Display device
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United States of America
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Mar 22, 2022
Grant Date -
Jun 18, 2020
app pub date -
Nov 18, 2019
filing date -
Nov 18, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A display device includes a viewing angle control panel and a backlight module. The backlight module is arranged below the viewing angle control panel, and includes a light source and an optical adjustment layer. The optical adjustment layer includes a first surface, a second surface and a plurality of openings. The second surface is arranged in opposite to the first surface and in proximity to the light source. The plurality of openings pass through the optical adjustment layer.
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