Xiangfei HE

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display panel and flexible display device
- Patent number 11,698,667
- Issue date Jul 11, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Liqiang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel and method for manufacturing the same, and display de...
- Patent number 11,561,633
- Issue date Jan 24, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Wei Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emission control shift register and method thereof, gate driv...
- Patent number 11,538,417
- Issue date Dec 27, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Bo Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flexible display device and support device thereof
- Patent number 9,958,109
- Issue date May 1, 2018
- BOE TECHNOLOGY GROUP CO., LTD
- Zhao Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detection circuit and method for a liquid crystal display
- Patent number 9,837,005
- Issue date Dec 5, 2017
- BOE Technology Group Co., Ltd.
- Zhilong Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch control unit, test apparatus and method for liquid crystal cell
- Patent number 9,389,245
- Issue date Jul 12, 2016
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhilong Peng
- G01 - MEASURING TESTING
Information Patent Grant
Detection circuit and method for a liquid crystal display
- Patent number 9,275,568
- Issue date Mar 1, 2016
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhilong Peng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Detection circuit and method for a liquid crystal display
- Patent number 9,240,133
- Issue date Jan 19, 2016
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhilong Peng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display comprising first and second control thin fil...
- Patent number 8,537,299
- Issue date Sep 17, 2013
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xiangfei He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Switch control unit, test apparatus and method for liquid crystal cell
- Patent number 8,525,540
- Issue date Sep 3, 2013
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhilong Peng
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting the line broken fault of common electrode line...
- Patent number 8,417,020
- Issue date Apr 9, 2013
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xiangfei He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel structure of TFT-LCD
- Patent number 7,843,519
- Issue date Nov 30, 2010
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xiangfei He
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20250056968
- Publication date Feb 13, 2025
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Weitao MA
Information Patent Application
Display Substrate and Preparation Method therefor, and Display Appa...
- Publication number 20240381725
- Publication date Nov 14, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yunpeng ZHANG
Information Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DE...
- Publication number 20230056754
- Publication date Feb 23, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Kewen ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20220376213
- Publication date Nov 24, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Weitao MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION CONTROL SHIFT REGISTER AND METHOD THEREOF, GATE DRIV...
- Publication number 20220284861
- Publication date Sep 8, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Bo YANG
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DE...
- Publication number 20220019304
- Publication date Jan 20, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PANEL AND FLEXIBLE DISPLAY DEVICE
- Publication number 20210271298
- Publication date Sep 2, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Liqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE DISPLAY DEVICE AND SUPPORT DEVICE THEREOF
- Publication number 20170254470
- Publication date Sep 7, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhao LI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DETECTION CIRCUIT AND METHOD FOR A LIQUID CRYSTAL DISPLAY
- Publication number 20160104404
- Publication date Apr 14, 2016
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhilong PENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SWITCH CONTROL UNIT, TEST APPARATUS AND METHOD FOR LIQUID CRYSTAL CELL
- Publication number 20130307575
- Publication date Nov 21, 2013
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhilong PENG
- G01 - MEASURING TESTING
Information Patent Application
ARRAY SUBSTRATE, DRIVING DEVICE AND METHOD, AND LIQUID CRYSTAL DISPLAY
- Publication number 20110075062
- Publication date Mar 31, 2011
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiangfei HE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DETECTION CIRCUIT AND METHOD FOR A LIQUID CRYSTAL DISPLAY
- Publication number 20100220089
- Publication date Sep 2, 2010
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhilong PENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETECTING THE LINE BROKEN FAULT OF COMMON ELECTRODE LINE...
- Publication number 20100158347
- Publication date Jun 24, 2010
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiangfei HE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SWITCH CONTROL UNIT, TEST APPARATUS AND METHOD FOR LIQUID CRYSTAL CELL
- Publication number 20100090719
- Publication date Apr 15, 2010
- Zhilong PENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL STRUCTURE OF TFT-LCD
- Publication number 20090195718
- Publication date Aug 6, 2009
- Xiangfei He
- G02 - OPTICS

Xiangfei HE

Person

Patents Grantslast 30 patents

Display panel and flexible display device

Display panel and method for manufacturing the same, and display de...

Light emission control shift register and method thereof, gate driv...

Flexible display device and support device thereof

Detection circuit and method for a liquid crystal display

Switch control unit, test apparatus and method for liquid crystal cell

Detection circuit and method for a liquid crystal display

Detection circuit and method for a liquid crystal display

Liquid crystal display comprising first and second control thin fil...

Switch control unit, test apparatus and method for liquid crystal cell

Method for detecting the line broken fault of common electrode line...

Pixel structure of TFT-LCD

Patents Applicationslast 30 patents

DISPLAY PANEL AND DISPLAY APPARATUS

Display Substrate and Preparation Method therefor, and Display Appa...

DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DE...

DISPLAY PANEL AND DISPLAY APPARATUS

LIGHT EMISSION CONTROL SHIFT REGISTER AND METHOD THEREOF, GATE DRIV...

DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DE...

DISPLAY PANEL AND FLEXIBLE DISPLAY DEVICE

FLEXIBLE DISPLAY DEVICE AND SUPPORT DEVICE THEREOF

DETECTION CIRCUIT AND METHOD FOR A LIQUID CRYSTAL DISPLAY

SWITCH CONTROL UNIT, TEST APPARATUS AND METHOD FOR LIQUID CRYSTAL CELL

ARRAY SUBSTRATE, DRIVING DEVICE AND METHOD, AND LIQUID CRYSTAL DISPLAY

DETECTION CIRCUIT AND METHOD FOR A LIQUID CRYSTAL DISPLAY

METHOD FOR DETECTING THE LINE BROKEN FAULT OF COMMON ELECTRODE LINE...

SWITCH CONTROL UNIT, TEST APPARATUS AND METHOD FOR LIQUID CRYSTAL CELL

PIXEL STRUCTURE OF TFT-LCD