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1. 发明申请

US20200259107A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 审中-公开
公开(公告)号：US20200259107A1
公开(公告)日：2020-08-13
申请号：US16861655
申请日：2020-04-29
申请人： Universal Display Corporation
发明人： CHUANJUN XIA , Bin Ma , David Zanan Li , Bert Alleyne , Alan Deangelis , James Fiordeliso , Vadim Adamovich
IPC分类号： H01L51/00 , C07F15/00
摘要： Compounds are provided that comprise a ligand having a 5-substituted 2-phenylquinoline. In particular, the 2-phenylquinoline may be substituted with a cycloalkyl containing group at the 5-position. These compounds may be used in organic light emitting devices, in particular as red emitters in the emissive layer of such devices, to provide devices having improved properties.

2. 发明申请

US20190157576A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 审中-公开
公开(公告)号：US20190157576A1
公开(公告)日：2019-05-23
申请号：US16255206
申请日：2019-01-23
申请人： Universal Display Corporation
发明人： Raymond Kwong , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
IPC分类号： H01L51/00 , C07F15/00 , C09K11/06 , H05B33/14
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 and devices with high device efficiency, stability, and processibility.

3. 发明申请

US20190058139A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 审中-公开
公开(公告)号：US20190058139A1
公开(公告)日：2019-02-21
申请号：US16169011
申请日：2018-10-24
申请人： Universal Display Corporation
发明人： Bin Ma , Alan DeAngelis , Chuanjun Xia , Bert Alleyne
IPC分类号： H01L51/00 , C09K11/06 , H05B33/14 , C07F15/00 , H01L51/50
摘要： Novel heteroleptic iridium complexes are described. These iridium compounds contain alkyl substituted phenylpyridine ligands, which provide these compounds with beneficial properties when the iridium complexes are incorporated into OLED devices.

4. 发明授权

US10158089B2 Organic electroluminescent materials and devices 有权
公开(公告)号：US10158089B2
公开(公告)日：2018-12-18
申请号：US13974490
申请日：2013-08-23
申请人： Universal Display Corporation
发明人： Bin Ma , Alan DeAngelis , Chuanjun Xia , Bert Alleyne
IPC分类号： H01L51/50 , H01L51/00 , C07F15/00 , C09K11/06 , H05B33/14
摘要： Novel heteroleptic iridium complexes are described. These iridium compounds contain alkyl substituted phenylpyridine ligands, which provide these compounds with beneficial properties when the iridium complexes are incorporated into OLED devices.

5. 发明授权

US10084143B2 Phosphorescent materials 有权
公开(公告)号：US10084143B2
公开(公告)日：2018-09-25
申请号：US14691835
申请日：2015-04-21
申请人： Universal Display Corporation
发明人： Bert Alleyne , Raymond Kwong , Walter Yeager , Chuanjun Xia
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , C07F15/00 , H01L51/50 , H01L51/52
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L2251/301 , H01L2251/308
摘要： A compound selected from is provided. An organic light emitting device including an anode, cathode, and organic layer disposed between the anode and cathode, including one of the compounds is also provided.

6. 发明申请

US20150001472A1 ANCILLARY LIGANDS FOR ORGANOMETALLIC COMPLEXES 审中-公开
标题翻译：用于有机复合物的附属配体
公开(公告)号：US20150001472A1
公开(公告)日：2015-01-01
申请号：US13932508
申请日：2013-07-01
申请人： UNIVERSAL DISPLAY CORPORATION
发明人： Pierre-Luc T. Boudreault , Alexey Dyatkin , David Zenan Li , Scott Joseph , Chuanjun Xia , Hitoshi Yamamoto , Michael S. Weaver , Bert Alleyne , James Fiordeliso
IPC分类号： H01L51/00 , H01L51/50
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/5016 , Y02E10/549
摘要： A compound having an ancillary ligand L1 having the formula: Formula I is disclosed. The ligand L1 is coordinated to a metal M having an atomic number greater than 40, and two adjacent substituents are optionally joined to form into a ring. Such compound is suitable for use as emitters in organic light emitting devices.
摘要翻译：公开了具有式I的辅助配体L1的化合物。配体L1与原子序数大于40的金属M配位，并且两个相邻的取代基任选地连接形成环。这种化合物适用于有机发光装置中的发射体。

7. 发明申请

US20140231755A1 PHOSPHORESCENT COMPOUND 审中-公开
标题翻译：磷化合物
公开(公告)号：US20140231755A1
公开(公告)日：2014-08-21
申请号：US13798972
申请日：2013-03-13
申请人： UNIVERSAL DISPLAY CORPORATION
发明人： Chuanjun XIA , Bert Alleyne
IPC分类号： H01L51/00
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/185 , H01L51/5016 , H01L51/5024
摘要： A metal iridium complexes, devices containing the same, and formulations including the same described. The complexes can have the formula Ir(L1)n(L2)3−n, wherein the first ligand L1 has Formula I, the second ligand L2 has Formula II, L1 is different from L2; R1 is a partially or fully deuterated group consisting of alkyl and cycloalkyl; R2 represents mono, di, tri substitutions or no substitution; R3, R4 and R5 each represent mono, di, tri, tetra substitutions or no substitution; R2 and R3 are each independently selected from the group consisting of hydrogen, deuterium, alkyl, cycloalkyl, and combinations thereof; R4 and R5 are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and n is 1 or 2. Homoleptic, tris-iridium complex including deuterated alkyl groups are also described.
摘要翻译：金属铱配合物，含有它们的装置，以及包含上述相同的配方。络合物可以具有式Ir（L1）n（L2）3-n，其中第一配体L1具有式I，第二配体L2具有式II，L1不同于L2; R1是由烷基和环烷基组成的部分或完全氘化的基团; R2代表单，二，三取代或不取代; R 3，R 4和R 5各自表示单，二，三，四取代或不取代; R2和R3各自独立地选自氢，氘，烷基，环烷基及其组合; R 4和R 5各自独立地选自氢，氘，卤素，烷基，环烷基，杂烷基，芳基烷基，烷氧基，芳氧基，氨基，甲硅烷基，烯基，环烯基，杂烯基，炔基，芳基，杂芳基，酰基，羰基，羧酸，酯，腈，异腈，硫烷基，亚磺酰基，磺酰基，膦基及其组合; 并且还描述了包括氘化烷基的同颂三铱络合物。

8. 发明申请

US20220359836A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 有权
公开(公告)号：US20220359836A1
公开(公告)日：2022-11-10
申请号：US17323152
申请日：2021-05-18
申请人： UNIVERSAL DISPLAY CORPORATION
发明人： PIERRE-LUC T. BOUDREAULT , Bert Alleyne
IPC分类号： H01L51/00 , C07F15/00 , C09K11/06
摘要： A phosphorescent metal complexes containing a ligand LA having the formula selected from is disclosed.

9. 发明授权

US11495755B2 Organic electroluminescent materials and devices 有权
公开(公告)号：US11495755B2
公开(公告)日：2022-11-08
申请号：US16784492
申请日：2020-02-07
申请人： Universal Display Corporation
发明人： Raymond Kwong , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
IPC分类号： H01L51/54 , H01L51/00 , C07F15/00 , C09K11/06 , H05B33/14 , H01L51/50
摘要： A compound having a structure of is disclosed. In these formulas, each R1, R2, and R3 is independently selected from hydrogen, alkyl, and aryl; at least one of R1 and R2 is a branched alkyl containing at least 4 carbon atoms, where the branching occurs at a position further than the benzylic position; where R1 and R3 are mono-, di-, tri-, tetra-, or no substitutions; and R2 is mono-, di-, or no substitutions. Heteroleptic iridium complexes including such compounds, and devices including such compounds are also disclosed.

10. 发明授权

US11374180B2 Organic electroluminescent materials and devices 有权
公开(公告)号：US11374180B2
公开(公告)日：2022-06-28
申请号：US16861655
申请日：2020-04-29
申请人： Universal Display Corporation
发明人： Chuanjun Xia , Bin Ma , David Zenan Li , Bert Alleyne , Alan Deangelis , James Fiordeliso , Vadim Adamovich
IPC分类号： H01L51/00 , C07F15/00
摘要： Compounds are provided that comprise a ligand having a 5-substituted 2-phenylquinoline. In particular, the 2-phenylquinoline may be substituted with a cycloalkyl containing group at the 5-position. These compounds may be used in organic light emitting devices, in particular as red emitters in the emissive layer of such devices, to provide devices having improved properties.

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