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Patents Grants
last 30 patents
Information
Patent Grant
Backlight module and preparing method thereof, display device
Patent number
10,921,640
Issue date
Feb 16, 2021
Beijing Boe Chatani Electronics Co., Ltd.
Tengfei Lou
G02 - OPTICS
Information
Patent Grant
Backlight module, display device and terminal
Patent number
10,816,717
Issue date
Oct 27, 2020
BOE Technology Group Co., Ltd.
Qilin Li
G02 - OPTICS
Information
Patent Grant
Backlight frame structure and display device
Patent number
10,712,495
Issue date
Jul 14, 2020
Beijing Boe Chatani Electronics Co., Ltd.
Hongqiang Chen
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT MODULE AND PREPARING METHOD THEREOF, DISPLAY DEVICE
Publication number
20200133065
Publication date
Apr 30, 2020
BEIJING BOE CHATANI ELECTRONICS CO., LTD.
Tengfei LOU
G02 - OPTICS
Information
Patent Application
BACKLIGHT FRAME STRUCTURE AND DISPLAY DEVICE
Publication number
20200124788
Publication date
Apr 23, 2020
BEIJING BOE CHATANI ELECTRONICS CO., LTD.
Hongqiang CHEN
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE, DISPLAY DEVICE AND TERMINAL
Publication number
20200064542
Publication date
Feb 27, 2020
Boe Technology Group Co., Ltd.
Qilin Li
G02 - OPTICS