Huafeng LIU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate, display device, manufacturing method, and repair...
- Patent number 11,411,072
- Issue date Aug 9, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Huafeng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel structure and manufacturing method thereof, array substrate a...
- Patent number 11,237,440
- Issue date Feb 1, 2022
- BOE Technology Group Co., Ltd.
- Duolong Ding
- G02 - OPTICS
Information Patent Grant
Display substrate having a plurality of core-coil assemblies config...
- Patent number 11,093,099
- Issue date Aug 17, 2021
- BOE Technology Group Co., Ltd.
- Duolong Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array substrate, method for manufacturing the same and display panel
- Patent number 10,756,117
- Issue date Aug 25, 2020
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Chao Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, its driving method and manufacturing method, and d...
- Patent number 10,564,772
- Issue date Feb 18, 2020
- BOE Technology Group Co., Ltd.
- Chaochao Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thin film transistor, display substrate and display panel having th...
- Patent number 10,325,943
- Issue date Jun 18, 2019
- BOE Technology Group Co., Ltd.
- Chaochao Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation method for thin film transistor, preparation method for...
- Patent number 10,120,256
- Issue date Nov 6, 2018
- BOE Technology Group Co., Ltd.
- Lulu Ye
- G02 - OPTICS
Information Patent Grant
Method for manufacturing mother substrate and array substrate
- Patent number 8,633,065
- Issue date Jan 21, 2014
- Beijing BOE Optoelectronics Technology Co., Ltd
- Huafeng Liu
- G02 - OPTICS
Information Patent Grant
Mother substrate, array substrate and method for manufacturing the...
- Patent number 8,482,006
- Issue date Jul 9, 2013
- Beijing BOE Optoelectronics Technology Co., Ltd
- Huafeng Liu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE, DISPLAY DEVICE, MANUFACTURING METHOD, AND REPAIR...
- Publication number 20210376057
- Publication date Dec 2, 2021
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Huafeng LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE HAVING A PLURALITY OF CORE-COIL ASSEMBLIES CONFIG...
- Publication number 20210208712
- Publication date Jul 8, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Duolong Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE A...
- Publication number 20200241369
- Publication date Jul 30, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Duolong DING
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY PANEL
- Publication number 20200043954
- Publication date Feb 6, 2020
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Chao Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR, DISPLAY SUBSTRATE AND DISPLAY PANEL HAVING TH...
- Publication number 20180197901
- Publication date Jul 12, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Chaochao Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION METHOD FOR THIN FILM TRANSISTOR, PREPARATION METHOD FOR...
- Publication number 20170329163
- Publication date Nov 16, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Lulu YE
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, ITS DRIVING METHOD AND MANUFACTURING METHOD, AND D...
- Publication number 20170205953
- Publication date Jul 20, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Chaochao SUN
- G02 - OPTICS
Information Patent Application
BOTTOM ELECTRODE AND MANUFACTURING METHOD THEREOF
- Publication number 20150044424
- Publication date Feb 12, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaowei Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING MOTHER SUBSTRATE AND ARRAY SUBSTRATE
- Publication number 20130267053
- Publication date Oct 10, 2013
- Huafeng LIU
- G02 - OPTICS
Information Patent Application
MOTHER SUBSTRATE, ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE...
- Publication number 20110309380
- Publication date Dec 22, 2011
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Huafeng LIU
- G02 - OPTICS

Huafeng LIU

Person

Patents Grantslast 30 patents

Display substrate, display device, manufacturing method, and repair...

Pixel structure and manufacturing method thereof, array substrate a...

Display substrate having a plurality of core-coil assemblies config...

Array substrate, method for manufacturing the same and display panel

Array substrate, its driving method and manufacturing method, and d...

Thin film transistor, display substrate and display panel having th...

Preparation method for thin film transistor, preparation method for...

Method for manufacturing mother substrate and array substrate

Mother substrate, array substrate and method for manufacturing the...

Patents Applicationslast 30 patents

DISPLAY SUBSTRATE, DISPLAY DEVICE, MANUFACTURING METHOD, AND REPAIR...

DISPLAY SUBSTRATE HAVING A PLURALITY OF CORE-COIL ASSEMBLIES CONFIG...

PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE A...

ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY PANEL

THIN FILM TRANSISTOR, DISPLAY SUBSTRATE AND DISPLAY PANEL HAVING TH...

PREPARATION METHOD FOR THIN FILM TRANSISTOR, PREPARATION METHOD FOR...

ARRAY SUBSTRATE, ITS DRIVING METHOD AND MANUFACTURING METHOD, AND D...

BOTTOM ELECTRODE AND MANUFACTURING METHOD THEREOF

METHOD FOR MANUFACTURING MOTHER SUBSTRATE AND ARRAY SUBSTRATE

MOTHER SUBSTRATE, ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE...