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| 20090205202 | METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRONIC COMPONENT - A printed wiring board is manufactured by a method in which a base substrate having a first insulation layer, a second insulation layer, and a conductive film is provided. An electronic component is placed on the first insulation layer at a position determined based on an alignment mark. After the electronic component is enclosed inside an opening of the second insulation layer, a via hole exposing a terminal of the electronic component is formed at a position determined based on the alignment mark, which is used to determine the position of the electronic component. A via conductor is formed in the via hole, and a conductive layer is formed on the conductive film and patterned to form a conductive circuit connected to the via conductor. | 08-20-2009 |
| 20090205859 | METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRONIC COMPONENT - A printed wiring board is manufactured by a method in which a laminate body having a first insulation layer and a conductive film is provided. An alignment mark is formed in the laminate body by removing at least a portion of the conductive film. An electronic component is placed on an adhesive layer provided on the first insulation layer at a position determined based on the alignment mark. After the electronic component is enclosed inside an opening of the second insulation layer, a via hole exposing a terminal of the electronic component is formed at a position determined based on the alignment mark used to determine the position of the electronic component. A via conductor is formed in the via hole, and a conductive layer is formed on the conductive film and patterned to form a conductive circuit connected to the via conductor. | 08-20-2009 |
| 20100043942 | METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRONIC COMPONENT - A printed wiring board is manufactured by a method in which a laminate body having a first insulation layer and a conductive film is provided. An alignment mark is formed in the laminate body by removing at least a portion of the conductive film. An electronic component is placed on an adhesive layer provided on the first insulation layer at a position determined based on the alignment mark. After the electronic component is enclosed inside an opening of the second insulation layer, a via hole exposing a terminal of the electronic component is formed at a position determined based on the alignment mark used to determine the position of the electronic component. A via conductor is formed in the via hole, and a conductive layer is formed on the conductive film and patterned to form a conductive circuit connected to the via conductor. | 02-25-2010 |
| 20130168134 | PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD - A printed wiring board includes a core substrate, a first conductive pattern formed on the substrate, an insulation structure having a first insulation layer and formed on the substrate such that the first insulation layer covers the first pattern, a second conductive pattern formed on the structure, and a second insulation layer formed on the structure such that the second insulation layer covers the second pattern. The structure has a via conductor connecting the first and second patterns through the first insulation layer, the first insulation layer includes a first layer containing a reinforcing fiber material and a second layer formed on the first layer such that the first layer is on the substrate side and a second layer is on the second insulation layer side, and the second layer is made of an insulating material which is the same material as an insulating material forming the second insulation layer. | 07-04-2013 |
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| 20100065323 | PRINTED WIRING BOARD - A printed wiring board comprises a wiring substrate provided with at least one conductor circuit, a solder resist layer provided on the surface of the wiring substrate, at least one conductor pad formed from a part of the conductor circuit exposed from an opening provided in the solder resist layer, and at least one solder bump for mounting electronic parts on the conductor pad. In the printed wiring board, since the at least one conductor pad is aligned at a pitch of about 200 μm or less, and a ratio (W/D) of a diameter W of the solder bump to an opening diameter D of the opening formed in the solder resist layer is about 1.05 to about 1.7, connection reliability and insulation reliability can be easily improved. | 03-18-2010 |
| 20100155129 | PRINTED WIRING BOARD - A printed wiring board comprises a wiring substrate provided with at least one conductor circuit, a solder resist layer formed on the surface of the wiring substrate, covering the at least one conductor circuit, conductor pads formed on a part of the at least one conductor circuit exposed from respective openings provided in the solder resist layer for mounting electronic parts, and solder bumps formed on the respective conductor pads. Connection reliability and insulation reliability are easily improved by making the ratio (H/D) of a height H from solder resist layer surface the solder bump to an opening diameter of the opening about 0.55 to about 1.0 even in narrow pitch structure under the pitch of the opening provided in the solder resist layer of about 200 μm or less. | 06-24-2010 |
| 20110061232 | PRINTED WIRING BOARD - A method for manufacturing a printed wiring board including providing a structure having a wiring substrate having a conductor circuit, a build-up multilayer structure formed over the wiring substrate and having an outermost conductor circuit and an outermost insulative resin layer, and a solder resist layer formed over the outermost conductor circuit and outermost insulative resin layer and having openings with an opening diameter D for mounting electronic elements, forming conductor pads with a pitch of about 200 pm or less on the outermost conductor circuit in the openings of the solder resist layer, respectively, and forming solder bumps with a height H from a surface of the solder resist layer on the conductor pads on the conductor pads, respectively, such that a ratio H/D is about 0.55 to about 1.0. | 03-17-2011 |
| 20110214915 | PRINTED WIRING BOARD - A printed wiring board comprises a wiring substrate provided with at least one conductor circuit, a solder resist layer provided on the surface of the wiring substrate, at least one conductor pad formed from a part of the conductor circuit exposed from an opening provided in the solder resist layer, and at least one solder bump for mounting electronic parts on the conductor pad. | 09-08-2011 |
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| 20130082591 | HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE - To provide a novel heterocyclic compound that can be used as a host material in which a light-emitting substance of a light-emitting layer is dispersed. A heterocyclic compound comprising a dibenzo[f,h]quinoxaline ring and two hole-transport skeletons, where the dibenzo[f,h]quinoxaline ring and the two hole-transport skeletons are bonded to an aromatic hydrocarbon group. A heterocyclic compound represented by the following general formula (G1) is provided. | 04-04-2013 |
| 20140034931 | Light-Emitting Element, Light-Emitting Device, Electronic Device, Lighting Device, and Heterocyclic Compound - A light-emitting element with high heat resistance and high emission efficiency is provided. A novel heterocyclic compound that can be used in such a light-emitting element is provided. One embodiment of the present invention is a light-emitting element which includes, between a pair of electrodes, a layer containing a first organic compound, a second organic compound, and a light-emitting substance; the first organic compound includes one pyrimidine ring and one ring with a hole-transport skeleton; the second organic compound is an aromatic amine; and the light-emitting substance converts triplet excitation energy into light. A combination of the first organic compound, which includes the one pyrimidine ring and the one ring with the hole-transport skeleton, and the second organic compound, which is the aromatic amine, forms an exciplex. | 02-06-2014 |
| 20140291647 | Light-Emitting Element, Light-Emitting Device, Electronic Appliance, and Lighting Device - A light-emitting element which includes a plurality of light-emitting layers between a pair of electrodes and has low driving voltage and high emission efficiency is provided. A light-emitting element including first to third light-emitting layers between a cathode and an anode is provided. The first light-emitting layer includes a first phosphorescent material and a first electron-transport material; the second light-emitting layer includes a second phosphorescent material and a second electron-transport material; the third light-emitting layer includes a fluorescent material and a third electron-transport material; the first to third light-emitting elements are provided in contact with an electron-transport layer positioned on a cathode side; and a triplet excitation energy level of a material included in the electron-transport layer is lower than triplet excitation energy levels of the first electron-transport material and the second electron-transport material. | 10-02-2014 |
| 20150031900 | Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Appliance, and Lighting Device - An organic compound that emits blue light with high color purity and has a long lifetime is provided as a novel substance. The organic compound is a fluorescent organic compound having a structure in which benzonaphthofuranylamine is bonded to the 1-position and the 6-position of a pyrene skeleton. | 01-29-2015 |
| 20150243892 | Organic Compound, Light-Emitting Element, Display Module, Lighting Module, Light-Emitting Device, Display Device, Electronic Device, and Lighting Device - A light-emitting element with high emission efficiency. The light-emitting element includes a pair of electrodes and an EL layer between the pair of electrodes. In the light-emitting element, the EL layer contains at least a light-emitting material, the light-emitting material is a 1,6-bis(diphenylamino)pyrene derivative, and a structural change between an excited state and a ground state in the 1,6-bis(diphenylamino)pyrene derivative is smaller than that in a 1,6-bis(diphenylamino)pyrene derivative in which hydrogen is bonded to ortho positions of two phenyl groups of each of two diphenylamino groups. | 08-27-2015 |
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| 20090291301 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND USE THEREOF - The present invention relates to a pressure-sensitive adhesive composition used for a pressure-sensitive adhesive sheet to be directly attached to a metal surface, the composition including, a monomer mixture or an acrylic copolymer material obtained by at least partially polymerizing the monomer mixture, the monomer mixture including: at least one monomer (monomer m1) selected from alkyl(meth)acrylates represented by the following formula (I): CH | 11-26-2009 |
| 20110151249 | PRESSURE-SENSITIVE ADHESIVE TAPE AND METHOD OF MANUFACTURING THE PRESSURE-SENSITIVE ADHESIVE TAPE - A pressure-sensitive adhesive tape is provided with a pressure-sensitive adhesive layer and a water-repellent layer formed on the pressure-sensitive adhesive surface of the pressure-sensitive adhesive layer. The water-repellent layer is formed by using a water repellent exhibiting the water repellency in which a contact angle with water is greater than or equal to 140°. The water-repellent layer may have hydrophobic fine particles. The hydrophobic fine particle may contain a hydrophobic fine silica compound. The hydrophobic fine silica compound may be modified with hexamethyldisilazane. | 06-23-2011 |
| 20110250446 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE - A pressure-sensitive adhesive composition or an acrylic pressure-sensitive adhesive tape in which peeling-off property or tearing-off property occurring by heating is improved while the high adhesiveness to a metallic material is being maintained, will be provided. The pressure-sensitive adhesive composition contains: an acrylic polymer (A); a (meth)acrylic polymer (B) whose mass average molecular weight (Mw) is such that 1000≦Mw<30000; and a heat-expandable microsphere (C). | 10-13-2011 |
| 20120034447 | HEAT-EXPANDABLE REMOVABLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - Provided is a heat-expandable removable acrylic pressure-sensitive adhesive tape that has high normal-state adhesive power when bonded independently of whether the adherend has or does not have irregular surface and permits easy separation when the bonded region is separated and disassembled by lowering the adhesive power by heating, that permits easily separation-decomposition, even after long-term storage at high temperature. | 02-09-2012 |
| 20120040177 | HEAT-EXPANDABLE REMOVABLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - Provided is a heat-expandable removable acrylic pressure-sensitive adhesive tape that has high normal-state adhesive power when bonded independently of whether the adherend has or does not have irregular surface and permits easy separation when the bonded region is separated and disassembled by lowering the adhesive power by heating, that permits easily separation-decomposition, even after long-term storage at high temperature. | 02-16-2012 |
| 20120148791 | PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - Disclosed is a pressure-sensitive adhesive tape or sheet having an adhesive face which includes two or more different pressure-sensitive adhesives each capable of acting on an adherend and exhibits adhesiveness and debonding capability both at high levels. The pressure-sensitive adhesive tape or sheet has an adhesive face being substantially smooth and including at least on region composed of a first pressure-sensitive adhesive and at least one region composed of a pressure-sensitive adhesive other than the first pressure-sensitive adhesive. In the pressure-sensitive adhesive tape or sheet, the region composed of the first pressure-sensitive adhesive and the region composed of the other pressure-sensitive adhesive than the first pressure-sensitive adhesive preferably are preferably in the form of stripes extending in the longitudinal direction. | 06-14-2012 |
| 20120276378 | DOUBLE-COATED PRESSURE-SENSITIVE ADHESIVE SHEET FOR OPTICAL USE - An object of the present invention is to provide a double-coated pressure-sensitive adhesive sheet for optical use satisfying both high corrosion resistance and adhesion reliability. The double-coated pressure-sensitive adhesive sheet for optical use according to the present invention has a pressure-sensitive adhesive layer having a resistance ratio determined by a specific corrosion resistance test of from 90 to 120 and an average air bubble diameter of air bubbles determined by a specific bubbling delamination resistance test of 1.0 mm or less. Further, the double-coated pressure-sensitive adhesive sheet for optical use according to the present invention preferably has a total light transmittance of 90% or more and a haze of 1.5% or less. | 11-01-2012 |
| 20130009105 | CONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE - A conductive pressure-sensitive adhesive tape contains an acrylic pressure-sensitive adhesive, a conductive filler, and a heating foaming agent. An acrylic polymer can be preferably used as the acrylic pressure-sensitive adhesive. With the multiple conductive fillers being electrically connected to each other, conductive paths communicating from one of the major surfaces of the tape to the other major surface thereof are formed before temperature sensing. The heating foaming agent is a heating-type foaming agent that is foamed by being heated. The electrical connection between the conductive fillers, which has been formed before the heating foaming agent is foamed, is disconnected by the foamed heating foaming agent, and the conductive paths communicating from one of the major surfaces of the tape to the other major surface thereof are eliminated. | 01-10-2013 |
| 20130081764 | HEAT-EXPANDABLE REMOVABLE PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET, AND METHOD OF REMOVING THE SAME - The heat-expandable removable pressure-sensitive adhesive tape of the present invention includes at least a blowing agent-containing pressure-sensitive adhesive layer A, a microparticle-containing viscoelastic substrate B, a peelable or peel-assisting film layer C, and a pressure-sensitive adhesive layer D. A multilayer structure containing at least the peelable or peel-assisting film layer C and the pressure-sensitive adhesive layer D is arranged on at least one side of the blowing agent-containing pressure-sensitive adhesive layer A where the blowing agent-containing pressure-sensitive adhesive layer A is in direct contact with the peelable or peel-assisting film layer C. The peelable or peel-assisting film layer C can be removed from the blowing agent-containing pressure-sensitive adhesive layer A by heat treatment after storage in an atmosphere of 75° C. for 8 weeks. | 04-04-2013 |
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| 20120217782 | SEAT RECLINING APPARATUS FOR VEHICLE - A seat reclining apparatus for a vehicle, includes a first arm, a second arm rotatably supported by the first arm, a pawl including external teeth engageable with internal teeth, a cam portion and plural pawl-side cam surfaces arranged at the cam portion, a cam including a cam surface engaging with the cam portion formed at the pawl, and a biasing member biasing the cam to rotate and causing the cam surface to press the cam portion in a radial direction. The plural pawl-side cam surfaces or the cam surface is configured in a manner that the plural pawl-side cam surfaces and the cam surface are in contact with each other when the external teeth and the internal teeth are in an engaged state and in a manner that clearances generated between each of the plural pawl-side cam surfaces and the cam surface in the radial direction are all uniform. | 08-30-2012 |
| 20130026806 | VEHICLE SEAT LIFTER DEVICE - The seat lifter device for a vehicle includes a lock/unlock device which is formed with an engagement/disengagement mechanism to produce a lock condition in which the relative rotation between a first rotation member and a second rotation member is restricted and an unlock condition in which the relative rotation therebetween is allowed by the engagement/disengagement operation of the engagement/disengagement mechanism such that a detent member movably supported on the first rotation member fixed to the base frame side engages with or disengages from the second rotation member fixed to the rear link member. This seat lifter device can firmly hold the seat lifted position even when an exterior force generated upon a vehicle collision is applied to the engagement/disengagement mechanism through the rear link member. | 01-31-2013 |
| 20130187426 | VEHICLE SEAT RECLINING APPARATUS - Provided is a vehicle seat reclining apparatus comprising: a first bracket, a second bracket, a pole, a cam, a locking urging member, a hinge pin, a fitting hole, a release lever, and a supporting urging member. | 07-25-2013 |
| 20130206951 | VEHICLE SEAT SLIDING APPARATUS - Provided is a vehicle seat sliding apparatus including a lower rail, an upper rail to the lower rail, a locking mechanism, unlocking mechanism, an unlocked-state maintaining lever, and an unlocked-state releasing lever, in which the unlocked-state releasing lever includes a rotational operating portion configured to rotate in a first direction and to be capable of coming into contact with an operating member in the direction of the relative movement of the upper rail, and the unlocked-state releasing lever is configured to press and move the unlocked-state maintaining lever in the direction of releasing the maintenance of the unlocked state and is capable of rotating in the first direction is disabled without moving the unlocked-state maintaining lever from the maintaining position. | 08-15-2013 |
| 20140021322 | SEAT SLIDE APPARATUS FOR VEHICLE - A seat slide apparatus for a vehicle includes a second unlock mechanism rotating an unlock lever in a direction that unlocks a lock mechanism by pushing the unlock lever in accordance with a predetermined seat operation, an unlocked state retaining lever retaining the lock mechanism in an unlocked state cooperating with the second unlock mechanism by operating in conjunction with the second unlock mechanism, a first unlocked state release mechanism moving the unlocked state retaining lever to a position where the lock mechanism is released from the unlocked state by making contact with an operation body in accordance with movement of an upper rail relative to an lower rail, and a second unlocked state release mechanism moving the unlocked state retaining lever to a position where the lock mechanism is released from the unlocked state by pushing the unlocked state retaining lever in accordance with the operational input. | 01-23-2014 |
| 20140110553 | SEAT APPARATUS FOR VEHICLE - A seat slide apparatus for a vehicle includes a first rail, a second rail, a lock member, a biasing member, the lock member being rotatably connected to the second rail in a state where a support shaft fixed to one of the second rail and the lock member is positioned within an elongated hole formed at the other of the second rail and the lock member to be movable in first and second directions of the relative movement and is biased by a support shaft biasing member in a direction orthogonal to the first and second directions, and a restriction portion restricting the support shaft from moving within the elongated hole in the first and second directions in a case where a load applied in one of the first and second directions is smaller than a predetermined value. | 04-24-2014 |
| 20140231610 | VEHICLE SEAT SLIDING APPARATUS - A vehicle seat sliding apparatus includes: a first rail fixed to one of a vehicle floor and a seat and having first vertical wall portions, a first connection wall portion connecting base ends of the first vertical wall portions, and flanges; a second rail fixed to the other one of the vehicle floor and the seat and having second vertical wall portions, a second connection wall portion connecting base ends of the second vertical wall portions, outward extending wall portions, and extending wall portions; balls interposed in a rollable manner between second ball guides provided to the outward extending wall portions in inner portions in the width direction and first ball guides provided to the first connection wall portion; and an attaching portion disposed at a tip end of the first connection wall portion. | 08-21-2014 |
| 20140232157 | VEHICLE SEAT SLIDING APPARATUS - A vehicle seat sliding apparatus includes: a first rail fixed to one of a vehicle floor and a seat and having first vertical wall portions, a first connection wall portion, and flanges; and a second rail fixed to the other one of the vehicle floor and the seat and having second vertical wall portions, a second connection wall portion, outward extending wall portions, and extending wall portions, wherein locking claws are aligned side by side at tip ends of the flanges of the first rail; the second rail is provided with through-holes; the vehicle seat sliding apparatus further includes, a locking member having locking portions, and a biasing member; and the outward extending wall portions are provided with flat portions. | 08-21-2014 |
| 20140284989 | VEHICLE SEAT RECLINING DEVICE - A vehicle seat reclining device includes first and second brackets, which are rotational relative to each other, two guide portions provided on the first bracket and forming a guide groove, a pawl, and a protruding portion. The pawl has outer teeth, which can engage with and disengage from inner teeth of the second bracket, and is guided by the guide groove to move radially. The protruding portion protrudes circumferentially at least at the tip end portion of the guide portion. A fulcrum of inclination of the pawl with respect to the guide part may occur at the time when the outer teeth and the inner teeth are disengaged from each other. The fulcrum located at a position closer to the inner teeth than an intersection point between the guide portion and a normal to a surface where the outer teeth and the inner teeth are engaged with each other. | 09-25-2014 |
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| 20100271671 | IMAGE COPIER AND IMAGE COPYING METHOD - An image copier according to the invention comprises a scanner for reading an image and a printer for forming an image on sheet, and the scanner includes a document table for positioning an original document from which an image is to be read; a document holding cover holding the original document on the original document table and having a light-emitting element for detecting the size of an original document which emits light when the size of the original document is detected, a light source for irradiating the original document with light when an image on the original document is read, a light-receiving element for image reading which receives reflected light from the original document, a controller for the light-emitting element for detecting the size of an original document which controls the light-emitting element for detecting the thickness of the original document, a specific region determination unit for identifying a specific region based on the numbers of pixels in a main scanning direction and a sub scanning direction of image data, and a background correction unit for performing a process of correcting the background of an image which has been read. In the image copier according to the invention, see-through copying of the bottom side can be suppressed by performing a background correction process after an image is read without blocking a sensor hole of a sensor for detecting the size of the original document from light. | 10-28-2010 |
| 20110286053 | IMAGE SCANNING APPARATUS AND IMAGE FORMING APPARATUS - According to one embodiment, an image scanning apparatus includes: a document table on which an original document is stacked; a substrate; plural first light emitting elements located on one surface of the substrate, the first light emitting elements each emitting light for irradiating the original document on the document table; and plural second light emitting elements located on the other surface of the substrate, the second light emitting elements each emitting light for irradiating the original document on the document table. | 11-24-2011 |
| 20110286054 | READING HEAD - According to one embodiment, a reading head includes: a carriage configured to move in a sub-scanning direction with respect to a document table glass; a first light source provided to be movable integrally with the carriage and configured to illuminate a reading target position on the document table glass from an angle tilting to one side in the sub-scanning direction with respect to a reading optical axis extending in a normal direction in the reading target position on the document table glass; and a second light source provided to be movable integrally with the carriage and configured to illuminate the reading target position from a tilting angle larger than the angle of the first light source to the other side in the sub-scanning direction with respect to the reading optical axis and from a position further apart from the reading target position than the first light source. | 11-24-2011 |
| 20110286057 | IMAGE SCANNING APPARATUS AND IMAGE FORMING APPARATUS - According to one embodiment, an image scanning apparatus includes a document glass, a substrate, a first semiconductor light emitting element, a second semiconductor light emitting element, a light guiding section, and a light receiving section. The substrate is provided below and obliquely opposed to the document glass. The first semiconductor light emitting element is mounted on a first surface of the substrate opposed to the document glass and emits light to an original document via the document glass. The second semiconductor light emitting element is mounted on a second surface on the opposite side of the first surface and emits light. The light guiding section receives incidence of the light emitted from the second semiconductor light emitting element and emits the light to the original document from a position where a normal of the document glass is present between the light guide section and the first semiconductor light emitting element. | 11-24-2011 |
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| 20120125225 | BODYSHELL STRUCTURE OF RAILCAR - A bodyshell of a railcar includes side outside plates and end bodyshells. The side outside plates are respectively provided at both end portions of an underframe in a vehicle width direction. The end bodyshell includes end outside plates and corner posts. The end outside plates are respectively provided at front and rear end portions of the underframe. The corner posts are respectively provided at four corners of the underframe and are joined to the end outside plates and the side outside plates. Moreover, the corner post includes a side plate joining portion. The side plate joining portion overlaps a front end portion of the side outside plates from an outer side in the vehicle width direction and is joined to the side outside plate. | 05-24-2012 |
| 20120199043 | BODYSHELL STRUCTURE OF RAILROAD VEHICLE - A bodyshell of a railcar includes side outside plates, end bodyshells, and guiding plates. The side outside plate are located at both end portions of a carbody in a vehicle width direction. The end bodyshell includes an end outside plate and a corner post. The end outside plates are located at both end portions of the carbody in the longitudinal direction. The corner posts are located at four corners of the carbody. The corner post is joined to the adjacent end outside plate and the adjacent side outside plate. The guiding plate is provided at the side outside plate so as to cover the corner post from a vehicle exterior. The guiding plate includes an inclined portion and a joining portion. The inclined portion is provided in front of the corner post and inclined to the rear side toward the side outside plate. | 08-09-2012 |
| 20120298609 | CAR EQUIPMENT PROTECTION STRUCTURE FOR RAILCAR - A car includes a car equipment protection structure, The car equipment protection structure includes an underframe, couplers and guide members. Each of the guide members is provided on a railcar inner side of an attached flange portion of the underframe to which the couplers are attached. Moreover, the guide members respectively include inclined surfaces, each of which is opposed to at least a part of the coupler. Each of the inclined surfaces is inclined toward the railcar inner side as it extends downward. | 11-29-2012 |
| 20150135987 | RAILCAR AND DOOR POCKET POST - A railcar includes a side sliding door and entrance peripheral-member surrounding the side entrance. The entrance peripheral-member includes a door pocket post in which outer and inner portions are inwardly of the outer portion in car-width direction coupled to each other. The side sliding door peripheral portion is pressed against an edge portion, extending along the side entrance of the entrance peripheral-member via a rubber seal at the side entrance closed state. In the side entrance open state, the side sliding door is pulled into a door pocket space facing the door pocket post inner portion. A portion projecting inwardly in car-width direction beyond the inner portion and including a tip end contacting the rubber seal provided at at least part of region constituted by portions of upper and lower edges of the side entrance peripheral-member and lateral edge at the edge portion door pocket post side of the entrance peripheral-member. | 05-21-2015 |
| 20150203129 | RAILCAR - A railcar according to the present invention includes: an underframe including an end beam at its railcar-longitudinal-direction end portion; side bodyshells; a roof bodyshell; side outside plates respectively arranged at both railcar-width-direction end portions of the railcar and constituting the side bodyshells; corner posts extending from the end beam toward the roof bodyshell; and intermediate coupling members each configured to couple the side outside plate and the corner post, the stiffness of the intermediate coupling member in a railcar longitudinal direction being lower than the stiffness of the intermediate coupling member in a vertical direction. | 07-23-2015 |
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| 20090315919 | Display device and method of driving the same - A display device and a method for driving the display device are provided. A pre-gain correction value that can emphasize a contour portion of an image is set by using luminance data detected from an input video signal. The pre-grain correction value is differently amplified in accordance with different light emitting materials that emit light of different colors red, green and blue. The contour portion is thus emphasized, and the contour can be stably emphasized regardless of different life-spans of different light emitting materials emitting lights of colors red, green and blue. | 12-24-2009 |
| 20100090999 | Display device and the driving method thereof - A display device and a driving method thereof. The display device detects luminance data from an input video signal, detects the amount of change of the luminance data, detects contour of an image displayed from the input video signal, and emphasizes the detected contour to generate a converted input video signal. The display device compensates the converted input video signal by comparing a data size of the converted input video signal with that of the input video signal and controlling the data size of the converted input video signal to be less than that of the input video. | 04-15-2010 |
| 20100177090 | Display device - A display device includes a plurality of scan lines that extend in a first direction and transfer a plurality of scan signals, a plurality of data lines that extend in a second direction intersecting the first direction and transfer data signals corresponding to input video signals, a plurality of sub-pixels formed in an area defined by the plurality of scan lines and the plurality of data lines, a plurality of pixels defined by the plurality of sub-pixels, and a barrier structure corresponding to the plurality of pixels, the barrier structure including a transmitting area and a non-transmitting area, wherein at least two adjacent sub-pixels arranged in the second direction form one pixel. | 07-15-2010 |
| 20100194866 | Electronic imaging device and driving method thereof - An electronic imaging device includes a display unit including a plurality of pixels divided into a first region and a second region, and a controller that generates first and second control signals to control the light emission of the plurality of pixels and applies the first and second control signals to the plurality of pixels in the first region and the plurality of pixels in the second region, respectively. The controller may generate and apply the first control signal as a turn-off signal when second stereoscopic images synthesized in a second order different from a first order are displayed in the first region after first stereoscopic images synthesized in the first order are displayed in both the first and second regions. | 08-05-2010 |
| 20110254871 | DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A display device includes a plurality of pixels, each of said plurality of pixels includes a driving transistor and a light emitting diode, a compensator to receive first and second pixel currents generated by the plurality of pixels according to first and second data voltages respectively applied to the plurality of pixels, the compensator to calculate an image data compensation amount to compensate for variations in characteristics of the driving transistor of each of said plurality of pixels and a data selector to transmit the first and second data voltages to the plurality of pixels and to transmit the first and second pixel currents to the compensator, the compensator to measure the first and second pixel currents generated as a result of the first and second data voltages corresponding to different gray scale levels and to calculate an actual threshold voltage and mobility of the driving transistor of each of the pixels, the compensator including a measurement resistor, the compensator to control a resistance value of the measurement resistor, the measurement resistor to convert the first pixel current corresponding to the first data voltage into a first measured voltage and the second pixel current corresponding to the second data voltage into a second measured voltage. | 10-20-2011 |
| 20110279436 | Display device and driving method thereof - An organic light emitting diode (OLED) display includes a display unit including a plurality of pixels, a plurality of scan lines, and a plurality of data lines, a data driver transmitting a plurality of data signals to the plurality of data lines, a scan driver transmitting a plurality of scan signals to the plurality of scan lines, a compensation controller supplying a predetermined first current to each organic light emitting diode in each of the plurality of pixels during a sensing period for measuring a driving voltage of the organic light emitting diode for each of a plurality of pixels, receiving the driving voltage of the organic light emitting diode supplied with the first current, and outputting measuring data for the transmitted driving voltage; and a signal controller compensating an input video signal according to the measuring data to generate image data. The compensation controller is separate from and external to the data driver. | 11-17-2011 |
| 20110279437 | Organic light emitting display and driving method thereof - An organic light emitting diode (OLED) display and a driving method thereof include an OLED, a driving transistor supplying a driving current to the OLED, a data line transmitting a data signal to the driving transistor, a first switch including a first electrode connected to one electrode of the OLED and a second electrode connected to the data line, and a second switch including a first electrode connected to the data line and a second electrode connected to the gate electrode of the driving transistor. The first switch is turned on such that a predetermined first current is transmitted to the OLED, the voltage of one electrode of the OLED is received through the data line, the deterioration degree of the OLED is detected according to the transmitted voltage, and the data signal transmitted to the data line is compensated according to the detected deterioration. | 11-17-2011 |
| 20110279444 | DISPLAY DEVICE TO COMPENSATE CHARACTERISTIC DEVIATION OF DRVING TRANSISTOR AND DRIVING METHOD THEREOF - A display device includes a display having a plurality of pixels, a compensator that for each of a plurality of pixels, calculates an image data compensation amount that compensates a characteristic deviation of a driving transistor of each pixel by measuring the first pixel current generated by the first data voltage and the second pixel current generated by the second data voltage obtained by amending the first data voltage, and initializes a panel capacitor that is parasitic on a plurality of data lines connected to the plurality of pixels in the measurement of the first pixel current and the measurement of the second pixel current; and a signal controller that generates an image data signal by reflecting the compensation amount of the image data. It is possible to shorten a compensation period for compensating a characteristic deviation between driving transistors, and since a data writing period in which a data signal is written in each pixel and a light emitting period in which, after the writing of the data signal corresponding to each pixel is completed, the entire pixel emits light at once, making it possible to more efficiently display the image. | 11-17-2011 |
| 20110292015 | ORGANIC LIGHT EMITTING DISPLAY DEVICE WITH PIXEL AND DRIVING METHOD THEREOF - A pixel operating in a concurrent (or simultaneous) emission method includes: an organic light emitting diode; a second transistor for controlling an amount of current flowing to a second power supply through the organic light emitting diode from a first power supply, the first power supply being coupled to a first electrode of the second transistor; a first transistor coupled between a data line and a gate electrode of the second transistor; a first capacitor coupled between a second electrode of the first transistor and the first power supply; and a fourth transistor coupled between a second electrode of the second transistor and the organic light emitting diode, wherein the first transistor and the fourth transistor are configured to be turned on during a period when the first capacitor is charged with a voltage corresponding to a data signal. | 12-01-2011 |
| 20110298836 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND DRIVING METHOD THEREOF - An organic light emitting diode display is disclosed. A signal from the pixels in the display is transmitted to a circuit which compensates the image data according to the signal, which is indicative of one or more of ageing of the organic light emitting diodes, the threshold voltages of the driving transistors, and current mobility of the driving transistors. | 12-08-2011 |
| 20120026147 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display includes a display unit including a plurality of pixels coupled to scan lines, first control lines, second control lines, and data lines, a control line driver for providing first and second control signals to the pixels through the first and second control lines, and a timing controller for controlling the control line driver. The timing controller is configured to determine a refresh rate of input data to control points of time at which the first and second control signals are applied in a frame. | 02-02-2012 |
| 20120026155 | ORGANIC LIGHT EMITTING DISPLAY - There is provided an organic light emitting display. The organic light emitting display includes a display unit including pixels coupled to scan lines, control lines, and data lines; a control line driver for providing control signals to the pixels through the control lines; a scan driver for providing scan signals to the pixels through the scan lines; a data driver for providing data signals to the pixels through the data lines; a first power source driver for applying a first power to the pixels of the display unit; a second power source driver for applying a second power to the pixels of the display unit; and a timing controller for controlling the control line driver, the power source drivers, the scan driver, and the data driver. The timing controller is configured to determine a refresh rate of input data to control a length of an emission period in a frame. | 02-02-2012 |
| 20120026207 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - There is provided an organic light emitting display capable of minimizing noise. A method of driving the organic light emitting display includes setting pixels included in horizontal blocks into a non-emission state, the pixels charging voltages corresponding data signals, the pixels starting to emit light at different times in units of the horizontal blocks, and emitting light from the pixels according to the charging voltages. | 02-02-2012 |
| 20120105496 | Organic light emitting display and method of driving the same - A method of driving an OLED, including a plurality of first sub pixels and a plurality of second sub pixels alternating each other. The method includes setting a plurality of first sub pixels to be in a non-emission state in ith (i is 1, 3, 5, . . . ) frames, selecting the plurality of first sub pixels in units of horizontal lines while sequentially supplying a first scan signal in the ith frames, setting a plurality of second sub pixels to be in a non-emission state in (i+1)th frames, and selecting the plurality of second sub pixels in units of horizontal lines while sequentially supplying a second scan signal in the (i+1)th frames. The plurality of second sub pixels are set to be in the emission state in the first ith frames and the plurality of first sub pixels are set to be in the emission state in the (i+1)th frames. | 05-03-2012 |
| Patent application number | Description | Published |
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| 20100289183 | MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR PATTERNED MEDIA - The present invention includes the steps of: applying resist to a surface of a disk base material mounted on a base; mounting a stamper on the resist, wherein the stamper includes not only an area larger than the disk base material but also a concavo-convex region between chamfered sections for an inner-diameter section and an outer-diameter section of the disk base material; mounting an elastic plate on the stamper, wherein the elastic plate includes an inner-diameter section and an outer-diameter section smaller than chamfered sections of the inner-diameter section and the outer-diameter section of the disk base material and larger than the concavo-convex region of the stamper; mounting a pressing member on the elastic plate and pressing the elastic plate toward the disk base material; exposing the resist and etching the disk base material using the exposed resist as a mask; and removing the remaining resist from the disk base material. | 11-18-2010 |
| 20110195183 | SPIN COATER AND METHOD FOR SPIN COATING - There is provided a method for spin coating, by which a resist is coated on a surface of a circular disc with a hole formed in its center. A method for spin coating coats a film-forming material discharged from a nozzle to an upper surface of a circular disc substrate with a through hole formed in a center while rotating the substrate. At an initial discharging stage where a discharge amount fluctuates, an inner diameter center of the nozzle is located at an initial discharge radius position apart from a position corresponding to a coat boundary of the disc substrate at an outer radial side. At a subsequent stage of stabilized discharging amount, the inner diameter center of the nozzle is moved from the initial discharge radius position to a stabilized discharge radius position around the coat boundary to further discharge the film-forming material. | 08-11-2011 |
| 20110217479 | METHOD AND APPARATUS FOR TRANSCRIPTING FINE PATTERNS - In a method for transcripting fine patterns and an apparatus for transcripting fine patterns, the ingress of bubbles is prevented and patterns are transcripted with a high throughput by a relatively compact apparatus. For this purpose, a back surface of a stamper is vacuum sucked and the stamper is brought into close contact with a target of transcription with its surfaces coated with resist and pressure is applied thereto. At this time, the stamper is deformed into a spherical shape or bent to expand the close contact face from a central area to a peripheral area to prevent the ingress of air bubbles into between the target of transcription and the stamper. | 09-08-2011 |
| 20120025419 | IMPRINTING APPARATUS AND IMPRINT TRANSFER METHOD - The present invention provides an imprinting apparatus or an imprint transfer method in which uniformity of curing quality by UV light is maintained and a uniform application thickness of a UV curable resin is achieved, even if glass is contaminated with dust and/or smudges or has a flaw. A feature of the present invention resides in an imprinting apparatus or an imprint transfer method that, while irradiating an transferred object with energy, transfers a concavo-convex configuration on a stamper's surface onto the transferred object and, subsequently, detaches the stamper from the transferred object, the imprint transfer method including: pressurizing a first reverse surface of at least one of the stamper and the transferred object with a planar pressurizing body having a flat surface configuration; subsequently, pressurizing a second reverse surface of at least one of the stamper and the transferred object with a fluid; and controlling pressurization timing of pressurization by the planar pressurizing body and pressurization by the fluid, thus completing the transfer. | 02-02-2012 |
| 20120038071 | OPTICAL IMPRINTING METHOD AND DEVICE - In an optical imprinting method, after pressing a mold with a mold pressing mechanism detachably holding a mold against a resist applied to a transferred body to firmly attach the mold to the transferred body and detaching the mold from the mold pressing mechanism, arranging a UV light source above the up side surface of the laminated body of the mold and irradiating UV light to cure the resist. Then, after completing the resist curing, retracting the mold and the transferred body from the UV light source and separating the mold from the transferred body. | 02-16-2012 |
| 20120128811 | DOUBLE-SIDED IMPRINTING DEVICE - A double-sided imprinting device includes a top-side stamper device supported by a going up and down mechanism, and a bottom-side stamper device and a transferred body detachment device firmly provided on a moving table placed on a guide rail, in which the moving table can be moved back and forth on the guide rail by a movement driving mechanism, with a position of the top-side stamper device as a center, the bottom-side stamper device and the transferred body detachment device can move alternately to a position opposing the top-side stamper device. A bottom-side stamper provided at the bottom-side stamper device has a rectangular shape and a top-side stamper provided at the top-side stamper device has a rectangular shape so that the rectangular-shaped bottom-side stamper and the rectangular-shaped top-side stamper are provided so as to oppose in a cross shape. | 05-24-2012 |
| 20120319326 | FINE STRUCTURE TRANSFER APPARATUS AND FINE STRUCTURE TRANSFER METHOD - The fine structure transfer apparatus is provided with a pattern transfer mechanism having a resin applying mechanism, a substrate handling mechanism, an aligning mechanism, a pressurizing mechanism, and a peeling mechanism, and the pressurizing mechanism is configured of an upper head section and a lower stage section, the molding die having the fine pattern formed thereon is fixed on the lower surface of the upper head section, and after pressurization and transfer, the lower stage section retracts from a position below the substrate in the state wherein the substrate is adhered to the molding die, then, after the peeling mechanism is moved to a position below the substrate, the substrate adhered to the molding die is peeled. | 12-20-2012 |
| 20130224322 | Method For Cleaning Fine Pattern Surface Of Mold, And Imprinting Device Using Same - A method for removing foreign matters attaching on a surface of a fine pattern of a mold, having the fine pattern being convexo-concave, at least on one surface thereof, thereby cleaning the fine pattern surface of the mold, and an imprinting device applying that method therein, without removing, comprises the following steps of: applying a photo-curable resin on a surface of a body to be transcribed, onto which the mold is suppressed, and thereby forming a photo-curable resin layer; suppressing the mold on the photo-curable resin, which is applied on the surface of the body to be transcribed; separating the photo-curable resin cured from the mold, after curing the photo-curable resin, and whereby taking the foreign matters attaching on the surface of the fine pattern into the photo-curable resin cured to remove them, wherein the photo-curable resin to be formed on the surface of the body to be transcribed is formed with such thickness that it can remove the foreign matters attaching on the fine pattern, and also the mold is suppressed onto the photo-curable resin, which is formed on the surface of the body to be transcribed, under such pressure that it can remove the foreign matters attaching on the fine pattern. | 08-29-2013 |
