Panel light source device and back light module for liquid...

Details Panel light source device and back light module for liquid... Panel light source device and back light module for liquid...

2005-05-17

2005-05-17

Husar, Stephen (Department: 2875)

Illumination

Revolving

C349S065000

Reexamination Certificate

active

06893136

ABSTRACT:
A panel light source device comprises a light source, a U-shaped reflector surrounding the light source, a light guide, and a plurality of metal grid wires. The light guide has an incoming surface facing the light source and an outgoing surface. The light is transmitted into the light guide from the incoming surface and then transmitted out of the light guide from the outgoing surface. The metal grid wires are disposed between the incoming surface and the light source for transmitting the light with a predetermined polarization therethrough and reflecting the rest light therefrom.

REFERENCES:
patent: 5477422 (1995-12-01), Hooker et al.
patent: 5485354 (1996-01-01), Ciupke et al.
patent: 6086212 (2000-07-01), Onishi et al.
patent: 6160595 (2000-12-01), Kishimoto
patent: 6164790 (2000-12-01), Lee
patent: 20020003593 (2002-01-01), Arakawa et al.
patent: 20040080926 (2004-04-01), Chen et al.
patent: 1327166 (2001-12-01), None
patent: 63-168626 (1988-07-01), None
patent: 09-288211 (1997-11-01), None
patent: 118937 (2000-08-01), None

Affiliated with

Also associated with

Rating

Panel light source device and back light module for liquid... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Panel light source device and back light module for liquid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Panel light source device and back light module for liquid... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3408997