Matches 1 - 50 out of 151 1 2 3 4 >


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US20090309932 HEATER OF AN INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE HEATER  
A heater of a thermal inkjet printhead. The heater is formed of tantalum aluminum oxynitride (Ta—Al—ON), wherein the tantalum aluminum oxynitride is formed of about 30 to about 60 atomic %...
US20130162720 NOZZLE PLATE MANUFACTURING METHOD, NOZZLE PLATE, DROPLET DISCHARGE HEAD MANUFACTURING METHOD, DROPLET DISCHARGE HEAD, AND PRINTER  
A nozzle plate manufacturing method that offers excellent protection against discharge liquid and that enables a nozzle plate having high nozzle-hole accuracy to be manufactured with good yield....
US20080094455 INKJET PRINTHEAD HEATER AND METHOD OF MANUFACTURE  
An inkjet printhead heater including a plurality of unit heater layers each including a first nitride layer and a second nitride layer stacked on the first nitride layer, and an inkjet printhead...
US20130278679 LIQUID DROPLET DISCHARGE HEAD, METHOD OF MANUFACTURING LIQUID DROPLET DISCHARGE HEAD, AND LIQUID DROPLET DISCHARGE DEVICE  
In a liquid droplet discharge head, a first groove-shaped cavity is formed on a cavity plate, a second groove-shaped cavity is formed on a nozzle plate in addition to nozzle holes, when bonding...
US20080066634 MICROCONTACT PRINTING DEVICE  
A microcontact printing device including a tube member for storing or transferring a printing fluid or liquid and a printing element attached to an end of the fluid dispensing member. Further, a...
US20110031212 Manufacturing method for a thermal head  
Provided is a manufacturing method for a thermal head, including: bonding a flat upper substrate in a stacked state onto a flat supporting substrate including a heat-insulating concave portion...
US20100018948 Manufacturing method of nozzle for inkjet head  
A manufacturing method of a nozzle for an inkjet head. With the nozzle for an inkjet head, including a first board in which a nozzle hole is perforated, a middle layer stacked on the first board...
US20130293628 PRINTHEAD  
A printhead is disclosed herein. The printhead includes a die substrate having a surface. A trench is defined in the die substrate surface, and a support is positioned in the trench. A compliant...
US20090120902 Method Of Fabricating Filtered Printhead Ejection Nozzle  
A method of fabricating a printhead ejection nozzle is provided which includes depositing sacrificial material on a planar substrate form a scaffold of the sacrificial material on the substrate,...
US20150217568 PRINTHEAD WITH NANOTIPS FOR NANOSCALE PRINTING AND MANUFACTURING  
A nanoprinthead including an array of nanotip cantilevers, where each nanotip cantilever includes a nanotip at an end of a cantilever, and a method for forming the nanoprinthead. Each nanotip may...
US20140295064 PRINTHEAD WITH NANOTIPS FOR NANOSCALE PRINTING AND MANUFACTURING  
A nanoprinthead including an array of nanotip cantilevers, where each nanotip cantilever includes a nanotip at an end of a cantilever, and a method for forming the nanoprinthead. Each nanotip may...
US20110141195 Nozzle plate and method of manufacturing the same  
Provided is a nozzle plate and methods of manufacturing the nozzle plate. The nozzle plate may include a substrate having a nozzle. The nozzle plate may also include a permittivity reducing area...
US20090065475 METHOD OF FABRICATING INKJET PRINTHEAD WITH PROJECTIONS PATTERNED ACROSS NOZZLE PLATE  
A method of fabricating an inkjet printhead. The method includes the steps of: (a) forming a plurality of MEMS ink ejection assemblies on an ink-ejection surface of a silicon substrate, each ink...
US20090301999 Method Of Forming An Ink Supply Channel  
A method of forming an ink supply channel for an inkjet printhead comprises the steps of: (i) providing a wafer having a frontside and a backside; (ii) etching a plurality of frontside trenches...
US20060054591 Micro-fluid ejection assemblies  
A micro-fluid ejection assembly and method therefor. The micro-fluid ejection assembly includes a silicon substrate having a fluid supply slot therein. The fluid supply slot is formed by an etch...
US20140008322 DRY ETCHING METHOD  
According to one aspect of the present invention, there is provided a dry etching method which carries out patterning of a resin film provided on a substrate, by reactive ion etching using a...
US20090085972 Nozzle plate, inkjet head, and manufacturing method of the same  
A nozzle plate, inkjet head a manufacturing method of the same are disclosed. By using a method of manufacturing a nozzle plate which includes: forming a nozzle by selectively etching one side of...
US20070251916 Projector, Screen, Projector System, and Scintillation Removing Apparatus  
A projector includes a light diffusing unit that is vibratably provided to diffuse incident light by a vibration and to emit diffused light, the light diffusing unit having a unique resonance...
US20090230088 FORMING A PRINT HEAD WITH A THIN MEMBRANE  
A microfabricated device and method for forming a microfabricated device are described. A thin membrane including silicon is formed on a silicon body by bonding a silicon-on-insulator substrate to...
US20090147049 NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME  
Provided are a nozzle plate of an inkjet printhead and a method of manufacturing the same. The nozzle plate includes: a substrate including a plurality of nozzles; and a plurality of first grooves...
US20130265368 LIQUID EJECTING HEAD AND METHOD FOR PRODUCING THE SAME  
A method for producing a liquid ejecting head of the present invention includes the steps of: forming an etching stop layer on a portion corresponding to a region in which an independent supply...
US20100252528 LIQUID DROPLET EJECTION HEAD, APPARATUS FOR EJECTING LIQUID DROPLET, AND METHOD OF PRODUCING LIQUID DROPLET EJECTION HEAD  
A liquid droplet ejection head includes: a nozzle plate that has a plurality of nozzles ejecting a liquid droplet; a flow path member that includes: pressure generating chambers that communicate...
US20090095709 METHOD OF ETCHING INK SUPPLY CHANNEL WITH HYDROPHILIC SIDEWALLS  
A method of etching an ink supply channel for an inkjet printhead. The method comprises simultaneous etching and passivation processes. A single etching and passivating gas plasma comprises: (a) a...
US20090078674 Reactive Ion Etching Process for Etching Metals  
A method of etching a metal by a reactive ion etching process is provided. The etchant gas chemistry for the reactive ion etching process consists essentially of NH3. The process is particularly...
US20130044162 SUPEROLEOPHOBIC GLASS DEVICES AND THEIR METHODS  
Various embodiments provide materials and methods for a superoleophobic device, which can include a conformal oleophobic coating disposed on glass pillars and/or stripe-shaped glass structures on...
US20090258236 THERMAL INKJET PRINTHEAD ON A METALLIC SUBSTRATE  
A printhead and method of forming the printhead are provided. The method includes forming an ink feed passage through a print head substrate by providing a metallic substrate having a first...
US20140160203 INKJET PRINTING APPARATUSES, INKJET NOZZLES, AND METHODS OF FORMING INKJET NOZZLES  
Provided is an inkjet printing apparatus. The inkjet printing apparatus includes a nozzle. The nozzle includes at least two nozzle parts. A first of the at least two nozzle parts has a first...
US20150034734 FLUID EJECTION DEVICE  
A method of forming a substrate for a fluid ejection device includes forming an opening through the substrate, with the opening having a long axis profile and a short axis profile, and with the...
US20100128088 Nozzle plate and method of manufacturing the same  
Provided are a nozzle plate and a method of fabricating the nozzle plate. In accordance with an example embodiment of the present invention, a nozzle plate may include a body and at least one...
US20150116426 LIQUID EJECTION HEAD AND METHOD FOR PRODUCING THE SAME  
A liquid ejection head including a substrate having an ejection-energy-generating element for generating energy for ejecting a liquid; an orifice plate including at least an...
US20090147050 LIQUID EJECTING HEAD AND MANUFACTURING DIMENSION CONTROL METHOD  
A liquid ejecting head includes a substrate, a nozzle forming member for forming on a principal surface of the substrate a nozzle comprising a flow passage of liquid and an orifice for ejecting...
US20130284694 EJECTION DEVICES FOR INKJET PRINTERS AND METHOD FOR FABRICATING EJECTION DEVICES  
Disclosed is an ejection device for an inkjet printer that includes an ejection chip having a substrate and at least one fluid ejecting element. The ejection device further includes a fluidic...
US20080084451 DROPLET DISCHARGE HEAD, DROPLET DISCHARGE DEVICE, METHOD FOR MANUFACTURING DROPLET DISCHARGE HEAD AND METHOD FOR MANUFACTURING DROPLET DISCHARGE DEVICE  
A droplet discharge head, including: a nozzle substrate having a nozzle opening, the nozzle opening being provided in a plural number;a cavity substrate having a discharge chamber that...
US20150114927 FORMING MEMRISTORS ON IMAGING DEVICES  
Forming memristors on imaging devices can include forming a printhead body comprising a first conductive material, forming a memory on the printhead body by performing an oxidation process to form...
US20100134560 METHOD FOR MANUFACTURING NOZZLE PLATE FOR LIQUID EJECTION HEAD, NOZZLE PLATE FOR LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD  
Provided is a method for manufacturing a nozzle plate which has a through hole having an ejection port. In the method, the through hole, which has one opening as an ejection port for ejecting the...
US20130286105 Fluid Ejection Assembly and Related Methods  
In one embodiment, a fluid ejection device includes a substrate with a fluid slot and a membrane adhered to the substrate that spans the fluid slot. A resistor is disposed on top of the membrane...
US20130256260 METHOD OF FORMING SUBSTRATE FOR FLUID EJECTION DEVICE  
A method of forming a substrate for a fluid ejection device includes forming an opening in the substrate from a second side of the substrate toward a first side of the substrate, further forming...
US20090073241 Inkjet head and manufacturing method of the same  
A method of manufacturing an inkjet head that includes: forming in a first board an inlet, which penetrates the first board and through which ink may flow in, and a pressure chamber, which is...
US20110049091 METHOD OF REMOVING PHOTORESIST AND ETCH-RESIDUES FROM VIAS  
A method of photoresist removal with concomitant de-veiling is provided. The method employs a plasma formed from a gas chemistry comprising O2, NH3 and a fluorine-containing gas, such as CF4. The...
US20090195605 MANUFACTURING METHOD OF NOZZLE PLATE FOR LIQUID EJECTION HEAD, NOZZLE PLATE FOR LIQUID EJECTION HEAD, AND LIQUID EJECTION HEAD  
A manufacturing method of nozzle plate for liquid ejection head includes, providing a substrate having a first base material of Si and a second base material, of which the etching rate in Si...
US20080283495 MICRO ELECTRO MECHANICAL SYSTEM DEVICE AND METHOD OF MANUFACTURING THE SAME  
A MEMS (Micro Electro Mechanical System) device and a method of manufacturing the same, in which an detection indicator is formed on a chamber layer stacked on a substrate such that a user easily...
US20140291285 MANUFACTURING METHOD OF LIQUID EJECTING HEAD  
Provided is a manufacturing method of a liquid ejecting head having a flow-path forming substrate in which a liquid flow path is provided to communicate with a nozzle opening through which liquid...
US20080085476 FLUID EJECTION DEVICE WITH DRY-FILM PHOTO-RESIST LAYER  
Methods of manufacturing a fluid ejection device comprise, in one embodiment, forming filler structures on a substrate and laminating a dry film onto the substrate over the filler structures. The...
US20070200877 Method for producing nozzle substrate, method for producing droplet-discharging head, head for discharging droplets, and apparatus for discharging droplets  
The present invention includes a step of forming concave portions to be nozzle openings by an etching process on a substrate to be processed, a step of bonding a first support substrate to a...
US20070068898 Multi-level etching method and product  
A method and product of etching a multi-level substrate, the method comprising the steps of printing an image on a substrate having two different surface levels with an ink jet printer containing...
US20120199550 METHOD OF PRODUCING LIQUID EJECTION HEAD  
Provided is a method of producing a liquid ejection head substrate, the method including, in sequence; grinding a second surface of a silicon substrate, which is an opposite surface of a first...
US20150060398 PROCESS FOR PRODUCING A LIQUID EJECTION HEAD  
A process for producing a liquid ejection head including a silicon substrate having a supply port to supply a liquid to a flow path, and an ejection-orifice-forming member forming the flow path...
US20050236358 Micromachining methods and systems  
A method of forming fluid handling slots in a semiconductor substrate having a thickness defined by a first side and a second side is provided. The method comprises ultrasonic grinding, utilizing...
US20060049134 Liquid jet head, liquid jet apparatus, and method for manufacturing liquid jet head  
To ensure satisfactory reliability even if the wiring pattern is formed of a wiring material having an enhanced electromigration resistance, by providing a protective layer for protecting heating...
US20140034604 PROCESSES FOR PRODUCING SUBSTRATE WITH PIERCING APERTURE, SUBSTRATE FOR LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD  
The invention provides a process for producing a substrate with a piercing aperture, the piercing aperture being formed by conducting dry etching from the side of a second surface opposite to a...

Matches 1 - 50 out of 151 1 2 3 4 >