Shuttering system for scanning projectors

Details Shuttering system for scanning projectors Shuttering system for scanning projectors

2005-03-24

2009-12-08

Hess, Daniel A (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

Reexamination Certificate

active

07628327

ABSTRACT:
A shuttering system for a scanning projector having a laser source, a grating light valve light modulator, and a light steering scanner includes a feedback system interconnecting the scanner with the light modulator. The feedback system is configured to deactivate the light modulator in case of scanner malfunction, so as to redirect laser light away from the scanner.

REFERENCES:
patent: 4571627 (1986-02-01), Stempeck
patent: 6457834 (2002-10-01), Cotton et al.
patent: 6480634 (2002-11-01), Corrigan
patent: 6650354 (2003-11-01), Morizono et al.

Affiliated with

Also associated with

Rating

Shuttering system for scanning projectors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shuttering system for scanning projectors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shuttering system for scanning projectors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4146250