| Patent Number |
Title Of Patent |
Date Issued |
| 7465404 |
Ink-jet printhead and method for manufacturing the same |
December 16, 2008 |
| An ink-jet printhead includes a substrate on which an ink chamber to be supplied with ink to be ejected is formed on a front surface of the substrate, a manifold for supplying ink to the ink chamber is formed on a rear surface of the substrate, and an ink passage in communication with |
| 7073891 |
Monolithic ink-jet printhead having a metal nozzle plate and manufacturing method thereof |
July 11, 2006 |
| A monolithic ink-jet printhead includes a substrate having an ink chamber to be supplied with ink to be ejected on a front surface thereof, a manifold for supplying ink to the ink chamber on a rear surface thereof, and an ink channel in communication with the ink chamber and the mani |
| 7069656 |
Methods for manufacturing monolithic ink-jet printheads |
July 4, 2006 |
| A monolithic ink-jet printhead includes a substrate having an ink chamber to be filled with ink to be ejected on a front surface, a manifold for supplying ink to the ink chamber on a rear surface, and an ink channel communicating between the ink chamber and the manifold, a barrier wall |
| 6984024 |
Monolithic ink-jet printhead having an ink chamber defined by a barrier wall and manufacturing m |
January 10, 2006 |
| A monolithic ink-jet printhead includes a substrate having an ink chamber to be filled with ink to be ejected on a front surface, a manifold for supplying ink to the ink chamber on a rear surface, and an ink channel communicating between the ink chamber and the manifold, a barrier wall |
| 6979076 |
Ink-jet printhead |
December 27, 2005 |
| An ink-jet printhead includes a substrate on which an ink chamber to be supplied with ink to be ejected is formed on a front surface of the substrate, a manifold for supplying ink to the ink chamber is formed on a rear surface of the substrate, and an ink passage in communication with |
| 6561631 |
Ink jet printer head |
May 13, 2003 |
| An ink jet printer head includes a substrate having a heat resisting body, an ink chamber barrier installed on the substrate so as to form a side wall of an ink chamber filled with ink introduced through an ink channel, and a nozzle plate having a nozzle hole communicating with the ink c |
| 6494564 |
Print array head and fabrication method thereof |
December 17, 2002 |
| A print array head and a fabrication method thereof. The print array head includes a positioning means for aligning coordinates of a nozzle plate of a page width size with coordinates of a heater chip. The positioning means includes a pair of aligning holes formed on opposite sides of a |
| 6345883 |
Ink jetting apparatus with fins |
February 12, 2002 |
| An ink jetting apparatus includes a nozzle module, a driving module, and a membrane. The nozzle module includes an ink chamber for reserving ink, and a nozzle hole for permitting ink in the ink chamber to be jetted therethrough. The driving module includes a working fluid chamber charged |
