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Assignee: Dai Nippon Printing Co., Ltd.


Location: Tokyo, JP
No. of patents: 898

1                      
NumberTitleIssue Date
8164823Display system, manufacture method thereof and display medium
A display system is built up of at least one display cell comprising an assembly which has at least a first electrode and a second electrode and in which there are mutually non-miscible first and second liquids filled, wherein either one of the first and second elec...
04/24/2012
8164787Thermal transfer recording device and image formation method
A control section 11 of an image data generation apparatus 1 of a thermal transfer recording apparatus S performs resolution conversion processing, gradation conversion processing, CMYK separation processing, contour expansion processing, image sift pr...
04/24/2012
8164552Display device and display medium using the same
A display system is built up of at least one display cell including an assembly containing a set of substrates at least one of which is transparent, a wall portion for supporting the set of substrates in opposition to one another defining a liquid confining space, a...
04/24/2012
8159209Digital signal delay measuring circuit and digital signal delay measuring method
A digital signal delay measuring circuit for measuring a delay time of a digital signal of a scan-testable digital circuit inside a device to be tested is provided. The circuit includes: outputting means for outputting a delay time measuring signal as a digital sign...
04/17/2012
8158970Organic luminescence transistor device and manufacturing method thereof
The invention is an organic luminescence transistor device including: a substrate; an assistance electrode layer provided on a side of an upper surface of the substrate; an insulation film provided on a side of an upper surface of the assistance electrode layer; a f...
04/17/2012
8156451Method of manufacturing photomask
A technique for quantitatively expressing a manufacturing difficulty level of a photomask and for efficiently manufacturing the photomask is provided. A mask manufacturing difficulty level different for each mask layout, product, and mask layer is relatively recogni...
04/10/2012
8153555Thermal transfer sheet
It is an object of the present invention to provide a thermal transfer sheet provided with a heat resistant slipping layer which reduces dye retransfer, has excellent heat resistance and slip properties, and prevents the defects of printed image from being generated...
04/10/2012
8148804Wiring device for semiconductor device, composite wiring device for semiconductor device, and resin-sealed semiconductor device
A wiring device for a semiconductor device, a composite wiring device for a semiconductor device and a resin-sealed semiconductor device are provided, each of which is capable of mounting thereon a semiconductor chip smaller than conventional chips and being manufac...
04/03/2012
8144330Evaluation method of fouling, fouling evaluation apparatus, production method of optical member, optical layered body, and display product
The present invention provides a quantitative evaluation method of fouling of antifouling properties, a fouling evaluation apparatus, and a production method of optical members, which can be applied to various members, and haves high reproducibility and enable to de...
03/27/2012
8137789Composition for matte layer formation, release sheet using the same, and synthetic leather produced using said release sheet
There are provided a composition for matte layer formation suitable for the production of a matte synthetic leather having a matte surface with a high level of jet-blackness even without the practice of embossing, raising, etc., and a release sheet for the productio...
03/20/2012
8124301Gradated photomask and its fabrication process
The invention provides a gradated photomask for reducing photolithography steps and its fabrication process, which make use of a generally available photomask blank, prevents the reflectance of a light shield film from growing high, makes alignment easy during the f...
02/28/2012
8123825Microreactor and production method thereof
A microreactor is configured to have a metal substrate having a microchannel portion on one surface thereof, a heater provided on the other surface of the metal substrate via an insulating film, a catalyst supported on the microchannel portion, and a cover member ha...
02/28/2012
8114714Electronic device and production method thereof
An object is to provide an electronic device of a multilayer structure with high density and high reliability that can be reduced in size while incorporating an electronic component therein, and further provide a production method for easily producing such an electr...
02/14/2012
8114512Electromagnetic shielding sheet and method of fabricating the same
Blackened layers 23A and 23B are formed by depositing Cu—Co alloy particles on the surfaces of a metal layer 21. The metal layer 21 coated with the blackened layers 23A and 23B of the Cu—Co alloy particles is subjected t...
02/14/2012
8110825Organic light-emitting element in which each of a plurality of unit pixels has two types of partitions to divide an organic light-emitting layer, organic light-emitting transistor and light-emitting display device having the organic light-emitting element
An organic light-emitting element comprises a large number of unit pixels each at least composed of a base, an auxiliary electrode, a first insulating layer to cover at least the auxiliary electrode, a charge injection layer on the first insulating electrode, lamina...
02/07/2012
8107144Method and device for manufacturing a hologram recording medium containing multiple objects that are reproduced when observed from different positions
A method and a device for manufacturing a hologram recording medium that has an arrangement by which different original images are reproduced when observed from different positions. The method includes preparing a plurality of original images, setting a predetermine...
01/31/2012
8101316Solid oxide fuel cell
The solid oxide fuel cell of the present invention has a substrate (1); an electrolyte (3) that is disposed on one surface of the substrate (1); and at least one electrode element E having an anode (5) and a cathode (7) disposed on...
01/24/2012
8099771Method for issuing IC card storing encryption key information
It is possible to issue an IC card storing unique encryption key information in such a manner that re-issuing is enabled and sufficient security can be assured. An IC card provider X delivers an IC card having a group code G(A) to a company A and an IC card having a...
01/17/2012
8097328High-pressure melamine resin decorative plates
The high-pressure melamine resin decorative plate of the present invention includes a laminate of a decorative sheet, and a melamine resin-impregnated paper and a core layer on a back surface of the decorative sheet, and then the resultant laminated structure is sub...
01/17/2012
8084080Plasma processing method and plasma processing apparatus
A plasma processing is performed by providing a first and a second electrodes to be relatively parallelly movable, disposing an object to be processed on the second electrode so as to face the first electrode and providing a blocking member to both end portions of t...
12/27/2011
8082325Data storing system using network
An agent program (12) installed in a terminal device (10) is used to upload data, which are to be stored, to a data storage device (100) via a first network (N1). Data uploaded to a first data storage unit (110) are stored therein ...
12/20/2011
8082189Information providing system for providing store information to a mobile terminal device
The information providing system accurately predicts a behavior pattern of a user, selects and provides the optimal information at individual points in time. Provision information files (F1, F2, . . . ) for a number of stores are stored in the file sto...
12/20/2011
8081358Laser marking hologram having a volume hologram with interference fringes using selective irradiation
The present invention is provided to enhance security of a volume hologram by recording therein individualized information such as information of character, numerical character, picture pattern, biometric matter and/or the like by irradiating laser light to the volu...
12/20/2011
8081201Thermal transfer printer
A thermal transfer printer according to the invention includes at least one printing unit for thermal transfer printing with a print head via a ribbon having a dye layer; a first bending member for bending the ribbon after thermal transfer, the first bending member ...
12/20/2011
8076446Optical layered body and method for producing optical layered body
An optical layered body having an excellent antistatic property and adhesion is provided. An optical layered body is provided that comprises an antistatic layer and a hard coat layer formed in sequence on a light transmitting substrate, wherein in the cross-sectiona...
12/13/2011
8076265Thermal transfer image-receiving sheet
It is an object of the present invention to provide a thermal transfer image-receiving sheet which solves the defects of the prior art, that is, exhibits a good slipping property between the thermal transfer image-receiving sheets in forming images and can completel...
12/13/2011
8069560Method of manufacturing multilayer wiring board
A manufacturing method of a multilayer wiring board that includes a core board, a wiring layer, and an electrically insulating layer that are stacked on the core board. The manufacturing method forms a plurality of through holes in a core member, a thermal expansion...
12/06/2011
8067113Polymer battery module packaging sheet and a method of manufacturing the same
A polymer battery module packaging sheet includes, as essential components, a base layer (61), an aluminum layer (62), chemical conversion coatings (64a, 64b) coating the opposite surfaces of the aluminum layer (62), ...
11/29/2011
8066905Optical element obtained by homeotropically orienting liquid crystal molecule, member for liquid crystal display device using the same, and liquid crystal display device
An object of the present invention is to provide an optical element which can suppress a production cost, has good heat resistance, uniformly maintains the fixed orientation of a liquid crystal polymer in a wide temperature range, shows a low haze with reliability, ...
11/29/2011
8066891Wet etchable laminated body, insulation film, and electronic circuit part using the laminated body and the film
The present invention provides a laminate comprising an insulating layer having suppressed dusting properties, an insulating film comprising the insulating layer, and an electronic circuit component comprising a pattern of the insulating layer. The laminate has a la...
11/29/2011
8053061High-gloss decorative sheet
This invention provides a decorative sheet having a high glossy impression, comprising a surface protective layer formed of an ionizing radiation curing resin, which is excellent in surface specularity and marker ink erasing capability and has suppressed slipperines...
11/08/2011
8045267Optical element that enables recording and reproduction of a stereoscopic image as a hologram
An optical element having a set of a plurality of three dimensional cells. Each cell with a specific amplitude and a specific phase are defined and which has optical characteristics such that when a predetermined incident light is provided to the individual cell, an...
10/25/2011
8039168Separator for flat-type polymer electrolyte fuel cells
A separator for flat-type polymer electrolyte fuel cells comprises a fuel-feed-side separator and an oxygen-feed-side separator, each comprising a collector portion in which n unit conductive substrates (n is an integer of 2 or more), each having a plurality of thro...
10/18/2011
8038830Composition for matte layer formation, release sheet using the same, and synthetic leather produced using said release sheet
There are provided a composition for matte layer formation suitable for the production of a matte synthetic leather having a matte surface with a high level of jet-blackness even without the practice of embossing, raising, etc., and a release sheet for the productio...
10/18/2011
8037045Computer system and file storage/read-out method
When storing data (D1), spread on a memory (10), into a file storage unit (50), a user α assigns a meaningful filename-for-user, such as “sales book for April.” Storage control unit (35) converts this “sales book for April” to a ...
10/11/2011
8033807Apparatus and method for molding of decorative molded article
A foil-decorating injection molding apparatus having a male mold, a female mold, a transport chuck for feeding a decorative sheet S between the male mold and the female mold, and a clamper for pressing and fastening the decorative sheet onto a parting surface of the...
10/11/2011
8031374Thermal recording device, image forming method and printed matter
A control section 9 of a thermal printer 1 performs CMYK/RGB-gray conversion, gradation conversion, halftone conversion for an input image data 3, and performs shift processing and rotation processing in accordance with the resolution and the nu...
10/04/2011
8027014Optical element, liquid crystal display device member with the optical element, liquid crystal display device with the liquid crystal display device member, method of producing the optical element and method of evaluating birefringence functional layer
The invention provides: an optical element that includes a birefringence functional layer constituted of a polymerizable liquid crystal material, in which the birefringence functional layer is formed directly or indirectly on a substrate, and in a post-process carri...
09/27/2011
8025940Laminate improving slippage of hardcoat layer
There is provided a laminate comprising a hard coat layer having the outermost surface to which slipperiness has been imparted. The laminate comprises a transparent substrate and a hard coat layer provided on said transparent substrate. The hard coat layer is...
09/27/2011
8018044Semiconductor device, substrate for producing semiconductor device and method of producing them
A semiconductor device P includes a die pad 20, a semiconductor element 30 which is loaded on the die pad 20, and a sealing resin 40. A plurality of electrically conductive portions 10 each having a layered structure including a me...
09/13/2011
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