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Patents Grants
last 30 patents
Information
Patent Grant
Backplane and method for manufacturing the same, backlight module,...
Patent number
12,176,333
Issue date
Dec 24, 2024
Hefei BOE Optoelectronics Technology Co., Ltd.
Hai Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition, substrate and preparation method of light reflection l...
Patent number
12,163,019
Issue date
Dec 10, 2024
Hefei BOE Optoelectronics Technology Co., Ltd.
Bing Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Peep-proof film, backlight source and display device
Patent number
11,835,804
Issue date
Dec 5, 2023
Hefei BOE Optoelectronics Technology Co., Ltd.
Hai Tang
G02 - OPTICS
Information
Patent Grant
Collimating device, optical film, backlight module and display appa...
Patent number
11,385,396
Issue date
Jul 12, 2022
Hefei BOE Optoelectronics Technology Co., Ltd.
Hai Tang
G02 - OPTICS
Information
Patent Grant
Optical device, method for manufacturing same, and display device
Patent number
10,767,833
Issue date
Sep 8, 2020
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO, LTD.
Bing Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light guide assembly, light collimation assembly, backlight module...
Patent number
10,761,259
Issue date
Sep 1, 2020
HEFEI BOE Optoelectronics Technology Co., Ltd.
Hai Tang
G02 - OPTICS
Information
Patent Grant
Light-emitting module and display apparatus
Patent number
10,712,489
Issue date
Jul 14, 2020
BOE Technology Group Co., Ltd.
Bing Zhang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BACKPLANE AND METHOD FOR MANUFACTURING THE SAME, BACKLIGHT MODULE,...
Publication number
20250070106
Publication date
Feb 27, 2025
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hai TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING PANEL, PREPARATION METHOD THEREOF, AND LIGHT EMITTIN...
Publication number
20250043927
Publication date
Feb 6, 2025
Hefei BOE Ruisheng Technology Co., Ltd.
Xing Liu
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY APPARATUS
Publication number
20250031502
Publication date
Jan 23, 2025
Hefei BOE Ruisheng Technology Co., Ltd.
Yiding SUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, BACK...
Publication number
20240427189
Publication date
Dec 26, 2024
Hefei BOE Ruisheng Technology Co., Ltd.
Hai TANG
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS
Publication number
20240395976
Publication date
Nov 28, 2024
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hai TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...
Publication number
20240332452
Publication date
Oct 3, 2024
Hefei BOE Ruisheng Technology Co., Ltd.
Xiaolin GENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKPLANE AND METHOD FOR MANUFACTURING THE SAME, BACKLIGHT MODULE,...
Publication number
20240178205
Publication date
May 30, 2024
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hai TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION, SUBSTRATE AND PREPARATION METHOD OF LIGHT REFLECTION L...
Publication number
20220267588
Publication date
Aug 25, 2022
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Bing ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COLLIMATING DEVICE, OPTICAL FILM, BACKLIGHT MODULE AND DISPLAY APPA...
Publication number
20210302642
Publication date
Sep 30, 2021
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hai TANG
G02 - OPTICS
Information
Patent Application
PEEP-PROOF FILM, BACKLIGHT SOURCE AND DISPLAY DEVICE
Publication number
20210278712
Publication date
Sep 9, 2021
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hai TANG
G02 - OPTICS
Information
Patent Application
Light Guide Assembly, Light Collimation Assembly, Backlight Module...
Publication number
20200132913
Publication date
Apr 30, 2020
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hai Tang
G02 - OPTICS
Information
Patent Application
LIGHT GUIDING STRUCTURE AND MANUFACTURING METHOD THEREOF, LIGHT SOU...
Publication number
20200073043
Publication date
Mar 5, 2020
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Jingbin JIE
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING MODULE AND DISPLAY APPARATUS
Publication number
20200057188
Publication date
Feb 20, 2020
Boe Technology Group Co., Ltd.
Bing Zhang
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE
Publication number
20200056757
Publication date
Feb 20, 2020
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Bing ZHANG
F21 - LIGHTING