Quan LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate, manufacturing method thereof, display panel, and...
- Patent number 11,557,615
- Issue date Jan 17, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Li Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY MODULE, DISPLAY APPARATUS AND PLANARIZATION PROCESS
- Publication number 20240274622
- Publication date Aug 15, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Li Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL, AND...
- Publication number 20220149084
- Publication date May 12, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Li LIU
- H01 - BASIC ELECTRIC ELEMENTS