Lizhi ZHANG

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Chuzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate, preparation method thereof, and display apparatus
- Patent number 12,170,294
- Issue date Dec 17, 2024
- CHUZHOU HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lizhi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel driving circuit and display panel
- Patent number 11,854,472
- Issue date Dec 26, 2023
- CHUZHOU HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lizhi Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, PREPARATION METHOD THEREOF, AND DISPLAY APPARATUS
- Publication number 20240313008
- Publication date Sep 19, 2024
- CHUZHOU HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lizhi ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
- Publication number 20230401994
- Publication date Dec 14, 2023
- Chuzhou HKC Optoelectronics Technology Co., Ltd.
- Lizhi ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS