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Patents Grants
last 30 patents
Information
Patent Grant
Voltage supply circuit, display driver circuit, display device, and...
Patent number
11,847,991
Issue date
Dec 19, 2023
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yunyun Liang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and display control method and display control appar...
Patent number
11,626,059
Issue date
Apr 11, 2023
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Chunheng Zhang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Source driver, driving system, liquid crystal display device and co...
Patent number
11,497,096
Issue date
Nov 8, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Jianwei Sun
G02 - OPTICS
Information
Patent Grant
Display control method, timing controller IC, and display device
Patent number
11,380,240
Issue date
Jul 5, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Zhenlin Qu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and apparatus for compensating display voltage, display appa...
Patent number
11,348,547
Issue date
May 31, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yulong Xiong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Common voltage regulating circuit and method, display driving circu...
Patent number
11,250,806
Issue date
Feb 15, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan Han
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Timing controller, liquid crystal display apparatus and display dri...
Patent number
11,250,798
Issue date
Feb 15, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Jun Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Shift register unit, gate driver, driving method thereof and displa...
Patent number
11,250,751
Issue date
Feb 15, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Tao Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Mura compensation device, display device and mura compensation method
Patent number
11,250,764
Issue date
Feb 15, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Jianwei Sun
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method, driving device, and display device
Patent number
11,250,802
Issue date
Feb 15, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Liugang Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving circuit of display panel, driving method thereof, and displ...
Patent number
11,211,027
Issue date
Dec 28, 2021
BOE Technology Group Co., Ltd.
Guangliang Shang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Voltage compensation circuit and method to compensate gamma voltage...
Patent number
11,195,451
Issue date
Dec 7, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan Han
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Device for generating gray-scale drive table and method thereof, di...
Patent number
11,183,131
Issue date
Nov 23, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Tao Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driving device, display driving method, display module and...
Patent number
11,114,013
Issue date
Sep 7, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Qing Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving circuitry and method of display panel and display device
Patent number
11,087,705
Issue date
Aug 10, 2021
BOE Technology Group Co., Ltd.
Liugang Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Chip-on-film and display device
Patent number
11,069,320
Issue date
Jul 20, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan Han
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving circuit and driving method for liquid crystal display panel...
Patent number
11,062,669
Issue date
Jul 13, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Ke Dai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Control circuit board, additional circuit board and display device
Patent number
11,043,153
Issue date
Jun 22, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Ke Dai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and method for driving the same
Patent number
11,004,414
Issue date
May 11, 2021
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Bingbing Yan
G02 - OPTICS
Information
Patent Grant
Display driving device and display driving method for controlling c...
Patent number
10,984,695
Issue date
Apr 20, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yulong Xiong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel, voltage adjustment method thereof, and display device
Patent number
10,902,803
Issue date
Jan 26, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan Han
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Data compensation method and apparatus for liquid crystal display s...
Patent number
10,768,455
Issue date
Sep 8, 2020
BOE Technology Group Co., Ltd.
Luqiang Guo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Grayscale signal compensation units, grayscale signal compensation...
Patent number
10,510,283
Issue date
Dec 17, 2019
BOE Technology Group Co., Ltd.
Jianming Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Voltage compensation circuit and voltage compensation method thereo...
Patent number
10,438,557
Issue date
Oct 8, 2019
BOE Technology Group Co., Ltd.
Jianming Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image sticking elimination circuit and display device
Patent number
9,847,072
Issue date
Dec 19, 2017
BOE Technology Group Co., Ltd.
Liugang Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND DEBUGGING METHOD THEREOF
Publication number
20240105140
Publication date
Mar 28, 2024
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Shou LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
VOLTAGE SUPPLY CIRCUIT, DISPLAY DRIVER CIRCUIT, DISPLAY DEVICE, AND...
Publication number
20220415280
Publication date
Dec 29, 2022
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yunyun LIANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CONTROL METHOD OF DISPLAY APPARATUS, DISPLAY APPARATUS, AND COMPUTE...
Publication number
20220301468
Publication date
Sep 22, 2022
Hefei BOE Display Technology Co., Ltd.
Jun WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD, ARRAY SUBSTRATE AND DI...
Publication number
20220076645
Publication date
Mar 10, 2022
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Bingbing YAN
G02 - OPTICS
Information
Patent Application
COMMON VOLTAGE REGULATING CIRCUIT AND METHOD, DISPLAY DRIVING CIRCU...
Publication number
20210225319
Publication date
Jul 22, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan HAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MURA COMPENSATION DEVICE, DISPLAY DEVICE AND MURA COMPENSATION METHOD
Publication number
20210225239
Publication date
Jul 22, 2021
Hefei BOE Display Technology Co., Ltd.
Jianwei SUN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD AND APPARATUS FOR COMPENSATING DISPLAY VOLTAGE, DISPLAY APPA...
Publication number
20210225308
Publication date
Jul 22, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yulong Xiong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING CIRCUIT OF DISPLAY PANEL, DRIVING METHOD THEREOF, AND DISPL...
Publication number
20210201840
Publication date
Jul 1, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Guangliang Shang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD, DRIVING DEVICE, AND DISPLAY DEVICE
Publication number
20210174756
Publication date
Jun 10, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Liugang ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DRIVING DEVICE, DISPLAY DRIVING METHOD, DISPLAY MODULE AND...
Publication number
20210150962
Publication date
May 20, 2021
Hefei BOE Display Technology Co., Ltd.
Qing LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING CIRCUIT AND DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY PANEL...
Publication number
20210097950
Publication date
Apr 1, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Ke Dai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
VOLTAGE COMPENSATION CIRCUIT AND METHOD, DISPLAY DRIVING CIRCUIT AN...
Publication number
20210074201
Publication date
Mar 11, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan HAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SOURCE DRIVER, DRIVING SYSTEM, LIQUID CRYSTAL DISPLAY DEVICE AND CO...
Publication number
20210051780
Publication date
Feb 18, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Jianwei SUN
G02 - OPTICS
Information
Patent Application
TIMING CONTROLLER, LIQUID CRYSTAL DISPLAY APPARATUS AND DISPLAY DRI...
Publication number
20210049969
Publication date
Feb 18, 2021
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Jun WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DEVICE FOR GENERATING GRAY-SCALE DRIVE TABLE AND METHOD THEREOF, DI...
Publication number
20210043154
Publication date
Feb 11, 2021
Hefei BOE Display Technology Co., Ltd.
Tao LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY CONTROL METHOD, TIMING CONTROLLER IC, AND DISPLAY DEVICE
Publication number
20210012699
Publication date
Jan 14, 2021
Hefei BOE Display Technology Co., Ltd.
Zhenlin QU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING CIRCUITRY AND METHOD OF DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20200388235
Publication date
Dec 10, 2020
BOE TECHNOLOGY GROUP CO., LTD.
Liugang ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CONTROL CIRCUIT BOARD, ADDITIONAL CIRCUIT BOARD AND DISPLAY DEVICE
Publication number
20200273390
Publication date
Aug 27, 2020
Hefei BOE Display Technology Co., Ltd.
Ke DAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CHIP-ON-FILM AND DISPLAY DEVICE
Publication number
20200243039
Publication date
Jul 30, 2020
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Yizhan HAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE AND DISPLAY CONTROL METHOD AND DISPLAY CONTROL APPAR...
Publication number
20200242994
Publication date
Jul 30, 2020
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
Chunheng ZHANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DRIVING DEVICE, DISPLAY DRIVING METHOD, AND DISPLAY DEVICE
Publication number
20200234622
Publication date
Jul 23, 2020
Hefei BOE Display Technology Co., Ltd.
Yulong Xiong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SHIFT REGISTER UNIT, GATE DRIVER, DRIVING METHOD THEREOF AND DISPLA...
Publication number
20200211669
Publication date
Jul 2, 2020
Hefei BOE Display Technology Co., Ltd.
Tao LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DATA COMPENSATION METHOD AND APPARATUS FOR LIQUID CRYSTAL DISPLAY S...
Publication number
20200081278
Publication date
Mar 12, 2020
BOE TECHNOLOGY GROUP CO., LTD.
Luqiang GUO
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL, VOLTAGE ADJUSTMENT METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20200013354
Publication date
Jan 9, 2020
HEFEI BOE DISPLAY TECHNOLOGY CO. Ltd.
Yizhan HAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
Publication number
20190340988
Publication date
Nov 7, 2019
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Bingbing YAN
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL, AND DISPLAY DEVICE
Publication number
20190094640
Publication date
Mar 28, 2019
Yizhan HAN
G02 - OPTICS
Information
Patent Application
GRAYSCALE SIGNAL COMPENSATION UNITS, GRAYSCALE SIGNAL COMPENSATION...
Publication number
20180268753
Publication date
Sep 20, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Jianming Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
VOLTAGE COMPENSATION CIRCUIT AND VOLTAGE COMPENSATION METHOD THEREO...
Publication number
20180137832
Publication date
May 17, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Jianming WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
IMAGE STICKING ELIMINATION CIRCUIT AND DISPLAY DEVICE
Publication number
20160078839
Publication date
Mar 17, 2016
BOE TECHNOLOGY GROUP CO., LTD.
LIUGANG ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DOUBLE-VISION TOUCH DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20150085203
Publication date
Mar 26, 2015
BOE TECHNOLOGY GROUP CO., LTD.
Wenbo Li
G02 - OPTICS