Gray scale printing using spatial light modulators

Details Gray scale printing using spatial light modulators Gray scale printing using spatial light modulators

1993-03-29

1995-10-24

Reinhart, Mark J.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

358298, H04N 121

Patent

active

054614104

ABSTRACT:
A method for gray scale printing combining row integration and pulse width modulation. A spatial light modulator (102) has one line (104) designated to perform PWM within a given line time. Another area of the modulator (106) has lines designated to perform row integration on the print image, allowing for more gray levels. An additional area (108) can be designated to correct for defects in the illumination profile and the printed images.

REFERENCES:
patent: 4638308 (1987-01-01), Ott

Affiliated with

Also associated with

Rating

Gray scale printing using spatial light modulators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gray scale printing using spatial light modulators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gray scale printing using spatial light modulators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1889893