Illumination – Edge lighted panel – Light modifier for edge lit light source
Reexamination Certificate
2007-03-13
2007-03-13
Husar, Stephen F (Department: 2875)
Illumination
Edge lighted panel
Light modifier for edge lit light source
C362S235000, C362S511000, C362S610000, C362S612000, C362S613000, C362S615000, C362S617000, C362S620000
Reexamination Certificate
active
10906868
ABSTRACT:
A backlight module has a light guide plate having a transparent plate and a light-mixing structure. The light-mixing structure contains a light-convergence body and a light-dispersing body connected with each other to form an hourglass-shaped structure. With the light-mixing structure, the light guide plate can mix light beams of different colors to produce white light beams.
REFERENCES:
patent: 6540377 (2003-04-01), Ota et al.
patent: 6608332 (2003-08-01), Shimizu et al.
Dunwiddie Meghan K.
Hsu Winston
Husar Stephen F
Jemitek Electronics Corp.
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