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WO/2024/093161A1 |
A film thickness uniformity compensation method in OLED inkjet printing, comprising: obtaining a target film thickness of an OLED, grid parameters of pixel grooves, and ink drop parameters of spray nozzles in an inkjet printing device, a...
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WO/2024/093780A1 |
An ink cartridge (10) and a method for using same. The ink cartridge (10) is detachably mounted in a printing device; the printing device is provided with a mounting portion (90); the mounting portion (90) comprises an accommodating cavi...
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WO/2024/096865A1 |
An example device may comprise a fluid ejection device (102), comprising a fluid reservoir (104) including porous media (108), a printhead die (110) fluidically connected to the fluid reservoir and comprising a capillary (114) sized to h...
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WO/2024/095661A1 |
An inkjet recording device comprising an inkjet head having a nozzle for ejecting, to a base, an ink comprising water and particles comprising an acid-group-containing polymer P and a polymerizable compound A, a scanning means for scanni...
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WO/2024/095576A1 |
A first linear motion device (50) relatively moves a carriage (40) and a recording medium (20) in a first coordinate axis direction. A rotary device (75) rotates the carriage (40) about a rotation axis (R) in a third coordinate axis dire...
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WO/2024/096866A1 |
An example device may comprise a fluid ejection device, comprising a reservoir including porous media, and a printhead die connected to the reservoir and comprising a capillary sized to have a capillary pressure equal to a first capillar...
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WO/2024/050463A3 |
A thermal switch includes a cooling liquid reservoir, an acoustic droplet generator, and an array of micro-nozzles. A control signal can indicate to the acoustic droplet generator to generate an acoustic wave which pushed cooling liquid ...
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WO/2024/096859A1 |
According to an example, a method for setting reference turn on energy values comprises firing a set of non-ejecting actuators of a plurality of non-ejecting actuators at different energies, determining turn on energy values for the set ...
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WO/2024/095560A1 |
The problems addressed are: to provide an ink composition for inkjet printing for blocking UV rays that is capable of forming a printed layer capable of suitably blocking UV rays; and to provide a method for producing a substrate having ...
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WO/2024/096922A1 |
A method of authenticating a supply item in an imaging device, wherein the supply item is designated as a prover supply item, and a second supply item installed in the imaging device is designated as a verifier supply item. The method co...
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WO/2024/095693A1 |
Provided is a method for producing a leather, the method comprising a step of applying an ink comprising a pigment, resin particles, a water-soluble organic solvent and water onto a leather base material by an inkjet recording method, a ...
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WO/2024/089498A1 |
A liquid discharge head includes a common liquid chamber having multiple liquid chambers communicating with each other through the common liquid chamber, a vibration film having multiple nozzles, multiple vibration generators, and a flex...
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WO/2024/090487A1 |
A droplet ejection head according to the present disclosure has a plurality of ejection holes, a plurality of separate channels, and a manifold (21). The plurality of ejection holes eject droplets. The plurality of separate channels are ...
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WO/2024/088362A1 |
An ink cartridge (10) detachably mounted in an imaging device provided with a frame. The ink cartridge comprises a housing (101) forming an ink cavity (101i), an ink outlet portion (102) protruding from the lower side wall of the housing...
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WO/2024/090063A1 |
A drawing device according to one aspect of the present disclosure comprises a light source unit and a scanning unit. The scanning unit irradiates a surface of a recording medium with a plurality of laser beams generated by the light sou...
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WO/2024/089979A1 |
The present invention addresses the problem of more efficiently forming a layer having excellent aesthetics, etc., by using an actinic ray curable ink-jet ink composition for any fine patterns and depositing a powder having photoluminesc...
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WO/2024/088872A1 |
The present invention relates to an indigo-free fabric having the visual appearance of a denim and a process for manufacturing said fabric.
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WO/2024/089711A1 |
Techniques for printing high viscosity fluids are described. In an example, a printer for printing high viscosity fluids is described. The printer includes a fluid dispensing mechanism to generate a droplet of a fluid. The printer furthe...
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WO/2024/085902A1 |
According to an example, a fluid delivery device comprises a printing fluid pump, a return fluid path including a pressure relief valve to receive printing fluid from an outlet of the pump, and a recirculation valve movable between an op...
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WO/2024/084117A1 |
Compensating ink in which a main ink based on bismuth oxide is used which has a percentage composition by weight of: 30-50% SiO2; 20-40% Bi2O3; 3-20% B2O3; and 10-20% ceramic black pigment; and wherein the compensating ink has a composit...
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WO/2024/085882A1 |
Present examples provide a fluid ejection apparatus (10) comprising a pump (12) having a pump body (16) and a plurality of diaphragms (50) disposed in the pump body. A plurality of fluid chambers (54) are each associated with the plurali...
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WO/2024/085856A1 |
An example apparatus may comprise an opening to allow air to pass in and out of the apparatus, a barrier film covering the opening to prevent print substance from exiting the apparatus, an isolation region to house a print substance, and...
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WO/2024/083581A1 |
Method for calibrating an image forming device (100, 200) comprising at least one printhead (2) comprising a plurality of nozzles (21) arranged in a plurality of nozzle rows (al-a8), the image forming device comprises a sensor unit (1) c...
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WO/2024/079448A1 |
An air dryer (1) is provided for use with an ink jet printer (50) comprising a print head (15) for applying an inked image (18) to a substrate (16). The air dryer (1) comprises: a housing (2) enclosing an internal space (3) therein; an a...
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WO/2024/081024A1 |
A method of measuring print medium advance in a printer (10) is provided. The method comprises obtaining a temperature value with a temperature sensor (120), obtaining a raw print medium advance value with a print medium advance sensor (...
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WO/2024/080281A1 |
In the present invention, ink is less likely to be ejected in a precipitated state, and ejected ink is less likely to have uneven density. This printer 10 comprises a first ink-accommodating section 51A in which a first ink is accommodat...
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WO/2024/080101A1 |
A droplet discharge unit 100 comprises: a droplet discharge device 200 that discharges a droplet from a nozzle N and records an image on a recording medium S; and an attachment plate 110 provided with an opening 111 to which the droplet ...
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WO/2024/078095A1 |
Disclosed are a printing method of a thermal printer, a printer, a printing system, and a storage medium. The printing method comprises: acquiring N step time at a preset step interval from an acceleration table of a stepper motor, and a...
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WO/2024/077680A1 |
A forging automatic inkjet device and system. The forging automatic inkjet device comprises a bottom plate; two same support rods are respectively fixed on the left and right sides of the upper end of the bottom plate; sliding rods are f...
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WO/2024/080118A1 |
This liquid drop ejection method comprises: using a multi-nozzle head including a plurality of electrostatic liquid drop ejection nozzles that are disposed at a prescribed nozzle interval in a first direction and eject liquid drops; ejec...
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WO/2024/080165A1 |
Provided is a printing cassette that can detect a termination portion of a printing tape, and that can be miniaturized. The present disclosure is a printing cassette including: a printing tape roll; and a case accommodating the printin...
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WO/2024/075495A1 |
A laminate body production method and an application thereof, the method comprising: a step for recording an image by adding an ink, by an inkjet-recording scheme, onto a base containing a polymer including vinyl chloride as a constituen...
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WO/2024/075602A1 |
The present invention provides a low-temperature-curable epoxy resin composition that achieves both excellent adhesive strength and ink resistance. Provided is an epoxy resin composition that includes components (A)–(C), the epoxy resi...
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WO/2024/075106A1 |
The instant disclosure provides a process for forming an image in flock, which involves digitally printing an adhesive composition directly on a substrate surface, preferably by modifying the amount of the adhesive based on a linearizati...
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WO/2024/075846A1 |
Provided are a printing device and a printing method with which it is possible to reduce the peak value of a current or a voltage required for irradiation with light while minimizing any effect on the curing of ink that has landed on a r...
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WO/2024/075464A1 |
A liquid droplet ejection device according to one embodiment of the present invention includes a target object holding unit that is for holding a target object, a first liquid droplet ejection unit that has a plurality of first liquid dr...
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WO/2024/076340A1 |
The disclosure describes a device that includes: a print substance reservoir (202), a first port (212) of the print substance reservoir coupled to an input of a pump (218) to provide a print substance to the pump, a manifold (224) couple...
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WO/2024/075194A1 |
The present invention provides an inkjet recording device and an inkjet recording method that are capable of not only quickly detecting at least leakage of ink to the outside but also detecting whether ink control mechanism parts related...
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WO/2024/076261A1 |
The invention relates to a print head of a 3D construction printer, which acts as a mixer-extruder, and can be used for constructing buildings and fabricating parts of building structures using concrete or other building mixes. The print...
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WO/2024/075540A1 |
Disclosed is a method for producing a laminate body, the method comprising a step in which an image is recorded on an image recording base material containing a polymer that contains vinyl chloride as a constituent unit by applying an in...
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WO/2024/074494A1 |
A continuous in-line method for manufacturing a laminated packaging material web, comprising: inkjet printing a plurality of ink droplets on a paperboard layer, the ink droplets comprising color pigments and a solvent, determining an adj...
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WO/2024/074342A1 |
The invention relates to a method for improving the consistency of the color density over the printing width of an inkjet printer (10) comprising the steps of: • - Printing a 2-dimensional pattern (32), wherein the 2-dimensional patter...
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WO/2024/069187A1 |
An actuator component for a droplet ejection head comprising an actuator assembly and a nozzle plate; wherein said actuator assembly comprises a plurality of liquid chambers arranged in a liquid chamber array extending in an array direct...
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WO/2024/069854A1 |
Provided is a scanning optical system that includes first and second light sources, a polygon mirror, and first through fourth scanning lenses, the scanning optical system being configured so that the mathematical expressions below are s...
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WO/2024/070138A1 |
The ink-jet head comprises: a flow channel part having at least a nozzle and a flow channel through which ink is supplied to the nozzle; a pressure variation part that varies the pressure of the ink; and a support that supports the press...
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WO/2024/070782A1 |
This method for driving a liquid droplet discharge head 23 that discharges liquid droplets from a nozzle 21 and performs a recording operation on a recording medium has: an addition step S1 for adding a third drive pulse P3 in a pause pe...
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WO/2024/070936A1 |
A cleaning liquid for inkjet recording devices according to the present invention contains a polyhydric alcohol, a glycol ether and water; the content ratio of the polyhydric alcohol to the glycol ether is 3 or more; the content of the w...
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WO/2024/071834A1 |
The present invention relates to a protective patch ribbon for a thermal transfer printer, the ribbon using a conventional retransfer printer without having a separate laminator so that images or desired information can be directly recor...
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WO/2024/073121A1 |
A novel printing system and associated printing methods that can overcome many of the obstacles presented by today's printing systems. In certain embodiments a printing vehicle is presented that may work in cooperation with other vehicle...
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WO/2024/070082A1 |
Provided is an aqueous inkjet ink composition comprising a pigment, an alkali-soluble resin, a resin emulsion, a surfactant, a water-soluble solvent, and water. The alkali-soluble resin has an acid value of 100-250 mgKOH/g. The surfactan...
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