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490results about "Diffusion transfer processes" patented technology
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Method of setting process parameter and method of setting process parameter and/or design rule
Disclosed is a method of setting a process parameter for use in manufacturing a semiconductor integrated circuit, comprising correcting a first pattern by using process parameter information to obtain a second pattern, the first pattern being one which corresponds to a design layout of the semiconductor integrated circuit, predicting a third pattern by using the process parameter information, the third pattern being one which corresponds to the second pattern and which is to be formed on a semiconductor wafer in an etching process, obtaining an evaluation value by comparing the third pattern with the first pattern, determining whether the evaluation value satisfies a preset condition, and changing the process parameter information when the evaluation value is found not to satisfy the preset condition.
Owner:KIOXIA CORP
Laminate body, method, and apparatus for manufacturing ultrathin substrate using the laminate body
ActiveUS20050233547A1Easy to peelReduce pressureDiffusion transfer processesPhotosensitive materialsPolymer sciencePhotothermal conversion
Provided is a laminated body (1) comprising a substrate (2) to be ground and a support (5), where the substrate (2) is ground to a very small thickness and can then be separated from the support (5) without damaging the substrate (2). One embodiment of the present invention is a laminated body (1) comprising a substrate (2) to be ground, a joining layer (3) in contact with the substrate (2) to be ground, a photothermal conversion layer (4) comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support (5). After grinding the substrate surface which is opposite that in contact with the joining layer (3), the laminated body (1) is irradiated through the light transmitting support (5) and the photothermal conversion layer (4) decomposes to separate the substrate (2) and the light transmitting support (5).
Owner:3M INNOVATIVE PROPERTIES CO
Laminator and laminating method for lamination to substrate
InactiveUS6684925B2Efficiently obtainedDiffusion transfer processesMechanical working/deformationEngineeringElectrical and Electronics engineering
Owner:FUJIFILM HLDG CORP +1
Heat-sensitive transfer image-receiving sheet and method for producing heat-sensitive transfer image-receiving sheet
InactiveUS7485402B2Easy to optimizeHigh transfer densityDiffusion transfer processesRadiation applicationsPolymer adhesiveHeat sensitive
A heat-sensitive transfer image-receiving sheet comprising at least one receiving layer containing a polymer latex and at least one heat insulating layer containing a hollow polymer on a support, wherein the polymer latex contained in the receiving layer comprises two or more dyable polymers having different glass transition temperatures.
Owner:FUJIFILM CORP
Security device with patterned metallic reflection
ActiveUS7063924B2Improve securityDiffusion transfer processesOther printing matterSafety EquipmentMaterials science
The invention relates to an image device comprising a base material having a pattern of diffuse and specular metallic reflectivity and overlaying said pattern an image.
Owner:EASTMAN KODAK CO
Dye sublimation thermal transfer paper and transfer method
InactiveUS7081324B1Diffusion transfer processesPhotography auxillary processesPolyesterImage transfer
An image transfer sheet is provided which comprises a support, a barrier layer, a dye sublimation ink layer and a polyester layer; wherein the image transfer sheet exhibits cold peel, warm peel and hot peel properties when transferred. A method for transferring an image to a receptor element using the image transfer sheet is also provided. More specifically, the invention relates to an image transfer sheet which can be applied to a receptor element, such as cotton or cotton / polyester blend fabrics or the like.
Owner:SCHWENDIMANN JODI
Fluoropolymer compositions, optical devices, and methods for fabricating optical devices
InactiveUS6953653B2Tunable optical propertyTunable thermal propertyDiffusion transfer processesPhotomechanical apparatusInformation processingTelecommunications link
Optical waveguides interconnect optical information processing devices, or connect such devices with other optical communication links such as glass optical fibers. Fluoropolymers consisting of alternating perfluorocyclobutane and aryl ether linkages possess suitable properties for optical waveguides and other devices due to tunability in optical properties of the copolymers. Perfluorocyclobutane (PFCB) copolymer may be employed in solutions that exhibit a high solids content. Such solutions show useful physical properties for optical waveguide devices since the solutions are capable of achieving single step film thicknesses, when applied to a substrate, of greater than about 0.6 microns, and sometimes may achieve a thickness of 10 microns or more.
Owner:CLEMSON UNIVERSITY
Laminate body, method, and apparatus for manufacturing ultrathin substrate using the laminate body
ActiveUS7534498B2Easy to peelNot to damageDiffusion transfer processesPhotosensitive materialsPhotothermal conversionEngineering
Provided is a laminated body (1) comprising a substrate (2) to be ground and a support (5), where the substrate (2) is ground to a very small thickness and can then be separated from the support (5) without damaging the substrate (2). One embodiment of the present invention is a laminated body (1) comprising a substrate (2) to be ground, a joining layer (3) in contact with the substrate (2) to be ground, a photothermal conversion layer (4) comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support (5). After grinding the substrate surface which is opposite that in contact with the joining layer (3), the laminated body (1) is irradiated through the light transmitting support (5) and the photothermal conversion layer (4) decomposes to separate the substrate (2) and the light transmitting support (5).
Owner:3M INNOVATIVE PROPERTIES CO
Process for production of pattern-forming body
InactiveUS6846616B2Take advantage ofDiffusion transfer processesPhotography auxillary processesMaterials sciencePhotocatalysis
A process for the production of a pattern-forming body, the process including the steps of disposing a catalyst-containing layer-side substrate containing at least a photo catalyst-containing layer and a pattern-forming body substrate containing a characteristic-changeable layer which is changed in characteristics by the action of the photocatalyst in at least said photocatalyst-containing layer such that the photocatalyst-containing layer is in contact with the characteristic-changeable layer followed by performing exposure to thereby change the characteristics of the exposed portion of the characteristic-changeable layer and thereafter dismounting the photocatalyst-containing layer-side substrate, thereby obtaining a pattern-forming body having a pattern which has been changed in characteristics on the characteristic-changeable layer.
Owner:DAI NIPPON PRINTING CO LTD
Transparent invisible conductive grid
InactiveUS20050064154A1Minimize potentialReduced Possibility of ContaminationDiffusion transfer processesDecorative surface effectsDisplay deviceConductive materials
The present invention relates to an antistatic article comprising a substrate or support having thereon at least one antistatic layer, wherein the antistatic layer comprises a conductive material having areas of patterned coverage. The present invention also relates to a display comprising a substrate having an electrically modulated imaging layer thereon, at least one electrically conductive layer, and at least one transparent antistatic layer, wherein said antistatic layer comprises a conductive material having areas of patterned coverage.
Owner:EASTMAN KODAK CO
Transparent invisible conductive grid
ActiveUS20050064152A1Reduce coverageConserve material costDiffusion transfer processesOrnamental textile articlesEngineeringConductive materials
Owner:EASTMAN KODAK CO
Image transfer material and heat transfer process using the same
Provided is an image transfer material, comprising an optional support material, and a non-woven or woven fiber web layer, wherein the fiber web is impregnated or coated with a image receiving formulation. The fiber web layer is optionally attached to the support with an adhesion layer. Also provided is a heat transfer process wherein after imaging, the fiber web and adhesion layer are peeled from the optional support material and placed, preferably image side up (when imaged), on top of a receptor element. Alternatively, the fiber web and adhesion layer are peeled and then optionally imaged prior to being placed on the receptor element. Then, an optional non-stick sheet is placed over the imaged fiber web (if placed imaged side up) and heat is applied to the fiber web or the non-stick sheet, if present. The adhesion layer then melts and adheres the imaged web layer to the receptor element.
Owner:SCHWENDIMANN JODI
Donor substrate and fabrication method of organic light emitting display using the same
ActiveUS20060084006A1Accurate transferEasy to controlDiffusion transfer processesRadiation applicationsOptoelectronicsLaser beams
A donor substrate for use in an organic light emitting display comprises a base substrate and a transfer layer disposed on the base substrate. A selective heat generation structure is interposed between the base substrate and the transfer layer. The selective heat generation structure has a heat generation region from which heat is generated by light-to-heat conversion and a heat non-generation region contacting the heat generation region. By employing the donor substrate, it is possible to form minute transfer layer patterns with high accuracy without the need to accurately control the width of a laser beam. A fabrication method of an organic light emitting display comprises disposing the donor substrate on an acceptor substrate, irradiating a laser beam onto the donor substrate, and forming a transfer layer pattern on a pixel electrode of the acceptor substrate.
Owner:SAMSUNG DISPLAY CO LTD
Method of making an article bearing a relief image using a removable film
ActiveUS7279254B2Low costLess timeDiffusion transfer processesPhotography auxillary processesEngineeringLight sensitive
Owner:KODAK POLYCHROME GRAPHICS +1
Polymeric composition and printer/copier transfer sheet containing the composition
InactiveUS7008746B2Enhance the imageEfficient releaseDiffusion transfer processesPhotography auxillary processesWaxEmulsion
Owner:JODI A SCHWENDIMANN
Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus
ActiveUS20080187854A1Diffusion transfer processesElectrographic process apparatusTitaniumPolyester resin
An embodiment of the present invention provides an electrostatic image developing toner including a binder resin containing amorphous polyester resin containing a tin-containing catalyst and crystalline polyester resin containing a titanium-containing catalyst, and a colorant and a releasing agent, an electrostatic image developer using the same, a toner cartridge, a process cartridge, and an image forming apparatus.
Owner:FUJIFILM BUSINESS INNOVATION CORP
Laser resist transfer for microfabrication of electronic devices
Owner:EASTMAN KODAK CO
Transfer sheets
InactiveUS6878423B2Excellent stability in delivery of paperImprove stabilityDiffusion transfer processesPhotography auxillary processesPolyamideHot-melt adhesive
A transfer sheet comprises a support, and a transfer layer for receiving an ink, wherein the transfer layer is formed in the support by heating at a predetermined temperature and is separable from the support. The hot-melt adhesive particle comprises a first particle having a melting point more than the predetermined temperature and a second particle having a melting point not more than the predetermined temperature. The transfer layer may further comprise a film-forming resin component and a dye fixing agent. The hot-melt adhesive particle may comprise a polyamide-series particle. In particular, the average particle size of the first particle may be 3 to 100 mm. The transfer sheet is excellent in stability on delivery of a paper as well as can prevent the inside of the printer from staining.
Owner:DAICEL CHEM IND LTD
Silicone coating composition
ActiveUS20080196626A1Diffusion transfer processesPhotomechanical apparatusSilicone coatingPolymer chemistry
The present invention relates to a composition comprising:(a) a polymer having at least one repeating unit of formulawhere R1 is a non-hydrolysable group and n is an integer ranging from 1 to 3; and (b) a crosslinking catalyst. The composition is useful in forming low k dielectric constant materials and as well as hard mask and underlayer materials with anti-reflective properties for the photolithography industry.
Owner:MERCK PATENT GMBH
Digital mask-forming film and method of use
ActiveUS7226709B1Improve efficiencyDiffusion transfer processesPhotography auxillary processesPolymer chemistryPolymer
A masking film has a unique polymeric binder in the imageable layer that enables the imaged film to be readily solubilized in non-chlorinated developers when it is used to form a relief image in a radiation-sensitive element, such as a UV-sensitive flexographic printing plate precursor. The polymeric binders in the imageable layer are resins that can be dissolved or dispersed in cyclohexane at 10% solids at 23° C. within 24 hours.
Owner:MIRACLON CORP
Modified pigment products, dispersions thereof, and compositions comprising the same
InactiveUS6929889B2Diffusion transfer processesPhotosensitive materialsElectrophoresesPolymer science
The present invention relates to modified pigment products comprising a pigment having attached at least one organic group represented by the formula —X-Sp-Alk, wherein X, which is directly attached to the pigment, represents an arylene, heteroarylene, or alkylene group, Sp represents a spacer group, and Alk represents an alkenyl or alkyl group containing 50-200 carbon atoms. The use of these modified pigment products in non-aqueous dispersion compositions and in several applications, including printing plates, electrophoretic displays, liquid crystal displays, and ink, coating, toner, and polymer compositions is also disclosed.
Owner:CABOT CORP
Laser absorbable photobleachable compositions
InactiveUS6291143B1Diffusion transfer processesPhotosensitive materialsTransfer systemHeat sensitive
Owner:KODAK POLYCHROME GRAPHICS
Color organic EL display and fabrication method thereof
InactiveUS6284307B1Improve featuresWiden perspectiveDiffusion transfer processesElectric discharge heatingLaser lightMetal sheet
A positive hole transporting layer (14) is formed on an ITO film so as to form a substrate (10). A light emission organic material (20) is formed on the front surface of a convex protrusion portion (18) of a metal sheet (16). The front surface of the positive hole transporting layer (14) and the convex protrusion portion (18) are clamped with a glass plate (22). Laser light is radiated to the interior of the convex protrusion portion (18) through a shielding plate with an opening portion whose size corresponds to the size of the convex protrusion portion (18). The light emission organic material formed on the front surface of the convex protrusion portion (18) sublimates and transfers to the positive hole transporting layer (14). These steps are performed for areas of three color light emission devices.
Owner:SAMSUNG DISPLAY CO LTD
Polyhydroxyalkanoate, producing method therefor, charge control agent containing such polyhydroxyalkanoate, toner containing such control agent and image forming method and image forming apparatus utilizing such toner
InactiveUS6855472B2Improved physicochemical propertyNot affecting environmentDiffusion transfer processesBacteriaWide fieldCharge control
The invention is to provide polyhydroxyalkanoate of a novel structure enabling application to wider fields, and a producing method therefor. The invention also provides a biodegradable charge control agent having excellent charging characteristics, excellent dispersibility in the toner resin and improved spent property. The polyhydroxyalkanoate of the present invention is featured by including, in the polymer molecule, a units represented by the general formulas (1) and (2) and at least one of the units represented by the general formulas (3) to (6).
Owner:CANON KK
Method of making inlaid color filter arrays
Owner:OMNIVISION TECH INC
Image-forming method using heat-sensitive transfer system
InactiveUS20080254383A1Diffusion transfer processesRadiation applicationsVitrificationHydrophilic polymers
An image-forming method applying a heat-sensitive transfer system which uses a heat-sensitive transfer image-receiving sheet and a heat-sensitive transfer sheet,in which the heat-sensitive transfer image-receiving sheet has a support, at least one dye receptor layer on the support, and at least one heat insulation layer containing both hollow polymer particles and a hydrophilic polymer that is disposed between the dye receptor layer and the support; and the heat-sensitive transfer sheet has at least one yellow heat transfer layer, at least one magenta heat transfer layer, and / or at least one cyan heat transfer layer on a support:comprising controlling each glass transition point (Tg-A) of three heat transfer layers so that they decrease in area order; andcomprising transferring at least three kinds of heat transfer dyes contained in the heat transfer layers to the dye receptor layer in order.
Owner:FUJIFILM CORP
Display filter, display device including the display filter, and method of manufacturing the display filter
InactiveUS20050253493A1Increase contrastImprove shielding effectDiffusion transfer processesCathode-ray/electron-beam tube vessels/containersDisplay deviceElectromagnetic shielding
A display filter for use with a plurality of microlenses in a display system includes an external light and electromagnetic (EM)-shielding portion having a photosensitive transparent resin layer with a photocatalyst, and an external light and EM-shielding pattern formed on regions of the photosensitive transparent resin layer to prevent external light from entering the display system and to prevent EM waves generated in the display device from exiting the display device, the regions corresponding to boundaries between the plurality of microlenses.
Owner:SAMSUNG ELECTRONICS CO LTD +1
Lamination and delamination technique for thin film processing
InactiveUS7141348B2Improve adhesionImprove mechanical stabilityDiffusion transfer processesDuplicating/marking methodsDecompositionOptoelectronics
This invention discloses a releasable adhesion layer having good adhesion during high temperature fabrication process in the absence of light, and delaminating at a lower temperature in the presence of light. One embodiment of this invention is a film of polymer whose thermal decomposition temperature changes drastically upon photoexposure. These materials, prior to photoexposure, can withstand temperatures in the range of approximately 200° C. to 300° C. without decomposition, yet decompose at around 100° C. with photoexposure. The releasable adhesion layer can be used in a thermal transfer element, sandwiching a donor substrate and a transfer layer having a plurality of multicomponent transfer units. In the absence of light, the releasable adhesion layer can sustain high temperature processing of these multicomponent transfer units. By photoexposing according to a pattern, the photoexposed multicomponent transfer units can be selectively released at a low temperature to transfer to a receptor.
Owner:TERECIRCUITS CORP +1
Laser addressable thermal transfer imaging element with an interlayer
A thermal transfer donor element is provided which comprises a support, a light-to-heat conversion layer, an interlayer, and a thermal transfer layer. When the above donor element is brought into contact with a receptor and imagewise irradiated, an image is obtained which is free from contamination by the light-to-heat conversion layer. The construction and process of this invention is useful in making colored images including applications such as color proofs and color filter elements.
Owner:SAMSUNG DISPLAY CO LTD
Electrostatic charge image developing toner, producing method therefor, image forming method and image forming apparatus utilizing the toner, construct and method for making the construct
InactiveUS7153622B2Uniform designExcellent in charge uniformityDiffusion transfer processesImpression caps3-Hydroxypropionic acidN-Butyric acid
A construct that comprises a base material and a polyhydroxyalkanoate, wherein at least a part of the base material is coated with the polyhydroxyalkanoate, and the polyhydroxyalkanoate comprises a 3-hydroxyalkanoic acid unit other than 3-hydroxypropionic acid unit, 3-hydroxy-n-butyric acid unit, and 3-hydroxy-n-valeric acid unit.In addition, an electrostatic charge image developing toner allows to design the toner characteristics such as chargeability, flowability, stability in time and environmental stability uniform among the toners of different colors. The toner has a small particle size enough for enabling uniform dispersion and being excellent in color saturation and transparency. The toner also shows higher contribution to the environmental security. The toner includes a coloring agent of which at least a part of the surface is covered with polyhydroxyalkanoate (PHA). The toner is produced by dispersing the coloring agent in aqueous medium, then fixing PHA synthesizing enzyme to the coloring agent dispersed in the aqueous medium, then adding 3-hydroxyacyl CoA, and executing a PHA synthesizing reaction to cover at least a part of the surface of the coloring agent with PHA. The toner thus obtained is used for an image forming method.
Owner:CANON KK
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