Light guide member, planar light source device using the...

Details Light guide member, planar light source device using the... Light guide member, planar light source device using the...

2011-03-08

2011-03-08

O Shea, Sandra L (Department: 2885)

Illumination

Edge lighted panel

Light guide

C362S561000, C362S560000, C362S097200

Reexamination Certificate

active

07901124

ABSTRACT:
A light guide member in which a light that has entered one major face from an illuminant is emitted from the other major face, includes a cut portion provided with a specified face inclined toward the other face at a section of one major face that faces the illuminant, and a reflecting portion, which reflects a light emitted from the illuminant, on the inclined face.

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Shibata, Hirokazu, “Heat Dissipation Mechanism of LED Backlight ‘Triluminos’,” Techno-Frontier Symposium 2005, Apr. 20, 2005, pp. G3-3-1 to G3-3-4.

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