Plane-like lighting units and display equipment provided...

Illumination – Light fiber – rod – or pipe – Light emitting diode

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C362S558000, C362S225000, C362S224000, C362S027000, C362S035000, C362S331000, C362S583000, C362S561000, C362S800000

Reexamination Certificate

active

06883950

ABSTRACT:
A lighting unit having a plurality of light-emitting diode (LED) light sources arranged in parallel, a plurality of light-guiding members arranged along a direction wherein the LED light sources are arranged, a light reflecting part arranged on one side face of the light-guiding members, a light diffusion part arranged on an other side face of the light-guiding members, a light semi-transmitting reflection part arranged between the LED light source and the light diffusion part, and an optical path changing part arranged above the light-guiding members. A side of the light-guiding members that faces the light diffusion part is flat.

REFERENCES:
patent: 5070431 (1991-12-01), Kitazawa et al.
patent: 5249104 (1993-09-01), Mizobe
patent: 5779339 (1998-07-01), Konishi et al.
patent: 6317177 (2001-11-01), Matsushita et al.
patent: 2-208631 (1990-08-01), None
patent: 3-214191 (1991-09-01), None
patent: 4-338723 (1992-11-01), None
patent: 6-235825 (1994-08-01), None
patent: 8-320489 (1996-12-01), None
patent: 9-282921 (1997-10-01), None
patent: 11-149073 (1999-06-01), None
patent: 10096 (2000-01-01), None
patent: 2000-275604 (2000-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Plane-like lighting units and display equipment provided... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plane-like lighting units and display equipment provided..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plane-like lighting units and display equipment provided... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3435586

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.