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Assignee: University of Tsinghua

Location: Beijing, CN
No. of patents: 1

Number	Title	Issue Date
7334934	Light guide device and a backlight module using the same A light guide device includes a main body and a plurality of parallel elongate first V-shaped microstructures. The main body has an incident surface; an emitting surface adjoining the incident surface; and a reflecting surface opposite to the emitting surface. The f...	02/26/2008