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7628464 Liquid drop placing apparatus and liquid drop placing method  
An ink jet head ( 1 ), a substrate ( 13 ) receiving a liquid drop ( 2 ) discharged from the ink jet head ( 1 ), a device for irradiating or reflecting light from a nozzle hole or its vicinity of...
7604848 Method for forming a mark with pivoting of a nozzle about its target  
A method for forming a mark includes ejecting a droplet of a liquid from a nozzle onto an ejection target position on a surface of an object along an ejecting direction; radiating a laser beam from...
7410242 Photonically activated fluid dispensing system and methods  
A fluid dispensing system, including a photon source disposed on a moveable carriage and a fluid ejector array having a plurality of fluid ejection elements disposed on a substrate. Each fluid...
7399062 Photonically activated fluid ejector apparatus and methods  
A fluid ejector head, including a fluid ejector disposed on an ejector support, and a photodetector electrically coupled to the fluid ejector. The fluid ejector head also includes a photon source...
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...
7374273 Droplet ejecting device, droplet ejecting method, and electronic optical device  
A droplet ejecting device includes an ejector that is adapted to eject a liquid stored in a pressure chamber from an ejecting nozzle, by applying pressure to the pressure chamber; an ejection...
7287833 Fluid ejection devices and operation thereof  
Briefly described, embodiments of this disclosure include systems and methods for ejecting fluid from a fluid ejection system. One exemplary method, among others, includes: heating a fluid to a...
7125101 Photonically activated fluid ejector apparatus and methods  
A fluid ejector head, including a fluid ejector disposed on an ejector support, and a photodetector electrically coupled to the fluid ejector. The fluid ejector head also includes a photon source...
7104623 Fluid ejection system with photosensor activation of ejection element  
A fluid ejection system includes a fluid ejection assembly including a plurality of photosensors and a first array of fluid ejection elements. Each of the fluid ejection elements is configured to...
7083250 Fluid ejection and scanning assembly with photosensor activation of ejection elements  
A fluid ejection and scanning assembly includes a drop ejection element that causes fluid to be ejected from an associated nozzle chamber when activated. A first photosensor is coupled to the...
6927018 Three dimensional printing using photo-activated building materials  
The present invention provides a method, article of manufacture and system for fabricating an article using photo-activatable building material. The method includes the steps of applying a layer of...
6861034 Priming mechanisms for drop ejection devices  
Provided is a priming mechanism for priming a biofluid drop ejection device having a drop ejection opening leading to an ejection reservoir. The priming mechanism includes a vacuum unit which...
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...
6799819 Photosensor activation of an ejection element of a fluid ejection device  
A replaceable printer component includes an array of fluid ejection elements. Each of the fluid ejection elements is configured to cause fluid to be ejected when the fluid ejection element is...
6747684 Laser triggered inkjet firing  
A printing system has a laser scanner and a print bar such as a page-width-array printhead associated with an array of photodetectors. The scanner scans the array of photodetectors, to selectively...
6623107 Printing apparatus and method utilizing a light-activated ink release system  
A printing apparatus in the form of an inkjet printer and a printing method utilizes a light-activated ink release system. The apparatus includes at least one nozzle having an ink body that is...
6503454 Multi-ejector system for ejecting biofluids  
A multiple-ejector system for printing arrays of biofluids include a tooling plate having a plurality of sets of tooling pins extending outward from the surface of the tooling plate. A printed...
6491969 Print head for ejecting liquid droplets and associated methods  
An embodiment of the present invention includes a disposable print head for ejecting controlled amounts of liquid (e.g., solder) at a high rate onto the surface (e.g., an integrated circuit) in...
6473966 Method of manufacturing ink-jet printer head  
A printer head substrate having a silicon substrate on which heat generating elements and partitions are formed and an orifice plate which adhered to the partitions is placed on a stage of a...
6474783 Ink-jet printing apparatus and method using laser initiated acoustic waves  
A printing device including a laser for generating at least one laser beam, a controller, a print head having a plurality of orifices, and an ink supply for supplying ink to the print head. The...
6341846 Printing device and photographic paper  
A printing device, in which a vaporizable dye is thermally transcribed onto a receptor layer provided as an upper layer of a photographic paper base, with a light radiating body for whitening a...
6330857 Printing machine using laser ejection of ink from cells  
The printing machine is designed to print different polygraphic matter without replacement of the printing form upon transition from printing one publication to another. The machine includes a...
6305787 Ink jet recording method  
An ink jet recording method comprising: supplying insulating oily ink to an ejection part disposed so as to face a recording medium; irradiating the ink at the ejection part with light; applying an...
6270194 Printing method and printing device for realizing the same  
The method for printing is carried out by creating pressure pulses at individual points of an ink layer which has been applied onto the surface of a continuous smooth plate, focusing a light beam...
6231162 Ink-jet printing method and an ink-jet printing head  
A method of ink-jet printing is implemented by focusing a laser light beam on an ink disposed in capillaries of a head and producing shock pulses therein resulting in ejection of drops of said ink...
6212317 Method of manufacturing color filter and device of manufacturing the same  
The device of manufacturing a color filter relating to the invention is provided with a laser irradiation device, in which the condensing lenses are spaced with a pitch whereby a color pattern of...
6116708 Recording systems and recording units employed in the recording systems  
A recording unit has an illuminating device for projecting light on an original to form an original image, and an optical device which focuses the original image formed by the illuminating device....
6056388 Method of ink-jet printing and an ink-jet printing head for carrying out the method  
6022089 Image formation apparatus  
A high-speed image formation apparatus with a simple construction, which is economical and light in weight, and can save space and energy. In the Figure, the apparatus comprises laser scanner means...
5992977 Opto-thermal conversion recording apparatus  
A photoconductive layer is formed on the entire outer peripheral surface of a light transmissive drum, and a conductive layer is formed on the photoconductive layer and is made up of a plurality of...
5880759 Liquid ink printing apparatus and system  
A new printing system for drop on demand printing divides the printing process into two stages: a drop selection stage to select drops to be printed which generates a difference in meniscus...
5847732 Recording device  
During the recording where a liquid dye 22 supplied through a dye passage 27 is supplied to a vaporizing means 17 due to the capillarity of many small columns 21 within a vessel formed by coupling...
5828391 Thermal transfer recording device  
A thermal transfer recording device in which a gap is provided between a layer of a transfer dye and an object of transfer recording and in which the transfer dye is supplied to a transfer section...
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...
5748211 Recording head and recording apparatus  
A recording head and a recording apparatus using this recording head with which while exploiting the merits of an ink-vaporizing laser beam printer it is also possible to maintain good performance...
5739831 Electric field driven ink jet printer having a resilient plate deformable by an electrostatic attraction force between spaced apart electrodes  
An ink jet print head of the electric-field drive type includes: a nozzle plate including a ink spouting hole; a resilient plate deformable when it receives an electrostatic attraction force; a...
5713673 Recording head, recording device and recording method  
A print head, printer and recording method wherein dye recording materials 22Y, 22M, 22C are irradiated by a laser beam L or the like so as to vaporize them, and transport them to a recording...
5699098 Recording unit structure and recording device  
A recording unit structure comprising a recording material layer faced to a recording body with a space incorporated therebetween, so that said recording material is vaporized and transferred to...
5666598 Image forming method and apparatus using energy beam impingement on image forming particles to move the same  
A high-speed image forming method and apparatus is capable of directly controlling a toner by the force of an energy beam. Selected toner particles in a mass of toner adhering to the surface of a...
5568170 Laser recording apparatus for vaporizing colder dye across a gap, and recording method thereof  
The recording apparatus of the present invention comprises a recording part in which a layer of a heat-fusible recording material is formed opposite a recording medium with a gap between, the...
5561451 Sublimation type printer and photographic paper therefor  
A laser sublimation type color video printer includes a plurality of dye tanks for accommodating solid powder form sublimating dyes. The dye tanks are communicated with liquid dye vaporizing...
5447562 Ink, ink-jet recording method making use of the ink, instrument provided with the ink and production method of the ink  
Disclosed herein is an ink comprising a coloring material and a liquid medium, wherein the liquid medium comprises a solvent containing clusters composed of 1 to 10 molecules.
5148186 Ink jet recording method  
An ink jet recording method is disclosed by which, the temperature of the ink droplet discharged from the discharge opening by a discharge signal becomes 60° C. or higher at the printing position...
5021808 Laser actuated recording apparatus  
A laser actuated image recording apparatus having an ink retaining layer. Concentrated light is projected towards a flexible film ink retaining layer so as to heat ink contained thereon and cause...
4723135 Printer using ink balls  
A printer using ink balls includes ink balls, an injection pipe, an ink ball driving mechanism, a force applying mechanism, and a heating unit. The ink balls are made of an ink material and having...
4607267 Optical ink jet head for ink jet printer  
An optical ink jet head for an ink jet printer irradiates a photochemically reactive substance by an active electromagnetic wave to generate gas so that ink is ejected by the pressure of the gas....
4531138 Liquid jet recording method and apparatus  
A liquid jet recording method and apparatus for recording information on a recording medium. A laser beam is irradiated onto an opto-mechanical transducer provided at a position, in a liquid flow...
4492966 Recording apparatus  
A recording apparatus includes a recording unit having a plurality of dot forming portions disposed in a plane, a carriage which moves incrementally in a direction normal to the plane of dot...
4312009 Device for projecting ink droplets onto a medium  
A device for projecting ink droplets through a set of projection holes to print a pattern under selective electrical or light pulse control. A first plate formed with a large number of holes is...
4117497 Printing and displaying technology using selective laser beam pricking of liquid film for writing information  
This disclosure obtains printing and displaying of information stored as a pattern of orifices in a colored liquid film established on the interstices of a screen-mesh member. A laser beam is used...
Matches 1 - 50 out of 59 1 2 >