Matches 1 - 50 out of 355 1 2 3 4 5 6 7 8 >


Match Document Document Title
US20140087295 TECHNIQUES FOR COATING PRINT MEDIA  
Techniques for coating print media are described herein. In an example, a photo imaging assembly is to receive a liquid electrophoretic coating composition assembly on a chargeable surface so as...
US20050023719 Separate solidification of build material and support material in solid freeform fabrication system  
The present invention is drawn to a solid freeform fabrication system for producing a three-dimensional object. The system can include a dispensing system and a curing system. The dispensing...
US20100026763 PRINTHEAD HAVING CMOS DRIVE CIRCUITRY  
A printhead is provided having a plurality of integrated circuits defining an elongate printing zone of at least 914 mm, each integrated circuit having a plurality of ejection nozzles, and CMOS...
US20050225599 Inkjet maintenance kit  
An automatic maintenance unit for a static print head used in a drop on demand inkjet printer is provided by a combination of a removable capping element to abut and cover ink ejection nozzles and...
US20060119664 Print head assembly  
A print head assembly having a base, the base is movable on a slide platform of a printer, the front end of the base is fixedly provided with an ink jet component and a heat transfer printing...
US20050159967 Wallpaper printing business method  
Operating an on-demand wallpaper printing business comprises a number of steps. The business operator uses an on-demand printer comprising a cabinet in which is located a media path which extends...
US20060176339 Inkjet printer and method of actuating this inkjet printer  
An inkjet printer including an inkjet printhead containing a substantially closed duct provided with an exit opening used to eject ink drops from the duct, wherein the duct comprises two...
US20150130876 MEMS ACTUATOR PRESSURE COMPENSATION STRUCTURE FOR DECREASING HUMIDITY  
A printhead including a venting system and an actuator array, wherein each actuator may include an actuator air chamber. The venting system includes an air path that vents each actuator air...
US20120293586 ENHANCING SUPEROLEOPHOBICITY AND REDUCING ADHESION THROUGH MULTI-SCALE ROUGHNESS BY ALD/CVD TECHNIQUE IN INKJET APPLICATION  
Various embodiments provide a device having a multi-scale superoleophobic surface and methods for forming and using the device, wherein a particulate composite layer including metal-containing...
US20090231370 PRINTING SYSTEM, INKJET PRINTER, AND PRINTING METHOD  
A printing system includes an inkjet head and a decompressor. The inkjet head has nozzles configured to eject ink to a concavo-convex print surface a medium. The decompressor is configured to...
US20110205270 LIQUID EJECTION HEAD WIRING MEMBER AND LIQUID EJECTION HEAD  
A wiring member for a liquid ejection head enables reducing the size of the liquid ejection head. A flexible printed circuit 39 has on one end a plurality of individual electrode wiring terminals...
US20120098891 DISPENSING LIQUID USING CURVED VENT DISPENSER  
A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a...
US20080084455 Printhead IC with clock recovery circuit  
A printhead IC for an inkjet printer, the inkjet printer having a print engine controller (PEC) for sending print data to the printhead IC, the printhead IC comprising: an array of nozzles for...
US20150145925 PRINTHEADS WITH CONDUCTOR TRACES ACROSS SLOTS  
The present disclosure describes a printhead circuit, devices, and methods of forming the printhead circuit. An example of a printhead circuit includes a substrate including a slot having a first,...
US20120019600 LAMINATE MANIFOLDS FOR MESOSCALE FLUIDIC SYSTEMS  
Laminate manifolds, and their manufacture. The laminate manifolds (18) include plates (20) arranged in parallel, forming a laminate plate stack (22), with a securing agent (24) securing the plates...
US20120268526 FLUID EJECTOR INCLUDING MEMS COMPOSITE TRANSDUCER  
A fluid ejector includes a substrate, a MEMS transducing member, a compliant membrane, walls, and a nozzle. First portions of the substrate define an outer boundary of a cavity. Second portions of...
US20130135396 INKJET PRINT HEAD  
There is provided an inkjet print head, including: a first substrate in which a first restrictor and a pressure chamber are formed; and a second substrate in which a manifold, a second restrictor,...
US20110316934 DROPLET EJECTION HEAD  
In a droplet ejection head, each of droplet ejection units includes: a nozzle which ejects droplets of liquid, a pressure chamber which is filled with the liquid and connected to the nozzle, a...
US20070097180 Inkjet printhead system and method using laser-based heating  
An inkjet nozzle array includes a plurality of nozzles. Each nozzle includes a chamber having an input aperture adapted to receive ink into the chamber and an output aperture through which ink is...
US20120098892 DISPENSING LIQUID USING SLOPED OUTLET OPENING DISPENSER  
A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a...
US20110096114 METHOD AND APPARATUS TO EJECT DROPS HAVING STRAIGHT TRAJECTORIES  
Described herein is a method and apparatus for driving a drop ejection device to produce drops having straight trajectories. In one embodiment, a method for driving a drop ejection device having...
US20080084454 Printhead IC with staggered nozzle firing pulses  
An inkjet printer comprising: an array of nozzles arranged into rows, each row of nozzles is divided into a series of groups; and, drive circuitry for sending a drive pulse to each of the nozzles...
US20080129784 THERMAL BEND ACTUATOR COMPRISING CONDUCTION PADS  
A thermal bend actuator is provided. The bend actuator comprises (i) a first active cantilever beam for connection to drive circuitry, the first beam comprising a planar beam element having a...
US20120098894 DISPENSING LIQUID USING CURVED OUTLET OPENING DISPENSER  
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion...
US20110109697 Bonded Housing and Fluid Ejector  
A method of forming a fluid ejector includes positioning a fluid ejection module such that it is adjacent to a mounting frame, applying heat to a thermohardening glue that is between the fluid...
US20100073428 Printing Integrated Circuit Having Piston Ejection  
A printing integrated circuit is provided which has a substrate, fluid chambers on the substrate, pistons within the chambers and actuators connected to the pistons. Each chamber has an ejection...
US20090207209 Print Engine Cradle With Maintenance Assembly  
A cradle unit for use in a print engine to receive a cartridge unit that has a printhead assembly. The cradle unit has a main body with an opening for receiving the cartridge and drive rollers for...
US20130155152 FLUID EJECTION DEVICE INCLUDING RECIRCULATION SYSTEM  
A fluid ejection device including, at least, one recirculation system is disclosed. Such recirculation system contains, at least, one drop generator, recirculation channels that include an inlet...
US20110109699 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR  
A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector...
US20110109698 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR  
A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector...
US20140009523 PRINTING WITH MERGED DROPS USING ELECTROSTATIC DEFLECTION  
An apparatus and method of ejecting liquid drops includes modulating a liquid jet to cause it to break off into drop clusters, including first and second drops traveling along a path, separated on...
US20080084453 Printhead IC with open actuator test  
A printhead IC comprising: an array of nozzles; an ejection actuator corresponding to each of the nozzles respectively, the ejection actuator having a resistive heater that is activated when the...
US20100085402 Printhead Integrated Circuit With A Solenoid Piston  
The invention provides for a printhead integrated circuit for an inkjet printer. The printhead integrated circuit includes a wafer substrate defining a nozzle outlet port. The printhead integrated...
US20120268513 FLUID EJECTION USING MEMS COMPOSITE TRANSDUCER  
A method of ejecting a drop of fluid includes providing a fluid ejector. The fluid ejector includes a substrate, a MEMS transducing member, a compliant membrane, walls, and a nozzle. The substrate...
US20120098893 DISPENSER INCLUDING OVERLAPPING OUTLET AND RETURN PORT  
A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a first wall. The first wall...
US20060187262 Inkjet Head And A Method Of Manufacturing An Inkjet Head  
An inkjet head having improved print image quality is provided. The inkjet head includes a nozzle plate having nozzles for discharging ink. Swelled portions are arranged that project from the...
US20080194971 SYSTEM AND METHOD FOR APPLYING A REFLECTANCE MODIFYING AGENT ELECTROSTATICALLY TO IMPROVE THE VISUAL ATTRACTIVENESS OF HUMAN SKIN  
A computer-controlled system determines attributes of a frexel, an area of human skin, and applies an electrostatically charged modifying agent (RMA) at the pixel level, to make the skin appear...
US20080055364 Large area array print head ejector actuation  
A print head includes a substrate, a plurality of row conductors arranged on the substrate, a plurality of column conductors arranged on the substrate, and a plurality of ejectors. Each of the...
US20070268335 INKJET PRINTHEAD WITH OPPOSING ACTUATOR ELECTRODE POLARITIES  
An inkjet printhead that has an array of nozzles arranged in adjacent rows, each nozzle having an ejection aperture and a corresponding actuator for ejecting printing fluid through the ejection...
US20060071975 Droplet-discharging head, method for manufacturing the same, and droplet-discharging device  
A droplet-discharging head comprising: a nozzle substrate in which a plurality of nozzle holes for discharging droplets are formed; a cavity substrate in which a recess to serve as a discharging...
US20100309259 PRINT HEAD DIAPHRAGM SUPPORT  
A print head (20, 220) includes a diaphragm (26) opposite a fluid chamber (21) having a side opening, a first end and a second end. The print head (20, 220) further includes a support (30, 32,...
US20130286102 Fluid Ejection Device Having Firing Chamber With Contoured Floor  
A fluid ejection device includes a firing chamber having a chamber floor with an orifice opposite the chamber floor and a heating element partially covering the chamber floor, a region of the...
US20100002054 EJECTION ARRANGEMENT FOR PRINTHEAD NOZZLE  
An ejection arrangement is provided for a printhead nozzle. The arrangement has a chamber having an inlet defined by edge portions of a first side of the chamber and an ejection port defined in a...
US20060017780 Method of ejecting ink droplet and apparatus for ejecting ink droplet  
A method of ejecting at least one droplet of an ink through a nozzle by applying a drive pulse signal having pulses to an actuator which changes a capacity of an ink chamber, for forming a dot...
US20140022308 LIQUID DISPENSER INCLUDING PASSIVE PRE-STRESSED FLEXIBLE MEMBRANE  
A liquid dispenser includes first and second liquid chambers. The second liquid chamber is in fluid communication with liquid supply and liquid return channels. A flexible membrane separates and...
US20090058945 MICRO-FLUID EJECTION HEADS AND METHODS FOR BONDING SUBSTRATES TO SUPPORTS  
A substantially planar micro-fluid ejection device, where the micro-fluid ejection head is hermetically sealed and bonded to a support material, and a method of bonding a silicon device, such as a...
US20070247493 PRINTING HEAD, INK JET PRINTING APPARATUS, AND INK JET PRINTING METHOD  
The present invention provides a printing head, an ink jet printing apparatus, and an ink jet printing method capable of achieving high-speed printing while realizing high-quality image. An...
US20090315949 METHOD OF MANUFACTURING PRINT HEAD AND PRINT HEAD  
The present invention provides a checker array print head configured to be able to output an image with possible white or black stripes made unnoticeable even when the conveyance direction of a...
US20080225085 FLUID EJECTING HEAD AND FLUID EJECTING APPARATUS  
A fluid ejecting head includes a fluid storage chamber that temporarily stores a fluid, which is supplied from a fluid supply port, a plurality of pressure chambers, to which the fluid stored in...
US20080246814 INKJET PRINTHEAD WITH NOZZLE ARRANGEMENTS HAVING COATED HEATER ELEMENTS  
Provided is an inkjet printhead having an array of micro-electromechanical nozzle arrangements. Each nozzle arrangement includes side walls located on a wafer substrate with a roof layer deposited...

Matches 1 - 50 out of 355 1 2 3 4 5 6 7 8 >