The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 28, 2018

Filed:

Feb. 02, 2017
Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventor:

Yasutoshi Takeuchi, Nagano, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/21 (2006.01); G06K 15/10 (2006.01); H04N 1/401 (2006.01); H04N 1/50 (2006.01); H04N 1/60 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2103 (2013.01); G06K 15/105 (2013.01); H04N 1/4015 (2013.01); H04N 1/506 (2013.01); H04N 1/603 (2013.01);
Abstract

In Safter the first halftone, a scanning path is determined. In S, a printing region to undergo multipass printing is fragmented. In S, a printing time gap between the first printing time and the second printing time is calculated in the printing position. In S, the position of the scanning path is associated with information on a color conversion table corresponding to the time gap. In the subsequent second color conversion, the color conversion table for use in color conversion is switched to the color conversion table corresponding to the time gap by using information on the pre-specified position of the scanning path and information on the color conversion table.


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