TREA

Yue AN

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Backlight source and display device
    • Patent number 11,540,385
    • Issue date Dec 27, 2022
    • Beijing BOE Optoelectronics Technology Co., Ltd
    • Sa Li
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKLIGHT SOURCE AND DISPLAY DEVICE
    • Publication number 20220210909
    • Publication date Jun 30, 2022
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Sa LI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR