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Patents Grants
last 30 patents
Information
Patent Grant
OLED panel, having cathode disposed on pixel opening evaporation me...
Patent number
12,035,545
Issue date
Jul 9, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao Du
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Display panel and manufacturing method thereof
Patent number
11,765,944
Issue date
Sep 19, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao Du
Information
Patent Grant
Mask and encapsulating method of display panel
Patent number
11,309,518
Issue date
Apr 19, 2022
Xiao Du
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Mask component
Patent number
11,309,374
Issue date
Apr 19, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao Du
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Organic light-emitting diode display panel, manufacturing method th...
Patent number
11,289,674
Issue date
Mar 29, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao Du
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mask plate and thin-film encapsulation method
Patent number
10,873,052
Issue date
Dec 22, 2020
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao Du
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wheel cutter for cutting a flexible glass substrate and cutting met...
Patent number
10,710,923
Issue date
Jul 14, 2020
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao Du
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
OLED DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20240298472
Publication date
Sep 5, 2024
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Xiao Du
Information
Patent Application
DISPLAY PANEL, MASK PLATE, AND MANUFACTURING METHOD OF DISPLAY PANEL
Publication number
20230165117
Publication date
May 25, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND MANUFACTURING METHOD...
Publication number
20230096055
Publication date
Mar 30, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Publication number
20220399415
Publication date
Dec 15, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OLED PANEL, EVAPORATION METHOD THEREOF, AND MASK PLATE GROUP THEREOF
Publication number
20220020928
Publication date
Jan 20, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL, MANUFACTURING METHOD TH...
Publication number
20210408437
Publication date
Dec 30, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Xiao DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MASK AND ENCAPSULATING METHOD OF DISPLAY PANEL
Publication number
20210359256
Publication date
Nov 18, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Xiao DU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MASK COMPONENT
Publication number
20210335965
Publication date
Oct 28, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Xiao Du
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MASK PLATE AND THIN-FILM ENCAPSULATION METHOD
Publication number
20200303675
Publication date
Sep 24, 2020
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
A MASK USED FOR THIN-FILM ENCAPSULATION OF A FLEXIBLE OLED PANEL
Publication number
20200168846
Publication date
May 28, 2020
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
WHEEL CUTTER FOR CUTTING A FLEXIBLE GLASS SUBSTRATE AND CUTTING MET...
Publication number
20190127263
Publication date
May 2, 2019
Xiao DU
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CUTTING DEVICE AND CUTTING METHOD
Publication number
20190030741
Publication date
Jan 31, 2019
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Xiao DU
B26 - HAND CUTTING TOOLS CUTTING SEVERING