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:
Jul. 31, 2007
Filed:
Dec. 09, 2003
Takeshi Yokoyama, Hachioji, JP;
Takeshi Yokoyama, Hachioji, JP;
Abstract
An ink jet printer has a recording head, having a nozzle, for jetting ink to be cured by irradiating with an ultraviolet ray from the nozzle, and an ultraviolet ray irradiating device for irradiating the ink jetted by the recording head with a plurality of ultraviolet rays. The ultraviolet ray irradiating device has a plurality of ultraviolet ray sources respectively emitting a plurality of ultraviolet rays of a plurality of light emitting wavelength peaks different from one another. After the ink jetted from the nozzle arrives at a recording medium, an image is formed by irradiating the ink of the recording medium with the ultraviolet rays of the ultraviolet ray irradiating device and curing the ink.