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Zhenfei CAI

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  • Shenzhen, Guangdong, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PIXEL UNIT, MANUFACTURING METHOD, AND DISPLAY DEVICE
    • Publication number 20210408175
    • Publication date Dec 30, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY SUBSTRATE AND DISPLAY PANEL
    • Publication number 20210408157
    • Publication date Dec 30, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL AND METHOD OF FABRICATING THEREOF
    • Publication number 20210359279
    • Publication date Nov 18, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GATE DRIVER ON ARRAY CIRCUIT
    • Publication number 20210336649
    • Publication date Oct 28, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAY PANEL AND METHOD OF FABRICATING THIN FILM TRANSISTOR
    • Publication number 20210327991
    • Publication date Oct 21, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC DISCHARGE CIRCUIT AND DISPLAY PANEL
    • Publication number 20210325741
    • Publication date Oct 21, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY SUBSTRATE, DISPLAY PANEL, AND METHOD OF MANUFACTURING ARRAY S...
    • Publication number 20210249475
    • Publication date Aug 12, 2021
    • Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC LIGHT-EMITTING DIODE DISPLAY SUBSTRATE, MANUFACTURING METHO...
    • Publication number 20210159283
    • Publication date May 27, 2021
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20210050407
    • Publication date Feb 18, 2021
    • Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL AND METHOD OF MANUFACTURING SAME
    • Publication number 20210050400
    • Publication date Feb 18, 2021
    • Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20210050386
    • Publication date Feb 18, 2021
    • Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL AND ELECTRICAL APPARATUS
    • Publication number 20200363691
    • Publication date Nov 19, 2020
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zhenfei CAI
    • H01 - BASIC ELECTRIC ELEMENTS