Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mei-Fen Lin0
Pang-Hsuan Liu0
Chih-Lin Wang0
Jing-Huan Liao0
Date of Patent
May 27, 2008
0Patent Application Number
114195130
Date Filed
May 22, 2006
0Patent Primary Examiner
Patent abstract
A light spreading device and a backlight module utilizing the same. The backlight module includes a light guide, a plurality of point lights, and a plurality of light spreading devices. The light guide includes an entrance surface. The point lights are disposed near the entrance surface. Each light spreading device, corresponding to one of the point lights, is disposed between the light guide and the corresponding point light.
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