BACKLIGHT UNIT
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United States of America Patent
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N/A
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N/A
app pub date -
Oct 30, 2014
filing date -
Nov 1, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A backlight unit includes an anisotropic sheet disposed between a rectangular display panel portion and a light source disposed directly behind the rectangular display panel portion. The anisotropic sheet is a sheet to transmit and diffuse an emitted light of the light source toward the rectangular display panel portion, and has a structure that makes the emitted light more widely diffuse in a direction along a long side of a display surface of the rectangular display panel portion than in a direction along a short side of the display surface of the rectangular display panel portion. The long side and the short side of the display surface are different lengths.
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