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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.:

US 6347854 B1

PDFFull Text
Date of Patent:
Feb. 19, 2002

Filed:

May. 15, 2000

Image recording device capable of preventing deviation of ink dot on recording medium

Applicant:
Inventors:

Masakazu Okuda, Tokyo, JP;

Fuminori Takizawa, Tokyo, JP;

Yasuhiro Otsuka, Tokyo, JP;

Torahiko Kanda, Tokyo, JP;

Assignee:

NEC Corporation, Tokyo, JP;

Attorney:

Foley & Lardner

Primary Examiner:

Craig A Hallacher

Int. Cl.
CPC ...
B41J 2/205 ;
U.S. Cl.
CPC ...
B41J 2/205 ;
Abstract

In an image recording device which records an image on a recording medium responsive to a desired gradation in each pixel and which includes a recording head for jetting an ink droplet having a diameter at a timing therefrom, the diameter of the ink droplet is modulated in response to the desired gradation in each pixel while the timing is modulated dependent on the modulated diameter. Thus, a position of impact of the ink droplet is not deviated, so that quality of image is not deteriorated.

Find Patent Forward Citations

Okuda, Masakazu. (2002). Image recording device capable of preventing deviation of ink dot on recording medium (U.S. Patent No. 6347854). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6347854

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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