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Dai Nippon Printing, Co, Ltd. Patents
Assignee:
Dai Nippon Printing, Co, Ltd.
Address:
Tokyo, JP
No. of patents:
825
Patents:


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Patent Number Title Of Patent Date Issued
7117140 Method of evaluating the exposure property of data to wafer October 3, 2006
A method of evaluating the exposure property of data to a wafer in which errors in the production of a photomask and the formation of patterns caused by defocus in the transfer of data to the wafer are considered. Accordingly, errors in the production of the photomask and deformation of
7116476 Fresnel lens, screen, image displaying device, lens forming mold manufacturing method and lens m October 3, 2006
A Fresnel lens has a plurality of pitch areas in which a plurality of hybrid type prism portions are arranged. Each hybrid type prism portion has a refraction type prism portion and a total reflection type prism portion. In the refraction type prism portion, a ray of incident light L
7115351 Organic electroluminescent transfer medium provided with pattern transfer layer, organic electro October 3, 2006
There are provided an organic electroluminescent transfer medium, an organic electroluminescent transfer object, and a production process of an organic electroluminescent device using the organic electroluminescent transfer medium or the organic electroluminescent transfer object, in
7114936 Apparatus for forming pattern onto article during injection molding October 3, 2006
In the method, after the pattern-bearing film is fed to the female mold, the distal end of the film is fixed under a lower portion of the female mold, and at the same time the film is retreated by a force from the film supply portion. Thus, this tightens up the film so that the slacks or
7113249 Monochrome liquid crystal display having higher spaces in pixel area than in peripheral area and September 26, 2006
The main object of the present invention is to provide a substrate for a monochrome liquid crystal display apparatus having the excellent evenness of the gap between the substrate for a monochrome liquid crystal display apparatus and the counter substrate, capable of displaying with a
7106506 Lenticular lens sheet and projection screen September 12, 2006
A high contrast lenticular lens sheet that can improve the brightness of an image and the angle of visibility. When it is assumed that P represents the pitch of the lens element and H represents the width of the black stripe portion as viewed in a cross section perpendicular to the l
7106282 Image display September 12, 2006
A main object of the present invention is to make it possible to supply current to electric field light emitting elements without decreasing the aperture ratio of pixels. In order to achieve the object, the present invention provides an image displaying device wherein: current driven
7105258 Charge transport monomer, charge transport material, and process for producing the same September 12, 2006
There is provided a charge transport material which can easily be coated to form a film, is less likely to be crystallized during or after film formation, has excellent charge transport capability, and high applicability to electronic devices. A charge transport monomer comprising co
7102154 Organic semiconductor structure, process for producing the same, and organic semiconductor devic September 5, 2006
There are provided an organic semiconductor structure comprising an organic semiconductor layer, which is large in size and homogeneous and has high charge transfer characteristics, a process for producing the same, and an organic semiconductor device. The organic semiconductor struc
7101644 Hologram transfer foil September 5, 2006
The invention provides a hologram transfer foil comprising a substrate and a transfer layer laminated thereon, said transfer layer comprising a surface protective layer, a thermoplastic resin layer, a hologram layer and a heat seal layer in this order. The hologram transfer foil is a
7100276 Method for fabricating wiring board provided with passive element September 5, 2006
A fabricating method of a wiring board provided with passive elements is disclosed. The fabricating method includes coating one or both of resistive paste and dielectric paste on at least any one of first surfaces of a first metal foil and a second metal foil each of which has a firs
7098583 Shadow mask for cathode ray tube August 29, 2006
A slot tension-type shadow mask for the cathode-ray tube (CRT) has slots. Each slot has two openings and a pseudo-bridge between the two opening of the slot. The slots are formed in the X-Y plane that is formed away from the electron gun in the Z-axis. Each pseudo bridge has a pair of
7097919 Polymeric fluorescent substance, process for producing the same, and organic electroluminescent August 29, 2006
A polymeric fluorescent substance has a prolonged service life and high luminescence brightness. The substance also has excellent thermal stability and good practicality. The polymeric fluorescent substance is adapted for emission of visible fluorescence in a solid state, and include
7096221 Food information management system August 22, 2006
A food information management system includes a food database (11) containing food cooking conditions for cooking foods, and nutritive ingredients, energy-producing values and weight of foods, and information storage mediums (20, 20a). Each information storage medium is attached to a
7091589 Multilayer wiring board and manufacture method thereof August 15, 2006
In a multilayer wiring board comprising a core board, and a wiring layer and an electrically insulating layer that are stacked on one surface of said core board, a thermal expansion coefficient of said core board in XY directions falls within a range of 2 to 20 ppm, a core member for sai
7090935 Magnetic card August 15, 2006
A magnetic card of the invention comprises a card substrate 11 on which a magnetic layer 12, a thin-film layer 13 formed of a metal or a metal compound for concealing the magnetic layer, a printed layer 14 and a volume hologram layer 15 are successively provided, wherein magnetic inf
7085055 Diffractive optical system August 1, 2006
The invention relates to a diffractive optical system having a two-dimensional structure, which can be used as a phase shift mask for the fabrication of an optical element having a two-dimensional fine periodic structure, and a two-dimensional light beam splitter. The diffractive opt
7085024 Hologram laminate and hologram label August 1, 2006
A hologram laminate and a hologram label allow traces of separation of the hologram to be clearly left on both the adherend and the hologram label and hence makes it possible to prevent reuse of the hologram and is excellent in graphical design function and suitable for certification
7084576 Active EL display having an inverter in each pixel thereof August 1, 2006
An organic EL display which is capable of carrying out scanning time efficiently in the view of power consumption, and is capable of providing a normally white display. The display is formed by arranging a plurality of pixel units having a light emitting unit and a semiconductor switchin
7080901 Printing unit and manufacturing line for manufacturing flexible organic EL display July 25, 2006
A printing unit include a plurality of ink supply members for supplying inks different from each other to a printing area or printing area-like portion, and a plurality of detecting systems, each detecting an amount of the corresponding ink accumulated on the printing area or printing
7079676 Method and apparatus for quantitatively evaluating scintillation, antiglare film and method of p July 18, 2006
A method capable of quantitatively evaluating the intensity of scintillation caused by surface unevenness. Light from a white light source is made incident on a surface of an object to be measured through a matrix filter. Reflected light or transmitted light from the object is photog
7079207 Liquid crystal display July 18, 2006
A liquid crystal display improves light utilization efficiency with a cholesteric liquid crystal filter to ensure color density enough to enable both transmission and reflection type displays. The display comprises a liquid crystal display device comprising a liquid crystal layer bet
7078859 Coating composition and use thereof July 18, 2006
An alternating current type plasma display with front and back facing substrates with a gas discharge space between the substrates and a dielectric layer-covered electrode pair on at least one substrate, the dielectric layer having thereon a protective layer formed by coating the die
7075598 Circularly polarizing element having multiple low reflectance cholesteric liquid crystal layers July 11, 2006
A circularly polarizing element is a laminate of n number of cholesteric liquid crystal layers that are laminated so that the helical axis in each liquid crystal layer extends in the direction of thickness, where liquid crystalline molecules in the cholesteric liquid crystal layers spira
7074847 Resin composition and optical element July 11, 2006
There are provided a resin composition, which has optical properties such as a high refractive index, has excellent restorability and scratch resistance, and has good adhesion to a substrate, and, when utilized as an optical member (lens) used, for example, in screens for projection
7072109 Projection screen and projection display July 4, 2006
A projection screen 111 comprises a total reflection prism lens 114 and a lenticular lens 115 provided on the viewer's side of the total reflection prism lens 114. The total reflection prism lens 114 has a plurality of unit prisms 113 on its back surface (the outermost plane of incidence
7070907 Substrate having character/symbol section and processing method of character/symbol section July 4, 2006
The present invention provides a substrate-engraving-type chromeless phase-shift mask enabling to adopt a manufacturing method which poses no problem in quality, gives a high operating efficiency, and permits arrangement of characters and symbols, and a manufacturing method thereof.
7068403 Computer-generated hologram June 27, 2006
A computer-generated hologram comprising a plurality of cells. The hologram has information recorded therein, the information operable to recreate a stereoscopic image of an object. At least one of said plurality of cells P.sub.j has information related to a luminance TWLci (.sup..th
7068345 Optical device June 27, 2006
An optical device in which a polymerizable liquid crystal material various optical characteristics of which is stable even against heating during manufacture of an optical apparatus such as an image display is cured. The optical device has a support and an optical functional layer made o
7067221 Designing method and device for phase shift mask June 27, 2006
The work load spent on designing a trench-type, Levenson-type phase shift mask is lightened and the working time for the designing process is shortened. A pattern 11, having a plurality of apertures, is designed by means of a designing tool 10. In a database 30 are prepared optimal f
7064011 Semiconductor device fabricating apparatus and semiconductor device fabricating method June 20, 2006
A semiconductor device fabricating method comprises a substrate forming step of forming a plurality of separate conductive pads 20 on an adhesive layer included in an adhesive sheet 50, and a semiconductor chip mounting step of bonding semiconductor chips to the adhesive sheet 50 with
7063228 Packaging bag June 20, 2006
Packaging bag which comprises a main body walls of which envelops a first internal space, a wing part which envelops a second internal space, a point-seal part formed within the wing part, and a steam permeable means located within an area which is isolated from the first and second inne
7060953 Automatic cooking system and microwave oven June 13, 2006
A microwave oven and automatic cooking system uses a food package provided with a noncontact IC tag storing information about a food contained in the food package, where the information about the food includes information about a method of heating the food and an amount of heat energ
7057813 Projection screen and projection system comprising the same June 6, 2006
The present invention provides a projection screen capable of sharply displaying an image even under bright environmental light, of improving brightness distribution and viewing angle, and of providing high image visibility, and a projection system including such a projection screen.
7057687 Method of patterning cholesteric film using a laser and optical element having the cholesteric f June 6, 2006
The present invention provides a method of efficiently and precisely patterning cholesteric films. A cholesteric film 13 is firstly formed on an alignment film 12 provided on a glass substrate 11. The cholesteric film 13 is then patterned by partially volatilizing and removing a part
7056624 Methods of manufacturing phase shift masks having etched substrate shifters with sidewalls round June 6, 2006
Methods of manufacturing a single sided engraving phase shift mask that includes a shifter part and a non-shifter part mutually adjacent on a substrate, and a shading layer pattern formed with a shading film and wherein a side wall part of a dug-down part has round, crooked portions
7054044 Computer-generated hologram and its fabrication process, reflector using a computer-generated ho May 30, 2006
The invention provides a computer-generated hologram which can be viewed in white at the desired viewing region and a reflective liquid crystal display using the same as a reflector. The computer-generated hologram H is designed to diffuse light having a given reference wavelength .l
7051971 Feeding bobbin and method for recycling said feeding bobbin May 30, 2006
A feeding bobbin including a winding shaft including two ends each having a flange detachable mounted thereon, the shaft being common to various feeding bobbins for a thermal transfer printer, wherein the flanges are separated by a width corresponding to the width of a thermal transfer
7048822 Packaging material for polymer cell and method for producing the same May 23, 2006
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), and an innermost layer (63). The chemical conversion coatings (64a,
7046406 Hologram plate and its fabrication process May 16, 2006
The invention provides a hologram plate which is used with the double-focus replication process, and which is integrated with a spacer to impart marring resistance thereto, and is integrated with a light absorbing layer to allow zero-order light and first-order light to have substant
7046405 Computer-generated hologram fabrication process, and hologram-recorded medium May 16, 2006
A computer-generated hologram fabrication process which reduces loads on computation of interference fringes for an original image including micro-characters. A visually perceivable original image and a visually unperceivable original image (micro-characters) are defined, and sample
7045906 Resin-encapsulated package, lead member for the same and method of fabricating the lead member May 16, 2006
A resin-encapsulated package includes a semiconductor IC chip, wherein the ratio of the size of the semiconductor IC chip to the package size of the resin-encapsulated package including the semiconductor IC chip is large to miniaturize the resin-encapsulated package. The resin-encapsulat
7041380 Packaging material for battery May 9, 2006
Disclosed is a packaging material for forming an armor body for a battery, the armor body being adapted for use in such a manner that a battery body is inserted into the armor body and the peripheral edge of the armor body is then heat sealed for hermetic sealing, the packaging material
7041360 Protective, diffusive film and process for producing the same May 9, 2006
There is provided a protective, diffusive film for use in a surface light source device provided with a lens film, said protective, diffusive film comprising: a transparent substrate layer; and a resin layer provided on at least one of the top surface and the under surface of the transpa
7037594 Electromagnetic wave shielding member and process for producing the same May 2, 2006
There is provided an electromagnetic wave shielding member which has see-through properties and electromagnetic wave shielding properties, is free from a change in color of an adhesive at the time of the formation of a mesh by etching, is improved in etchability, and can withstand et
7037561 Security element, thermal transfer sheet, intermediate transfer recording medium, and method for May 2, 2006
The present invention provides a security element which is low in cost, is difficult to forge or alter, and can be applied to objects where a high level of security is required. The security element comprises at least a substrate and a fluorescent colorant layer provided on the substrate
7033974 Thermal transfer sheet April 25, 2006
A thermal transfer sheet is provided that can yield thermally transferred images, which possess excellent various fastness or resistance properties even under severe service conditions, and comprises a transferable protective layer having good transferability. In a thermal transfer sheet
7033638 Antiglare film and process for producing the same April 25, 2006
An antiglare film has a high level of anti-scintillation properties, high sharpness of transmitted images, high light transmittance (total light transmittance), and a high level of external light reflection preventive properties. A resin and non-agglomerative particles are incorporated i
7030949 Optical display including a cholesteric layer, a display device and a diffusing layer on an exit April 18, 2006
A wavelength-selecting optical element includes a cholesteric layer that reflects or transmits either of a right-handed circularly polarized light component and a left-handed circularly polarized light component in a selected wavelength band of an incident light; and a diffusing layer
7029799 Exposure method for forming pattern for IC chips on reticle by use of master masks April 18, 2006
There is provided a method which forms master masks used when a pattern of size larger than a region which can be exposed at one time is exposed on a to-be-exposed object. The pattern of the size larger than the region which can be exposed at one time is divided into a region of low
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