Backlight unit having a lens with refraction and reflection portions
Number of patents in Portfolio can not be more than 2000
United States of America
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Oct 29, 2024
Grant Date -
N/A
app pub date -
Feb 11, 2020
filing date -
Feb 11, 2020
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A display device is provided. The display device includes: a substrate; and at least one light assembly separately located on the substrate, wherein the light assembly includes: a light source; and a lens configured to shield an upper surface and a side surface of the light source, wherein the lens includes: a refraction portion separately located on the upper surface of the light source; and a reflection portion separately located at the side surface of the light source. Thereby, the lens includes a reflection portion located at a side surface of the light source, thereby improving light efficiency of a backlight unit.
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