Patent application number | Description | Published |
20090003907 | IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS - In an image reading apparatus which uses plural motors to open and close an original conveying apparatus, the original conveying apparatus can smoothly be opened and closed. | 01-01-2009 |
20110058881 | SHEET FEEDING APPARATUS AND IMAGE READING APPARATUS - A sheet feeding apparatus, an image reading apparatus and an image forming apparatus which can suppress curl of a sheet without obstructing sheet feeding are provided. | 03-10-2011 |
20130341851 | SHEET CONVEYING APPARATUS - A sheet conveying apparatus includes: a first conveying guide that has a first conveying face of a conveying path; a second conveying guide that has a second conveying face opposed to the first conveying face; and a guide portion that is provided at any one of the first conveying guide and the second conveying guide, the guide portion has an elastic member that is fixed to one of the first conveying guide and the second conveying guide, and a rigid member that is provided on the face side of the elastic member on which the sheet passes and that has a surface more rigid than that of the elastic member, and the elastic member is deformed by pressing of the conveyed sheet when the sheet passes through the guide portion. | 12-26-2013 |
20140168722 | IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS - An image reading apparatus includes a transparent member disposed at a document pass position, an image reading unit configured to read an image of a passing document through the transparent member, and a rotating cleaning unit configured to rotate to clean a document pass surface of the transparent member. The rotating cleaning unit includes a main body rotatable centering on a rotational axis, a first cleaning member supported by the main body, and configured to scrape foreign matters on the document pass surface during rotation of the main body, and a second cleaning member supported by the main body, and configured to enable sweeping foreign matters on the document pass surface during rotation of the main body. | 06-19-2014 |
Patent application number | Description | Published |
20090160088 | GOLF BALL AND DIE FOR MOLDING THE SAME - There are provided a golf ball in which the depths of dimples after grinding, which greatly affect the trajectory of golf ball, can be controlled readily and exactly, and a golf ball molding die for manufacturing the golf ball. The golf ball molding die in accordance with the present invention comprises two die bodies in which a cavity for molding a golf ball is formed by joining the die bodies to each other; and a protrusion formed on the cavity side surface of at least one of the die bodies, the protrusion having a uniform height from the surface or an imaginary spherical surface on which the protrusion is assumed to be absent toward the center of the cavity, wherein when a parting line is at latitude zero degree, the protrusion is arranged in the range of from latitude about 10 degrees to latitude about 80 degrees. | 06-25-2009 |
20100273583 | GOLF BALL AND DIE FOR MOLDING THE SAME - There are provided a golf ball in which the depths of dimples after grinding, which greatly affect the trajectory of golf ball, can be controlled readily and exactly, and a golf ball molding die for manufacturing the golf ball. The golf ball molding die in accordance with the present invention comprises two die bodies in which a cavity for molding a golf ball is formed by joining the die bodies to each other; and a protrusion formed on the cavity side surface of at least one of the die bodies, the protrusion having a uniform height from the surface or an imaginary spherical surface on which the protrusion is assumed to be absent toward the center of the cavity, wherein when a parting line is at latitude zero degree, the protrusion is arranged in the range of from latitude about 10 degrees to latitude about 80 degrees. | 10-28-2010 |
Patent application number | Description | Published |
20090109371 | Liquid crystal display apparatus and portable phone incorporating the same - A liquid crystal display apparatus comprises: a single transmissive-type liquid crystal panel having a display area partitioned between a first display area for producing an image on a front side and a second display area for producing an image on a rear side; a first illuminating unit for illuminating the first display area from the rear side; and a second illuminating unit for illuminating the second display area from the front side. With this configuration, the liquid crystal display apparatus is viewable from both the front and rear sides of the liquid crystal panel, and the thickness of the entire construction can be reduced. | 04-30-2009 |
20090316340 | Device, portable terminal device, and rotative supporting unit - A device includes: a first housing that has a wall portion protruding from the front face side thereof; a second housing that has a portion pressed against the wall portion, and is overlapped on the front face side of the first housing, the second housing being rotatable, with the portion being pressed against the wall portion; a first member that is attached to a face of the first housing, the face facing the second housing; a second member that is attached to a face of the second housing, the face facing the face having the first member attached thereto; a rotary shaft unit that allows the second member to slidably move with respect to the first member, and supports the second member in a rotatable manner; and a pushing unit that pushes the second housing, so that the portion of the second housing is pressed against the wall portion. In this device, the first member has a guide groove that has the rotary shaft unit slidably attached thereto. The rotary shaft unit moves away from the wall portion or approaches the wall portion when the second housing rotates, with the portion being pressed against the wall portion. | 12-24-2009 |
Patent application number | Description | Published |
20090232531 | DEVELOPING APPARATUS OF IMAGE FORMING APPARATUS AND SUPPLYING METHOD OF TONER - A developing unit that includes a stirring roller stirring a developer and a developing roller and develops an electrostatic latent image formed on an image carrier to form a toner image; a drive source that rotationally drives the developing roller and the stirring roller; and a control unit that switches a rotational speed of the developing roller in modes of an image formation mode and an adjustment mode, and rotationally controls the stirring roller at a first speed in the modes are provided. | 09-17-2009 |
20110064430 | IMAGE FORMING METHOD AND DETERMINATION METHOD OF CONTRAST POTENTIAL - In an image forming method, an execution condition of forcible toner consumption is obtained based on an environmental value at a time of final image formation and a present environmental value, the forcible toner consumption is executed under the execution condition, and image formation is performed after calibration. | 03-17-2011 |
20110311244 | IMAGE FORMING APPARATUS AND METHOD - Certain embodiments provide an image forming apparatus including: a photoreceptor; a latent image forming unit; a developing device; a sensor that detects concentration of toner in the developing device; a storage unit that stores a prescribed time period for supplying replenishment toner and a first variation when the replenishment toner is supplied to the developing device for a prescribed time length; a toner cartridge that includes the replenishment toner and a toner discharge member; a driving unit that drives discharge of the toner discharging member; a calculating unit that calculates a second variation based on output of the sensor when the driving unit drives the toner cartridge for the prescribed time length; and a control unit that corrects the prescribed time length in the storage unit on a basis of the first and the second variations and controls the driving unit for driving for corrected time length. | 12-22-2011 |
20120008969 | IMAGE FORMING APPARATUS AND TONER CHARGE AMOUNT ADJUSTMENT METHOD OF THE IMAGE FORMING APPARATUS - An image forming apparatus includes a developer containing part, a developer mixer, a mixer drive motor, a magnetic sleeve, a sleeve drive motor, a mixer rotation speed determination part and a motor drive controller. The developer containing part contains a two-component developer including a toner and a carrier. The developer mixer is provided in the developer containing part, agitates the two-component developer, and charges the toner and the carrier. The mixer rotation speed determination part determines the mixer rotation speed of the mixer drive motor according to a supply amount of the toner supplied to the developer containing part from a toner cartridge by driving of a toner supply motor. The motor drive controller independently performs rotation control of the sleeve drive motor and the mixer drive motor, and rotates and controls the mixer drive motor at the mixer rotation speed determined by the mixer rotation speed determination part. | 01-12-2012 |
Patent application number | Description | Published |
20110262197 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - According to one embodiment, an image forming apparatus includes a mode setting section configured to set an operation mode in a manner that the image forming apparatus is operated in an erasing mode if an erasing operation is instructed, a supplying section configured to supply a medium on which the image formation is completed, and which is set in an designated or specified receiving section, a decoloring section configured to decolor the color of the formed image by carrying the medium to a heating section that includes at least heating and decoloring function, and a return section configured to return the operation mode to a predetermined mode except for the erasing mode from the erasing mode, when the last medium on which the image formation is completed and which is set in the receiving section is decolored. | 10-27-2011 |
20140072322 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - According to one embodiment, an image forming apparatus includes a mode setting section configured to set an operation mode in a manner that the image forming apparatus is operated in an erasing mode if an erasing operation is instructed, a supplying section configured to supply a medium on which the image formation is completed, and which is set in an designated or specified receiving section, a decoloring section configured to decolor the color of the formed image by carrying the medium to a heating section that includes at least heating and decoloring function, and a return section configured to return the operation mode to a predetermined mode except for the erasing mode from the erasing mode, when the last medium on which the image formation is completed and which is set in the receiving section is decolored. | 03-13-2014 |
Patent application number | Description | Published |
20090308861 | Heating Unit, Tire Heating Apparatus, and Method for Remodeling Tire Mold - The present invention provides a heating unit capable of easily and inexpensively adjusting total impedance based on tire mold size so that a power source can be used at a high power factor, and a tire heating apparatus using the same. A ferromagnetic metallic member | 12-17-2009 |
20100007038 | TIRE VULCANIZER AND TIRE VULCANIZING METHOD - A tire vulcanizing apparatus and a tire vulcanizing method, by which the pressure and temperature of a heating and pressurizing medium to be supplied to the internal space of a raw tire can be controlled without the condition of pressure being affected by the condition of temperature. The tire vulcanizing apparatus has: a medium path, connected to an internal space of a raw tire, for passing a heating and pressurizing medium; a pressure sensor, provided in the medium path, for measuring a pressure of the heating and pressurizing medium; a pressure control valve for controlling a pressure of the heating and pressurizing medium passing through the medium path on the basis of a signal from the pressure sensor; a temperature sensor, provided in the medium path, for measuring a temperature of the heating and pressurizing medium; and a heating unit for controlling the temperature of the heating and pressurizing medium passing through the medium path on the basis of a signal from the temperature sensor, wherein the pressure control valve and the heating unit control the pressure and temperature of the heating and pressurizing medium supplied from the medium path to the internal space of the raw tire respectively and independently. | 01-14-2010 |
20100068320 | TIRE VULCANIZING MACHINE - It is an object of the present invention to prevent or suppress the occurrence of a temperature difference between upper and lower portions of a green tire in a vulcanizing process carried out by a tire vulcanizing machine | 03-18-2010 |
Patent application number | Description | Published |
20080251698 | SEMICONDUCTOR OPTICAL RECEIVER MODULE - There is provided a semiconductor optical receiver module that performs efficient heat dissipation, without incurring an increase in cost. The semiconductor optical receiver module includes a substrate provided on a package, a semiconductor photodetector provided on the substrate, a chip capacitor provided on the substrate, and a preamp IC provided on the package, without the intermediation of the substrate. | 10-16-2008 |
20090129727 | METHOD OF MANUFACTURING OPTICAL MODULE AND METHOD OF MANUFACTURING OPTICAL TRANSCEIVER - A method of manufacturing an optical module according to an aspect of the present invention includes: preparing a stem including a first lead and a second lead to transmit an electrical signal from a photonic device, the second lead being shorter than the first lead; preparing a member having a first hole and a second hole which are formed therein so as to correspond to the first lead and the second lead, respectively; inserting the first lead into the first hole; and inserting the second lead into the second hole after inserting the first lead into the first hole. | 05-21-2009 |
20100220955 | Optical module and process for manufacturing the same - An optical module includes a lens-containing optically-transmissive member and a receptacle. The receptacle includes: an optical connector-inserting section; a fixing section for fixing the member; and an device-installing section for installing a semiconductor device serving as a light emitting device or a light receiving device. The fixing section communicates with the device-installing section. The member includes a main body and a lens. The main body includes a first section and a second section, the first section having a first outer diameter, which is substantially equal to a internal diameter of said fixing section, and said second section having a second outer diameter, which is smaller than the first outer diameter, and at least containing an end of said main body in a side of the device-installing section. | 09-02-2010 |
20100239212 | OPTICAL MODULE - An optical module includes a receptacle for receiving an optical connector attached to a distal end of an optical fiber, and a lens body having a contact surface coming into contact with the distal end of the optical fiber when the receptacle receives the optical connector. The lens body has the contact surface and an opposing surface opposing the contact surface, and further has a columnar base held by the receptacle, a lens portion formed on the opposing surface integrally with the base, and a flat portion. The lens portion is surrounded by the flat portion and is off-centered with respect to the base. | 09-23-2010 |
20120057828 | OPTICAL TRANSMISSION MODULE AND METHOD FOR MANUFACTURING OPTICAL TRANSMISSION MODULE - An optical transmission module includes a stem, a semiconductor laser element mounted over the stem, a cap fixed to the stem and hermetically sealing the semiconductor laser element, and an optical isolator arranged on an optical path of light emitted from the semiconductor laser element. The cap includes a tubular body, one end side of which is fixed to the stem, and a light transmitting section located on the optical path while closing an opening on the other end side of the body, and fixed to the body so as to keep hermeticity with the body. The optical isolator is arranged inside an area hermetically sealed by the cap. | 03-08-2012 |
Patent application number | Description | Published |
20080268276 | PREFORM, HYDROFORMING METHOD, AND HYDROFORMED PRODUCT - A preform with edges overlapped and jointed each other and first and second outer members for forming outer surfaces of a hydroformed product, and reinforcement members that are jointed to the first and second outer members to form reinforcement ribs that divide a hollow cross section of the outer surfaces, the reinforcement members having dimensions capable of suppressing elongation in a tensile direction due to a tensile force that develops during hydroforming. | 10-30-2008 |
20100115773 | PREFORM, HYDROFORMING METHOD, AND HYDROFORMED PRODUCT - A preform having edges overlapped and jointed, two outer members for forming outer surfaces of a hydroformed product, and reinforcement members for forming reinforcement ribs that divide a hollow cross section of the hydroformed product, including a joint formed by, when more than three sheet materials for forming the outer members and the reinforcement members are overlapped together, welding a first sheet material on a surface of the overlapped sheet materials to a second sheet material positioned inside the first sheet material, and a space disposed and aligned with a joint plane between the second sheet material and a third sheet material located inside the second sheet material during the welding process. | 05-13-2010 |
20130074665 | WORKPIECE CUTTING METHOD - A workpiece cutting method basically includes providing a workpiece proximate to a first blade including a first cutting edge. The method further comprises moving a second blade including a second cutting edge in contact with the first blade such that the first and second cutting edges of the first and second blades cooperatively engage to cut the workpiece while maintaining the first and second cutting edges parallel to each other. | 03-28-2013 |
Patent application number | Description | Published |
20150024311 | TONER, TWO-COMPONENT DEVELOPER, IMAGE FORMATION DEVICE USING SAME, AND IMAGE FORMATION METHOD - Toner of one aspect of the present invention has a weight average molecular weight Mw of 30,000≦Mw≦95,263 as determined from a molecular weight distribution based on GPC, includes a THF-insoluble gel component at a weight proportion of less than 5%, and includes components each having a molecular weight of 500 to 1500 which components have an area occupancy of 4% to 10% on a chart of the molecular weight distribution based on GPC. | 01-22-2015 |
20150079513 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, TWO-COMPONENT DEVELOPER FOR REPLENISHING, IMAGE-FORMATION METHOD USING SAME, AND IMAGE-FORMATION DEVICE - A toner for electrostatic image development is configured such that: a binder resin is polyester resin; a release agent dispersing aid is styrene acrylic copolymer resin having at least one of an α-methylstyrene structure and a styrene structure, and is contained in an amount of 5.5 parts by weight to 12 parts by weight with respect to 100 parts by weight of the polyester resin; and the styrene acrylic copolymer resin has an acid value of 3 KOHmg/g to 9 KOHmg/g, and the toner for electrostatic image development has an acid value of 14 KOHmg/g to 19 KOHmg/g. | 03-19-2015 |
20150104740 | FULL-COLOR TONER SET, FULL-COLOR DEVELOPER SET, IMAGE-FORMATION METHOD USING SAME, AND IMAGE-FORMATION DEVICE - Toners of respective colors of a full-color toner set each contain a binder resin which is polyester resin; and a release agent dispersing aid which is styrene acrylic copolymer resin having at least one of an α-methylstyrene structure and a styrene structure. The styrene acrylic copolymer resin is contained in an amount of 7 parts by weight to 14 parts by weight with respect to 100 parts by weight of the polyester resin. The full-color toner set has a sum of resistivities of the toners of the respective colors of 410×10 | 04-16-2015 |
Patent application number | Description | Published |
20110187222 | DUAL-ROTOR MOTOR AND METHOD OF MANUFACTURING THE SAME - A dual-rotor motor provided with a stator having a stator core including a yoke, a plurality of teeth and a coil wound around the stator core, an inner rotor and an outer rotor, wherein the stator core includes an annular yoke component forming the yoke, and a plurality of tooth components forming the teeth. The stator core is made by fitting the tooth components individually into the annular yoke component in a manner that one ends of the tooth components protrude from the inner peripheral side of the annular yoke component and the other ends protrude from the outer peripheral side of the annular yoke component. | 08-04-2011 |
20150372571 | METHOD FOR MANUFACTURING LAMINATED IRON CORE - In a method for manufacturing a laminated iron core from a thin sheet, the method includes coining the thin sheet from below to form a thinned bridge portion on an outer peripheral portion of an iron core piece, blanking the iron core piece from the thin sheet from above or below after forming the bridge portion, and laminating the iron core piece on another iron core piece to manufacture the laminated iron core. | 12-24-2015 |
20150372572 | METHOD FOR MANUFACTURING LAMINATED IRON CORE - In a method for manufacturing a laminated iron core from a thin sheet, the method includes coining the thin sheet from above to form a thinned bridge portion on an outer peripheral portion of an iron core piece, blanking the iron core piece downwardly from the thin sheet using a set of an outer-shape blanking punch and a die after forming the bridge portion, wherein the outer-shape blanking punch includes a projection portion fitted into the bridge portion when blanking, and laminating the iron core piece on another iron core piece to manufacture the laminated iron core. | 12-24-2015 |
Patent application number | Description | Published |
20100031869 | System for Manufacturing Silicon Single Crystal and Method for Manufacturing Silicon Single Crystal Using this System - The present invention provides a system for manufacturing a silicon single crystal which designs manufacturing conditions under which a value of F/G is controlled to fall within a predetermined range in order that a crystal quality of a silicon single crystal manufactured by a pulling apparatus using the CZ method falls within a target standard, including, automatically, at least: means | 02-11-2010 |
20130125810 | APPARATUS AND METHOD FOR MANUFACTURING SEMICONDUCTOR SINGLE CRYSTAL - The present invention is a semiconductor single crystal manufacturing apparatus including, within a growth furnace main body, a crucible, and a heater disposed around the crucible, wherein a heat insulating cylinder is disposed around the heater within the growth furnace main body, the heat insulating cylinder includes a step portion dividing the heat insulating cylinder into the upper part and the lower part at the inside surface thereof, the inner diameter of the lower part is larger than the inner diameter of the upper part, a heat insulating plate is disposed below the heater and on the inside of the lower part of the heat insulating cylinder within the growth furnace main body, and the diameter of the heat insulating plate is larger than the inner diameter of the upper part of the heat insulating cylinder and is smaller than the inner diameter of the lower part. | 05-23-2013 |
20130340671 | SILICA GLASS CRUCIBLE, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL - A method for manufacturing a silica glass crucible, includes: preparing a crucible base material that is made of silica glass and has a crucible shape; fabricating a synthetic silica glass material based on a direct method or a soot method; processing the synthetic silica glass material into the crucible shape without being pulverized; and bonding an inner wall of the crucible base material and an outer wall of the synthetic silica glass material processed into the crucible shape through a silica powder by performing a heat treatment. As a result, it is possible to provide the silica glass crucible that can avoid occurrence of dislocations of silicon single crystal at the time of manufacturing the silicon single crystal, has high heat-resisting properties, and can suppress a reduction in productivity and yield ratio, the manufacturing method thereof, and the method for manufacturing silicon single crystal using such a silica glass crucible. | 12-26-2013 |
Patent application number | Description | Published |
20150014030 | COMPOSITION FOR FORMING SILVER ION DIFFUSION-SUPPRESSING LAYER, FILM FOR SILVER ION DIFFUSION-SUPPRESSING LAYER, CIRCUIT BOARD, ELECTRONIC DEVICE, CONDUCTIVE FILM LAMINATE, AND TOUCH PANEL - A composition for forming a silver ion diffusion-suppressing layer includes an insulating resin and a compound including: a structure selected from the group consisting of a triazole structure, a thiadiazole structure and a benzimidazole structure; a mercapto group; and at least one hydrocarbon group optionally containing a heteroatom, with the total number of carbon atoms in the hydrocarbon group or groups being 5 or more. The composition for forming a silver ion diffusion-suppressing layer allows formation of a silver ion diffusion-suppressing layer capable of suppressing silver ion migration between metal interconnects containing silver or a silver alloy to improve the reliability on the insulation between the metal interconnects. | 01-15-2015 |
20150191610 | CONDUCTIVE PASTE AND PRINTED WIRING BOARD - There are provided a conductive paste which can form a silver layer of excellent migration resistance and conductivity in a simple manner, and a printed wiring board having a silver layer formed of the conductive paste. The conductive paste comprises silver particles and a migration inhibitor, which is present at an amount of 12 parts by mass to 40 parts by mass based on 100 parts by mass of the silver particles and represented by Formula (1): | 07-09-2015 |
20150355754 | CAPACITANCE TOUCH PANEL - A capacitance touch panel of the invention includes a display, a lower adhesive layer, a capacitance touch panel sensor, an upper adhesive layer and a protective substrate, which are formed in this order. Relative permittivity A in the upper adhesive layer and relative permittivity B in the lower adhesive layer satisfy expression (1): [relative permittivity A≧relative permittivity B . . . (1)] at respective temperatures set in increments of 20° C. from −40° C. to 80° C., and a temperature dependency of the relative permittivity B in the lower adhesive layer as determined by a temperature dependency evaluation test is up to 30%. | 12-10-2015 |
20150370379 | TOUCH PANEL AND RESIN COMPOSITION FOR FORMING PROTECTIVE LAYER - A touch panel having an input region and an outside region positioned outside the input region includes at least: a substrate; detection electrodes disposed on the substrate corresponding to the input region; lead-out wirings which are disposed on the substrate corresponding to the outside region and are electrically connected to the detection electrodes; and a protective layer disposed on the substrate corresponding to the outside region so as to cover the lead-out wirings. The protective layer is formed by using an epoxy resin, and the lead-out wirings contain metal silver and gelatin. In the touch panel, the occurrence of ion migration between lead-out wirings is further inhibited. | 12-24-2015 |
20150376466 | ADHESIVE FILM AND LAMINATE FOR TOUCH PANEL - An adhesive film includes an adhesive layer containing an adhesive; and a release film disposed on at least one surface of the adhesive layer, temperature dependence of a relative dielectric constant of the adhesive layer that is determined by a test for evaluating temperature dependence is equal to or less than 30%, and the adhesive contains an acryl-based adhesive. The adhesive film including the adhesive layer can inhibit the occurrence of malfunctioning of a capacitance-type touch panel in an environment of a wide temperature range from a low temperature to a high temperature. | 12-31-2015 |
20160004356 | CAPACITANCE TOUCH PANEL - A capacitance touch panel includes a display, a lower adhesive layer, a capacitance touch panel sensor, an upper adhesive layer, and a protective substrate, which are formed in this order. A temperature dependency of relative permittivity in the upper adhesive layer and a temperature dependency of relative permittivity in the lower adhesive layer as determined by a temperature dependency evaluation test are both up to 30%. | 01-07-2016 |
Patent application number | Description | Published |
20110027408 | SEAMLESS MOLD MANUFACTURING METHOD - A seamless mold manufacturing method of the invention is a seamless mold manufacturing method having the steps of forming a thermal reaction type resist layer on a sleeve-shaped mold, and exposing using a laser and developing the thermal reaction type resist layer and thereby forming a fine mold pattern, and is characterized in that the thermal reaction type resist layer is comprised of a thermal reaction type resist having a property of reacting in predetermined light intensity or more in a light intensity distribution in a spot diameter of the laser. | 02-03-2011 |
20110195142 | HEAT-REACTIVE RESIST MATERIAL, LAYERED PRODUCT FOR THERMAL LITHOGRAPHY USING THE MATERIAL, AND METHOD OF MANUFACTURING A MOLD USING THE MATERIAL AND LAYERED PRODUCT - A heat-reactive resist material of the invention is characterized in that the boiling point of the fluoride of the element is 200° C. or more. By this means, it is possible to achieve the heat-reactive resist material having high resistance to dry etching using fluorocarbons to form a pattern with the deep groove depth. | 08-11-2011 |
20130026134 | COPPER OXIDE ETCHANT AND ETCHING METHOD USING THE SAME - In order to provide a copper oxide etchant and an etching method using the same capable of selectively etching exposure/non-exposure portions when laser light exposure is performed by using copper oxide as a thermal-reactive resist material, the copper oxide etchant for selectively etching copper oxides having different oxidation numbers in a copper oxide-containing layer containing the copper oxide as a main component contains at least a chelating agent or salts thereof. | 01-31-2013 |
20140091058 | COPPER OXIDE ETCHANT AND ETCHING METHOD USING THE SAME - In order to provide a copper oxide etchant and an etching method using the same capable of selectively etching exposure/non-exposure portions when laser light exposure is performed by using copper oxide as a thermal-reactive resist material, the copper oxide etchant for selectively etching copper oxides having different oxidation numbers in a copper oxide-containing layer containing the copper oxide as a main component contains at least a chelating agent or salts thereof. | 04-03-2014 |
20140314898 | HEAT-REACTIVE RESIST MATERIAL, MOLD MANUFACTURING METHOD, MOLD, DEVELOPMENT METHOD AND PATTERN FORMATION MATERIAL - A heat-reactive resist material contains copper oxide, and silicon or silicon oxide, and is formed so that the content of silicon or silicon oxide in the heat-reactive resist material is 4.0 mol % or more less than 10.0 mol % in terms of mole of silicon. A heat-reactive resist layer is formed using the heat-reactive resist material, is exposed, and then, is developed with a developing solution. Using the obtained heat-reactive resist layer as a mask, dry etching is performed on a substrate with a fluorocarbon to manufacture a mold having a concavo-convex shape on the substrate surface. At this point, it is possible to control a fine pattern comprised of the concavo-convex shape. | 10-23-2014 |
20150017275 | FINE CONCAVO-CONVEX STRUCTURE PRODUCT, HEAT-REACTIVE RESIST MATERIAL FOR DRY ETCHING, MOLD MANUFACTURING METHOD AND MOLD - A fine concavo-convex structure product ( | 01-15-2015 |
20150048380 | OPTICAL SUBSTRATE, SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING ELEMENT - In an optical substrate ( | 02-19-2015 |
20150183136 | FINE CONCAVO-CONVEX STRUCTURE PRODUCT, HEAT-REACTIVE RESIST MATERIAL FOR DRY ETCHING, MOLD MANUFACTURING METHOD AND MOLD - A fine concavo-convex structure product ( | 07-02-2015 |
20150183152 | FINE CONCAVO-CONVEX STRUCTURE PRODUCT, HEAT-REACTIVE RESIST MATERIAL FOR DRY ETCHING, MOLD MANUFACTURING METHOD AND MOLD - A fine concavo-convex structure product ( | 07-02-2015 |