)日：2012-09-06
申请号：US13414479
申请日：2012-03-07
申请人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
发明人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
CPC分类号： H01L51/0087 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0072 , H01L51/0074 , H01L51/0094 , H01L51/52 , H05B33/14 , Y10S428/917
摘要： Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.
摘要翻译： 提供了包含扭曲的芳基的新型磷光四齿铂（II）化合物。 还提供了包含咪唑并[1,2-f]菲啶部分的新型磷光四齿铂（II）化合物。 这些化合物可用于有机发光器件中以提供改进的器件效率，线形和使用寿命。
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