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公开(公告)号：US20150236268A1
公开(公告)日：2015-08-20
申请号：US14705103
申请日：2015-05-06
Applicant: Universal Display Corporation
Inventor： Raymond KWONG , Siu Tung LAM , Chi Hang LEE , Sze Kui LAM
IPC: H01L51/00 , C07D209/86 , C07D409/04 , C07D409/14 , C07D405/04 , C09K11/06
CPC classification number: H01L51/0061 , C07D209/86 , C07D405/04 , C07D409/04 , C07D409/14 , C09K11/06 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/5004 , H01L51/5016 , H01L51/5064 , H01L51/5088 , H01L51/5206 , H01L51/5221
Abstract: Novel diarylamino phenyl carbazole compounds are provided. By appropriately selecting the nature of the diarylamino substituent and the substitution on the carbazole nitrogen, compounds with appropriate HOMO and LUMO energies can be obtained for use as materials in a secondary hole transport layer.
Abstract translation: 提供了新的二芳基氨基苯基咔唑化合物。 通过适当选择二芳基氨基取代基的性质和在咔唑氮上的取代，可以获得具有适当的HOMO和LUMO能的化合物用作二次空穴传输层中的材料。
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公开(公告)号：US20140291638A1
公开(公告)日：2014-10-02
申请号：US14186607
申请日：2014-02-21
Applicant: Universal Display Corporation
Inventor： Raymond KWONG , Kit Yee TSANG , Chuanjun XIA
IPC: H01L51/00
CPC classification number: H01L51/0056 , C07D209/56 , C07D209/86 , C07D307/77 , C07D307/91 , C07D333/50 , C07D333/76 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C07D487/04 , C07D491/048 , C07D495/04 , H01L51/0085 , H01L51/5016
Abstract: The present disclosure provides novel compounds containing dibenzo[fg,op]tetracene and larger all-benzenoid moiety that can be used as hosts for phosphorescent emitters providing low-voltage, high-efficiency and high-stability devices.
Abstract translation: 本公开提供了含有二苯并[fg，op]并四苯和更大的全 - 苯部分的新化合物，其可以用作提供低电压，高效率和高稳定性装置的磷光发射体的主体。
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公开(公告)号：US20170352809A1
公开(公告)日：2017-12-07
申请号：US15583429
申请日：2017-05-01
Applicant: Universal Display Corporation
Inventor： Chi Hang LEE , Siu Tung LAM , Raymond KWONG
CPC classification number: H01L51/008 , C07F5/02 , C09K11/025 , C09K11/06 , C09K2211/10 , C09K2211/18 , H01L51/0085 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5096
Abstract: New organic materials having polyaromatic structure containing boron and high triplet energy are disclosed. The high triplet energy materials are useful as host materials in PHOLEDs and improve device quantum efficiency and stability.
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公开(公告)号：US20170179394A1
公开(公告)日：2017-06-22
申请号：US15449497
申请日：2017-03-03
Applicant: Universal Display Corporation
Inventor： JASON BROOKS , Chuanjun XIA , Raymond KWONG , James FIORDELISO
CPC classification number: H01L51/0054 , C07C15/38 , C07C2603/42 , C07D307/91 , C07D333/76 , C07D409/04 , C09B57/00 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/004 , H01L51/0059 , H01L51/0061 , H01L51/0081 , H01L51/0085 , H01L51/5004 , H01L51/5016 , H01L51/5024 , H01L2251/552 , H05B33/14
Abstract: A compound having the structure of Formula I is disclosed. In the structure of Formula I, each of R1, R2, and R3 is independently a hydrogen, a non-fused aryl group having one meta-substituent, or a non-fused heteroaryl six-membered ring having one or more meta-substituents; each meta-substituent is a non-fused aryl or non-fused heteroaryl six-membered ring optionally substituted with further substituents selected from the group consisting of non-fused aryl groups, non-fused heteroaryl groups, and alkyl groups; and at least one of R1, R2, and R3 is a non-fused aryl having one meta-substituent or a heteroaryl six-membered ring having at least one meta-substituent, wherein each meta-substituent is a non-fused aryl or non-fused heteroaryl group further substituted with a chain of at least two non-fused aryl or non-fused heteroaryl groups. The compounds may be useful in phosphorescent organic light emitting devices.
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公开(公告)号：US20160285016A1
公开(公告)日：2016-09-29
申请号：US15081146
申请日：2016-03-25
Applicant: Universal Display Corporation
Inventor： Raymond KWONG
CPC classification number: H01L51/0089 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/182 , H01L51/0094 , H01L51/5016
Abstract: An organic light-emitting device including a neutral molecular paramagnetic metal complex as an emitter in its organic emissive layer is disclosed. The neutral molecular paramagnetic metal complex has at least one ligand in which at least one coordinating atom is anionic.
Abstract translation: 公开了一种在其有机发光层中包含中性分子顺磁金属络合物作为发射体的有机发光器件。 中性分子顺磁金属配合物具有至少一个配位体，其中至少一个配位原子是阴离子的。
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Patent Agency Ranking
公开(公告)号：US20160276604A1
公开(公告)日：2016-09-22
申请号：US14659228
申请日：2015-03-16
Applicant: Universal Display Corporation
Inventor： Raymond KWONG , Kit Yee TSANG , Siu Tung LAM
CPC classification number: H01L51/0094 , C07F7/0814 , C07F7/0816 , C07F7/30 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/185 , H01L27/3244 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5016
Abstract: A compound having the structure of Formula I is disclosed, where Ga has the structure and Gb has the structure In the structure of Formula I, Z is selected from Si and Ge; Xa and Xb are independently selected from the group consisting of O, S, and Se; the Y and Z atoms forming the six-membered rings in Formula I, Ga, and Gb are each independently selected from C or N; each R1, R2, Ra1, Ra2, Rb1, and Rb2 is independently selected from a variety of substituents; at least one Ra1 is La-Aa; at least one Rb1 is Lb-Ab; Aa and Ab are each independently selected from carbazole, dibenzofuran, dibenzothiophene, dibenzoselenophene, triphenylene, and nitrogen-substituted variants thereof, which are optionally further substituted; and La and Lb are each independently an organic linker. Formulations and devices, such as an OLEDs, that include the compound of Formula I are also described.
Abstract translation: 在式I的结构中，Z选自Si和Ge; Xa和Xb独立地选自O，S和Se; 在式I，Ga和Gb中形成六元环的Y和Z原子各自独立地选自C或N; 每个R 1，R 2，R 1a，R 2a，R b1和R b2独立地选自多种取代基; 至少一个Ra1是La-Aa; 至少一个Rb1是Lb-Ab; Aa和Ab各自独立地选自任选进一步取代的咔唑，二苯并呋喃，二苯并噻吩，二苯并硒吩，三亚苯和其氮取代的变体; 而La和Lb各自独立地为有机连接体。 还描述了包括式I化合物的制剂和装置，例如OLED。
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公开(公告)号：US20160149166A1
公开(公告)日：2016-05-26
申请号：US14554286
申请日：2014-11-26
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Raymond KWONG
CPC classification number: H01L51/5293 , C07C245/08 , G02B1/08 , G02F1/0126 , H01L27/3227 , H01L27/3232 , H01L27/3241 , H01L51/004 , H01L51/005 , H01L51/5281
Abstract: Novel emissive display module and an emissive display assembly are disclosed. The emissive display module and the emissive display assembly incorporate a photo-switchable polarizer that is switchable between an active, polarizing, state and an inactive, non-polarizing, state depending on the predetermined level of intensity of UV light in the ambient light and enhance the viewable quality of the emissive display by minimizing or eliminating UV light reflection on the emissive display.
Abstract translation: 公开了新型发射显示模块和发射显示组件。 发射显示模块和发射显示组件包括光可切换偏振器，其可以根据环境光中的UV光的预定水平而在有源偏振，状态和非活动非偏振状态之间切换，并增强 通过使发光显示器上的UV光反射最小化或消除来发射显示的可视质量。
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公开(公告)号：US20150357588A1
公开(公告)日：2015-12-10
申请号：US14826762
申请日：2015-08-14
Applicant: Universal Display Corporation
Inventor： Raymond KWONG , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
CPC classification number: 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
Abstract: Phosphorescent materials and devices with high device efficiency, stability, and processibility.
Abstract translation: 磷光材料和器件具有高的器件效率，稳定性和可加工性。
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公开(公告)号：US20150255734A1
公开(公告)日：2015-09-10
申请号：US14691835
申请日：2015-04-21
Applicant: Universal Display Corporation
Inventor： Bert ALLEYNE , Raymond KWONG , Walter YEAGER , Chuanjun XIA
CPC classification number: 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
Abstract: Phosphorescent materials and devices having high efficiency and stability, narrow spectrum, and improved processibility.
Abstract translation: 磷光材料和器件具有高效率和稳定性，光谱窄，加工性好。
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公开(公告)号：US20200044163A1
公开(公告)日：2020-02-06
申请号：US16563311
申请日：2019-09-06
Applicant: Universal Display Corporation
Inventor： Yi-Tzu HUNG , Ken-Tsung WONG , Raymond KWONG , Chuanjun XIA
IPC: H01L51/00 , C07D403/04 , C07D403/10 , C07D405/14 , C07D409/14 , C07D487/06 , C07D401/14
Abstract: A luminescent materials including donor-acceptor compounds with a nitrogen containing donor connected to the 1-position of a carbazole and triazene acceptor connected at the 9-position is disclosed.
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