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:
Sep. 25, 1990
Filed:
Jun. 27, 1988
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01D / ; H04N / ;
U.S. Cl.
CPC ...
346-11 ; 346 46 ; 346 75 ; 3461 / ; 358 75 ;
Abstract
A method of and an apparatus for forming a color picture, which can provide sufficiently satisfactory picture quality and which can be made practicable in terms of cost and reliability utilizes colorants having a plurality of different densities with respect to at least one color among yellow, magenta and cyan provided to form a color picture. Assuming that the number of densities of each color of yellow, magenta and cyan is respectively N.sub.Y, N.sub.M and N.sub.C, the magnitude relation among them is set to be N.sub.M, N.sub.C >N.sub.Y.