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| Number | Title | Issue Date |
| 8177331 | Liquid jetting apparatus, liquid container, and method of controlling multiple liquid containers The liquid jetting apparatus includes a container installation portion, a first wire line, a control circuit and a first switch. The container installation portion receives installation of a first liquid container having a first electrical device. The first wire lin... | 05/15/2012 |
| 8177330 | Liquid discharge head, ink jet recording head and ink jet recording apparatus The invention provides an ink jet recording head, in which, for improving heat-dissipating property and electrode terminal connectivity and reducing production cost, second electrode terminals provided on a supporting surface of plural laminated sheets for supportin... | 05/15/2012 |
| 8172366 | Liquid jetting head Disclosed is a liquid jetting head which can contribute to downsizing. A head unit 20 has two case channels and a driving substrate 28 arranged between inflow openings 35 of the case channels provided on a base surface of the head unit, which is... | 05/08/2012 |
| 8167408 | Ink jet recording head, and method for manufacturing ink jet recording head An ink jet recording head includes a recording element substrate; an electric wiring member including an array of leads connected to the recording element substrate at an electrical connecting portion; a supporting portion including a surface supporting the electric... | 05/01/2012 |
| 8167409 | Liquid ejecting head unit and liquid ejecting apparatus A liquid ejecting head unit including liquid ejecting head bodies for ejecting liquid by the drive of a pressure generating device; wiring members for feeding drive signals to the pressure generating device of the liquid ejecting head bodies; and connector members p... | 05/01/2012 |
| 8152277 | Ink jet printing head and ink jet printing apparatus using the same The printing head has connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in on an apparatus side when the head is mounted onto an ink jet printing apparatus. Connection... | 04/10/2012 |
| 8141984 | Liquid discharge substrate and liquid discharge head including the same A liquid discharge substrate includes a first substrate having an element, on a first surface, that generates energy for discharging liquid; a plurality of first electrodes electrically connected to the element and passing from the first surface to a second surface ... | 03/27/2012 |
| 8141985 | Liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting head A liquid ejecting head is provided which ejects liquid from nozzle openings by driving pressure generating elements, and includes: at least two rows of lead electrodes that supply an electrical signal to the pressure generating elements; and at least two wiring boar... | 03/27/2012 |
| 8136923 | Wiring unit and fluid discharging head having the wiring unit A fluid discharging head includes a fluid channel unit, an actuator unit, and a wiring unit. The actuator unit includes a first surface and a second surface opposite the first surface, a first actuator area and a second actuator area, and driving electrodes on the f... | 03/20/2012 |
| 8136924 | Liquid ejecting head unit and liquid ejecting apparatus A liquid ejecting head unit includes a liquid ejecting head that ejects a liquid, a first holding member that holds the liquid ejecting head, and a second holding member positioned on the first holding member. The liquid ejecting head includes a nozzle face having a... | 03/20/2012 |
| 8118406 | Fluid ejection assembly having a mounting substrate The present invention relates to a fluid ejection assembly that includes an injection-molded mounting substrate that is formed by a two-shot injection molding process, wherein a housing portion of the mounting substrate is formed by a first shot molding, and a die-a... | 02/21/2012 |
| 8109610 | Liquid ejecting head and liquid ejecting apparatus usable therewith A liquid ejecting head for ejection liquid includes an electric wiring member including a plurality of contact pads which are electrically contactable to a liquid ejecting apparatus; a storing element for storing individual information; and a liquid ejection member,... | 02/07/2012 |
| 8104873 | Recording head A recording head includes a substrate provided with a recording element that generates energy for ejecting liquid and electrical wiring that supplies power to the recording element; and a passage-forming member provided in contact with one face of the substrate and ... | 01/31/2012 |
| 8100508 | Ink jet printing head A printing head is provided in which a distance between an ejection port face of the printing head and a print medium is reduced to improve an ink ejection accuracy during a printing operation. The printing head of the present invention is a back shooting-type print... | 01/24/2012 |
| 8100509 | Printer assembly for a pagewidth printer having a support frame configured to minimize substantial dimensional changes Provided is printer assembly for a pagewidth printer, said assembly having a support frame for supporting a printhead arrangement. The support frame includes an outer wall portion and an inner wall portion separated by an internal cavity, as well as a lower arm port... | 01/24/2012 |
| 8096641 | Flexible printed circuit board and liquid discharge head including the same A flexible printed circuit board, included in a liquid discharge head, includes a film having a length in the longitudinal direction, a plurality of connection terminals arranged in a first area of the film adjacent to one side of the film in the longitudinal direct... | 01/17/2012 |
| 8079667 | Drop generating apparatus A drop generator having a via structure configured for electrical and fluidic interconnection. The via structure includes an electrically conductive layer and an electrically insulating layer disposed on the electrically conductive layer. ... | 12/20/2011 |
| 8075098 | Electronic apparatus and flexible wiring member An electronic apparatus includes an electrical load and a flexible wiring member, on which a circuit element is mounted, and which transmits a signal from an external signal source to the electrical load via the circuit element, by a plurality of electroconductive w... | 12/13/2011 |
| 8057015 | Liquid ejecting head unit and liquid ejecting apparatus A liquid ejecting head unit including a plurality of liquid ejecting heads is disclosed. A platform on which the plurality of the liquid ejecting heads are mounted in a staggered arrangement in the first direction, each liquid ejecting head being partially adjacent ... | 11/15/2011 |
| 8042910 | Replaceable printbar assembly A web press printer includes a frame spaced above a media support and at least one printbar removably secured to the frame. The at least one printbar supports an array of printheads extending generally transverse to the media support. The at least one printbar also ... | 10/25/2011 |
| 8025364 | System for pivoted connection of cradle unit and printhead cartridge A system for interconnecting a printhead cartridge and a cradle unit for supporting the printhead cartridge is provided. The system has a first printed circuit having print control circuitry of the cradle unit, and a second printed circuit board having connections f... | 09/27/2011 |
| 8025363 | Liquid droplet jetting apparatus A liquid droplet jetting apparatus includes a jetting head unit having a nozzle which jets liquid droplets; an electric circuit board having a wiring and a circuit component which are connected to the jetting head unit and having one surface which is electrically in... | 09/27/2011 |
| 8016387 | Ink jet head An ink jet head includes a head chip having driving walls made up of piezoelectric device, ink channels that eject ink, air channels that do not eject ink, driving electrodes formed inside of the of the channels, at least one common electrode that conducts with the ... | 09/13/2011 |
| 8016388 | Ink jet recording head An ink jet recording head is constituted by a recording element substrate provided with an energy generating element for generating energy for ejecting ink from an ink ejection outlet, an electric wiring member electrically connected with the recording element subst... | 09/13/2011 |
| 7997684 | Flexible printhead circuit A flexible circuit for use within a printhead assembly and to connect a printhead body to an external circuit includes a substantially planar portion having one or more layers of conductive material and having a top surface substantially parallel to a top surface of... | 08/16/2011 |
| 7992967 | Liquid drop ejection head and image forming apparatus A liquid drop ejection head unit includes plural lines of plural nozzles formed on a nozzle plate, plural lines of plural drive elements that generate energy for ejecting liquid drop through the plural nozzles, and plural sheets of flexible printed circuit boards th... | 08/09/2011 |
| 7980666 | Method of forming thermal bend actuator with connector posts connected to drive circuitry A method of forming a thermal bend actuator in an inkjet nozzle assembly. The method includes: depositing sidewalls and a roof layer to define a nozzle chamber; defining first and second vias in one sidewall to reveal first and second electrodes; filling the vias wi... | 07/19/2011 |
| 7971966 | Ink jet recording head An ink jet recording head includes a recording element substrate having an energy generating member for generating energy in accordance with an electric signal, and an electrode portion for receiving the electric signal to be supplied to the energy generating member... | 07/05/2011 |
| 7967415 | Printing material container Ink cartridge 70 is attached to cartridge holder 62 of printing apparatus 20 by being inserted in a predetermined insertion direction R until it is touching locating member. Ink cartridge 70 includes a plurality of low voltage circuit ter... | 06/28/2011 |
| 7959262 | Ink jet recording head substrate, and ink jet recording head including the substrate An ink jet recording head substrate is provided with: an array of a plurality of energy generating bodies for generating energy utilized to discharge ink; and an ink supply port arranged along the array to supply ink to the plurality of energy generating bodies, the... | 06/14/2011 |
| 7959261 | Micro-fluid ejection devices having reduced input/output addressable heaters Micro-fluid ejection devices, methods for making micro-fluid ejection, heads, and micro-fluid ejection heads having N actuators on a first substrate and logic capable of driving the N actuators on a second substrate. The ejection heads also have less than N electric... | 06/14/2011 |
| 7954928 | Printhead assembly having angled nested structure A printhead assembly includes an elongate ink distribution assembly defining elongate ink ducts from which ink transfer ports extend. The ink distribution assembly further defines a recess in which a laminated stack structure is received in fluid communication with ... | 06/07/2011 |
| 7942500 | Printhead with flex PCB bent between contacts and printhead IC A printhead is provided for an inkjet printer that has a print engine controller for receiving print data and sending it to the printhead. The printhead has a printhead IC for ejecting ink and a support structure for mounting the printhead IC in the printer adjacent... | 05/17/2011 |
| 7938508 | Low profile printhead An inkjet printhead having a housing having a top face and a bottom face, an ink ejection device and a contact circuit. The contact circuit is affixed to the housing in a substantially horizontal orientation and is in communication with the ink ejection device. The ... | 05/10/2011 |
| 7934801 | Method of manufacturing recording head and recording head A method of manufacturing a recording head according to the present invention includes a plurality of steps to describe as follows. In a solder paste application step, solder paste bodies are partially applied onto a plurality of terminals. In a heating step, each o... | 05/03/2011 |
| 7931354 | Circuit board for inkjet head Second individual electrodes are formed and arranged in zigzag in two rows on one surface of a flexible sheet, and wirings connected to the second individual electrodes are arranged to pass between adjacent second individual electrodes of the other row. Formed on th... | 04/26/2011 |
| 7922291 | Ink jet head and head unit An ink jet head, includes: an actuator including a plurality of terminals; a wiring material including a base made of a flexible resin film on which a plurality of lands are arranged in arrays corresponding to the plurality of terminals, the wiring material of which... | 04/12/2011 |
| 7918536 | Ink jet recording apparatus with adhesively bonded ink jet head chip An ink jet head includes a recording element substrate includes a plurality of ink supply ports and a supply port partition between adjacent ink supply ports; a substrate supporting portion supporting the recording element substrate at a back side thereof, the subst... | 04/05/2011 |
| 7901045 | Ink jet recording head and method for manufacturing the same The present invention provides an ink jet recording head which includes a substrate, an energy generating element which is disposed on the substrate and generates energy for discharging a liquid, an electrode which is disposed on the substrate and is electrically co... | 03/08/2011 |
| 7896471 | Recording head and methods for manufacturing and inspecting the recording head A recording head includes: an actuator having a plurality of operable portions operable to cause the recording head to perform a recording; a drive circuit for driving the operable portions of the actuator; a wiring member on which the drive circuit is mounted, whic... | 03/01/2011 |
