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:
Oct. 25, 1983
Filed:
Feb. 08, 1982
Kazutaka Yoshida, Minami-ashigara, JP;
Hideo Horiuchi, Minami-ashigara, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A method for representing a complex color by providing a mean-value a color mixture of low and middle color density so as to deposit at least two kinds of different color ink drops on a dot matrix in such a way as to permit a single ink drop to be in each of the greater part of the cells of the dot matrix. But a subtractive color mixture is used at high color density so as to deposit at least two kinds of different color ink drops on a dot matrix in such a way as to permit at least two kinds of ink drops to be superimposed in each of the greater part of the cells of the dot matrix. With a dot matrix of rectangular configuration of columns and rows of cells, each color is applied starting from a different corner of the matrix and progressing toward the diagonally opposite corner as the required level of color density progressively rises.