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Patents Grants
last 30 patents
Information
Patent Grant
Light conversion structure, backlight device and virtual reality di...
Patent number
11,982,904
Issue date
May 14, 2024
BOE Technology Group Co., Ltd.
Liangliang Jin
G02 - OPTICS
Information
Patent Grant
Light homogenizing film, backlight module and display device
Patent number
11,536,435
Issue date
Dec 27, 2022
BOE Technology Group Co., Ltd.
Liangliang Jin
F21 - LIGHTING
Information
Patent Grant
LED chip, LED light emitting substrate, display device and control...
Patent number
11,430,913
Issue date
Aug 30, 2022
BOE Technology Group Co., Ltd.
Huijuan Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Prism film, backlight module and display device
Patent number
11,327,207
Issue date
May 10, 2022
BOE Technology Group Co., Ltd.
Liangliang Jin
G02 - OPTICS
Information
Patent Grant
Light guide plate, backlight module and display device
Patent number
11,320,574
Issue date
May 3, 2022
Beijing Boe Display Technology Co., Ltd.
Yonglian Qi
G02 - OPTICS
Information
Patent Grant
Optical element and reflection-type liquid crystal display system u...
Patent number
10,921,639
Issue date
Feb 16, 2021
BOE Technology Group Co., Ltd.
Zezhou Yang
G02 - OPTICS
Information
Patent Grant
Prism film, backlight module and display device
Patent number
10,921,497
Issue date
Feb 16, 2021
BOE Technology Group Co., Ltd.
Liangliang Jin
G02 - OPTICS
Information
Patent Grant
Backlight device and manufacturing method thereof
Patent number
10,690,834
Issue date
Jun 23, 2020
Beijing Boe Display Technology Co., Ltd.
Huijuan Wang
G02 - OPTICS
Information
Patent Grant
Liquid crystal display panel, display device and display method
Patent number
10,642,088
Issue date
May 5, 2020
BOE Technology Group Co., Ltd.
Xiangxiang Zou
G02 - OPTICS
Information
Patent Grant
Quantum dot display substrate and manufacturing method thereof, and...
Patent number
10,571,737
Issue date
Feb 25, 2020
BOE Technology Group Co., Ltd.
Yunyun Tian
G02 - OPTICS
Information
Patent Grant
Curved-surface backlight source and display device
Patent number
10,197,834
Issue date
Feb 5, 2019
BOE Technology Group Co., Ltd.
Qing Liu
G02 - OPTICS
Information
Patent Grant
Backlight module, liquid crystal display device and display
Patent number
10,132,987
Issue date
Nov 20, 2018
BOE Technology Group Co., Ltd.
Zezhou Yang
G02 - OPTICS
Information
Patent Grant
Light source, backlight module and display apparatus
Patent number
9,995,867
Issue date
Jun 12, 2018
BOE Technology Group Co., Ltd.
Zezhou Yang
G02 - OPTICS
Information
Patent Grant
Transparent display device
Patent number
9,763,525
Issue date
Sep 19, 2017
BOE Technology Group Co., Ltd.
Zhongbao Wu
G02 - OPTICS
Information
Patent Grant
Light guide plate, backlight module and display device both with th...
Patent number
9,207,379
Issue date
Dec 8, 2015
BOE Technology Group Co., Ltd.
Wenjie Jiang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY BASEPLATE AND DISPLAY APPARATUS
Publication number
20240304771
Publication date
Sep 12, 2024
BOE MLED TECHNOLOGY CO., LTD.
Chenchang CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT HOMOGENIZING FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20210404628
Publication date
Dec 30, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang JIN
F21 - LIGHTING
Information
Patent Application
LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20210333459
Publication date
Oct 28, 2021
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Yonglian QI
G02 - OPTICS
Information
Patent Application
LIGHT CONVERSION STRUCTURE, BACKLIGHT DEVICE AND VIRTUAL REALITY DI...
Publication number
20210278724
Publication date
Sep 9, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang JIN
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE, OPTICAL MODULE AND ALL-TRANS DISPLAY DEVICE
Publication number
20210231859
Publication date
Jul 29, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Xinxing WANG
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20210191029
Publication date
Jun 24, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang JIN
G02 - OPTICS
Information
Patent Application
PRISM FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20210165139
Publication date
Jun 3, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang JIN
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND REFLECTION-TYPE LIQUID CRYSTAL DISPLAY SYSTEM U...
Publication number
20210011339
Publication date
Jan 14, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Zezhou Yang
G02 - OPTICS
Information
Patent Application
LED CHIP, LED LIGHT EMITTING SUBSTRATE, DISPLAY DEVICE AND CONTROL...
Publication number
20200274025
Publication date
Aug 27, 2020
BOE TECHNOLOGY GROUP CO., LTD.
Huijuan WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PRISM FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20200271834
Publication date
Aug 27, 2020
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang JIN
G02 - OPTICS
Information
Patent Application
PRISM FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20190302329
Publication date
Oct 3, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Liangliang JIN
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY PANEL, DISPLAY DEVICE AND DISPLAY METHOD
Publication number
20190204663
Publication date
Jul 4, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Xiangxiang ZOU
G02 - OPTICS
Information
Patent Application
BACKLIGHT DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20190101690
Publication date
Apr 4, 2019
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Huijuan WANG
G02 - OPTICS
Information
Patent Application
Quantum Dot Display Substrate and Manufacturing Method Thereof, and...
Publication number
20180233686
Publication date
Aug 16, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Yunyun TIAN
G02 - OPTICS
Information
Patent Application
A CURVED-SURFACE BACKLIGHT SOURCE AND DISPLAY DEVICE
Publication number
20180046015
Publication date
Feb 15, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Qing LIU
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE, LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY
Publication number
20170205566
Publication date
Jul 20, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Zezhou YANG
G02 - OPTICS
Information
Patent Application
OPTICAL TOUCH DEVICE AND TOUCH DISPLAY DEVICE HAVING THE SAME
Publication number
20170139498
Publication date
May 18, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Xiangxiang Zou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL TOUCH DEVICE AND OPERATION METHOD THEREOF
Publication number
20170123595
Publication date
May 4, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Xiangxiang Zou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical Module And Reflective Display Apparatus
Publication number
20170023724
Publication date
Jan 26, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Guangkui Qin
G02 - OPTICS
Information
Patent Application
Light Source, Backlight Module And Display Apparatus
Publication number
20170017029
Publication date
Jan 19, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Zezhou Yang
G02 - OPTICS
Information
Patent Application
TRANSPARENT DISPLAY DEVICE
Publication number
20160045037
Publication date
Feb 18, 2016
BOE TECHNOLOGY GROUP CO., LTD.
Zhongbao WU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE BOTH WITH TH...
Publication number
20140160795
Publication date
Jun 12, 2014
Wenjie JIANG
G02 - OPTICS