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last 30 patents
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Patent Grant
High-performance sky blue thermally activated delayed fluorescent m...
Patent number
11,926,772
Issue date
Mar 12, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Blue thermally activated delayed fluorescence material, synthesis m...
Patent number
11,898,074
Issue date
Feb 13, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermally activated delayed fluorescence green polymer material and...
Patent number
11,882,757
Issue date
Jan 23, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
P-type dopant and organic light emitting diode
Patent number
11,871,663
Issue date
Jan 9, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Display panel and manufacturing method thereof
Patent number
11,864,442
Issue date
Jan 2, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Lin Yang
Information
Patent Grant
N heterocyclic planar photocoupler output material and method of pr...
Patent number
11,785,842
Issue date
Oct 10, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hole transport material, preparation method thereof, and electrolum...
Patent number
11,678,570
Issue date
Jun 13, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic compound and manufacturing method thereof, and organic ligh...
Patent number
11,545,638
Issue date
Jan 3, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Hole transporting material, method for preparing same, and electrol...
Patent number
11,527,724
Issue date
Dec 13, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermally activated delayed fluorescence material having red, green...
Patent number
11,515,488
Issue date
Nov 29, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermally activated delayed fluorescent deep-red light polymer mate...
Patent number
11,512,245
Issue date
Nov 29, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Green light thermally activated delayed fluorescent material and sy...
Patent number
11,485,905
Issue date
Nov 1, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for preparing sensitizing material and organic light emittin...
Patent number
11,453,691
Issue date
Sep 27, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hole transporting material, method of manufacturing same and organi...
Patent number
11,450,815
Issue date
Sep 20, 2022
Jiajia Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Deep-red light thermally activated delayed fluorescent material and...
Patent number
11,434,419
Issue date
Sep 6, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermally activated delayed fluorescence material and organic light...
Patent number
11,430,959
Issue date
Aug 30, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermally activated delayed fluorescent and synthesizing method the...
Patent number
11,401,465
Issue date
Aug 2, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermally activated delayed fluorescent material, preparation metho...
Patent number
11,380,847
Issue date
Jul 5, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Dithiazine-based hole transport material, preparing method thereof,...
Patent number
11,374,179
Issue date
Jun 28, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hole transporting material using ethylene bisacridine as core and o...
Patent number
11,370,759
Issue date
Jun 28, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Efficient blue-green to orange-red thermally activated delayed fluo...
Patent number
11,362,284
Issue date
Jun 14, 2022
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hole transport material, manufacturing method thereof, and electrol...
Patent number
11,355,713
Issue date
Jun 7, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Acridine derivatives and organic electroluminescent device
Patent number
11,349,085
Issue date
May 31, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hole transporting material using dihydrophenazine as core and organ...
Patent number
11,332,481
Issue date
May 17, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Red light thermally activated delayed fluorescence material, method...
Patent number
11,326,096
Issue date
May 10, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermally activated delayed fluorescence material, organic electrol...
Patent number
11,283,029
Issue date
Mar 22, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Yamei Bai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermally activated delayed fluorescent and synthesizing method the...
Patent number
11,279,873
Issue date
Mar 22, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermally activated delayed fluorescent material, method of fabrica...
Patent number
11,271,176
Issue date
Mar 8, 2022
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermally activated delayed fluorescent monomolecular white light m...
Patent number
11,220,627
Issue date
Jan 11, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Green light thermally activated delayed fluorescence (TADF) materia...
Patent number
11,205,756
Issue date
Dec 21, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Publication number
20240099089
Publication date
Mar 21, 2024
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Lin YANG
Information
Patent Application
TETRASTYRENE-BASED COMPOUND AND APPLICATION THEREOF AND ELECTRONIC...
Publication number
20230322700
Publication date
Oct 12, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Keyan BAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH-PERFORMANCE SKY BLUE THERMALLY ACTIVATED DELAYED FLUORESCENT M...
Publication number
20230096584
Publication date
Mar 30, 2023
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Publication number
20230096915
Publication date
Mar 30, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Lin YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE TRANSPORT MATERIAL, MANUFACTURING METHOD THEREOF, AND ELECTROL...
Publication number
20230039370
Publication date
Feb 9, 2023
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Yanjie WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
P-TYPE DOPANT AND ORGANIC LIGHT EMITTING DIODE
Publication number
20220271232
Publication date
Aug 25, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DIS
JIAJIA LUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DITHIAZINE-BASED HOLE TRANSPORT MATERIAL, PREPARING METHOD THEREOF,...
Publication number
20220149297
Publication date
May 12, 2022
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESECENT MATERIAL, METHOD FOR MANUFACTRUING THE SAME, AN...
Publication number
20220017552
Publication date
Jan 20, 2022
Wuhan China Stra Optoelectronics Semiconductor Display Technology Co., LTD.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE TRANSPORTING MATERIAL USING ETHYLENE BISACRIDINE AS CORE AND O...
Publication number
20220017470
Publication date
Jan 20, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE TRANSPORTING MATERIAL USING DIHYDROPHENAZINE AS CORE AND ORGAN...
Publication number
20220002316
Publication date
Jan 6, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
N HETEROCYCLIC PLANAR PHOTOCOUPLER OUTPUT MATERIAL AND METHOD OF PR...
Publication number
20210408391
Publication date
Dec 30, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENT MATERIAL, PREPARATION METHO...
Publication number
20210408392
Publication date
Dec 30, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE TRANSPORT MATERIAL, PREPARATION METHOD THEREOF, AND ELECTROLUM...
Publication number
20210408389
Publication date
Dec 30, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL HAVING RED, GREEN...
Publication number
20210408394
Publication date
Dec 30, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE TRANSPORT MATERIAL, PREPARATION METHOD THEREOF, AND ORGANIC LI...
Publication number
20210408398
Publication date
Dec 30, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENT AND SYNTHESIZING METHOD THE...
Publication number
20210363416
Publication date
Nov 25, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEAR-INFRARED THERMAL ACTIVATED DELAYED FLUORESCENT MATERIAL, PREPA...
Publication number
20210355376
Publication date
Nov 18, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENT MATERIAL, METHOD OF FABRICA...
Publication number
20210359208
Publication date
Nov 18, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENT DEEP-RED LIGHT POLYMER MATE...
Publication number
20210355375
Publication date
Nov 18, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
RED LIGHT THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL, METHOD...
Publication number
20210355377
Publication date
Nov 18, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
LIGHT OUT-COUPLING MATERIAL, MANUFACTURING METHOD THEREOF, AND ELEC...
Publication number
20210340137
Publication date
Nov 4, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xu Wang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20210335935
Publication date
Oct 28, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL AND ORGANIC LIGHT...
Publication number
20210336150
Publication date
Oct 28, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia LUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEEP-RED LIGHT THERMALLY ACTIVATED DELAYED FLUORESCENT MATERIAL AND...
Publication number
20210332289
Publication date
Oct 28, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
C07 - ORGANIC CHEMISTRY
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Patent Application
EFFICIENT BLUE-GREEN TO ORANGE-RED THERMALLY ACTIVATED DELAYED FLUO...
Publication number
20210280797
Publication date
Sep 9, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Publication number
20210273200
Publication date
Sep 2, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Lin YANG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
BLUE THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL, SYNTHESIS M...
Publication number
20210253947
Publication date
Aug 19, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia LUO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENCE GREEN POLYMER MATERIAL AND...
Publication number
20210193926
Publication date
Jun 24, 2021
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jiajia LUO
C07 - ORGANIC CHEMISTRY
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Patent Application
HOLE TRANSPORTING MATERIAL USING SPIROBIACRIDINE AS CORE AND ORGANI...
Publication number
20210159424
Publication date
May 27, 2021
Jiajia LUO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL AND ORGANIC LIGHT...
Publication number
20210159425
Publication date
May 27, 2021
Jiajia LUO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...