DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Mar 30, 2023
app pub date -
Apr 25, 2022
filing date -
Apr 25, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A display device includes a display panel and a backlight module. The backlight module is arranged under the display panel. The backlight module includes a matrix of light sources and a reflective sheet. The reflective sheet is disposed around or on at least one corner of the matrix of light sources. The reflective sheet has an upper edge, a reflective surface and a lower edge. The upper edge is far away from the matrix of light sources relative to the lower edge. A light conversion coating having a plurality of dots of different sizes is formed on the reflective surface. The matrix of light sources emits a first light toward the reflective sheet, and the first light is changed by the light conversion coating to form a second light, wherein the first light and the second light are of different colors.
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