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151.发明申请公开(公告)号：US20240431196A1
公开(公告)日：2024-12-26
申请号：US18821041
申请日：2024-08-30
Inventor： Jian Li , Zhi-Qiang Zhu
IPC: H10K85/30 , C07F15/00 , C09K11/06 , H10K50/11 , H10K101/10
Abstract: Tetradentate platinum complexes of Formulas I and II suitable for phosphorescent or delayed fluorescent and phosphorescent emitters in display and lighting applications.
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公开(公告)号：US12167676B2
公开(公告)日：2024-12-10
申请号：US17519002
申请日：2021-11-04
Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY , UNIVERSAL DISPLAY CORPORATION
Inventor： Jian Li , Guijie Li , Jason Brooks
Abstract: Platinum compounds of Formulas I and II useful in a variety of devices, such as, for example organic-light emitting diodes (OLEDs).
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公开(公告)号：US20240376140A1
公开(公告)日：2024-11-14
申请号：US18753342
申请日：2024-06-25
Inventor： Jian Li , Eric Turner
IPC: C07F15/00 , C07F1/08 , C07F1/10 , C07F1/12 , C07F3/06 , C07F13/00 , C07F15/04 , C07F15/06 , C09K11/06 , H05B33/14 , H10K50/11 , H10K50/12 , H10K50/125 , H10K85/30 , H10K85/40 , H10K101/00 , H10K101/10
Abstract: Disclosed herein are metal complexes that exhibit multiple radiative decay mechanisms, together with methods for the preparation and use thereof.
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公开(公告)号：US20240373661A1
公开(公告)日：2024-11-07
申请号：US18654678
申请日：2024-05-03
Inventor： Jian Li
Abstract: The present disclosure relates to inorganic host-based OLEDs comprising an anode; a cathode; and a light-emitting layer disposed between the anode and the cathode; wherein the light emitting layer comprises an emissive material and at a host; wherein the host comprises an inorganic salt. The inorganic host-based OLEDs can be efficient and demonstrate reasonable device operational stability
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公开(公告)号：US20240360169A1
公开(公告)日：2024-10-31
申请号：US18757817
申请日：2024-06-28
Inventor： Jian Li , Zhi-Qiang Zhu
IPC: C07F15/00 , H10K50/11 , H10K85/30 , H10K101/10
CPC classification number: C07F15/0086 , H10K85/346 , H10K50/11 , H10K2101/10
Abstract: The present invention includes tetradentate platinum (II) complexes for narrow band green and red phosphorescent emitters. The present invention also includes blue emitting metal complexes with six-membered chelate rings based on fused carbazole. The present invention also includes organic light emitting diodes (OLEDS) including these complexes, and devices including these OLEDS.
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Patent Agency Ranking
公开(公告)号：US20240347523A1
公开(公告)日：2024-10-17
申请号：US18636824
申请日：2024-04-16
Inventor： Jian Li
IPC: H01L25/16 , C09K11/06 , H10K50/11 , H10K50/82 , H10K50/852 , H10K50/854 , H10K50/858 , H10K85/30 , H10K101/10 , H10K102/00
CPC classification number: H01L25/167 , C09K11/06 , G02B6/0051 , H01L25/162 , H10K50/11 , H10K50/852 , H10K50/854 , H10K50/858 , H10K85/341 , H10K85/346 , C09K2211/185 , H10K50/82 , H10K2101/10 , H10K2102/331
Abstract: A hybrid LED-OLED lighting device includes a waveguide layer, a light-emitting diode (LED) array optically coupled to the waveguide layer, and an organic light-emitting diode (OLED) array. Light emitted from the LED array is provided to an edge of the waveguide layer and light emitted from the OLED array is provided to a first surface of the waveguide layer. Light emitted from the LED array and light emitted from the OLED array passes through a second surface of the waveguide layer opposite the first surface of the waveguide layer, and light emitted from the lighting device comprises the light emitted from the LED array and the light emitted from the OLED array.
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157.发明授权公开(公告)号：US12082490B2
公开(公告)日：2024-09-03
申请号：US18163560
申请日：2023-02-02
Inventor： Jian Li
IPC: H01L51/50 , H10K85/30 , H10K101/00
CPC classification number: H10K85/346 , H10K85/322 , H10K2101/27
Abstract: Organic light emitting devices (OLEDs) with emissive layers containing both phosphorescent Pt complexes and fluorescent emitters, are described. The devices presented employ both fluorescent and phosphorescent Pt complexes in order to redistribute the excited states to primarily reside on known stable fluorescent emitters to achieve high device operational stability but maintain the high efficiency characteristic of phosphorescent OLEDs.
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公开(公告)号：US12037348B2
公开(公告)日：2024-07-16
申请号：US16291395
申请日：2019-03-04
Inventor： Jian Li , Zhi-Qiang Zhu
IPC: C07F15/00 , H10K50/11 , H10K85/30 , H10K101/10
CPC classification number: C07F15/0086 , H10K85/346 , H10K50/11 , H10K2101/10
Abstract: The present invention includes tetradentate platinum (II) complexes for narrow band green and red phosphorescent emitters. The present invention also includes blue emitting metal complexes with six-membered chelate rings based on fused carbazole. The present invention also includes organic light emitting diodes (OLEDS) including these complexes, and devices including these OLEDS.
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公开(公告)号：US20240196724A1
公开(公告)日：2024-06-13
申请号：US18393497
申请日：2023-12-21
CPC classification number: H10K85/342 , C07F15/0033 , C07F15/0073 , C07F15/0086 , C09K11/06 , H05B33/14 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , C09K2211/185 , H10K50/11
Abstract: Iridium, rhodium, and platinum complexes suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters having the following structures:
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公开(公告)号：US12010914B2
公开(公告)日：2024-06-11
申请号：US17552649
申请日：2021-12-16
Inventor： Jian Li , Daijun Feng
IPC: H10K85/60 , C07D471/06 , C07D519/00 , C07F5/02 , C07F5/05 , C07F9/572 , C07F9/6561 , C09K11/06 , H10K50/11 , H10K101/10
CPC classification number: H10K85/6572 , C07D471/06 , C07D519/00 , C07F9/5728 , C07F9/6561 , C09K11/06 , H10K85/654 , C09K2211/1007 , C09K2211/1022 , C09K2211/1029 , C09K2211/1044 , C09K2211/1048 , C09K2211/1059 , C09K2211/1096 , H10K50/11 , H10K85/6565 , H10K2101/10 , Y02E10/549
Abstract: Thermally activated delayed fluorescent compounds and uses thereof are described. The thermally activated delayed fluorescent compounds are an analogues of 9,10-dihydro-9,9-dimethylacridine compounds.
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