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:
Dec. 31, 2002
Filed:
Feb. 11, 1997
Applicant:
Inventors:
Nobuhito Yamaguchi, Inagi, JP;
Hiroshi Fujiike, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 5/06 ;
U.S. Cl.
CPC ...
B05D 5/06 ;
Abstract
A color filter manufacturing method manufactures a high-quality color filter by greatly reducing color irregularity in the respective pixels. This is accomplished by manufacturing a color filter by coloring each pixel with a plurality of discharged inks arrayed in the scanning direction while relatively scanning an ink-jet head over a substrate a plurality of times, wherein a coloring operation is performed by changing the discharging positions of inks onto the respective pixels in at least one of a plurality of scanning operations are changed with respect to those in other scanning operations.