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Patents Grants
last 30 patents
Information
Patent Grant
OLED light-emitting device, method for preparing OLED light-emittin...
Patent number
12,048,177
Issue date
Jul 23, 2024
Chengdu BOE Optoelectronics Technology Co., Ltd.
Wenkang Wang
F21 - LIGHTING
Information
Patent Grant
Display substrate, method of forming the same, display panel and di...
Patent number
12,021,087
Issue date
Jun 25, 2024
Chengdu BOE Optoelectronics Technology Co., Ltd.
Yongfu Diao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transparent display panel and display device
Patent number
11,991,914
Issue date
May 21, 2024
Chengdu BOE Optoelectronics Technology Co., Ltd.
Yanping Ren
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display substrate, display device and display driving method
Patent number
11,783,782
Issue date
Oct 10, 2023
BOE Technology Group Co., Ltd.
Wenkang Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display substrate and manufacturing method therefor, and display de...
Patent number
11,232,755
Issue date
Jan 25, 2022
Chengdu BOE Optoelectronics Technology Co., Ltd.
Zhongliu Yang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pixel circuit, method for driving pixel circuit, and display device
Patent number
11,189,228
Issue date
Nov 30, 2021
BOE Technology Group Co., Ltd.
Quanhu Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY SUBSTRATE, DISPLAY DEVICE AND DISPLAY DRIVING METHOD
Publication number
20230107029
Publication date
Apr 6, 2023
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Wenkang WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
OLED LIGHT-EMITTING DEVICE, METHOD FOR PREPARING OLED LIGHT-EMITTIN...
Publication number
20220059791
Publication date
Feb 24, 2022
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Wenkang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY SUBSTRATE, METHOD OF FORMING THE SAME, DISPLAY PANEL AND DI...
Publication number
20210366941
Publication date
Nov 25, 2021
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yongfu DIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSPARENT DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210296410
Publication date
Sep 23, 2021
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yanping REN
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DE...
Publication number
20210125566
Publication date
Apr 29, 2021
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhongliu YANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Pixel Circuit, Method for Driving Pixel Circuit, and Display Device
Publication number
20210065624
Publication date
Mar 4, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Quanhu Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS