Quanhu LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Shift register unit, driving method, light emitting control gate dr...
- Patent number 11,342,037
- Issue date May 24, 2022
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film transistor, method of fabricating the same, array substra...
- Patent number 11,257,957
- Issue date Feb 22, 2022
- BOE Technology Group Co., Ltd.
- Pan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel circuit and method of driving the same, and display device
- Patent number 11,217,160
- Issue date Jan 4, 2022
- BOE Technology Group Co., Ltd.
- Cuili Gai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, display device and compensation method
- Patent number 11,205,381
- Issue date Dec 21, 2021
- BOE Technology Group Co., Ltd.
- Yi Cheng Lin
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Display panel, display device and compensating method
- Patent number 11,170,718
- Issue date Nov 9, 2021
- BOE Technology Group Co., Ltd.
- Yi Cheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, active matrix organic light emitting diode display p...
- Patent number 11,127,350
- Issue date Sep 21, 2021
- BOE Technology Group Co., Ltd.
- Cuili Gai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit and driving method thereof, gate driver, displa...
- Patent number 11,120,720
- Issue date Sep 14, 2021
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Compensating method for pixel circuit
- Patent number 11,087,688
- Issue date Aug 10, 2021
- BOE Technology Group Co., Ltd.
- Yi-Cheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel-driving circuit and a compensation method thereof, a display...
- Patent number 11,011,118
- Issue date May 18, 2021
- BOE Technology Group Co., Ltd.
- Yicheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electroluminescent display substrate and manufacturing method there...
- Patent number 10,978,524
- Issue date Apr 13, 2021
- BOE Technology Group Co., Ltd.
- Cuili Gai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gamma-curve correction method for display apparatus and display app...
- Patent number 10,937,351
- Issue date Mar 2, 2021
- BOE Technology Group Co., Ltd.
- Song Meng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, display apparatus, and fabricating method thereof
- Patent number 10,861,926
- Issue date Dec 8, 2020
- BOE Technology Group Co., Ltd.
- Cuili Gai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuitry and method for detecting failed pixel and display device
- Patent number 10,818,207
- Issue date Oct 27, 2020
- BOE Technology Group Co., Ltd.
- Yongqian Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate line scanning methodology for three-dimensional display drivin...
- Patent number 10,798,372
- Issue date Oct 6, 2020
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, method for processing defective pixels thereof, disp...
- Patent number 10,763,391
- Issue date Sep 1, 2020
- BOE Technology Group Co., Ltd.
- Yicheng Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel driving circuit and method for driving the same, display pane...
- Patent number 10,762,844
- Issue date Sep 1, 2020
- BOE Technology Group., Ltd.
- Yongqian Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for manufacturing OLED substrate
- Patent number 10,734,613
- Issue date Aug 4, 2020
- BOE Technology Group Co., Ltd.
- Xing Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control method for pixel circuit, control circuit for pixel circuit...
- Patent number 10,643,531
- Issue date May 5, 2020
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method for preventing image sticking of display panel upon...
- Patent number 10,643,535
- Issue date May 5, 2020
- BOE Technology Group Co., Ltd.
- Fei Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit, method for driving the same, gate driving circ...
- Patent number 10,636,379
- Issue date Apr 28, 2020
- BOE Technology Group Co., Ltd.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel driving circuit, pixel driving method, array substrate and di...
- Patent number 10,629,124
- Issue date Apr 21, 2020
- BOE Technology Group Co., Ltd.
- Quanhu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for driving a pixel circuit, drive device and display device
- Patent number 10,629,126
- Issue date Apr 21, 2020
- BOE Technology Group Co., Ltd.
- Lirong Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and driving method thereof, display panel
- Patent number 10,622,424
- Issue date Apr 14, 2020
- BOE Technology Group Co., Ltd.
- Yi-Cheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic light-emitting diode driving circuit with sense thin film t...
- Patent number 10,607,545
- Issue date Mar 31, 2020
- BOE Technology Group Co., Ltd.
- Yicheng Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compensation circuit in which a magnitude relationship between chan...
- Patent number 10,593,265
- Issue date Mar 17, 2020
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit using a bootstrap effect and driving method the...
- Patent number 10,573,245
- Issue date Feb 25, 2020
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Pixel driving circuit and driving method thereof, array substrate a...
- Patent number 10,559,243
- Issue date Feb 11, 2020
- BOE Technology Group Co., Ltd.
- Yongqian Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit driving method and display device
- Patent number 10,546,531
- Issue date Jan 28, 2020
- BOE Technology Group Co., Ltd.
- Quanhu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Substrate and display device containing the same
- Patent number 10,546,851
- Issue date Jan 28, 2020
- BOE Technology Group Co., Ltd.
- Pan Xu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHIFT REGISTER UNIT, DRIVING METHOD, LIGHT EMITTING CONTROL GATE DR...
- Publication number 20210335255
- Publication date Oct 28, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Quanhu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD, DISPLAY PANEL, DISPLAY DEVICE
- Publication number 20210210013
- Publication date Jul 8, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Yi Cheng LIN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRUIT, ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY PA...
- Publication number 20210201790
- Publication date Jul 1, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Cuili Gai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND METHOD OF DRIVING THE SAME, AND DISPLAY DEVICE
- Publication number 20210166623
- Publication date Jun 3, 2021
- Cuili GAI
- 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
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20200402475
- Publication date Dec 24, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Quanhu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL-DRIVING CIRCUIT AND A COMPENSATION METHOD THEREOF, A DISPLAY...
- Publication number 20200327855
- Publication date Oct 15, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yicheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER UNIT AND DRIVING METHOD THEREOF, GATE DRIVER, DISPLA...
- Publication number 20200258439
- Publication date Aug 13, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Quanhu LI
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTROLUMINESCENT DISPLAY SUBSTRATE AND MANUFACTURING METHOD THERE...
- Publication number 20200258958
- Publication date Aug 13, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Cuili GAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, PIXEL COMPENSATION CIRCUIT AND COMPENSATION METHOD
- Publication number 20200234644
- Publication date Jul 23, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongqian LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND COMPENSATING METHOD
- Publication number 20200234647
- Publication date Jul 23, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yi Cheng LIN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
THIN FILM TRANSISTOR, METHOD OF FABRICATING THE SAME, ARRAY SUBSTRA...
- Publication number 20200176604
- Publication date Jun 4, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Pan XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUITRY AND METHOD FOR DETECTING FAILED PIXEL AND DISPLAY DEVICE
- Publication number 20200152101
- Publication date May 14, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongqian LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Panel, Display Device and Compensation Method
- Publication number 20200082756
- Publication date Mar 12, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yi Cheng Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Driving Method For Pixel Circuit
- Publication number 20200035159
- Publication date Jan 30, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yi-Cheng LIN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING METHOD FOR PREVENTING IMAGE STICKING OF DISPLAY PANEL UPON...
- Publication number 20200005711
- Publication date Jan 2, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Fei YANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT DRIVING METHOD AND DISPLAY DEVICE
- Publication number 20190325822
- Publication date Oct 24, 2019
- Quanhu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER UNIT, METHOD FOR DRIVING THE SAME, GATE DRIVING CIRC...
- Publication number 20190325834
- Publication date Oct 24, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY PANEL
- Publication number 20190280066
- Publication date Sep 12, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yi-Cheng LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPENSATION CIRCUIT, MANUFACTURING METHOD THEREOF, PIXEL CIRCUIT,...
- Publication number 20190259327
- Publication date Aug 22, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Quanhu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE A...
- Publication number 20190228696
- Publication date Jul 25, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongqian LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND FABRICATING METHOD THEREOF
- Publication number 20190221633
- Publication date Jul 18, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Cuili Gai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR DRIVING A PIXEL CIRCUIT, DRIVE DEVICE AND DISPLAY DEVICE
- Publication number 20190206326
- Publication date Jul 4, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Lirong Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, METHOD FOR PROCESSING DEFECTIVE PIXELS THEREOF, DISP...
- Publication number 20190189839
- Publication date Jun 20, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yicheng LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD FOR PIXEL CIRCUIT, CONTROL CIRCUIT FOR PIXEL CIRCUIT...
- Publication number 20190130828
- Publication date May 2, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Quanhu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
THREE-DIMENSIONAL DISPLAY DRIVING METHOD AND DEVICE, AND DISPLAY DE...
- Publication number 20190132583
- Publication date May 2, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Quanhu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GAMMA-CURVE CORRECTION METHOD FOR DISPLAY APPARATUS AND DISPLAY APP...
- Publication number 20190108780
- Publication date Apr 11, 2019
- Song MENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OLED SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME AND DISPLAY DE...
- Publication number 20190067647
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xing Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE DRIVING CIRCUIT, ARRAY SUBSTRATE AND D...
- Publication number 20190066588
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yicheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE ENCAPSULATION STRUCTURE, METHOD FOR FA...
- Publication number 20190051857
- Publication date Feb 14, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Pan XU
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Shift register unit, driving method, light emitting control gate dr...

Thin film transistor, method of fabricating the same, array substra...

Pixel circuit and method of driving the same, and display device

Display panel, display device and compensation method

Pixel circuit, method for driving pixel circuit, and display device

Display panel, display device and compensating method

Pixel circuit, active matrix organic light emitting diode display p...

Shift register unit and driving method thereof, gate driver, displa...

Compensating method for pixel circuit

Pixel-driving circuit and a compensation method thereof, a display...

Electroluminescent display substrate and manufacturing method there...

Gamma-curve correction method for display apparatus and display app...

Display substrate, display apparatus, and fabricating method thereof

Circuitry and method for detecting failed pixel and display device

Gate line scanning methodology for three-dimensional display drivin...

Display panel, method for processing defective pixels thereof, disp...

Pixel driving circuit and method for driving the same, display pane...

Method for manufacturing OLED substrate

Control method for pixel circuit, control circuit for pixel circuit...

Driving method for preventing image sticking of display panel upon...

Shift register unit, method for driving the same, gate driving circ...

Pixel driving circuit, pixel driving method, array substrate and di...

Method for driving a pixel circuit, drive device and display device

Pixel circuit and driving method thereof, display panel

Organic light-emitting diode driving circuit with sense thin film t...

Compensation circuit in which a magnitude relationship between chan...

Shift register unit using a bootstrap effect and driving method the...

Pixel driving circuit and driving method thereof, array substrate a...

Pixel circuit driving method and display device

Substrate and display device containing the same

Patents Applicationslast 30 patents

SHIFT REGISTER UNIT, DRIVING METHOD, LIGHT EMITTING CONTROL GATE DR...

PIXEL CIRCUIT AND DRIVING METHOD, DISPLAY PANEL, DISPLAY DEVICE

PIXEL CIRUIT, ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY PA...

PIXEL CIRCUIT AND METHOD OF DRIVING THE SAME, AND DISPLAY DEVICE

Pixel Circuit, Method for Driving Pixel Circuit, and Display Device

DISPLAY PANEL AND DISPLAY DEVICE

PIXEL-DRIVING CIRCUIT AND A COMPENSATION METHOD THEREOF, A DISPLAY...

SHIFT REGISTER UNIT AND DRIVING METHOD THEREOF, GATE DRIVER, DISPLA...

ELECTROLUMINESCENT DISPLAY SUBSTRATE AND MANUFACTURING METHOD THERE...

DISPLAY PANEL, PIXEL COMPENSATION CIRCUIT AND COMPENSATION METHOD

DISPLAY PANEL, DISPLAY DEVICE AND COMPENSATING METHOD

THIN FILM TRANSISTOR, METHOD OF FABRICATING THE SAME, ARRAY SUBSTRA...

CIRCUITRY AND METHOD FOR DETECTING FAILED PIXEL AND DISPLAY DEVICE

Display Panel, Display Device and Compensation Method

Driving Method For Pixel Circuit

DRIVING METHOD FOR PREVENTING IMAGE STICKING OF DISPLAY PANEL UPON...

PIXEL CIRCUIT DRIVING METHOD AND DISPLAY DEVICE

SHIFT REGISTER UNIT, METHOD FOR DRIVING THE SAME, GATE DRIVING CIRC...

PIXEL CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY PANEL

COMPENSATION CIRCUIT, MANUFACTURING METHOD THEREOF, PIXEL CIRCUIT,...

PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE A...

DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND FABRICATING METHOD THEREOF

METHOD FOR DRIVING A PIXEL CIRCUIT, DRIVE DEVICE AND DISPLAY DEVICE

DISPLAY PANEL, METHOD FOR PROCESSING DEFECTIVE PIXELS THEREOF, DISP...

CONTROL METHOD FOR PIXEL CIRCUIT, CONTROL CIRCUIT FOR PIXEL CIRCUIT...

THREE-DIMENSIONAL DISPLAY DRIVING METHOD AND DEVICE, AND DISPLAY DE...

GAMMA-CURVE CORRECTION METHOD FOR DISPLAY APPARATUS AND DISPLAY APP...

OLED SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME AND DISPLAY DE...

ORGANIC LIGHT-EMITTING DIODE DRIVING CIRCUIT, ARRAY SUBSTRATE AND D...

ORGANIC LIGHT-EMITTING DIODE ENCAPSULATION STRUCTURE, METHOD FOR FA...