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公开(公告)号：US20050170206A1
公开(公告)日：2005-08-04
申请号：US10771423
申请日：2004-02-03
申请人： Bin Ma , Robert Walters , Raymond Kwong
发明人： Bin Ma , Robert Walters , Raymond Kwong
CPC分类号： C09K11/06 , C07F5/069 , C07F15/0033 , C07F15/0073 , C09K2211/1029 , C09K2211/185 , H01L51/0059 , H01L51/0062 , H01L51/0078 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： The present invention relates to efficient organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to materials with improved stability and efficiency when incorporated into an OLED.
摘要翻译： 本发明涉及有效的有机发光器件（OLED），更具体地涉及在这种器件中使用的磷光有机材料。 更具体地，本发明涉及当结合到OLED中时具有改进的稳定性和效率的材料。
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公开(公告)号：US07332232B2
公开(公告)日：2008-02-19
申请号：US10859796
申请日：2004-06-03
申请人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
发明人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
CPC分类号： H01L51/0085 , C07F5/069 , C07F15/0033 , C07F15/0073 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0059 , H01L51/0062 , H01L51/0078 , H01L51/0081 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an organic layer disposed between the anode and the cathode. The organic layer comprises an emissive material having a transition metal and two or three bidentate ligands, which may be photoactive ligands. The bidentate photoactive ligands may be bound to the transition metal through a carbon-metal bond and a nitrogen-metal bond to form a cyclometallated ring. The organic layer may have the formula LXa-(L)bM, wherein X is a linking group that links two or more ligand L and M is a metal.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和设置在阳极和阴极之间的有机层。 有机层包括具有过渡金属和两个或三个二齿配体的发光材料，其可以是光活性配体。 二齿光敏配体可以通过碳 - 金属键和氮 - 金属键与过渡金属结合，形成环金属化的环。 有机层可以具有下式：其中X是连接两个或更多个配体L并且M是金属的连接基团。
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公开(公告)号：US20050170207A1
公开(公告)日：2005-08-04
申请号：US10859796
申请日：2004-06-03
申请人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
发明人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
CPC分类号： H01L51/0085 , C07F5/069 , C07F15/0033 , C07F15/0073 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0059 , H01L51/0062 , H01L51/0078 , H01L51/0081 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： The present invention relates to efficient organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to materials with improved stability and efficiency when incorporated into an OLED.
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公开(公告)号：US07429426B2
公开(公告)日：2008-09-30
申请号：US11002188
申请日：2004-12-03
申请人： Cory S. Brown , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Robert Walters , Peter I. Djurovich , Mark E. Thompson , Bin Ma
发明人： Cory S. Brown , David B. Knowles , Raymond Kwong , Yeh-Jiun Tung , Robert Walters , Peter I. Djurovich , Mark E. Thompson , Bin Ma
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprising an emissive material having the structure: M is a metal having an atomic weight greater than 40. R5 is an aromatic group. The emissive material itself is also provided. The emissive material provides an improved stability and efficiency.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。 发射层还包括具有以下结构的发射材料：M是原子量大于40的金属.R 5是芳族基团。 还提供了发射材料本身。 发光材料提供了改进的稳定性和效率。
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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：US08603645B2
公开(公告)日：2013-12-10
申请号：US12947027
申请日：2010-11-16
申请人： Raymond Kwong , David Knowles , Bin Ma , William Ceyrolles
发明人： Raymond Kwong , David Knowles , Bin Ma , William Ceyrolles
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer may include a molecule of Formula I wherein an alkyl substituent at position R′5 results in high efficiency and operational stability in the organic light emitting device. Additionally or alternatively, the emissive layer may include a metal-ligand complex in which the ligand is an aryl or alkyl substituted phenylpyridine ligand.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。 发射层可以包括式I的分子，其中R'5的烷基取代基导致有机发光器件的高效率和操作稳定性。 另外或替代地，发射层可以包括其中配体是芳基或烷基取代的苯基吡啶配体的金属 - 配体络合物。
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公开(公告)号：US08586203B2
公开(公告)日：2013-11-19
申请号：US12781493
申请日：2010-05-17
申请人： Raymond Kwong , Bin Ma , Jui-Yi Tsai , Scott Beers , Ed Barron , Gregg Kottas , Alexey Borisovich Dyatkin
发明人： Raymond Kwong , Bin Ma , Jui-Yi Tsai , Scott Beers , Ed Barron , Gregg Kottas , Alexey Borisovich Dyatkin
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/104 , C09K2211/1044 , C09K2211/185 , H01L51/5016 , H05B33/10
摘要： Novel organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.
摘要翻译： 提供了包含含有硼 - 氮杂环的配体的新型有机化合物。 特别地，该化合物是包含含有氮杂硼酸的配体的金属络合物。 这些化合物可以用于有机发光器件中以提供具有改进的光物理和电子性质的器件。
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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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9.发明申请Triphenylene-Benzofuran/Benzothiophene/Benzoselenophene Compounds With Substituents Joining To Form Fused Rings 有权三苯并苯并呋喃/苯并噻吩/苯并硒吩类化合物与取代基连接形成熔融环公开(公告)号：US20110266526A1
公开(公告)日：2011-11-03
申请号：US13004523
申请日：2011-01-11
申请人： Bin Ma , James Fiordelsiso , Yonggang Wu , Raymond Kwong
发明人： Bin Ma , James Fiordelsiso , Yonggang Wu , Raymond Kwong
IPC分类号： H01L51/54 , C07D307/77 , C07D333/50
CPC分类号： C09K11/06 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , H01L51/0054 , H01L51/0072 , H01L51/0074 , H01L51/5012 , H05B33/20 , H05B33/22
摘要： Compounds comprising a triphenylene moiety and a benzo- or dibenzo-moiety are provided. In particular, the benzo- or dibenzo-moiety has a fused substituent. These compounds may be used in organic light emitting devices, particularly in combination with yellow, orange and red emitters, to provide devices with improved properties.
摘要翻译： 提供了包含三亚苯部分和苯并 - 或二苯并 - 部分的化合物。 特别地，苯并或二苯并 - 部分具有稠合的取代基。 这些化合物可以用于有机发光装置，特别是与黄色，橙色和红色发射体组合，以提供具有改进性能的装置。
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公开(公告)号：US20070003789A1
公开(公告)日：2007-01-04
申请号：US11438120
申请日：2006-05-19
申请人： Raymond Kwong , David Knowles , Bin Ma , William Ceyrolles
发明人： Raymond Kwong , David Knowles , Bin Ma , William Ceyrolles
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer may include a molecule of Formula I wherein an alkyl substituent at position R′5 results in high efficiency and operational stability in the organic light emitting device. Additionally or alternatively, the emissive layer may include a metal-ligand complex in which the ligand is an aryl or alkyl substituted phenylpyridine ligand.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。 发射层可以包括式I的分子，其中位置R'5处的烷基取代基导致有机发光器件的高效率和操作稳定性。 另外或替代地，发射层可以包括其中配体是芳基或烷基取代的苯基吡啶配体的金属 - 配体络合物。
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