Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same
A light guide unit for a point light source includes a light incident portion, a first reflecting portion and a second reflecting portion. The light emitted from the point light source enters to the light incident portion. The light incident portion includes an optical pattern diffusing an incident...
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Main Author | |
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Format | Patent |
Language | English |
Published |
25.04.2007
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Subjects | |
Online Access | Get full text |
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