Class / Patent application number | Description | Number of patent applications / Date published |
427466000 | Nonuniform or patterned coating (e.g., ink jet printing, etc.) | 44 |
20080241414 | CONDUCTIVE INK COMPOSITION AND METHOD OF FORMING A CONDUCTIVE PATTERN USING THE SAME - A conductive ink composition includes about 15% to about 50% by weight of copper nanoparticles, about 40% to about 80% by weight of a non-aqueous solvent mixture, about 0.01% to about 5% by weight of a dispersion agent and about 1% to about 20% by weight of a wetting agent. A conductive pattern may be formed with use of the conductive ink composition and an inkjet printer. | 10-02-2008 |
20080254228 | Recording Ink, Inkjet Recording Method and Inkjet Recording Apparatus - There is provided a recording ink containing at least: water; a water-soluble organic solvent; a surfactant; and a carbon black having a hydrophilic group on a surface thereof, wherein the carbon black releases humic acid in an aqueous dispersion of the carbon black, which is recovered from the recording ink, a concentration of the humic acid released in the aqueous dispersion containing 20% by mass of the carbon black of is expressed with a maximum absorbance at a wavelength of 230 nm to 260 nm, and the recording ink has the maximum absorbance of 5.0 to 20.0 at the wavelength of 230 nm to 260 nm. | 10-16-2008 |
20080305272 | Method for the Realisation of a Filtering Separator Comprising a Nanofibre on a Substrate with Filtering Properties - A method for the realisation of a filtering separator ( | 12-11-2008 |
20080311307 | METHOD AND APPARATUS FOR DEPOSITING FILMS - The disclosure relates to a method for depositing films on a substrate which may form part of an LED or other types of display. In one embodiment, the disclosure relates to an apparatus for depositing ink on a substrate. The apparatus includes a chamber for receiving ink; a discharge nozzle having an inlet port and an outlet port, the discharge nozzle receiving a quantity of ink from the chamber at the inlet port and dispensing the quantity of ink from the outlet port; and a dispenser for metering the quantity of ink from the chamber to the inlet port of the discharge nozzle; wherein the chamber receives ink in liquid form having a plurality of suspended particles and the quantity of ink is pulsatingly metered from the chamber to the discharge nozzle; and the discharge nozzle evaporates the carrier liquid and deposits the solid particles on the substrate. | 12-18-2008 |
20090017219 | Layer application device for an electrostatic layer application of a building material in powder form and device and method for manufacturing a three-dimensional object - A device for applying powder onto an application surface has a powder container ( | 01-15-2009 |
20090022900 | METHOD FOR MANUFACTURING WIRE GRID DEVICE - A method of manufacturing a wire grid device is provided. The method includes: forming SAM (self assembly monomer) nano patterns on a substrate; and forming a wire grid between neighboring SAM nano patterns on the substrate on which the SAM nano patterns are formed by using an electroless plating technique or forming the wire grid on the SAM nano patterns on the SAM nano patterns by using the SAM nano patterns as a seed layer by using the electroless plating technique. | 01-22-2009 |
20090035478 | MEDIA FOR INKJET WEB PRESS PRINTING - A print media for inkjet web-press printing includes a paper base and a porous surface treatment. The porous surface treatment layer includes an inorganic pigment; at least one water-soluble and/or water-dispersible polymeric carrier; and at least one fixer. The fixer is a metal salt. A method of making print media is also disclosed. | 02-05-2009 |
20090061104 | Method for Protecting Substrate - The present invention has an objective to provide a novel method for preventing or reducing color degradation or color change of a substrate over time, and thereby, protecting the substrate, and is characterized by arranging a positively-charged substance on a surface of a substrate or in a surface layer of the substrate. | 03-05-2009 |
20090169761 | INKJET INK SETS FOR HIGH SPEED PRINTING ON PLAIN PAPERS AND GLOSSY MEDIA - An inkjet ink set comprising a cyan ink, a magenta ink and a yellow ink, wherein each of said cyan, magenta and yellow inks individually comprises at least 65% water, between 1% and 5% by weight of a dispersed pigment colorant, a surfactant that reduces static surface tension, a dynamic surface tension reducing agent distinct from the surfactant, and at least one humectant distinct from the surfactant and the dynamic surface tension reducing agent; wherein said surfactant, said dynamic surface tension reducing agent and said humectant can be the same or different between said cyan, magenta and yellow inks; and wherein each of said cyan, magenta and yellow inks is characterized by exhibiting a viscosity normalized dynamic surface tension at surface refresh ages of 0.01 s of less than 23.0 mN/(m*cP); and wherein the average viscosity normalized dynamic surface tension at a surface refresh age of 0.01 s for said cyan, magenta and yellow inks taken together is less than 22.0 mN/(m*cP). | 07-02-2009 |
20090169762 | INKJET INKS FOR PRINTING ON BOTH PLAIN AND PHOTO-GLOSSY PAPERS - An aqueous inkjet ink suitable for printing photo-images on both photo-glossy receivers and plain papers, said ink comprising at least 50% by weight water, between 0.5% and 8% by weight of 1,2-pentanediol, a humectant distinct from said 1,2-pentanediol, and between 0.2 and 5% by weight of a dispersed pigment colorant, said dispersed pigment colorant exhibiting an average volume weighted 50 | 07-02-2009 |
20090291224 | Porous Ceramic Thin Film - A sheet-like substrate ( | 11-26-2009 |
20100080922 | PHASE CHANGE INKS - Phase change ink comprising colorant and carrier comprising additive of formula | 04-01-2010 |
20100136252 | METHOD OF MANUFACTURING PATTERN-FORMING METAL STRUCTURES ON A CARRIER SUBSTRATE - To improve the transmission properties of antennae manufactured with known methods, more specifically antennae for application in the UHF range, a method is proposed of producing pattern-forming metal structures on a carrier substrate. The method comprises the following method steps: providing the carrier substrate, forming the pattern on the carrier substrate with a composite material containing dispersed metal, bringing the carrier substrate into contact with halide ions, and thereafter depositing a metal layer onto the pattern formed by the composite material, producing thereby metal structures. | 06-03-2010 |
20110014387 | ROTARY ATOMIZER AND COATING PATTERN CONTROL METHOD - A rotary electrostatic atomizer uses shaping air and pattern control air. Shaping airflow is supplied from shaping air holes aligned along outer one of concentric circles that are concentric with the rotation axis of the bell cup and located behind the front end of the bell cup. Pattern control airflow is supplied from pattern control air holes aligned along inner one of the concentric circles. Both the shaping air flow and the pattern control airflow are expelled in circumferentially twisted directions substantially with an equal twist angle opposite from the rotating direction of the bell cup. The shaping airflow passes a circular line near to and radially outwardly apart from the outer perimeter of the bell cup. The pattern control airflow intersects the shaping airflow from radially inside at the position near to and radially outwardly apart from the outer perimeter of the bell cup. Thereby, the pattern control airflow gives the shaping airflow a radially outward force to enhance the centrifugal force of the shaping air and enlarge the coating pattern regulated by the shaping airflow. | 01-20-2011 |
20110165337 | METHOD AND SYSTEM FOR PRINTING ALIGNED NANOWIRES AND OTHER ELECTRICAL DEVICES - Methods and systems for applying nanowires and electrical devices to surfaces are described. In a first aspect, at least one nanowire is provided proximate to an electrode pair. An electric field is generated by electrodes of the electrode pair to associate the at least one nanowire with the electrodes. The electrode pair is aligned with a region of the destination surface. The at least one nanowire is deposited from the electrode pair to the region. In another aspect, a plurality of electrical devices is provided proximate to an electrode pair. An electric field is generated by electrodes of the electrode pair to associate an electrical device of the plurality of electrical devices with the electrodes. The electrode pair is aligned with a region of the destination surface. The electrical device is deposited from the electrode pair to the region. | 07-07-2011 |
20110318499 | Laser fusible coating compositions used for laser making systems and methods - A laser fusible composition comprises a marking component, e.g. plastic dyes and pigments, coated with hot melt adhesive composition which can absorb laser irradiation at 780-10600 nm, and thereby causes through laser fusing, the composition to adhere firmly to metals, ceramics, glass, porcelain, marble, natural stone, paper and cardboards when heated. | 12-29-2011 |
20130216724 | ELECTRIC FIELD AUXILIARY ROBOTIC NOZZLE PRINTER AND METHOD FOR MANUFACTURING ORGANIC WIRE PATTERN ALIGNED USING SAME - Provided according to an aspect of the present disclosure is an electric field aided robotic nozzle printer including a solution storage apparatus for supplying a discharging solution; a nozzle for discharging the discharging solution supplied by the solution storage apparatus; a voltage applying apparatus for applying high voltage onto the nozzle; a flat and movable collector, in which organic wires formed after discharge from the nozzle are aligned; a robot stage, which is installed below the collector and enables to move the collector in an x-y direction (horizontal direction) within a horizontal plane; a micro distance controller for regulating the distance between the nozzle and the collector in a Z direction (vertical direction); and a base plate, which is installed below the robot stage, for maintaining flatness of the collector and preventing vibration generated during the operation of the robot stage. | 08-22-2013 |
20140023792 | DISPENSING METHOD AND DEVICE FOR DISPENSING - A method provides a layer of a first liquid on a first area of a surface using an elongate applicator, an elongate gap being formed between the applicator and the surface, the gap being filled with an elongate globule of the first liquid, and an amount of a second liquid being arranged in contact with the applicator and with the globule, the first liquid and the second liquid being immiscible and the first area having a higher wettability for the first liquid than for the second liquid. The method includes applying a relative motion between the applicator and the surface, wherein the amount of second liquid being arranged only on a trailing side of the applicator. | 01-23-2014 |
20140205761 | METHOD FOR NANO-DRIPPING 1D, 2D OR 3D STRUCTURES ON A SUBSTRATE - A method for the production of nano- or microscaled ID, 2D and/or 3D depositions from an solution ( | 07-24-2014 |
20140272173 | APPARATUS AND METHOD FOR MOUNTING PARTICLES ON A CARRIER - Method and apparatus for individually positioning and mounting particles on a target carrier according to a predefined pattern. In particular the particles are spheres of an electrically chargeable material with a diameter in the range of 10 micrometer up to one millimeter and are electrically conductive. | 09-18-2014 |
20140287151 | Reaction-based laser marking compositions, systems and methods - An ink formulation comprises a binder and at least one marking component, which comprises at least one metal oxides or oxyanion and at least one oxidizing/reducing agent, which absorbs laser irradiation between wavelengths of 780-10,600 nm, thereby causes the formulation to change color. | 09-25-2014 |
20140322451 | ELECTROHYDRODYNAMIC JET PRINTING DEVICE WITH EXTRACTOR - A printing device includes a nozzle and an extractor. An electrostatic extraction field is generated at the extractor and at a discharge opening of the nozzle to extract polarized ink from the nozzle for deposition on a printing substrate. The extractor includes an electrically conductive portion for application of one side of a voltage potential to generate the electrostatic field. The extractor can be in the form of an extractor plate with an opening through which the extracted ink passes, or the extractor can be in the form of another nozzle. The printing device provides a directionality field that affects the trajectory of the extracted ink. The directionality field can include the electrostatic field or a gas flow field. The printing device is useful for electrohydrodynamic jet, or e-jet, printing on a non-conductive substrate. | 10-30-2014 |
427468000 | Mask or stencil utilized | 6 |
20090022901 | Methods of Processing Substrates, Electrostatic Carriers for Retaining Substrates for Processing, and Assemblies Comprising Electrostatic Carriers Having Substrates Electrostatically Bonded Thereto - A method of processing a substrate includes physically contacting an exposed conductive electrode of an electrostatic carrier with a conductor to electrostatically bond a substrate to the electrostatic carrier. The conductor is removed from physically contacting the exposed conductive electrode. Dielectric material is applied over the conductive electrode. The substrate is treated while it is electrostatically bonded to the electrostatic carrier. In one embodiment, a conductor is forced through dielectric material that is received over a conductive electrode of an electrostatic carrier to physically contact the conductor with the conductive electrode to electrostatically bond a substrate to the electrostatic carrier. After removing the conductor from the dielectric material, the substrate is treated while it is electrostatically bonded to the electrostatic carrier. Electrostatic carriers for retaining substrates for processing, and such assemblies, are also disclosed. | 01-22-2009 |
20110165338 | APPARATUS FOR FORMING SOLDER DAM - An apparatus for forming a solder dam on each lead of an electronic device includes a mask having one or more slits; and forming means that forms the solder dam made of non-metal material on the lead of the electronic device through the slits of the mask. | 07-07-2011 |
20110171397 | Method of forming pattern and manufacturing method of organic light emitting device - A method of forming a pattern and a method of manufacturing an organic light emitting device, the method of forming a pattern including providing an electromagnetic substrate for generating an electromagnetic field at a selectively controllable position by selectively controlling where current flows through the electromagnetic substrate; providing a patterning substrate for forming a pattern; aligning the electromagnetic substrate to a first surface of the patterning substrate; selectively applying current to the electromagnetic substrate to form the electromagnetic field at the predetermined position; providing masking powder in a vicinity of a second surface of the patterning substrate such that the masking powder reacts to the electromagnetic field; supplying a pattern forming material to the second surface of the patterning substrate; and cutting off the current to the electromagnetic substrate. | 07-14-2011 |
20120276298 | TRUNNION PAINTING FIXTURE - A painting tool for painting a vehicle wheel is disclosed. The tool includes a base and a plurality of idler wheels rotatably coupled to the base. The wheels are disposed about the base to rotatably support a workpiece. A motor is coupled to the base and includes a motor output disposed to engage the workpiece and to rotate the workpiece on the plurality of idler wheels about a workpiece axis. A mask is operatively coupled to the base. The mask is movable between an engaged position wherein the mask obscures a portion of the workpiece and a disengaged position wherein the mask is disposed away from the workpiece. A method of painting a vehicle wheel is also disclosed. | 11-01-2012 |
20130101747 | METHOD FOR SHIELDING CABLE COMPONENTS - A shielded cable component and method that comprises a main body that has an outer surface and the main body is formed of a dielectric material and a coating that is applied to the outer surface of the main body where the coating includes a conductive or semi-conductive shielding material. An outer layer is disposed on the coating that completely encapsulates the coating and the main body and the outer layer is formed of a dielectric material. | 04-25-2013 |
20140302244 | METHOD FOR FORMING UNIFORM FILM-LAYERED STRUCTURE - A method for forming a uniform film layer structure, including providing a phosphorous powder and a first surface of an object, wherein the phosphorous powder has a plurality of phosphorous particles, at least a portion of a surface of each of the phosphorous particles is covered with an adhesive material, and the first surface does not contact the phosphorous powder; and adsorbing the phosphorous powder to the first surface of the object by using an electrostatic adsorption method. | 10-09-2014 |
427469000 | Coating material consists of charged particles (e.g., paint, pigment, dye, etc.) | 16 |
20090176029 | Printer and Method for Manufacturing Electronic Circuits and Displays - A printer for forming an electronic device utilizing microencapsulated electrically active material includes a locally variable attractive field member that is controlled to selectively apply an attractive field at locations so that a layer of field attractive microcapsules can be formed. The field attractive microcapsules comprise an electrically reactive material. The locally variable attractive field member has an optoelectric and/or an optomagnetic coating formed on it for generating an attractive field in response to light impinging on the coating. A method of forming a thin, lightweight display includes forming a display stratum comprising light emitting pixels for displaying information. The display stratum is fabricated by printing conductive polymer microcapsules. Electronic devices are fabricated by printing patterns of electrically reactive microcapsules at discrete locations. A battery stratum fabricated by the inventive printing method provides electrical energy to the display components. | 07-09-2009 |
20090304947 | USE OF POWDERS FOR CREATING IMAGES ON OBJECTS, WEBS OR SHEETS - Monochromatic or multichromatic images may be created on surfaces. The surface is moved to first, second and third stations. The surface is electrically biased, and powder is transferred to the surface electrostatically at the first station. The powder is fused or sintered selectively on the surface at the second station. Unfused or unsintered portions of the powder are removed from the surface at the third station. | 12-10-2009 |
20100068406 | ELECTROSPRAY DEPOSITION: DEVICES AND METHODS THEREOF - Disclosed herein are apparatus and methods for selectively depositing molecular ions on nanoscale substrates such as carbon nanotube arrays using electrospray ionization. | 03-18-2010 |
20100178430 | Method of Fabricating Electro-Phoretic Display - A method of fabricating electro-phoretic display is performed by the steps of: providing a first electrode substrate and a second electrode substrate disposed above the first electrode substrate in an electro-phoretic liquid, wherein the first electrode substrate comprises a substrate and a plurality of pixel electrodes disposed on the substrate; putting at least a charged micro-capsule between the first electrode substrate and the second electrode substrate in the electro-phoretic liquid; making the electricity of a portion of the pixel electrodes is opposite to the electricity of the charged micro-capsules for attracting the charged micro-capsules to above the portion of the pixel electrodes. Since the charged microcapsules are disposed on the pixel electrodes immediately and the micro-capsules corresponded to the same pixel electrode have a plurality of colorful charged particles with the same color, the electric-phoretic display fabricated by this method may not only have high reflectivity and transmittance, but also display a picture with single original color. | 07-15-2010 |
20110104386 | DIGITAL MANUFACTURE OF AN GAS OR LIQUID SEPARATION DEVICE - Printing one or more layers using toner and/or laminates to form one or more multi-channeled layers, with a particular pattern, including forming a desired image, for example, electrographically, on a receiver member. The multi layered channel printing apparatus and related method and print incorporates one or more static layers, and one or more moveable layers that allow a fluid to move through the micro channels via an opening or through a direct fill. It also incorporates particles in the channels to act as a packing material for separation of components of samples. The packing material can either be applied directly or using the electrographic printing process. An optional capping layer or substrate may then be applied. | 05-05-2011 |
20110159201 | METHOD OF FORMING PATTERN AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DEVICE - A method of forming a pattern includes: providing a heating substrate that selectively controls positions where heat is generated by controlling locations where electric current flows; forming a pattern forming material on a surface of the heating substrate; aligning a patterning substrate, on which a pattern may be formed, to face a surface of the heating substrate; and selectively applying electric current to the heating substrate to transfer some of the pattern forming material onto the patterning substrate. According to the method of forming the pattern and a method of fabricating an OLED, the pattern is transferred by heating the pattern forming material formed on the heating substrate, and thus, the pattern may be formed with high accuracy without using a mask, and the pattern forming material remaining on the heating substrate may be re-used. | 06-30-2011 |
20110311731 | APPARATUS AND METHOD FOR APPLYING A FILM ON A SUBSTRATE - A system that incorporates teachings of the present disclosure may include, for example, an apparatus having a plurality of applicators, each applicator with an ingress opening to receive a liquid, and an egress opening to release the liquid, and a conductor positioned in a conduit of each of the plurality of applicators, the conductor and the conduit having dimensions to cause a surface tension of the liquid to prevent a constant flow of the liquid from the egress opening. Each conductor of the plurality of applicators can be coupled to one of one or more power sources operable to apply a charge to the liquid to overcome the surface tension and form at the egress opening of each applicator a plurality of jet sprays of the liquid applicable on a substrate to form a thin film. Additional embodiments are disclosed. | 12-22-2011 |
20120231175 | PROCESS FOR BUILDING THREE-DIMENSIONAL OBJECTS - A process for building three-dimensional objects based on electrophotographic printing is disclosed, comprising the steps of depositing a first layer of powdered base material on a substrate, operating an imaging member, a charging device, an image generating device and an image developing device, in that order, to deliver and deposit filler material onto the layer of powdered base material in an image-wise manner to produce a layer of bonded base material that correspond to the first cross-section of the three-dimensional object being built, repeating all the above steps for as many times as required to form successive layers that constitute the three-dimensional object, said filler material further causing adjacent layers to be bonded with one another; and removing unbonded material to cause the three-dimensional object to appear. | 09-13-2012 |
20120328794 | Anisotropic Conductive Film, Method for Producing the Same, and Joined Structure Using the Same - An anisotropic conductive film, containing a resin film; and conductive particles aligned into a monolayer within the resin film adjacent to or on one plane of the resin film with respect to a thickness direction of the resin film, wherein a distance between the one plane of the resin film and a center of the conductive particle is 9 μm or less based on 10-point average. | 12-27-2012 |
20130022753 | SIMULATED PAPER TEXTURE USING CLEAR TONER AND GLOSSMARK ON TEXTURE-LESS STOCK - A method includes receiving a primary image as input data and receiving textured image data for rendering a perceived non-uniform texture on a printed output of the primary image. The primary image input data is used for determining a low coverage portion and a high coverage portion. The method then includes applying clear toner to the low coverage portion and applying colored toner at variable anisotropic orientations to the high coverage portion. | 01-24-2013 |
20130084402 | ELECTROSTATIC PAINTING APPARATUS AND ELECTROSTATIC METHOD - An electrostatic painting apparatus ( | 04-04-2013 |
20130156970 | Method to Create Uniform Distribution, Minimize Applied Solution Volume and Control Droplet Size of Water and/or Coating Applications for Web Applications - A coating apparatus produces a spray of charged droplets and controls the spray angle of travel of the spray toward the object to be coated. Electrically charging droplets minimizes the amount of coating material required to uniformly coat a surface as compared to conventional web coating techniques such as blade coating. An inductive ring guides the spray charged droplets as they exit the nozzle of a spray device. The electrostatic repulsion between the charged droplets insures that a uniform coating of liquid formulation can be applied to a web surface. | 06-20-2013 |
20150017341 | METHOD AND ARRANGEMENT FOR PRODUCING AN ELECTRICALLY CONDUCTIVE PATTERN ON A SURFACE - A method and an arrangement are disclosed for producing an electrically conductive pattern on a surface. Electrically conductive solid particles are transferred onto an area of predetermined form on a surface of a substrate. The electrically conductive solid particles are heated to a temperature that is higher than a characteristic melting point of the electrically conductive solid particles, thus creating a melt. The melt is pressed against the substrate in a nip, wherein a surface temperature of a portion of the nip that comes against the melt is lower than said characteristic melting point. | 01-15-2015 |
20150290893 | SELECTIVELY APPLIED ADHESIVE PARTICULATE ON NONMETALLIC SUBSTRATES - The manufacturing of articles relies on the bonding of two or more components to form some forms of the articles, such as a shoe sole bonded with a shoe upper. The bonding may be achieved with an adhesive particulate that is applied to a surface of a substrate. The adhesive particulate is selectively fused to the substrate with a controlled energy source having multiple energy emitters individually controllable, such as a laser array. The selective application of laser energy allows for specific geometric structures of adhesive particulate to be formed on the substrate. The substrate having the fused adhesive particulate is mated with another component allowing the fused adhesive particulate to bond the first substrate and the second component. | 10-15-2015 |
20150321215 | METHOD OF PREPARING LARGE-AREA, THREE-DIMENSIONAL GRAPHENE TRANSPARENT ELECTRODE USING ELECTROSPRAY PROCESS AND LARGE-AREA, THREE-DIMENSIONAL GRAPHENE TRANSPARENT ELECTRODE PREPARED THEREFROM - Provided are a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method and a large-area, three-dimensional graphene transparent electrode prepared therefrom. More particularly, the present invention is related to a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method, which may easily prepare a large-area graphene transparent electrode having high transparency and conductivity through an electrospray process and may obtain effects, which may not be realized in a two-dimensional transparent electrode prepared by a typical method such as CVD, due to a three-dimensional stack structure in which graphene is arranged perpendicular to a substrate, and a large-area, three-dimensional graphene transparent electrode prepared therefrom. | 11-12-2015 |
20160172577 | METHOD FOR FABRICATING PIEZOELECTRIC TRANSDUCER | 06-16-2016 |