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| Number | Title | Issue Date |
| 7806514 | Inkjet recording apparatus The inkjet recording apparatus which forms an image on a recording medium by applying a first liquid containing coloring material and a second liquid containing no coloring material or the coloring material of not greater than 0.1 wt %, on the recording medium, incl... | 10/05/2010 |
| 7404624 | Ink-jet printhead and ink expelling method using a laser An ink-jet printhead using a laser to expel ink includes an ink chamber to be filled with ink and an ink channel to supply the ink chamber with ink, the ink chamber and the ink channel formed in a passageway plate, a cover plate provided on the passageway plate, an ... | 07/29/2008 |
| 7387682 | Liquid drop discharge device, printer, printing method, and electro-optical device A liquid drop discharge device such as an ink jet device is provided that discharges a liquid drop with high precision. The liquid drop is discharged from a discharge head to a target position of a substrate and a cylindrical laser beam surrounds a trajectory that t... | 06/17/2008 |
| 7334871 | Fluid-ejection device and methods of forming same The described embodiments relate to fluid-ejection devices and methods of forming same. One exemplary embodiment includes a plurality of fluid drop generators and associated electrically conductive paths, and at least one electron beam generation assembly configured... | 02/26/2008 |
| 6854829 | Laser-actuatable inkjet printing system and printer A laser-actuatable inkjet printing system for printing an image from digital raster data onto a print medium is disclosed. The printing system includes at least a printhead having a laser-penetrable chamber for holding ink therein. The printhead also includes a plur... | 02/15/2005 |
| 5781210 | Recording method and recording solution A recording method of ink jet system which employs a recording solution composed of a dye which vaporizes more than 90 wt % upon heating at a temperature above 300° C., leaving residues in an amount less than 10 wt %, and a solvent having a boiling point... | 07/14/1998 |
| 5742412 | Ink jet type head for pigment type ink with different pulses applied to electrodes An ink jet type head has a plurality of ink ejection electrodes in a form of parallel strips formed on a base. The ink ejection electrodes include first ejection electrode and second ejection electrodes provided adjacent to two sides of the first ejection... | 04/21/1998 |
| 4455561 | Electron beam driven ink jet printer A new type of thermal ink jet print head is provided which is driven by an electron beam. The print head is constructed of an electron permeable thin film (electron window) which in one embodiment, has on one of its surfaces a plurality of electron absorb... | 06/19/1984 |
| 4210080 | Imaging method and apparatus Liquid ink is held in the openings of a screen which is placed adjacent a grounded conductive surface. Electrical charge is delivered to selected ones of the openings so that the charged ink is drawn to the grounded conductive surface by the attractive fo... | 07/01/1980 |
