DISPLAY SUBSTRATE, CONTROL METHOD THEREOF, AND DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Apr 4, 2024
app pub date -
Dec 28, 2020
filing date -
Mar 24, 2020
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Abstract
The present disclosure discloses a display substrate, a control method thereof and a display device, and relates to the field of display technologies. The display substrate includes: a first substrate, a second substrate, a liquid crystal layer, a plurality of pixel electrodes, and a plurality of light-emitting elements. The plurality of pixel electrodes and the plurality of light-emitting elements are both disposed on a side, proximal to the liquid crystal layer, of the first substrate. When external ambient light is weak, the plurality of light-emitting elements in the display substrate may supply auxiliary light sources to the display substrate, such that the display substrate normally emits light to ensure a display effect. Moreover, since light emitted by the plurality of light-emitting elements may be directly emitted from the second substrate, the light emitted by the light-emitting elements can be prevented from leaking from lateral sides of the second substrate, thereby ensuring the display effect of the display substrate.
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