Ink-jet head, ink-jet printer having the ink-jet head and printing method
US7798602B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2006 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Dec 30, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J11/0024
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink-jet printer includes an ink-jet head. The ink-jet head has an image printing head and a ground-color-layer printing head. The image printing head is configured to print an image on a medium and has at least one image printing ink discharge port. The ground-color-layer printing head is configured to print a ground-color-layer on the medium and has at least one ground-color-layer printing ink discharge port. The medium and the ink-jet head are configured to relatively move parallel to a first line and along a second direction substantially perpendicular to the first line. A position of the ground-color-layer printing ink discharge port is displaced from a position of the at least one image printing ink discharge port along the first line and the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.