Interface tube with stepped configuration

Details Interface tube with stepped configuration Interface tube with stepped configuration

2006-04-25

2006-04-25

Perkey, W. B. (Department: 2851)

Optics: image projectors

Light shield, mask, hood, or diaphragm

C353S020000, C353S119000, C362S558000, C362S561000

Reexamination Certificate

active

07033029

ABSTRACT:
An interface tube is provided for an image display device. In one embodiment, an interface tube having an inside surface and a center region where the at least a portion of the inside surface includes light-disbursing elements. The light-disbursing elements may be configured to direct a substantial portion of reflected light away from the center region to prevent center region from exceeding a specified temperature.

REFERENCES:
patent: 2270517 (1942-01-01), Drucker
patent: 4739396 (1988-04-01), Hyatt
patent: 5709463 (1998-01-01), Igram
patent: 6398368 (2002-06-01), Chen
patent: 6609816 (2003-08-01), Ansari et al.
patent: 6637895 (2003-10-01), Fujimori et al.
patent: 6814442 (2004-11-01), Okuyama et al.
patent: 6840633 (2005-01-01), Davis et al.
patent: 2001/0035720 (2001-11-01), Guthrie et al.
patent: 2002/0018295 (2002-02-01), Okuyama et al.
patent: 2002/0064046 (2002-05-01), Davis et al.
patent: 2004/0120153 (2004-06-01), Pate
patent: 2004/0207822 (2004-10-01), Lee et al.

Affiliated with

Also associated with

Rating

Interface tube with stepped configuration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Interface tube with stepped configuration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interface tube with stepped configuration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3584186