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.
Patent No.:
Date of Patent:
Aug. 17, 2010
Filed:
Jun. 25, 2002
Masayuki Seko, Nagano-ken, JP;
Naoki Kuwata, Nagano-ken, JP;
Masayuki Seko, Nagano-ken, JP;
Naoki Kuwata, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An image-processing device adapted to the increased types of color printers without excessive manpower includes a common color correction unit, which carries out a conversion (color correction or customization) common to the models of color printers. Therefore, the method for conversion does not need to be changed depending on the type of color printer. As a result, color correction mode-adapted LUTs, stored color correction LUTs, and light source correction LUTs needed for the common color correction unit do not increase even if the models of color printers increase, and common LUTs can be used. Consequently, the manpower needed to fabricate the color correction mode-adapted LUTs, stored color correction LUTs, and light source correction LUTs does not increase even if the models of printers increase, so that the image-processing device can be adapted to an increase of the models of color printers without excessive manpower.