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. 06, 2005
Filed:
May. 15, 2001
Hideyuki Koguchi, Kanagawa, JP;
Hideyuki Koguchi, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
In a printer, in order to compensate for non-uniformity of one of or both of film thickness of each pixel by an ink applying characteristic of the printer and fluctuations over time of a surface area, as well as to compensate for positional non-uniformity, new image data is generated from original image data and from the ink applying characteristic of the printer. Even if ink is supplied in a constant amount, an image is formed without non-uniform density. The printer has a simple structure in which a single dam plate (ink key) is provided along an axial direction of an ink moving roller. In ink supply control, a degree of opening of the dam plate is always a constant degree of opening, and an amount of ink supplied per unit time is a constant amount.