H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 1/46 (2006.01) G06F 3/12 (2006.01)
Patent
CA 2102253
- 1 - COLOR PRINTING METHOD BASED ON UNLIMITED VIRTUAL OR IMAGINARY SCREENS HAVING HALFTONE DOTS OF A SINGLE OR MIXED TYPE DISTRIBUTION ABSTRACT OF THE DISCLOSURE A color printing method is disclosed which is based on virtual or imaginary screens having halftone dots of a single or mixed type distribution . Virtual screens are related to the printing process in which a media is used to transfer the halftone dots pattern to the press' actual printing unit . Imaginary screens are related to any printing process in which a specific digitally manipulated halftone dots pattern activates the printing engine within various equipment such as : computer to plate presses, plotters, printers, copying or facsimile machines, proofers . By properly selecting the halftone dots distribution, that can be either of single or mixed type within one screen or within the separation screens , it is possible to cancel any linear, worm or rosette type Moiré artifacts without inducing tonal rendition shifts . In addition to these merits, the improved and versatile halftone dots distribution allows the Moiré free printing of unlimited subtractive and/or additive colors by using fairly less accurate, thus substantially less expensive printing equipment.
Gowling Lafleur Henderson Llp
Ultimate Technographics Inc.
LandOfFree
Colour printing method based on unlimited virtual or... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Colour printing method based on unlimited virtual or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colour printing method based on unlimited virtual or... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1393774