Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent
1991-07-29
1992-08-11
Reinhart, Mark J.
Recorders
Printing, dotting, or punching marker
Ink transfer support or moving means
358296, H04N 121
Patent
active
051383390
ABSTRACT:
Microaddressable printers and other types of display systems are provided for rendering two dimensional images on high gamma, photosensitive recording media. These systems are microaddressable because they are operated in an overscanned mode to render images by scanning one or more intensity modulated scan spots over a high gamma, photosensitive recording medium in accordance with a scan pattern that causes the spot or spots to superimpose multiple discrete exposures on the recording medium on centers that are separated by a pitch distance that is significantly less than the effective spatial diameter of the scan spot or spots (e.g., the full width/half max. diameter of a gaussian scan spot). Overscanned systems have substantially linear addressability responses, so boundary scans that are intensity modulated in accordance with preselected offset values are used by these systems for spatially positioning the transitions that are contained by the images they render to a sub-pitch precision.
REFERENCES:
patent: 4912568 (1990-03-01), Shimano
patent: 4965599 (1990-10-01), Roddy et al.
Curry Douglas N.
Hecht David L.
Reinhart Mark J.
Xerox Corporation
LandOfFree
Microaddressability via overscanned illumination for optical pri does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microaddressability via overscanned illumination for optical pri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microaddressability via overscanned illumination for optical pri will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-349658