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8172352 |
Printing apparatus having line-type ink jet head and method of printing images by line-type ink jet head
A printing apparatus is provided with a line-type ink jet head having a plurality of blocks on each of which a set of ink ejection elements are arranged. A drive signal generating unit is...
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8173223 |
Method for discharging liquid material, method for manufacturing color filter, and method for manufacturing organic EL element
A method for discharging a liquid material includes performing a scan by moving a discharge target having a film formation area and a plurality of nozzles forming a nozzle row, and discharging a...
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8164791 |
Image recording apparatus and method
An image recording apparatus includes: a recording head having plural recording elements; a characteristics information acquisition device; a correction calculation device which corrects image data...
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8136912 |
Inspective ejection method for fluid ejection apparatus and fluid ejection apparatus implementing the method
An inspective ejection method using inspective injection data, including unit ejection data and non-ejection data, for causing fluid to be ejected from nozzle orifices of a fluid ejection...
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8136911 |
Patterning apparatus, method for making organic electroluminescent element, organic electroluminescent element, and organic electroluminescent display
A patterning apparatus for performing highly accurate patterning to substrates continuously transferred is provided. Furthermore, a method for manufacturing an organic electroluminescence element...
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8136913 |
System and method for measuring drop position in an image of a test pattern on an image substrate
A system evaluates image quality in an image generating system in the presence of digital image noise and/or missing jets. The system includes a test pattern generator configured to generate a test...
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8136903 |
Ink jet printing apparatus and ink jet printing method
In an ink jet printing apparatus including a plurality of nozzle arrays, if a print position displacement between the nozzle arrays is adjusted, it is possible to perform high-speed printing at the...
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8132878 |
Ink jet printing apparatus, ink jet printing method, and data generating apparatus
An ink jet printing apparatus, an ink jet printing method, and a data generating apparatus are provided in which an image performance such as an abrasion resistance can be improved and a printing...
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8132879 |
Inkjet printing apparatus and printhead driving method
An object of this invention is to decrease the amount of ink mist while keeping the image quality high in inkjet printing. To achieve this object, printing is performed by time-divisionally...
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8128187 |
Recording head, droplet discharge device and droplet discharge method
A recording head includes plural nozzle groups and a second nozzle. Each of the nozzle groups includes plural nozzles that respectively form dots, which make up an image, on a recording medium by...
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8123321 |
Image forming method and image forming apparatus
An image forming apparatus includes a defect position detecting section to detect a defect position at which no recording material is outputted; a defect position specifying section to specify a...
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8123319 |
High speed high resolution fluid ejection
The first plurality of nozzles and the second plurality of nozzles in a fluid ejection system are arranged in a plurality of nozzle pairs, each nozzle pair of the plurality of nozzle pairs...
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8124190 |
Method for discharging liquid material, method for manufacturing color filter, and method for manufacturing organic EL element
A method for discharging a liquid material includes performing a scan by moving a discharge target having a film formation area and a plurality of nozzles forming a nozzle row with respect to each...
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8123320 |
Array-type image forming apparatus and method to compensate image density
An array-type image forming apparatus and a method for compensating an image using the same include an image density determination unit to determine the image density of each line on a page, a...
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8123324 |
Method for setting up drive signal
A method for setting up a condition for a drive signal in a liquid ejection head that includes a plurality of linearly-arranged nozzles and driving elements provided for each of the nozzles,...
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8118386 |
Liquid body discharge device and method for discharging liquid body
A liquid body discharge device includes: a head; and a plurality of nozzles provided to the head. In the device, a liquid body is discharged from the plurality of nozzles to a liquid body...
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8118385 |
Method and apparatus for automatically aligning arrays of printing elements
A method and apparatus for aligning the printing of dots generated by at least one array of printing elements in an printing apparatus, wherein the method includes the steps of printing a...
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8113614 |
Recording apparatus and method for controlling recording apparatus
A recording apparatus for discharging ink from a recording head arraying a plurality of nozzles to execute recording of an image includes a drive unit configured to form a group with a defined...
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8109593 |
Substrate for inkjet head and inkjet head using the same
A substrate has M×N heater elements divided into N blocks and time divisionally driven in units of the block, and signal lines for supplying M bits of signals for selecting elements to be driven ...
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8109586 |
Fluid ejection device
Embodiments of a fluid ejection device are disclosed.
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8109587 |
Capacitive load driving circuit and liquid droplet jetting apparatus
A capacitive load driving circuit including: a filter including an inductor to which an analog driving signal is input, and a capacitor with a fixed capacitance where one electrode is connected the...
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8096637 |
Liquid droplet ejection apparatus, method of manufacturing electrooptical device, electrooptical device, and electronic apparatus
A method of drawing on a workpiece by ejecting functional liquid thereon while relatively scanning the workpiece and an ejection head is provided. The method comprises the steps of: a first...
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8096631 |
Ink-jet type image-forming apparatus and ink-jet type image-forming method
An image-forming apparatus is provided which prevents irregularity of an image density and improves the life of heating elements. In a half of recording heads (a group of recording heads 22K2,...
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8096633 |
Liquid droplet ejecting apparatus
An object of the invention is to provide a liquid droplet ejecting apparatus capable of determining a type of droplet to be ejected through each nozzle at an arbitrary ejection timing, with...
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8087760 |
Liquid ejection head and driving method thereof
A liquid ejection head includes a passage unit and an actuator. A nozzle for ejecting liquid and a common liquid chamber are formed in the passage unit. An individual liquid passage formed in the...
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8083310 |
Liquid droplet ejecting apparatus
A liquid droplet ejecting apparatus includes an ejecting head configured to eject liquid droplets onto an ejected target element to form a of dots arranged at predetermined dot intervals in dot...
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8083320 |
Liquid ejecting apparatus and image forming method
Liquid ejecting apparatuses and image formed methods are provided. In an exemplary embodiment, a liquid ejecting apparatus is provided including a head unit, a movement mechanism, and a control...
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8079663 |
Printhead having mirrored rows of print nozzles
A printhead having at least first and second rows of print nozzles. Each nozzle has first circuitry of a first type arranged asymmetrically to second circuitry of a second type. The respective...
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8075076 |
Signal processing apparatus, droplet ejection apparatus and signal processing method
A signal processing apparatus has a first circuit board having a digital/analog converter, a second circuit board having an operational amplifier, a connector connecting the first circuit board and...
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8072622 |
Printer, and method for controlling print controller
A printer 1 has an I/F section 31 for receiving data from a PC 2, a parameter-deriving section 35b for deriving a control constant on the basis of print setting information included in the received...
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8068262 |
Imaging system for processing a media
An imaging system for processing a media includes a media transport path, an imaging station, a displacement device that controllably displaces the media along the media transport path relative to...
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8057862 |
Method for jetting color ink
A method for jetting color ink includes determining an initial voltage value of a nozzle, wherein the initial voltage value corresponds to a predetermined jetting volume of the nozzle; determining...
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8057004 |
Printhead assembly having selected interconnected controllers
A printhead assembly is provided having a plurality of print nozzle integrated circuits, an electrical connector for connecting electrical signals to the print nozzle integrated circuits, and drive...
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8057002 |
Method of driving an ink-jet head, ink-jet head, and ink-jet recording apparatus
Provided is an ink-jet head and an ink-jet type recording apparatus for improving an impact position accuracy of ink droplets by eliminating a discharge speed difference of ink droplets when an ink...
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8052277 |
Inkjet image forming apparatus having array type print head
An inkjet image forming apparatus having an array type print head to stably deliver a printing medium through a printing zone. The inkjet image forming apparatus includes an array type print head...
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8042898 |
Inkjet recording apparatus and method
The inkjet recording apparatus includes: an inkjet recording head which includes a nozzle through which liquid is ejected; a pressure regulating unit which includes a liquid chamber that...
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8038259 |
Ink-jet recording apparatus
An ink-jet recording apparatus of one aspect of the invention comprises nozzles are arranged on an ink ejection surface in a matrix in a first direction in which a recording medium is conveyed and...
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8038246 |
Liquid ejection control method and liquid ejection apparatus
It is an object of the invention to achieve a liquid ejection control method and the like that allows the amount of consumed liquid to be reduced. The liquid ejection control method controls the...
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8038244 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Printing method, computer-readable medium, and printing apparatus
A printing method etc. capable of suppressing degradation in image quality of border sections between regions respectively printed by a plurality of nozzle rows that eject ink droplets is achieved....
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8033630 |
Liquid ejecting method and liquid ejecting apparatus
A liquid ejecting method includes detecting a faulty nozzle in which an ejection fault occurs when a liquid should be ejected, calculating corrected tone values by correcting tone values of pixels...
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8033626 |
Ink jet printhead module and ink jet printer
An ink jet printhead module adapted for use in a printing apparatus, the ink jet printhead module being capable of receiving address signals and chip selection signals from a printhead drive unit...
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8035060 |
Inkjet printhead with a plurality of vapor bubble generators
The invention provides for an inkjet printhead having a plurality of micro-electromechanical vapor bubble generators. Each bubble generator includes a nozzle in fluid communication with an ink...
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8031367 |
Ejection device and ejection method with uneven liquid ejection control effect
A liquid ejection device of the invention is constructed to eject a liquid to an ejection object. The liquid ejection device has a dot data generator configured to generate dot data from given...
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8020954 |
Recording apparatus and data processing method for recording apparatus
A host device sends, as setting data, data including a registration adjustment value corresponding to a relative distance between nozzle arrays in a scanning direction. A recording apparatus...
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8020952 |
Printing apparatus, printing method and computer program
There is provided a printing apparatus including a printing unit for printing visual information on a non-recording surface of a rotatably driven recording medium by discharging ink droplets; and a...
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8020956 |
Element substrate, printhead, head cartridge, printing apparatus, and method for confirming electrical connection status of printhead and printing apparatus
An element substrate capable of independently confirming an electrical connection status with a logic power source without increasing costs due to increasing the number of terminals or the like....
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8016389 |
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...
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8016378 |
Element substrate, printhead, and head cartridge
This invention provides an element substrate having a heater selection circuit normally operable even in the use of voltage conversion circuits, which are arranged along the nozzle arrayed...
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8011747 |
Printer controller for controlling a printhead with horizontally grouped firing order
A printer controller for controlling a printhead comprising at least one monolithic printhead module, the at least one printhead module having a plurality of rows of nozzles configured to extend,...
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8011754 |
Wide format pagewidth inkjet printer
A print assembly (14) for a wide format pagewidth inkjet printer (10) includes an elongate carrier (187) that is mountable on a support structure (12) of the printer and is positioned an operative...
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