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7623113 |
Method of compensating temperature dependence of driving schemes for electrophoretic displays
An image is updated on a bi-stable display ( 310 ) such as an electrophoretic display by providing separate scaling functions (SF 1 , SF 2 ) for scaling a duration of a reset pulse (R) and a...
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7616375 |
Display device, method for manufacturing display device, and electronic paper
A display device of active matrix driving type has a plurality of pixel regions arranged in a plane, each of the pixel regions including a selection switching element that controllably switches a...
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7616374 |
Electrophoretic displays with improved high temperature performance
The invention is directed to a novel sealing composition and a method for improving performance of an electrophoretic display, especially at high temperatures. The invention is also directed to an...
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7616373 |
Display device particles, process for producing the same, image-display medium, and image-forming device
The present invention provides display device particles that have positive or negative chargeability and have color and are produced using at least a calcium compound, in which a concentration of...
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7616185 |
Image display medium, image display device, and image display method
An image display medium ( 10 ) comprises a display member ( 202 ), a back substrate ( 203 ), spacers having a cell structure held between the substrates, and first particles ( 18 ) and second...
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7609436 |
Electro-optically active device
An electro-optically active display device including at least one individually addressable pixel, each pixel being provided with an obstructing element, such as a reservoir light shield, a black...
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7609435 |
Display medium, display device, and displaying method
A display medium including a light-modulating layer containing charged mobile particles assuming a color at a lightness corresponding to the dispersion state of the charged mobile particles and...
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7605972 |
Electro-optical panel, electro-optical device, driving method of electro-optical device
An electro-optical panel includes a first substrate, a second substrate facing the first substrate, a common electrode disposed on the first substrate, a plurality of pixel electrodes disposed on...
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7605968 |
Display medium
A display medium includes a pair of substrates, a spacer, an injection port, and an exhaust port. The pair of substrates faces to be in parallel with each other. At least one of the pair of...
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7605899 |
Electrophoretic dispersion liquid and electrophoretic display device
A display apparatus includes a display panel including pixels arranged in a matrix, pixel electrodes provided to the pixels, respectively, a common electrode provided commonly to the pixels, and...
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7605797 |
Particle movement-type display apparatus and driving method thereof
In order to permit stable gradation display or high-speed display, when predetermined voltages are applied to a collection electrode 1 and a display electrode 2 , respectively, to move particles...
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7595928 |
Method and apparatus for manufacturing electrophoretic display
In an apparatus for manufacturing an electrophoretic display, the electrophoretic display includes a backside plate having a cover area and a display structure. The display structure is arranged on...
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7583430 |
Method of sealing an array of cell microstructures using microencapsulated adhesive
A method for sealing microstructured cells, which are defined by at least a first substrate and a wall microstructure extending from the first substrate, includes a step of applying a plurality of...
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7583427 |
Components and methods for use in electro-optic displays
A sub-assembly for use in forming an electro-optic display comprises (in this order) a light-transmissive substrate ( 120 ); discrete areas ( 204 ) of electro-optic material separated by gutter...
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7580181 |
Display
A display that has a plurality of charged particles between a pair of substrates and displays images by moving the plurality of charged particles. The display comprises one substrate formed with a...
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7580180 |
Magnetophoretic and electromagnetophoretic displays
The present invention is directed to a display device which comprises two layers of insulating substrate, at least the substrate on the viewing side is transparent, an array of display cells...
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7580179 |
Method of manufacturing information display device
A method of manufacturing an information display device having an information display panel, in which display media are sealed between two substrates, at least one substrate being transparent, and,...
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7576906 |
Methods and apparatus for manufacturing display medium, and display medium
A manufacturing apparatus for manufacturing a display medium, the manufacturing apparatus including an image data storing unit that stores image data for text or image to be displayed on the...
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7576905 |
Electrostatically-controlled diffraction gratings using ionic electrophoresis
A diffraction grating for which the intensity and/or direction of the diffracted light is electronically modulated using the electrophoresis of an index-modifying species. Index-modifying dye ions...
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7576904 |
Electro-magnetophoresis display
The present invention is directed to an electro-magnetophoresis display having either the traditional up/down or dual switching mode. The display cells are filled with an electro-magnetophoretic...
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7576903 |
Microcapsule, method of manufacturing microcapsule, electrophoretic device, and electric apparatus
A microcapsule includes an electrophoretic dispersion liquid containing at least one kind of electrophoretic particles and a capsule body, which has a first film containing the electrophoretic...
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7572560 |
Inkless reimageable printing paper and method
An image forming medium includes a substrate, and an imaging layer coated on or impregnated into said substrate, wherein the imaging layer includes an imaging composition including a photochromic...
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7572394 |
Electrophoretic dispersions
This invention relates to improved electrophoretic dispersions and a method for improving the performance of an electrophoretic display.
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7570418 |
Method of driving electrophoretic display device, and electrophoretic display device
An electrophoretic display device includes a transparent element substrate, a transparent opposite substrate, an electrophoretic display layer, and a selector. The element substrate has at least...
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7564615 |
Color electrophoretic display
Provided are a color electrophoretic display and a method of manufacturing the same. The color electrophoretic display includes: a plurality of lower electrodes arranged on a lower layer and...
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7564614 |
Electrode protection film for electrophoretic displays
The invention is directed to methods and compositions useful for enhancing adhesion and protecting electrode layers from corrosion, rust or oxidation.
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7561324 |
Electro-optic displays
The invention provides an electrophoretic medium comprising at least two types of particles having substantially the same electrophoretic mobility but differing colors. The invention also provides...
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7557984 |
Electrophoretic display device and electronic apparatus
An electrophoretic display device, includes: an electrophoretic capacitor provided with an electrophoretic layer containing at least one kind of electrophoretic particle; and a ferroelectric...
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7557983 |
Printer wiper for printing on bichromal or multi-colored electronic paper
An electronic display includes an electronic display material having two opposing outer surfaces, wherein at least one of the outer surfaces is at least partially covered in a plurality of...
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7557982 |
Information display panel
An information display panel wherein display media consists of at least one kind of particle and having optical reflectance and charging characteristics are sealed between two opposed substrates,...
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7557981 |
Electrophoretic display and process for its manufacture
This invention relates to an electrophoretic display comprising cells which are filled with charged particles dispersed in a solvent and are individually sealed with a polymeric sealing layer.
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7554716 |
Information display panel
In a first aspect of the invention, an information display panel, in which at least one group of display media having optical reflectance and charge characteristics, formed by at least one group of...
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7554712 |
Edge seals for, and processes for assembly of, electro-optic displays
An electro-optic display comprises a backplane; a layer of electro-optic material disposed adjacent the backplane; a protective layer; and a sealing layer of a metal or a ceramic extending between...
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7551345 |
Electrophoretic display device and electronic apparatus
An electrophoretic display device includes a display element including a pair of first and second substrates which are opposed to each other, and a microcapsule enclosing a display material changed...
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7548366 |
Electrophoretic display module and electrophoretic display device
An electrophoretic display (EPD) module includes an EPD laminate, conductive portions made of ITO layers which are located at both ends of the EPD laminate, a casing that encloses the EPD laminate,...
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7545559 |
Display method applied to electrophoretic display
A display method applied to an electrophoretic display having pixels includes steps as follows. Firstly, a first frame is displayed on the pixels at a first time. Then the difference between the...
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7545557 |
Color display device
Set forth is a display device, including an electrophoretic display portion and a domain controlled liquid crystal portion, wherein the display device has a structure wherein either the...
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7541060 |
Bichromal balls
Disclosed is a technique for producing bichromal balls that are adapted for use in high temperature applications. The bichromal balls find particular application in signs and display devices that...
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7538934 |
Surface force driven suspended particle devices
An optical device employs a fluid host medium ( 30 ) including a polar liquid ( 31 ) and an apolar liquid ( 32 ). The optical device further employs one or more electro-optically sensitive flakes (...
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7538933 |
Optical composition for multi-color display and manufacturing method thereof, and optical element and displaying method thereof
An optical element includes a pair of a transparent substrate and a back substrate which face each other with a predetermined gap by a spacer, and, a pair of the first electrode and the second...
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7538757 |
Temperature dependent electrophoretic preset pulse
A display device ( 1 ) has electrophoretic particles ( 8, 9 ), a display element including electrodes ( 5, 6 ), between which a portion of the electrophoretic particles ( 8, 9 ) is present, a...
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7535624 |
Electro-optic display and materials for use therein
An electro-optic display comprises a layer ( 130 ) of a solid electro-optic material, at least one electrode disposed adjacent the layer ( 130 ) of electro-optic material, and a layer ( 180 ) of a...
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7535539 |
Image display device, method of manufacturing image display panel and image display panel
An image display device which comprises an image display panel, in which particles or liquid powders as image display media are sealed in cells formed in an isolated manner from one another by...
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7532389 |
Fluorinated silicon phthalocyanines and naphthalocyanines for electrophoretic display
This invention relates to stable colorants of high extinction coefficient and high solubility or dispersibility for an electrophoretic, magnetophoretic or electromagnetophoretic display. More...
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7532387 |
Particles for display media and information display panel using the particles
In the particles for display media constituting the display media used for an information display panel, in which the display media having optical reflectance and charge characteristics are sealed...
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7529019 |
Light modulator
The light modulator for modulating light has a light modulating element, having a medium with a particle ( 6 ) and an optical state depending on the position of the particle ( 6 ), and a particle...
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7525722 |
Liquid mirror
An apparatus that comprises a liquid mirror. The liquid mirror includes a liquid that forms an interface with a fluid adjacent to the liquid. The liquid mirror also includes a layer of reflective...
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7525721 |
Charged particle, microcapsule, electrophoretic device, electro-optical device, and method of forming a microcapsule
Titania particles including charged particles that are used in an electrophoretic device, wherein surfaces of the particles are finished using a surface finishing agent containing a composition...
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7525720 |
Process for producing sheet for electrophoretic display, sheet for electrophoretic display, and its use
A process for producing a sheet for electrophoretic display including steps of: (a) continuously running a strip-shaped substrate sheet in which an electrically conductive layer is formed on a...
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7525719 |
Particles and device for displaying image
The present invention intends to provide particles for displaying images used in an image display device capable of displaying and eliminating repeatedly accompanied by flight and movement of...
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