| Patent Number |
Title Of Patent |
Date Issued |
| 6913378 |
Direct-lighting type back light unit |
July 5, 2005 |
| A direct-lighting type back light unit includes a plurality of light sources for emitting light outward; a reflecting plate defining a plurality of curved reflecting recesses in which the light sources are respectively arranged. Each recess forms a first convex reflecting surface at |
| 6863414 |
Front light module |
March 8, 2005 |
| A front light module includes a light guide plate having opposite ends and a front surface and an opposite back surface connected to each other by the ends. The front surface forms sets of raised ridges, each raised ridge having opposite inclined faces. The front surface also forms a rec |
| 6808281 |
Backlight module having concave struture |
October 26, 2004 |
| A backlight module includes a light guide plate having opposite ends. The light guide plate has a light emitting surface and an opposite back surface connected to each other by the ends. The back surface has a concave contour whereby thickness of the light guide plate is gradually re |
