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Electrophoretic patents



      
           
This page is updated frequently with new Electrophoretic-related patent applications. Subscribe to the Electrophoretic RSS feed to automatically get the update: related Electrophoretic RSS feeds. RSS updates for this page: Electrophoretic RSS RSS


Electrophoretic display and method of driving an electrophoretic display

Two mask process for electroplating metal employing a negative electrophoretic photoresist

Date/App# patent app List of recent Electrophoretic-related patents
08/28/14
20140243431
 Flourescent in-situ detection of lipid particle apolipoproteins within primary electrophoretic matrix patent thumbnailnew patent Flourescent in-situ detection of lipid particle apolipoproteins within primary electrophoretic matrix
The present invention relates to, among other things, a gel electrophoresis system for detecting the level of specific apolipoproteins and/or lipoprotein particles present in intact lipid particles in a biological sample. The system includes a gel substrate to receive a biological sample, at least two lipoprotein-binding complexes.
08/28/14
20140242524
 Two mask process for electroplating metal employing a negative electrophoretic photoresist patent thumbnailnew patent Two mask process for electroplating metal employing a negative electrophoretic photoresist
A negative electrophoretic photoresist is applied over a plurality of protruding disposable template portions on a substrate. A silo structure is placed on planar portions of the negative electrophoretic photoresist that laterally surround the plurality of protruding disposable template portions.
08/28/14
20140240817
 Electro-optic media produced using ink jet printing patent thumbnailnew patent Electro-optic media produced using ink jet printing
Ink jet printing can be used in the production of electro-optic displays for (a) forming a layer of a polymer-dispersed electrophoretic medium on a substrate; (b) forming a color electro-optic layer; (c) forming a color filter; and (d) printing electrodes and/or associated conductors on a layer of electro-optic material.. .
08/28/14
20140240814
 Electrophoretic particle, electrophoretic particle dispersion liquid, display medium, and display device patent thumbnailnew patent Electrophoretic particle, electrophoretic particle dispersion liquid, display medium, and display device
Wherein in formula (i), ra represents a hydrogen atom or a methyl group, x represents a substituted or unsubstituted divalent hydrocarbon group, y represents a substituted or unsubstituted divalent hydrocarbon group, and z represents a hydrogen atom, or a substituted or unsubstituted monovalent hydrocarbon group.. .
08/28/14
20140240211
 Dual particle electrophoretic display and method of manufacturing same patent thumbnailnew patent Dual particle electrophoretic display and method of manufacturing same
A dual particle electrophoretic display and a method for manufacturing same are disclosed. The display comprises a back substrate and a transparent substrate forming a cavity therebetween.
08/28/14
20140240210
 Electrophoretic display and method of driving an electrophoretic display patent thumbnailnew patent Electrophoretic display and method of driving an electrophoretic display
An electrophoretic display includes a data driving circuit, a plurality of first electrodes, a gate driving circuit, a plurality of second electrodes and an electrophoretic layer. The data driving circuit is used for generating data signals.
08/21/14
20140233088
 Display unit and method of driving same, as well as electronic apparatus patent thumbnailDisplay unit and method of driving same, as well as electronic apparatus
Provided is a display unit capable of improving display performance. The display unit includes an electrophoretic particle disposed between a pair of electrodes for each pixel; and a voltage control circuit applying a voltage for each pixel, to move the electrophoretic particle.
08/21/14
20140232629
 Method of driving electrophoretic display device, control circuit of electrophoretic display device, electrophoretic display device, and electronic apparatus patent thumbnailMethod of driving electrophoretic display device, control circuit of electrophoretic display device, electrophoretic display device, and electronic apparatus
An electrophoretic display device includes pixel electrodes, common electrodes, an electrophoretic material, and storage capacity elements. An epd capacity is sufficiently smaller than a storage capacity.
08/21/14
20140232628
 Electrophoretic display capable of reducing passive matrix coupling effect patent thumbnailElectrophoretic display capable of reducing passive matrix coupling effect
An electrophoretic display capable of reducing passive matrix coupling effect includes an electrophoretic panel, a coupling capacitor group, a plurality of first scan lines, and a plurality of second scan lines. The electrophoretic panel includes a plurality of pixels.
08/21/14
20140231855
 Method for producing a light-emitting diode and light-emitting diode patent thumbnailMethod for producing a light-emitting diode and light-emitting diode
A method of producing a light-emitting diode includes providing at least one light-emitting diode chip, providing a suspension comprising a solvent and particles of at least one luminescent material, arranging the at least one light-emitting diode chip in the suspension, electrophoretically depositing the particles on an outer face of the at least one light-emitting diode chip, and completing the light-emitting diode.. .
08/21/14
20140231728
Electrophoretic fluid
The present invention is directed to an electrophoretic fluid comprising transparent particles, as an additive. The presence of the transparent particles in the fluid provides improved display performance..
08/14/14
20140226198
Patterned electro-optic displays and processes for the production thereof
An electro-optic medium comprises at least one leuco dye such that the electro-optic medium can develop at least two differing colors upon exposure to two or more differing stimuli. The medium allows for development of differing colors in differing areas of the medium, thus allowing formation of intrinsic color within differing areas of a single layer of the same electro-optic medium.
08/07/14
20140218787
Flat panel electronic apparatus and display panel thereof
A display panel is provided that includes a plurality of pixel units, each having a first surface and a second surface opposite to the first surface, and comprising an electrophoretic gel part with a shape tapered in a direction from the first surface to the second surface, wherein a top surface of the electrophoretic gel part forms the first surface and electrophoretic particles are provided in the electrophoretic gel part; a light guiding part with a shape tapered in a direction from the second surface to the first surface, wherein the light guiding part and the electrophoretic glue part match in shape and abut with each other, and a bottom surface of the light guiding part forms at least a portion of the second surface; and a light-emitting device provided on the bottom surface of the light guiding part and operable to emit light toward the first surface.. .
08/07/14
20140218277
Electrophoretic display and method of operating an electrophoretic display
An electrophoretic display includes an electrophoretic panel, a substrate, and a processor. The electrophoretic panel includes a plurality of charged particles.
08/07/14
20140216935
Dielectrophoretic tweezers as a platform for molecular force spectroscopy in a highly parallel format
Provided herein are methods of performing force spectroscopy, the methods comprising the steps of providing dielectrophoretic tweezers having at least one set of macroscopic electrodes, at least one of the electrodes having a microfabricated dielectric structure comprising a microwell; depositing force probes on a surface; binding the force probes to molecules on the surface; and applying voltage across set of macroscopic electrodes to thereby manipulate the molecules. Also provided are novel apparatus for performing force spectroscopy, the apparatus comprising dielectrophoretic tweezers having at least one set of macroscopic electrodes, at least one of the electrodes having a microfabricated dielectric structure comprising a microwell..
08/07/14
20140216536
Flexible dye-sensitized solar cell
The present invention provides a flexible dye-sensitized solar cell, comprising: an anode, which is a photoelectrode comprising a substrate covered with an electrophoretically deposited tio2 film; a cathode; and a gel-electrolyte. Particularly, the present invention provides a solar cell comprising a photoanode prepared by the following steps: (a) preparing a tio2 suspension fluid comprising tio2, acetylacetone and anhydrous ethanol; (b) preparing a charge solution comprising iodine, ketone and deionized water; (c) mixing said tio2 suspension fluid and said charge solution to obtain an electrophoresis suspension; (d) soaking a substrate and a cathode into the electrophoresis suspension and proceeding electrophoresis to obtain an tio2 deposited substrate, in which said substrate and said cathode are flexible; (e) heating the tio2 deposited substrate; and (f) compressing the heated tio2 substrate to obtain the photoanode..
07/31/14
20140212881
System and method for capturing and analyzing cells
A system and method for capturing and analyzing a set of cells, comprising: an array including a set of parallel pores, each pore including a chamber including a chamber inlet and a chamber outlet, and configured to hold a single cell, and a pore channel fluidly connected to the chamber outlet; an inlet channel fluidly connected to each chamber inlet of the set of parallel pores; an outlet channel fluidly connected to each pore channel of the set of parallel pores; a set of electrophoresis channels fluidly coupled to the outlet channel, configured to receive a sieving matrix for electrophoretic separation; and a set of electrodes including a first electrode and a second electrode, wherein the set of electrodes is configured to provide an electric field that facilitates electrophoretic analysis of the set of cells.. .
07/31/14
20140211297
Electronic paper and method for manufacturing the same
Electronic paper whose coloring rate in a pixel is improved by preventing color mixing between pixels and a method for manufacturing the electronic paper are provided. Electronic paper in which an electrophoretic material layer 4, an optically transparent electrode layer 5, an ink fixing layer 7, and a color filter layer 8 created by printing pixel ink by an inkjet method are stacked on an electrode substrate in this order, wherein a repellent component, for example, a monomer containing fluorine or a polymer containing fluorine, or more specifically aliphatic polycarbonate containing fluorine is added to the pixel ink..
07/31/14
20140211296
Electrophoretic particles and processes for the production thereof
In electrophoretic media, it is advantageous to use pigment particles having a polymer chemically bonded to, or cross-linked around, the pigment particles, the polymer comprising repeating units derived from a fluorinated acrylate or fluorinated methacrylate monomer. The polymer desirably has a branched chain structure with side chains extending from a main chain.
07/31/14
20140210701
Electrophoretic display
An electrophoretic display includes an electrophoretic panel and a plurality of first scan lines. The electrophoretic panel has a first axis direction.
07/31/14
20140209829
Coloured polymer particles
This invention relates to coloured polymer particles prepared by a reverse emulsion solvent removal process, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.. .
07/31/14
20140209466
Corrosion resistant electrodes for electrophoretic mobility measurements and method for their fabrication
An electrode for use in instruments capable of measuring the electrophoretic mobility of particles in solution is disclosed. The electrode is comprised of an inexpensive support member, generally made of titanium, onto a flat surface of which has been connected, generally by microwelding, a flat electrically conductive but chemically inert foil member, preferably platinum.
07/31/14
20140209463
Traveling wave dielectrophoresis sensing device
The present disclosure is drawn to traveling wave dielectrophoresis sensing devices and associated methods. In an example, a traveling wave dielectrophoresis sensing device can comprise an array of electromagnetic field enhancing nanostructures attached to the substrate, the electromagnetic field enhancing nanostructures including a metal; a plurality of conductive element electrically associated with the electromagnetic field enhancing nanostructures; and a controller for applying alternating and out of phase potential to the plurality of conductive elements to form traveling wave dielectrophoretic forces within the array..
07/24/14
20140204453
Electrophoretic display apparatus
An electrophoretic display apparatus includes a drive array substrate, a color filter layer and an electrophoretic display film. The drive array substrate has a plurality of pixel units, in which each of the pixel units includes a drive device.
07/24/14
20140204012
Electrophoretic display and method for driving panel thereof
An electrophoretic display and method for driving panel using the same are provided. The electrophoretic display includes a display panel and a driving circuit.
07/17/14
20140200240
Methods for determining patient response to anti-platelet aggregation therapy
Diagnostic methods for determining whether an individual will benefit from a particular anti-thrombotic therapeutic agent are disclosed. The methods involve obtaining a biological sample that comprises platelets, from a patient who has been pre-administered a particular therapeutic agent, which is an antagonist of a receptor associated with the biochemical pathways involved in platelet aggregation, and exposing the platelets to an agonist of the receptor.
07/10/14
20140192500
Method of electrophoretic depositing (epd) a film on an exposed conductive surface and an electric component thereof
A system, a packaged component and a method for making a packaged component are disclosed. In an embodiment a system comprises a component carrier, a component disposed on the component carrier and an insulating layer disposed on an electrically conductive surface of at least one of the component carrier or the component, wherein the insulating layer comprises a polymer and an inorganic material comprising a dielectric strength of equal or greater than 15 ac-kv/mm and a thermal conductivity of equal or greater than 15 w/m*k..
07/10/14
20140192402
Electrophoretic display apparatus
An electrophoretic display apparatus is suitable for being electrically connected to an external circuit and includes a drive array substrate, an electrophoretic display film and a first optical adhesive layer. The electrophoretic display film is disposed on the drive array substrate and includes a flexible substrate and a display medium layer.
07/10/14
20140192401
Optical controller containing dispensable electrophoretic fluid and method of dispersing same
An optical controller includes: a transparent lower substrate with a first electrode pattern; a transparent upper substrate with a transparent electrode; a plurality of divided regions separated by partitions on the transparent lower substrate; a medium containing charged particles at less than 5 wt % is in the plurality of divided regions and between the first electrode pattern and the transparent electrode; and a seal surrounding the plurality of divided regions and bonded to the first and second substrates.. .
07/10/14
20140192400
Fine pixel pitch electrophoretic display
High display duty ratio and fast optical response electrophoretic display technology is presented by using an anti-ferroelectric coupling torque. The invention also consequently enables fine pixel pitch resolution by introducing photo lithography based switching element preparation method.
07/10/14
20140192000
Display system having electrophoretic touch panel
A display system includes a display panel and an electrophoretic touch panel. The electrophoretic touch panel is optionally coupled to or separated from the display panel.
07/03/14
20140186701
Composite anode of lithium-ion batteries
The present invention provides a composite anode for a battery comprising a copper current collector working electrode, at least one anode material comprising at least one of a carbon, a silicon, a conductive agent, and combinations thereof, wherein at least one anode material is deposited on a surface of the copper current collector working electrode to form the composite anode for a battery. An electrophoretic method for making this anode is provided.
06/26/14
20140177031
Color display architecture and driving methods
The invention relates to a method for driving a display cell filled with an electrophoretic fluid comprising two types of charged particles carrying opposite charge polarities and of two contrast colors, wherein the two types of pigment particles are dispersed in a solvent of a color or in a solvent with non-charged or slightly charged colored particles dispersed therein. The method comprises driving said display cell to display the color of the solvent or the color of the non-charged or slightly charged colored particles by applying a driving voltage which is about 1 to about 20% of the full driving voltage..
06/26/14
20140176614
Dynamically updating an electronic paper display by computational modeling
Embodiments provide techniques for updating pixels of an electrophoretic display through computational modeling of a current state of each pixel. A model buffer may store data for a modeled current state of each pixel in a display, providing a prediction of a current color state for each pixel based on voltages previously applied to the pixel.
06/19/14
20140166486
Sperm separation devices and associated methods
The present invention provides methods, devices, and kits for separating and selecting top sperm from a sperm sample of a subject. In one aspect, for example, such a method can include removing a portion of negatively charged protein from sperm in the sperm sample, immobilizing the sperm, electrophoretically separating the sperm, and selecting mature sperm based on electromotility properties..
06/12/14
20140160553
Display apparatus
Disclosed herein is a display apparatus including first and second substrates, at least one of which has a light transmitting characteristic, as well as first and second electrodes provided on the two mutually facing surfaces of the first and second substrates respectively; and an electrophoretic device provided between the first and second substrates, wherein the first substrate and the first electrode each have an external edge folded back so as to cover at least a portion of a terminal surface of the second substrate.. .
06/12/14
20140159046
Flexible display substrate, the manufacturing method thereof and a flexible display device
The present invention provides a flexible display substrate, the manufacturing method thereof and a flexible display device, relates to the field of flexible display technology, and can solve the technical problems that the existing flexible display substrate is easy to be damaged during deforming, has small amount of deformation, degraded display performance or high costs, or has difficulty in manufacturing process. The flexible display substrate according to the present invention comprising a hard material layer disposed at the fragile positions of the flexible display substrate.
06/05/14
20140154847
Spatial orientation of the carbon nanotubes in electrophoretic deposition process
This method offers opportunity to produce oriented arrays of individual nanotubes, which opens up a new technique for fabrication and mass production of nanotube-based devices and circuits. Several such devices are considered.
06/05/14
20140152638
Electrophoretic display module and control method thereof
An electrophoretic display module includes an electrophoretic display panel, a driving circuit, and a power converter. The electrophoretic display panel includes a plurality of display units.
05/29/14
20140147777
Fine electret particles and process for producing same
The present invention provides uniformly electrified electret fine particles having excellent electrophoretic properties. Specifically, the present invention provides a core-shell electret fine particle comprising a core part and a shell part, the core part containing a material that has an ability to disperse a pigment therein, the shell part containing an electret resin, and the electret resin being a fluorine-containing resin and being electretized by electron ray irradiation, radial ray irradiation, or corona discharge treatment..
05/29/14
20140146383
Electrophoretic device, display unit, and electronic apparatus
An electrophoretic device includes: a porous layer including a first fibrous structure and a non-electrophoretic particle held in the first fibrous structure; an electrophoretic particle configured to move through a space formed at the porous layer; a second fibrous structure covering the porous layer; and a partition provided from the porous layer to the second fibrous structure.. .
05/29/14
20140146036
Electrophoretic display and method of operating
Electrophoretic displays (epds) and methods for controlling epds are disclosed herein. An embodiment of an epd includes a first operating format, wherein pixels on at least one area of the epd are driven individually.
05/15/14
20140131206
Capacitive electrokinetic dewatering of suspensions and soils
An apparatus and process for electrophoretic and electro-osmotic densification, decontamination and dewatering of suspensions includes the use of high electrical capacitance electrodes for capacitive generation of electric fields. Polarity reversals between the capacitor electrodes prevent faradic electrolysis and corrosion reactions at the electrodes, and water wettable, flexible linings for the electrodes, having drainage and filtering capabilities, can also be used as interceptor drains positioned adjacent and in full electric contact with the electrodes, as well as within the suspension as flow path dividers..
05/15/14
20140131205
Electro-blotting devices, systems, and kits and methods for their use
The invention provides a dry electroblotting system for dry blotting gels, in which the system includes an electroblotting transfer stack that comprises an analysis gel and a blotting membrane, an anode, a body of anodic gel matrix juxtaposed with the anode between the anode and the transfer stack, a cathode, and a body of cathodic gel matrix juxtaposed with the cathode between the cathode and the transfer stack, in which the anodic gel matrix and the cathodic gel matrix each comprise an ion source for electrophoretic transfer. The dry electroblotting system does not use any liquid buffers that are added to the system just before electroblotting (such as when the transfer stack is being assembled).
05/08/14
20140127813
Cytoplasma to organelle delivery system and associated methods
Systems, devices, and methods for delivering a biological material into an organelle of a cell are provided. In one aspect, for example, a method for introducing biological material into an organelle of a cell can include bringing into proximity outside of a cell a lance and a preselected biological material, charging the lance with a polarity and a charge sufficient to electrically associate the preselected biological material with a tip portion of the lance, and penetrating an outer portion of the cell with the lance and directing and inserting the lance into the cell but outside of the organelle.
05/08/14
20140126179
Method for manufacturing a phospor device and lighting apparatus comprising such phosphor device
A method for manufacturing a phosphor device may include: providing an optical transmitting member having a first end face and a second end face, whereby the optical transmitting member is designed for guiding exciting light entering through the first end face onto a phosphor layer arranged on the second end face, whereby at least a part of the exciting light is being wavelength-converted by the phosphor layer, and whereby the optical transmitting member is further designed for at least partially collecting and guiding the light converted by the phosphor layer; attaching an optically transparent electrode on the second end face of the optical transmitting member; providing a phosphor and a counter-electrode designed for electrophoretic deposition of the phosphor; and depositing a phosphor layer on the optically transparent electrode by means of electrophoretic deposition, thereby using the optically transparent electrode as a coating electrode.. .
05/01/14
20140116882
Microfluidic dielectrophoresis system
A microfluidic dielectrophoresis system includes: one supply device for a liquid medium having particles contained therein, n≧2 microfluidic, dielectrophoretically active channels, which are equipped with electrodes, lines for the fluidic connection of the supply device to the channels, for the connection of the channels to one another, and for the drainage of the medium and/or the particles from the channels, and valves for setting the flow direction of the medium in the lines, the dielectrophoretically active channels being situated and being connected by lines in such a way that they may be operated connected in parallel and in series by switching the valves in relation to the flow direction of the medium and the electrodes of the various channels are activatable independently of one another.. .
04/17/14
20140104674
Display medium and manufacturing method thereof and electrophoretic display therewith
A display medium adapted for an electrophoretic display is provided. The display medium includes at least one particle and a random copolymer bonded with the particle, wherein the random copolymer has a structural unit originated from a first monomer and a second monomer.
04/17/14
20140103554
High dielectric compositions for particle formation and methods of forming particles using same
A high dielectric composition for particle formation that includes a high dielectric solvent, and a high dielectric polymer dissolved into the high dielectric solvent. A method of forming particles including dissolving a high dielectric polymer in a high dielectric solvent to form a high dielectric composition, and dielectrophoretically spinning the high dielectric composition in an electrostatic field to form particles..
04/03/14
20140092558
Dielectrophoretic restriction to prevent vapor backflow
A cooling system has an inlet plenum and at least one cooling channel which communicates with the inlet plenum. The cooling channel passes adjacent to a component to be cooled from an upstream inlet to a downstream outlet.
04/03/14
20140092551
Dielectrophoretic cooling solution for electronics
At least one cooling channel is positioned adjacent to an electronic component. The cooling channel communicates with plenums at each of two opposed axial ends.
04/03/14
20140092466
Color display device
The present invention provides a solution for a highlight or multicolor display device, in which each display cell can display high quality color states. More specifically, an electrophoretic fluid is provided which comprises three types of pigment particles, having different levels of size, threshold voltage or charge intensity..
04/03/14
20140092465
Color display device
The present invention provides a solution for a highlight or multicolor display device, in which each display cell can display high quality color states. More specifically, an electrophoretic fluid is provided which comprises three types of pigment particles, having different levels of size, threshold voltage or charge intensity..
04/03/14
20140090981
Flow control method and apparatuses
Aspects of the present disclosure are directed to the flow of analytes, particles or other materials. As consistent with one or more embodiments described herein, an apparatus includes a membrane having one or more pores in a membrane.
03/27/14
20140087295
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 to form a coating layer thereon using electrostatic forces.


Popular terms: [SEARCH]

Electrophoretic topics: Electrophoretic, Electrophoretic Display, Silicon Dioxide, Electrophoresis, Electrophoresi, Solar Panels, Concentrator, Fluoropolymer, High Contrast, Visibility, Contrast Ratio, Electrical Signal, Piezoelectric, Transmitting And Receiving, Liquid Crystal

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This listing is a sample listing of patent applications related to Electrophoretic for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Electrophoretic with additional patents listed. Browse our RSS directory or Search for other possible listings.
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