Light guide member and backlight unit including light guide...

Details Light guide member and backlight unit including light guide... Light guide member and backlight unit including light guide...

2007-03-23

2008-07-15

Wong, Tina M (Department: 2874)

Optical waveguides

Noncyclindrical or nonplanar shaped waveguide

C385S129000, C362S612000, C362S615000

Reexamination Certificate

active

07400817

ABSTRACT:
A light guide member for guiding light received from a light source unit, the light source unit illuminating light toward the light guide member, the light guide member may include a plurality of first grooves on a first side of the light guide member, the first grooves extending along a first direction, and a plurality of first projections projecting from surfaces of the first grooves.

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