Xiaojing QI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device
- Patent number 12,317,720
- Issue date May 27, 2025
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yin Deng
- G02 - OPTICS
Information Patent Grant
Display panel and method for manufacturing the same
- Patent number 11,953,791
- Issue date Apr 9, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Peng Zhou
- G02 - OPTICS
Information Patent Grant
Dual-gate array substrate and display device
- Patent number 11,906,864
- Issue date Feb 20, 2024
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Pengcheng Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and display device
- Patent number 11,825,720
- Issue date Nov 21, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yin Deng
- G02 - OPTICS
Information Patent Grant
Display panel and method for manufacturing the same
- Patent number 11,656,512
- Issue date May 23, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Peng Zhou
- G02 - OPTICS
Information Patent Grant
Pixel structure and manufacturing method therefor, array substrate,...
- Patent number 11,581,339
- Issue date Feb 14, 2023
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Hao Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and display device
- Patent number 11,444,129
- Issue date Sep 13, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yin Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-gate array substrate and display device
- Patent number 11,442,318
- Issue date Sep 13, 2022
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Grant
Driving circuit and driving method thereof, and display device
- Patent number 10,621,916
- Issue date Apr 14, 2020
- BOE Technology Group Co., Ltd.
- Haigang Qing
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel driving circuits, pixel driving methods and display devices
- Patent number 10,504,436
- Issue date Dec 10, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dual-gate array substrate and display device
- Patent number 10,488,718
- Issue date Nov 26, 2019
- BOE Technology Group Co., Ltd.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Grant
Shift register unit, gate driving circuit and display apparatus
- Patent number 10,417,983
- Issue date Sep 17, 2019
- BOE Technology Group Co., Ltd.
- Like Hu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate, fabrication method thereof and display device
- Patent number 10,418,383
- Issue date Sep 17, 2019
- BOE Technology Group Co., Ltd.
- Haigang Qing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving circuit and driving method thereof, and display device
- Patent number 10,403,202
- Issue date Sep 3, 2019
- BOE Technology Group Co., Ltd.
- Haigang Qing
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel driving circuit, pixel driving method, display panel and disp...
- Patent number 10,403,201
- Issue date Sep 3, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel circuit, method for driving the same, array substrate and dis...
- Patent number 10,262,584
- Issue date Apr 16, 2019
- BOE Technology Group Co., Ltd.
- Xiaojing Qi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel compensation circuit and AMOLED display device
- Patent number 10,255,858
- Issue date Apr 9, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate, fabricating method thereof and display device
- Patent number 10,254,876
- Issue date Apr 9, 2019
- BOE Technology Group Co., Ltd.
- Youqiang Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel compensation circuit and active matrix organic light emitting...
- Patent number 10,242,616
- Issue date Mar 26, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and driving method thereof, and display device
- Patent number 10,204,555
- Issue date Feb 12, 2019
- BOE Technology Group Co., Ltd.
- Wen Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrode applicable in liquid crystal display, array substrate, di...
- Patent number 10,203,580
- Issue date Feb 12, 2019
- BOE Technology Group Co., Ltd.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Grant
Pixel compensation circuit and AMOLED display device
- Patent number 10,192,485
- Issue date Jan 29, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, a driving method for driving the pixel circuit, and...
- Patent number 10,192,486
- Issue date Jan 29, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate driving circuit, display panel and display apparatus having th...
- Patent number 10,186,216
- Issue date Jan 22, 2019
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shift register unit, related gate driver and display apparatus, and...
- Patent number 10,127,875
- Issue date Nov 13, 2018
- Boe Technology Co., Ltd.
- Bo Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fingerprint identification device, driving method thereof, display...
- Patent number 10,095,905
- Issue date Oct 9, 2018
- BOE Technology Group Co., Ltd.
- Benyin Ye
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint identification circuit, touch apparatus and fingerprint...
- Patent number 10,095,910
- Issue date Oct 9, 2018
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel and display apparatus having the same
- Patent number 10,037,096
- Issue date Jul 31, 2018
- BOE Technology Group Co., Ltd.
- Lei Dai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel driving chip, driving method thereof, and pixel structure
- Patent number 10,026,358
- Issue date Jul 17, 2018
- BOE Technology Group Co., Ltd.
- Xiaoxiang He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel unit driving circuit and driving method, and display apparatus
- Patent number 10,021,759
- Issue date Jul 10, 2018
- BOE Technology Group Co., Ltd.
- Xiaojing Qi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240429244
- Publication date Dec 26, 2024
- CHENGDU BOE DISPLAY SCI-TECH CO., LTD.
- Yinghui CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240160070
- Publication date May 16, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240040881
- Publication date Feb 1, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yin DENG
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230236462
- Publication date Jul 27, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng ZHOU
- G02 - OPTICS
Information Patent Application
DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20230037033
- Publication date Feb 2, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220359622
- Publication date Nov 10, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yin DENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220269138
- Publication date Aug 25, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng ZHOU
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20210367002
- Publication date Nov 25, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yin DENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL STRUCTURE AND MANUFACTURING METHOD THEREFOR, ARRAY SUBSTRATE,...
- Publication number 20200243567
- Publication date Jul 30, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hao LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20200050065
- Publication date Feb 13, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Application
DRIVING CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20190287461
- Publication date Sep 19, 2019
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Haigang Qing
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL COMPENSATION CIRCUIT AND AMOLED DISPLAY DEVICE
- Publication number 20180233086
- Publication date Aug 16, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, FABRICATION METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20180233518
- Publication date Aug 16, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Haigang Qing
- G02 - OPTICS
Information Patent Application
PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD, DISPLAY PANEL AND DISP...
- Publication number 20180218676
- Publication date Aug 2, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL DRIVING CIRCUIT, DISPLAY APPARATUS AND DRIVING METHOD THEREOF
- Publication number 20180218677
- Publication date Aug 2, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Haigang Qing
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Fingerprint Identification Circuit, Touch Apparatus and Fingerprint...
- Publication number 20180211080
- Publication date Jul 26, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GATE DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS HAVING TH...
- Publication number 20180166029
- Publication date Jun 14, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL COMPENSATION CIRCUIT AND AMOLED DISPLAY DEVICE
- Publication number 20180114487
- Publication date Apr 26, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL DRIVING CIRCUITS, PIXEL DRIVING METHODS AND DISPLAY DEVICES
- Publication number 20180108298
- Publication date Apr 19, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIN PHOTODIODE, X-RAY DETECTING PIXEL, X-RAY DETECTING APPARATUS AN...
- Publication number 20180108801
- Publication date Apr 19, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- G01 - MEASURING TESTING
Information Patent Application
DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20180095334
- Publication date Apr 5, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Pengcheng Zang
- G02 - OPTICS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20180096653
- Publication date Apr 5, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL DRIVING CHIP, DRIVING METHOD THEREOF, AND PIXEL STRUCTURE
- Publication number 20180061312
- Publication date Mar 1, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL COMPENSATION CIRCUIT AND ACTIVE MATRIX ORGANIC LIGHT EMITTING...
- Publication number 20170365215
- Publication date Dec 21, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaoxiang HE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20170301290
- Publication date Oct 19, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Haigang Qing
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
FINGERPRINT IDENTIFICATION DEVICE, DRIVING METHOD THEREOF, DISPLAY...
- Publication number 20170193266
- Publication date Jul 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Benyin YE
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20170185200
- Publication date Jun 29, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei Dai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY DEVICE
- Publication number 20170154565
- Publication date Jun 1, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Haigang Qing
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER AND THE DRIVING METHOD THEREOF, GATE DRIVING APPARAT...
- Publication number 20170140837
- Publication date May 18, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaojing Qi
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRODE APPLICABLE IN LIQUID CRYSTAL DISPLAY, ARRAY SUBSTRATE, DI...
- Publication number 20170108719
- Publication date Apr 20, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Pengcheng ZANG
- G02 - OPTICS

Xiaojing QI

Person

Patents Grantslast 30 patents

Display panel and display device

Display panel and method for manufacturing the same

Dual-gate array substrate and display device

Display panel and display device

Display panel and method for manufacturing the same

Pixel structure and manufacturing method therefor, array substrate,...

Display panel and display device

Dual-gate array substrate and display device

Driving circuit and driving method thereof, and display device

Pixel driving circuits, pixel driving methods and display devices

Dual-gate array substrate and display device

Shift register unit, gate driving circuit and display apparatus

Array substrate, fabrication method thereof and display device

Driving circuit and driving method thereof, and display device

Pixel driving circuit, pixel driving method, display panel and disp...

Pixel circuit, method for driving the same, array substrate and dis...

Pixel compensation circuit and AMOLED display device

Array substrate, fabricating method thereof and display device

Pixel compensation circuit and active matrix organic light emitting...

Pixel circuit and driving method thereof, and display device

Electrode applicable in liquid crystal display, array substrate, di...

Pixel compensation circuit and AMOLED display device

Pixel circuit, a driving method for driving the pixel circuit, and...

Gate driving circuit, display panel and display apparatus having th...

Shift register unit, related gate driver and display apparatus, and...

Fingerprint identification device, driving method thereof, display...

Fingerprint identification circuit, touch apparatus and fingerprint...

Display panel and display apparatus having the same

Pixel driving chip, driving method thereof, and pixel structure

Pixel unit driving circuit and driving method, and display apparatus

Patents Applicationslast 30 patents

ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE

DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

DISPLAY PANEL AND DISPLAY DEVICE

PIXEL STRUCTURE AND MANUFACTURING METHOD THEREFOR, ARRAY SUBSTRATE,...

DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE

DRIVING CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY DEVICE

PIXEL COMPENSATION CIRCUIT AND AMOLED DISPLAY DEVICE

ARRAY SUBSTRATE, FABRICATION METHOD THEREOF AND DISPLAY DEVICE

PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD, DISPLAY PANEL AND DISP...

PIXEL DRIVING CIRCUIT, DISPLAY APPARATUS AND DRIVING METHOD THEREOF

Fingerprint Identification Circuit, Touch Apparatus and Fingerprint...

GATE DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS HAVING TH...

PIXEL COMPENSATION CIRCUIT AND AMOLED DISPLAY DEVICE

PIXEL DRIVING CIRCUITS, PIXEL DRIVING METHODS AND DISPLAY DEVICES

PIN PHOTODIODE, X-RAY DETECTING PIXEL, X-RAY DETECTING APPARATUS AN...

DUAL-GATE ARRAY SUBSTRATE AND DISPLAY DEVICE

PIXEL CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY DEVICE

PIXEL DRIVING CHIP, DRIVING METHOD THEREOF, AND PIXEL STRUCTURE

PIXEL COMPENSATION CIRCUIT AND ACTIVE MATRIX ORGANIC LIGHT EMITTING...

DRIVING CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY DEVICE

FINGERPRINT IDENTIFICATION DEVICE, DRIVING METHOD THEREOF, DISPLAY...

DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME

SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY DEVICE

SHIFT REGISTER AND THE DRIVING METHOD THEREOF, GATE DRIVING APPARAT...

ELECTRODE APPLICABLE IN LIQUID CRYSTAL DISPLAY, ARRAY SUBSTRATE, DI...