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:
Apr. 19, 2016
Filed:
Aug. 01, 2011
Yuan Chang, Newtown Square, PA (US);
Yuan Chang, Newtown Square, PA (US);
Other;
Abstract
The present invention relates to an inkjet printing apparatus, includes at least four same-typed print heads, among which, at least two eject ink for coating layer, the rest for colored inks; print heads printing coating layer are interpolated or arranged abreast in a row, and those for colored inks are ranked abreast in another; along printing medium's motion direction, nozzles of print heads ejecting the same colored ink are connected in series. Arranging or interpolating print heads ejecting ink for coating layer in a row and print heads ejecting colored inks arranged abreast in another to make whole printing area covered by coating layer in the present invention, greatly narrow width of print head baseplate, reduce demands on width of UV solidification devices, save cost, and improve operating stability of carriage.