DISPLAY DEVICE AND CONTROL METHOD THEREFOR
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United States of America Patent
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Issued Date -
Aug 8, 2024
app pub date -
Apr 29, 2022
filing date -
Apr 29, 2022
priority date (Note) -
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Abstract
A display device and a control method therefor are disclosed. The display device includes: a first backlight module; a second backlight module located at a light emergent side of the first backlight module; and a display panel located at a side of the second backlight module facing away from the first backlight module; where the first backlight module includes a first light board, and the first light board emits light to a side of the second backlight module; the second backlight module includes at least one second light board, second light boards of the at least one second light board are stacked, and the second light boards transmit the light emitted by the first backlight module and emit light to the display panel; the first light board includes a plurality of first light sources, each second light board of the second light boards includes a plurality of second light sources.
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