BACKLIGHT MODULE AND DISPLAY DEVICE
    2.
    发明公开

    公开(公告)号:US20240014182A1

    公开(公告)日:2024-01-11

    申请号:US17419854

    申请日:2021-05-12

    Applicant: Xi Cheng

    Inventor: Xi Cheng

    CPC classification number: H01L25/0753 H01L33/20

    Abstract: The present application discloses a backlight module and a display device. The backlight module includes a substrate, a plurality of LED chips, and a sealant layer. The plurality of LED chips are arranged on the substrate at intervals, and the sealant layer is arranged on the substrate and covers the plurality of LED chips; the sealant layer is provided with a plurality of recesses on a side away from the LED chips, and the plurality of recesses is arranged above the plurality of LED chips in a one-to-one correspondence to the plurality of LED chips, so that light directly above the LED chips is opened to surroundings, and side light emission of the LED chips is increased, thereby increasing brightness of an area between adjacent ones of the LED chips, thus reducing a probability of dark shadows occurring.

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