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公开(公告)号:US09461254B2
公开(公告)日:2016-10-04
申请号:US13732502
申请日:2013-01-02
发明人: Jui-Yi Tsai , Gregg Kottas , Jason Brooks , Walter Yeager , Nasrin Ansari , Edward Barron , Chuanjun Xia
CPC分类号: H01L51/0087 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0032 , H01L51/0058 , H01L51/0072 , H01L51/0074 , H01L51/0094 , H01L51/5016 , H01L51/5206
摘要: Novel phosphorescent platinum complexes containing tetradentate ligands are provided. The disclosed compounds have three 6-membered metallocycle units in each tertadentate ligand. The disclosed compounds have desirable electronic properties that make them useful when incorporated into a variety of OLED devices.
摘要翻译: 提供了含有四齿配体的新型磷光铂络合物。 所公开的化合物在每个叔戊基配体中具有三个6元金属环单元。 所公开的化合物具有期望的电子性质,使得它们在掺入各种OLED器件中时是有用的。
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公开(公告)号:US20150171349A1
公开(公告)日:2015-06-18
申请号:US14450865
申请日:2014-08-04
发明人: Bin MA , Edward Barron , Alan Deangelis , Walter Yeager , Zeinab Elshenawy , Harvey Wendt , Ting-Chih Wang , Kwang-Ohk Cheon , Chuanjun Xia
CPC分类号: H01L51/0085 , C07F15/0033 , H01L51/0054 , H01L51/0074 , H01L51/0081 , H01L51/5016 , H01L51/5088
摘要: The present invention relates to novel iridium complexes that can be used in organic light emitting devices (OLEDs). The present invention relates to the iridium complexes, devices comprising the iridium complexes, and formulations comprising the iridium complexes.
摘要翻译: 本发明涉及可用于有机发光器件(OLED)的新型铱络合物。 本发明涉及铱络合物,包含铱络合物的装置和包含铱络合物的制剂。
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公开(公告)号:US20150021590A1
公开(公告)日:2015-01-22
申请号:US14511689
申请日:2014-10-10
发明人: Yonggang WU , Chuanjun Xia , James Fiordeliso , Suman Layek , Bert Alleyne , Alexey Borisovich Dyatkin , Nasrin Ansari , Scott Beers , Edward Barron , Jason Brooks
CPC分类号: H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/5016 , H05B33/10 , Y10S428/917
摘要: Organometallic compounds comprising an imidazole carbene ligand having a N-containing ring fused to the imidazole ring are provided. In particular, the N-containing ring fused to the imidazole ring may contain one nitrogen atom or more than one nitrogen atom. These compounds may demonstrate high photoluminescent (PL) efficiency, Gaussian emission spectra, and/or short excited state lifetimes. These materials may be especially useful as blue phosphorescent emitters.
摘要翻译: 提供了包含具有与咪唑环稠合的含N环的咪唑卡宾配体的有机金属化合物。 特别地,与咪唑环稠合的含N的环可以含有一个氮原子或多于一个氮原子。 这些化合物可能表现出高的光致发光(PL)效率,高斯发射光谱和/或短激发态寿命。 这些材料可能特别用作蓝色磷光发射体。
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