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9039146 Material deposition system and method for depositing materials on a substrate  
A material deposition system includes a frame, a support coupled to the frame to support an electronic substrate during a deposit operation, a gantry coupled to the frame, and a deposition head...
9039125 Multiple layer structures for void control in ink jet printers  
Approaches to remove bubbles from ink in an ink jet printer are described. Bubble removal may be implemented using a membrane disposed along an ink flow path. The membrane includes first and...
9016835 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...
9010910 Material deposition system and method for depositing materials on a substrate  
A material deposition system includes a frame, a support coupled to the frame to support an electronic substrate during a deposit operation, a gantry coupled to the frame, and a deposition head...
9004652 Thermo-pneumatic actuator fabricated using silicon-on-insulator (SOI)  
An ink jet printhead including a thermo-pneumatic actuator array for ejecting ink from an array of nozzles. The actuator array may include the use of a silicon-on-insulator (SOI) semiconductor...
9003620 Process for producing liquid ejection head  
A process for producing a liquid ejection head having a piezoelectric body provided with an ejection orifice for ejecting liquid and a pressure chamber communicating therewith for retaining the...
9004651 Thermo-pneumatic actuator working fluid layer  
An ink jet printhead including a thermo-pneumatic actuator array for ejecting ink from an array of nozzles. The actuator array may include a plurality of channels in fluid communication with a...
9004649 Printing device  
A printing device includes a solution tank, a nozzle unit including a distribution path and a plurality of nozzles connected with the distribution path the nozzle unit being connected with the...
9005972 Inkjet printing of tissues and cells  
Provided herein is an apparatus for printing cells which includes an electrospinning device and an inkjet printing device operatively associated therewith. Methods of making a biodegradable...
8998384 Circuits and methods using a non-gold corrosion inhibitor  
A circuit can include a die configured to electronically control particular elements and a flex circuit having copper leads coated with a non-gold corrosion inhibitor, the flex circuit being...
8991052 Method of manufacturing liquid ejecting head, method of manufacturing liquid ejecting apparatus and method of manufacturing piezoelectric element  
A method of manufacturing a liquid ejecting head includes forming a first electrode made of platinum, forming a buffer layer made of a compound having a pyrochlore structure that contains bismuth...
8991979 Liquid ejecting head module and liquid ejecting apparatus  
A unit head has a head main body having a nozzle surface, and a substrate case having a fastening surface fastened to a fixation frame of a frame and accommodating a relay substrate. The fastening...
8991982 Liquid ejecting head and liquid ejecting apparatus  
A liquid ejecting head includes a first member including a communication flow path communicating with a pressure chamber, and a second member joined to the first member and including a nozzle...
8968974 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...
8944567 Liquid jet head and liquid jet apparatus  
A liquid jet head is provided with: a nozzle plate which includes a nozzle array having a plurality of nozzle holes arranged side by side along a Y direction; an actuator plate which is laminated...
8943690 Method for manufacturing substrate for liquid ejection head and method for manufacturing liquid ejection head  
When protective portions are independently provided for each energy generation element, a leakage current inspection between the protective portions and the energy generation elements cannot be...
8939551 Digital drop patterning device and method  
A liquid dispensing system includes a liquid dispenser array structure that includes a functional liquid transfer region located between a liquid dispensing channel and a liquid return channel. A...
8939555 Compact organic vapor jet printing print head  
A first device is provided. The first device includes a print head, and a first gas source hermetically sealed to the print head. The print head further includes a first layer further comprising a...
8936354 Digital drop patterning device and method  
A liquid dispensing system includes a liquid dispenser array structure. A first liquid supply provides a carrier liquid that flows continuously through an outlet of a liquid dispensing channel...
8936353 Digital drop patterning device and method  
A liquid dispenser array structure includes a liquid dispensing channel. A first liquid supply provides a carrier liquid that flows continuously through an outlet of the liquid dispensing channel...
8926065 Droplet actuator devices and methods  
A microfluidic device having a substrate with an electrically conductive element made using a conductive ink layer underlying a hydrophobic layer.
8919929 Liquid-ejecting head and liquid-ejecting apparatus  
A liquid-ejecting head includes a channel which is in communication with a nozzle opening and which includes a pressure-generating chamber, a circulation channel that serves to circulate a liquid...
8919928 Fluid ejection device having firing chamber with mesa  
A fluid ejection device includes a firing chamber having an ejection orifice opposite a chamber floor, a heating element and a mesa projecting from the chamber floor, the mesa is spaced from the...
8919931 Ink jet head and ink jet recording apparatus  
An ink jet head is provided which includes: nozzles forming a predetermined array; liquid chambers respectively provided for the nozzles; pressure generation elements respectively provided for the...
8910356 Method of attaching an electronic device to an MLCC having a curved surface  
A method of forming an electrical component is provided. The method comprises preparing a subassembly by electrically connecting an integrated circuit to a flexible circuit; and attaching the...
8911062 Liquid-jet head and image forming apparatus  
A liquid-jet head includes a channel plate forming an individual liquid chamber in communication with nozzles configured to eject liquid drops, a wall surface member forming a wall surface of the...
8911063 Thin film forming apparatus, thin film forming method, electro-mechanical transducer element, liquid ejecting head, and inkjet recording apparatus  
A thin film forming apparatus which automatically forms, on an electrode layer formed on a substrate, a functional thin film which is crystallized from a precursor layer is disclosed, including a...
8905521 Printing method and apparatus  
An apparatus and method for use in printing a swath in a multipass printing device are disclosed. The method comprises selectively depositing a drop of ink associated with a pixel to be printed on...
8889764 Water-based ink for inkjet recording, and method and apparatus for inkjet recording using the same  
A water-based ink for inkjet recording is provided with color material, binder resin, surfactant, and water-based solvent, wherein when the ink is heated, 1) a viscosity of the ink is more than 10...
8888248 Liquid droplet jetting apparatus  
There is provided a liquid droplet jetting apparatus, including: a liquid droplet jetting head configured to include a liquid droplet jetting surface formed with a plurality of nozzles from which...
8870353 Liquid ejecting head, liquid ejecting head unit and liquid ejecting apparatus  
A liquid ejecting head includes a pressure generation chamber which fluidly communicates with a nozzle opening through which liquid is discharged, a pressure generation unit which causes pressure...
8864287 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...
8845082 Inlet manifold for an inkjet printhead  
An ink manifold for an inkjet printhead is provided, comprising a number of substantially parallel transverse channels 709,713 connected by one or more connecting passages 719. The resistance to...
8845081 Liquid discharge head  
A liquid discharge head includes a plurality of discharge ports configured to discharge liquid, a supply port configured to retain the liquid to be discharged from the plurality of discharge...
8840226 Liquid discharge head and method of producing liquid discharge head  
A liquid discharge head includes an element substrate including an energy generating element; a supporting member adhesively supporting the element substrate; a sheet member adhesively bonded to...
8833363 Ejection liquid, ejection method, method for forming liquid droplets, liquid ejection cartridge and ejection apparatus  
An ejection liquid capable of being stably ejected based on a system using thermal energy even if the liquid contains at least one selected from the group consisting of proteins and peptides, and...
8827424 Liquid ejection head  
A liquid ejection head includes a recording element substrate including an ejection port that ejects liquid, and an energy generating element that generates energy used to eject liquid, an...
8820871 Valve jet printer with inert plunger tip  
A valve jet printer includes a solenoid coil and a plunger rod having a magnetically susceptible shank. A first end of the shank and at least a portion of the shank are received within a bore of...
8814317 Liquid ejection head and method of manufacturing the same  
Provided is a liquid ejection head formed by performing bonding and fixing operations speedily and highly accurately when a recording element board is bonded to a supporting member, the liquid...
8789930 Liquid ejecting apparatus and method for controlling thereof  
A liquid ejecting apparatus includes: a liquid ejecting head having a pressure generation chamber in which a liquid is charged, a pressure generation unit which generates pressure change in the...
8783831 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...
8783804 Functional liquid deposition using continuous liquid dispenser  
A method of dispensing liquid includes providing a carrier liquid under pressure using a first liquid supply that flows from the first liquid supply through a first liquid supply channel through a...
8783833 Ink jet print head  
An ink jet print head is provided which can improve throughput by increasing an ink ejection frequency and prevent crosstalk among a plurality of heat application portions, realizing a capability...
8783830 Droplet ejecting device and printing device  
A droplet ejecting device includes an ejection head, a moving body, a guide part, an attachment part, a fixed part and a liquid reservoir. The ejection head is configured and arranged to eject...
8771792 Method for manufacturing liquid discharge head  
Provided is a method for manufacturing a liquid discharge head, the liquid discharge head includes a substrate provided on a surface with a first energy generating part and a second energy...
8770720 Liquid ejecting apparatus  
A liquid ejecting apparatus has a head component that ejects a liquid through nozzle openings to attach the liquid to an object. The liquid contains a particulate material having a particle size...
8764166 Liquid ejecting head and liquid ejecting apparatus  
A liquid ejecting head includes a main liquid ejecting head body, in which is formed a liquid flow channel through which a liquid flows, that ejects the liquid from a nozzle opening using a...
8757775 Liquid ejecting apparatus  
A liquid ejecting apparatus has a head component that ejects a liquid through nozzle openings to attach the liquid to an object. The liquid contains a tabular grain material, and the head...
8757776 Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording appratus  
An ink to be applied to a recording head having a common liquid chamber, pressure chambers developing pressure applied to the liquid, individual channels through which the liquid is introduced...
8752939 Printhead and method of making the printhead  
A printhead assembly comprises a plurality of plates stacked together. The plates form a flow path having an inlet and a nozzle. An ejection chamber is in fluid connection with the flow path. A...