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1.发明授权Aryloxyalkylcarboxylate solvent compositions for inkjet printing of organic layers 有权用于喷墨印刷有机层的芳氧基烷基羧酸酯溶剂组合物公开(公告)号：US09252363B2
公开(公告)日：2016-02-02
申请号：US13644480
申请日：2012-10-04
Applicant: Universal Display Corporation
Inventor： Kwang-Ohk Cheon , Angang Dong , Michael Inbasekaran , Suman Layek
CPC classification number: H01L51/0007 , H01L51/0005 , H01L51/0085 , H01L51/5016 , H01L51/506
Abstract: A liquid composition (e.g., inkjet fluid) for forming an organic layer of an organic electronic device (e.g., an OLED). The liquid composition comprises a small molecule organic semiconductor material mixed in a solvent in which the solvent compound has the following formula: wherein R1 is C1-6 alkyl; R2 is C1-6 alkyl; and R3 is one or more optional substitutions independently selected from C1-6 alkyl and lower aryl.
Abstract translation: 用于形成有机电子器件（例如，OLED）的有机层的液体组合物（例如，喷墨流体）。 液体组合物包含在溶剂中混合的小分子有机半导体材料，其中溶剂化合物具有下式：其中R 1是C 1-6烷基; R2是C1-6烷基; 并且R 3是独立地选自C 1-6烷基和低级芳基的一个或多个任选的取代基。
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公开(公告)号：US09118017B2
公开(公告)日：2015-08-25
申请号：US13718248
申请日：2012-12-18
Applicant: Universal Display Corporation
Inventor： Chuanjun Xia , Kwang-Ohk Cheon
CPC classification number: H01L51/0035 , H01L51/0054 , H01L51/0058 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/308
Abstract: Novel compounds containing a triphenylene moiety linked to an αβ connected binaphthyl ring system are provided. These compounds have surprisingly good solubility in organic solvents and are useful as host compounds in red phosphorescent OLEDs.
Abstract translation: 含有与α和bgr连接的三亚苯基部分的新化合物; 提供了连接的联萘环系统。 这些化合物在有机溶剂中具有惊人的良好溶解性，并且可用作红色磷光OLED中的主体化合物。
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公开(公告)号：US20150162538A1
公开(公告)日：2015-06-11
申请号：US14100767
申请日：2013-12-09
Applicant: Universal Display Corporation
Inventor： Lichang ZENG , Walter Yeager , Suman Layek , Bin Ma , Kwang-Ohk Cheon , Chuanjun Xia
CPC classification number: H01L51/0054 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016
Abstract: Novel oligocarbazole compounds containing a triphenylene and an oligocarbazole are provided. The compounds are useful in devices including organic light emitting devices (OLEDs).
Abstract translation: 提供了含有三亚苯基和低聚咔唑的新型低聚咔唑化合物。 该化合物可用于包括有机发光器件（OLED）的器件中。
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公开(公告)号：US11653558B2
公开(公告)日：2023-05-16
申请号：US16419337
申请日：2019-05-22
Applicant: Universal Display Corporation
Inventor： Bin Ma , Edward Barron , Alan DeAngelis , Walter Yeager , Zeinab Elshenawy , Harvey Wendt , Ting-Chih Wang , Kwang-Ohk Cheon , Chuanjun Xia
CPC classification number: H01L51/0085 , C07F15/0033 , H01L51/0054 , H01L51/0074 , H01L51/0081 , H01L51/5016 , H01L51/5088
Abstract: A compound having the formula (LA)mIr(LB)3-m, where LA is
and LB is selected from
is disclosed. In the formula (LA)mIr(LB)3-m, LA and LB are different; each of X1 to X5 is C—RF or nitrogen; X is selected from O, S, and Se; each R1, R2, RB, RD, RE, and RF is hydrogen or a substituent; R3 is alkyl, cycloalkyl, or a combination thereof; and m is 1 or 2. OLEDs, consumer products, and formulations including the compound are also disclosed.-
公开(公告)号：US20150171349A1
公开(公告)日：2015-06-18
申请号：US14450865
申请日：2014-08-04
Applicant: Universal Display Corporation
Inventor： Bin MA , Edward Barron , Alan Deangelis , Walter Yeager , Zeinab Elshenawy , Harvey Wendt , Ting-Chih Wang , Kwang-Ohk Cheon , Chuanjun Xia
CPC classification number: H01L51/0085 , C07F15/0033 , H01L51/0054 , H01L51/0074 , H01L51/0081 , H01L51/5016 , H01L51/5088
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US10355227B2
公开(公告)日：2019-07-16
申请号：US14450865
申请日：2014-08-04
Applicant: Universal Display Corporation
Inventor： Bin Ma , Edward Barron , Alan Deangelis , Walter Yeager , Zeinab Elshenawy , Harvey Wendt , Ting-Chih Wang , Kwang-Ohk Cheon , Chuanjun Xia
Abstract: The present disclosure relates to novel iridium complexes that can be used in organic light emitting devices (OLEDs). The present disclosure also relates to devices and formulations that incorporate the iridium complexes. The iridium complex can be a compound having the formula (LA)mIr(LB)3-m (I); wherein LA is and wherein LB can be one of:
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公开(公告)号：US09761807B2
公开(公告)日：2017-09-12
申请号：US14174396
申请日：2014-02-06
Applicant: Universal Display Corporation
Inventor： Bin Ma , Walter Yeager , Edward Barron , Kwang-Ohk Cheon , Lichang Zeng , Chuanjun Xia
IPC: H01L51/50 , H01L51/00 , C07D405/10 , C07D409/04 , C07D409/10 , C07D409/14
CPC classification number: H01L51/0054 , C07D405/10 , C07D409/04 , C07D409/10 , C07D409/14 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5016
Abstract: The present invention relates to novel organic compounds containing a triphenylene and a carbazole. The compounds are useful for organic light-emitting diodes. The compounds are also useful for charge-transport and charge-blocking layers, and as hosts in the light-emissive layer for organic light emitting devices (OLEDs).
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公开(公告)号：US20150179948A1
公开(公告)日：2015-06-25
申请号：US14138948
申请日：2013-12-23
Applicant: Universal Display Corporation
Inventor： Lichang ZENG , Walter Yeager , Suman Layek , Chuanjun Xia , Kwang-Ohk Cheon
IPC: H01L51/00
CPC classification number: H01L51/0072 , H01L51/0085 , H01L51/5016
Abstract: The present invention relates to novel organic compounds containing oligocarbazoles. The compounds are useful for organic light-emitting diodes. The compounds are also useful for charge-transport and charge-blocking layers, and as hosts in the light-emissive layer for organic light emitting devices (OLEDs).
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公开(公告)号：US10707423B2
公开(公告)日：2020-07-07
申请号：US14186732
申请日：2014-02-21
Applicant: Universal Display Corporation
Inventor： Lichang Zeng , Suman Layek , Walter Yeager , Kwang-Ohk Cheon , Chuanjun Xia
IPC: H01L51/00 , C07D409/14 , C07D209/88 , C09K11/06 , C07D405/14 , H01L51/50
Abstract: The present invention relates to novel organic compounds containing oligocarbazoles. The compounds are useful for organic light-emitting diodes. The compounds are also useful for charge-transport and charge-blocking layers, and as hosts in the light-emissive layer for organic light emitting devices (OLEDs).
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公开(公告)号：US09876173B2
公开(公告)日：2018-01-23
申请号：US14100767
申请日：2013-12-09
Applicant: Universal Display Corporation
Inventor： Lichang Zeng , Walter Yeager , Suman Layek , Bin Ma , Kwang-Ohk Cheon , Chuanjun Xia
CPC classification number: H01L51/0054 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016
Abstract: Novel oligocarbazole compounds containing a triphenylene and an oligocarbazole are provided. The compounds are useful in devices including organic light emitting devices (OLEDs).
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