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公开(公告)号：US08652653B2
公开(公告)日：2014-02-18
申请号：US13001577
申请日：2009-06-30
申请人： Chun Lin , Bin Ma , Chuanjun Xia , Yonggang Wu , Raymond Kwong
发明人： Chun Lin , Bin Ma , Chuanjun Xia , Yonggang Wu , Raymond Kwong
IPC分类号： H01L51/54
CPC分类号： C09K11/06 , C07D333/76 , C07D495/04 , C07D519/00 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1092 , H01L51/0037 , H01L51/004 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0071 , H01L51/0074 , H01L51/0078 , H01L51/0085 , H01L51/0086 , H01L51/0087 , H01L51/0088 , H01L51/5048
摘要： Novel materials are provided, having a single phenyl or a chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular thiophene, benzothiophene, and triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided.
摘要翻译： 提供了新的材料，其具有单个苯基或苯基链，其中在单个苯基或苯基链的每个端部上都有氮原子。 氮原子可以被特定的噻吩，苯并噻吩和三亚苯基进一步取代。 还提供了有机发光装置，其中新型材料用作装置中的空穴传输材料。 还提供了空穴传输材料与特定主体材料的组合。
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公开(公告)号：US08426035B2
公开(公告)日：2013-04-23
申请号：US12565966
申请日：2009-09-24
申请人： Raymond Kwong , Bin Ma , Chuanjun Xia , Chun Lin
发明人： Raymond Kwong , Bin Ma , Chuanjun Xia , Chun Lin
CPC分类号： H01L51/0071 , C07D345/00 , C07D421/14 , C07F5/027 , H01L51/0061 , H01L51/0067 , H01L51/0069 , H01L51/0072 , H01L51/0085 , H01L51/0087 , H01L51/0088 , H01L51/5012 , H01L51/5016 , H01L51/506 , H01L51/5076 , Y10S428/917
摘要： The present invention provides organoselenium compounds comprising dibenzoselenophene, benzo[b]selenophene or benzo[c]selenophene and their uses in organic light emitting devices.
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公开(公告)号：US20110163302A1
公开(公告)日：2011-07-07
申请号：US13001577
申请日：2009-06-30
申请人： Chun Lin , Bin Ma , Chuanjun Xia , Yonggang Wu , Raymond Kwong
发明人： Chun Lin , Bin Ma , Chuanjun Xia , Yonggang Wu , Raymond Kwong
IPC分类号： H01L51/54 , C07D409/12 , C07D495/04
CPC分类号： C09K11/06 , C07D333/76 , C07D495/04 , C07D519/00 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1092 , H01L51/0037 , H01L51/004 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0071 , H01L51/0074 , H01L51/0078 , H01L51/0085 , H01L51/0086 , H01L51/0087 , H01L51/0088 , H01L51/5048
摘要： Novel materials are provided, having a single phenyl or a chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular thiophene, benzothiophene, and triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided.
摘要翻译： 提供了新的材料，其具有单个苯基或苯基链，其中在单个苯基或苯基链的每个端部上都有氮原子。 氮原子可以被特定的噻吩，苯并噻吩和三亚苯基进一步取代。 还提供了有机发光装置，其中新型材料用作装置中的空穴传输材料。 还提供了空穴传输材料与特定主体材料的组合。
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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：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：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：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：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：US09755164B2
公开(公告)日：2017-09-05
申请号：US14113537
申请日：2012-06-06
申请人： Chun Lin , Chuanjun Xia , Jui-Yi Tsai , Bin Ma
发明人： Chun Lin , Chuanjun Xia , Jui-Yi Tsai , Bin Ma
CPC分类号： H01L51/0085 , C07F15/0033 , H01L51/0072 , H01L51/50 , H01L51/5012 , H01L51/5016
摘要： Novel heteroleptic iridium carbene complexes are provided, which contain at least two different carbene ligands. Selective substitution of the carbene ligands provides for phosphorescent compounds hat are suitable for use in a variety of OLED devices.
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