Liangfen Zhang

Person

Shenzhen City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Color filter substrate, manufacturing method thereof, and display p...
- Patent number 12,082,472
- Issue date Sep 3, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- G02 - OPTICS
Information Patent Grant
Organic light emitting diode panel and method of preparing the same
- Patent number 11,957,000
- Issue date Apr 9, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Letao Zhang
Information Patent Grant
OLED display panel and manufacturing method thereof
- Patent number 11,665,936
- Issue date May 30, 2023
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Color filter substrate and fabricating method thereof
- Patent number 11,647,660
- Issue date May 9, 2023
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Liangfen Zhang
- G02 - OPTICS
Information Patent Grant
Quantum dot display panel and manufacturing method thereof
- Patent number 11,362,148
- Issue date Jun 14, 2022
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
OLED display and method for manufacturing same
- Patent number 11,296,307
- Issue date Apr 5, 2022
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an OLED panel and OLED panel
- Patent number 10,756,291
- Issue date Aug 25, 2020
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and manufacturing process thereof
- Patent number 10,593,740
- Issue date Mar 17, 2020
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid CMOS device and manufacturing method thereof
- Patent number 10,559,696
- Issue date Feb 11, 2020
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TFT backplane and manufacturing method thereof
- Patent number 10,475,825
- Issue date Nov 12, 2019
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and manufacturing process thereof
- Patent number 10,388,707
- Issue date Aug 20, 2019
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture method of polysilicon thin film and polysilicon TFT str...
- Patent number 10,204,787
- Issue date Feb 12, 2019
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing LTPS TFT substrate structure and structure...
- Patent number 9,761,448
- Issue date Sep 12, 2017
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20240213424
- Publication date Jun 27, 2024
- Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY P...
- Publication number 20220320181
- Publication date Oct 6, 2022
- Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE PANEL AND METHOD OF PREPARING THE SAME
- Publication number 20220310720
- Publication date Sep 29, 2022
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Letao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, FABRICATING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20220208799
- Publication date Jun 30, 2022
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Letao ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20220037411
- Publication date Feb 3, 2022
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLOR FILTER SUBSTRATE, DISPLAY PANEL, AND MANUFACTURING METHOD THE...
- Publication number 20210408127
- Publication date Dec 30, 2021
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLOR FILTER SUBSTRATE AND FABRICATING METHOD THEREOF
- Publication number 20210359008
- Publication date Nov 18, 2021
- Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED DISPLAY AND METHOD FOR MANUFACTURING SAME
- Publication number 20210336235
- Publication date Oct 28, 2021
- Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR SUBSTRATE AND PREPARATION METHOD THEREOF
- Publication number 20210328070
- Publication date Oct 21, 2021
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Letao ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20210210571
- Publication date Jul 8, 2021
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING AN OLED PANEL AND OLED PANEL
- Publication number 20200127225
- Publication date Apr 23, 2020
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND MANUFACTURING PROCESS THEREOF
- Publication number 20190326374
- Publication date Oct 24, 2019
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TFT BACKPLANE AND MANUFACTURING METHOD THEREOF
- Publication number 20190273103
- Publication date Sep 5, 2019
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190206963
- Publication date Jul 4, 2019
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20190165305
- Publication date May 30, 2019
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURE METHOD OF POLYSILICON THIN FILM AND POLYSILICON TFT STR...
- Publication number 20190131132
- Publication date May 2, 2019
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID CMOS DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20190109238
- Publication date Apr 11, 2019
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND MANUFACTURING PROCESS THEREOF
- Publication number 20190074335
- Publication date Mar 7, 2019
- Liangfen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL OXIDE THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SA...
- Publication number 20180374953
- Publication date Dec 27, 2018
- Liangfen Zhang
- G02 - OPTICS
Information Patent Application
MANUFACTURE METHOD OF POLYSILICON THIN FILM AND POLYSILICON TFT STR...
- Publication number 20170194151
- Publication date Jul 6, 2017
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LTPS TFT SUBSTRATE STRUCTURE AND STRUCTURE...
- Publication number 20170162610
- Publication date Jun 8, 2017
- Shenzhen China Star Optoelectronics Technology Co. LTD.
- Liangfen Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Liangfen Zhang

Person

Patents Grantslast 30 patents

Color filter substrate, manufacturing method thereof, and display p...

Organic light emitting diode panel and method of preparing the same

OLED display panel and manufacturing method thereof

Color filter substrate and fabricating method thereof

Quantum dot display panel and manufacturing method thereof

OLED display and method for manufacturing same

Method of manufacturing an OLED panel and OLED panel

Display panel and manufacturing process thereof

Hybrid CMOS device and manufacturing method thereof

TFT backplane and manufacturing method thereof

Display panel and manufacturing process thereof

Manufacture method of polysilicon thin film and polysilicon TFT str...

Method for manufacturing LTPS TFT substrate structure and structure...

Patents Applicationslast 30 patents

DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY P...

ORGANIC LIGHT EMITTING DIODE PANEL AND METHOD OF PREPARING THE SAME

ARRAY SUBSTRATE, FABRICATING METHOD THEREOF, AND DISPLAY DEVICE

QUANTUM DOT DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

COLOR FILTER SUBSTRATE, DISPLAY PANEL, AND MANUFACTURING METHOD THE...

COLOR FILTER SUBSTRATE AND FABRICATING METHOD THEREOF

OLED DISPLAY AND METHOD FOR MANUFACTURING SAME

THIN FILM TRANSISTOR SUBSTRATE AND PREPARATION METHOD THEREOF

OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

METHOD OF MANUFACTURING AN OLED PANEL AND OLED PANEL

DISPLAY PANEL AND MANUFACTURING PROCESS THEREOF

TFT BACKPLANE AND MANUFACTURING METHOD THEREOF

DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME

OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

MANUFACTURE METHOD OF POLYSILICON THIN FILM AND POLYSILICON TFT STR...

HYBRID CMOS DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY PANEL AND MANUFACTURING PROCESS THEREOF

METAL OXIDE THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SA...

MANUFACTURE METHOD OF POLYSILICON THIN FILM AND POLYSILICON TFT STR...

METHOD FOR MANUFACTURING LTPS TFT SUBSTRATE STRUCTURE AND STRUCTURE...