Patent application number | Description | Published |
20080244649 | Image reproduction system and signal processor used for the same - An image reproduction system includes a TV set, an AV amplifier connected to the TV set, and a plurality of image output devices, such as a DVD player, a set-top box and a game console, connected to the AV amplifier. The ID information of these image output devices is displayed as a list on the screen of the TV set. The user can select any one of the image output devices from the list by using a remote control, for example. The fact of the selection is transmitted to the AV amplifier from the TV set. Upon this, the AV amplifier connects the selected image output device to the TV set, so that the image signals reproduced by the selected device are sent to the TV set. | 10-02-2008 |
20150086042 | QUANTITY ADJUSTING APPARATUS - To realize a change in a volume that does not give a user a feeling of strangeness even when a great processing load is put on a volume determining unit. A volume controller performs a process for determining a new volume of an audio signal based on an alternate pulse interval that is based on a counting time and the number of pulses counted by a counting section within the counting time and a current volume stored in a storage section, and storing the determined new volume as the current volume in the storage section, the same number of times as the number of pulses counted by the counting section every counting time, and outputs last information stored as the current volume in the storage section to an electronic volume. | 03-26-2015 |
20150153839 | INPUT DEVICE - There is provided an input device that needs not to change processing of means (a key processor or a key processing microcomputer as a software module) for performing processing based on an on or off state of a key switch in a matrix system and an A/D system. | 06-04-2015 |
20150153920 | DISPLAY DEVICE - A program causing hardware to act as a unit is simplified without increasing a processing load on the hardware, the unit receiving operation to update display of information and instructing to update the display of the information, the display of the information being displayed on a display unit. | 06-04-2015 |
20150177992 | ELECTRONIC DEVICE - Restoration data is enabled to be written into a nonvolatile memory according to a simple process without using large capacity of a volatile memory. | 06-25-2015 |
Patent application number | Description | Published |
20090104380 | Production method of liquid crystal display unit and spacer particle dispersion liquid - It is an object of the invention to provide a method of producing a liquid crystal display device which comprises steps of depositing droplets of a spacer particle dispersion at prescribed positions on a substrate by ejecting the spacer particle dispersion with an ink-jet apparatus, then drying the droplets, and thereby arranging the spacer particles on the substrate, which may arrange the spacer particles precisely at prescribed positions, and a spacer particle dispersion preferably usable for the method of producing a liquid crystal display device. | 04-23-2009 |
20130199613 | INK FOR ACTIVE LAYER OF ORGANIC SOLAR CELL, ORGANIC SOLAR CELL, AND PROCESS FOR MANUFACTURE OF ORGANIC SOLAR CELL - The present invention aims to provide an ink for an active layer of an organic solar cell, wherein an active layer having high energy conversion efficiency can be stably and easily formed from the ink; an organic solar cell having high energy conversion efficiency; and a method for producing the organic solar cell. A first aspect of the present invention is an ink for an active layer of an organic solar cell, the ink comprising: an organic semiconductor compound; an inorganic semiconductor compound; an organic solvent; and a dispersant; wherein the dispersant is a compound having a structure with an aromatic ring and/or heterocyclic ring and a polar group asymmetrically bonded to the structure, and fulfills all of the following requirements (1) to (3):
| 08-08-2013 |
20140366948 | ORGANIC THIN FILM SOLAR CELL - The present invention aims to provide an organic thin-film solar cell that has a high photoelectric conversion efficiency and excellent durability. The present invention is an organic thin-film solar cell including a photoelectric conversion layer, wherein the photoelectric conversion layer includes a portion containing a sulfide of a Group 15 element in the periodic table and an organic semiconductor portion contacting with each other, and the organic semiconductor portion comprises an organic semiconductor, the organic semiconductor comprising a polythiophene derivative, a phthalocyanine derivative, a naphthalocyanine derivative, or a benzoporphyrin derivative. | 12-18-2014 |
20150027540 | ORGANIC THIN FILM SOLAR CELL - The present invention aims to provide an organic thin-film solar cell that has a high photoelectric conversion efficiency, little dispersion in the photoelectric conversion efficiency in a photoelectric conversion layer, and excellent durability. The present invention is an organic thin-film solar cell including a photoelectric conversion layer, wherein the photoelectric conversion layer includes a portion containing a sulfide of a Group 15 element in the periodic table and a portion containing an organic semiconductor having a molecular weight of less than 10,000, and the portion containing a sulfide of a Group 15 element in the periodic table and the portion containing an organic semiconductor having a molecular weight of less than 10,000 contact with each other. | 01-29-2015 |
20150107673 | COATING LIQUID FOR FORMING SULFIDE SEMICONDUCTOR, SULFIDE SEMICONDUCTOR THIN FILM, AND THIN FILM SOLAR CELL - The present invention aims to provide a sulfide semiconductor-forming coating liquid capable of easily forming a sulfide semiconductor having a large area, the sulfide semiconductor being useful as a semiconductor material for photoelectric conversion materials. The present invention also aims to provide a sulfide semiconductor thin film produced using the sulfide semiconductor-forming coating liquid; and a thin film solar cell. The present invention provides a sulfide semiconductor-forming coating liquid, the coating liquid containing a complex containing a metal element of group 15 of the periodic table and sulfur. | 04-23-2015 |
20150263217 | METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL - The present invention aims to provide a method of producing a solar cell which can produce a porous inorganic oxide layer that has a high porosity and contains less impurities even by low-temperature firing. The present invention also aims to provide a solar cell produced by the method of producing a solar cell. The present invention directs to a method of producing a solar cell. The method includes: applying an inorganic oxide paste that contains inorganic oxide fine particles, a binder resin, and an organic solvent to a surface of a base to form an inorganic oxide layer on the base, the base including a conductive layer as an outermost layer thereof, the surface being a conductive layer-side surface; firing the inorganic oxide layer; irradiating the inorganic oxide layer with active energy rays or subjecting the inorganic oxide layer to ozonolysis to form a porous inorganic oxide layer; and laminating a semiconductor on the porous inorganic oxide layer. | 09-17-2015 |
20150280019 | SOLAR CELL - It is an object of the present invention to provide a solar cell capable of exhibiting excellent photoelectric conversion efficiency even when ultraviolet light is blocked. The present invention relates to a solar cell including: a cathode; an anode; a photoelectric conversion layer disposed between the cathode and the anode; and an electron transport layer disposed between the cathode and the photoelectric conversion layer, the electron transport layer containing titanium oxide and at least one element selected from the group consisting of pentavalent elements and hexavalent elements. | 10-01-2015 |
20150318480 | SOLAR CELL - The present invention aims to provide a solar cell having high photoelectric conversion efficiency and excellent durability. The present invention relates to a solar cell including at least: a cathode; an anode; a photoelectric conversion layer provided between the cathode and the anode; and a hole transport layer provided between the photoelectric conversion layer and the anode, the hole transport layer containing an organic semiconductor, the organic semiconductor having a carboxyl group and having a conjugated structure. | 11-05-2015 |
Patent application number | Description | Published |
20080284645 | Relative Positioning Method and Relative Positioning System Using Satellite - A positioning system wherein radio waves from a GPS satellite ( | 11-20-2008 |
20080315231 | LIGHT SOURCE, OPTICAL PICKUP, AND ELECTRONIC APPARATUS - A light source of the present invention includes: a semiconductor light emitting device which has a light emitting face and emits light from part of the light emitting face; a container which has a light transmitting window for transmitting the light and accommodates the semiconductor light emitting device; and a gettering portion for performing gettering of a material containing at least one of carbon and silicon. The gettering portion is positioned, in the container, in a region other than the part of the light emitting face of the semiconductor light emitting device. | 12-25-2008 |
20090053838 | METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE AND METHOD FOR INSPECTING SEMICONDUCTOR LASER BAR - A first conductivity type cladding layer, an active layer, a second conductivity type first cladding layer, and a second conductivity type second cladding layer are laminated in this order on a semiconductor substrate by crystal growth. The second conductivity type second cladding layer is processed into a plurality of stripe-shaped ridge structure portions, and a laser bar is formed by cleavage in a direction orthogonal to a longitudinal direction of the ridge structure portions. A plurality of columns of the ridge structure portions that are aligned in the longitudinal direction of the ridge structure portions at predetermined intervals are arranged. The arrangement is such that each of the columns is displaced from the adjacent column in the longitudinal direction of the ridge structure portions so that an end portion of each of the ridge structure portions and an end portion of the adjacent ridge structure portion overlap each other in the longitudinal direction of the ridge structure portions. A region where the end portion of each of the ridge structure portions and the end portion of the adjacent ridge structure portion overlap each other is cleaved. According to this method, it is possible to provide a method for manufacturing a semiconductor laser device and a method for inspecting a semiconductor laser bar in the manufacturing process, capable of determining for each chip whether or not a deviation of the resonator length is within the tolerance in a simple manner. | 02-26-2009 |
Patent application number | Description | Published |
20100253874 | DISPLAY DEVICE - In a structure for holding a display panel disposed within a cabinet, which includes a frame part positioned on one side of a display face of the display panel; a peripheral part positioned around the display panel; and a rear part covering the other face side of the display panel, from both sides by the frame part and a holding member supported by the peripheral part, a projecting portion projects on an inner face portion of the frame part in a position on an outer peripheral side of a rim portion of the display panel and the holding member so as to extend from the side of the display face of the display panel toward the opposite side of the display face, and a reinforcing portion for coupling the inner face portion of the projecting portion and the inner face portion of the frame part is provided. | 10-07-2010 |
20120063133 | LIGHT REFLECTION SHEET, LIGHT SOURCE DEVICE, AND DISPLAY DEVICE - A through hole penetrating in a vertical direction and a slot which is separated from the through hole in the direction along the sheet surface and is long in a separating direction are provided on a light reflection sheet supported on a support body supporting a light source for reflecting light emitted from the light source, and there are provided a first shaft member fitted in the through hole for setting a position of the light reflection sheet with respect to the support body, and a second shaft member fitted in the slot to enable a relative movement in a longitudinal direction of the slot for setting the position of the light reflection sheet with respect to the support body. | 03-15-2012 |
20120087122 | LIGHT SOURCE DEVICE AND DIPLAY DEVICE - There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet. | 04-12-2012 |
20120087126 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - There are provided a plurality of circuit boards having a light-emitting element mounted on a one surface and disposed apart from each other with a planar direction aligned, a support body positioned on the other surface side of the circuit boards for supporting the circuit boards, and a connector for electrically connecting the adjacent circuit boards to each other. Inserting holes for inserting a fixture for fixing the circuit boards to the support body are formed on the circuit boards apart from each other, and a dimension of the inserting hole is smaller than that of the other inserting hole. | 04-12-2012 |
20120105763 | LIGHT SOURCE DEVICE, ILLUMINATING DEVICE, BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DEVICE - Concave marks indicative of an orientation of a circuit board are formed on the circuit board, convex indices to be engaged with the marks are formed in a position in which the circuit is to be attached. An operator confirms the orientation of the circuit board easily and accurately by visually recognizing the marks and touching the marks with a finger. Moreover, the operator positions the circuit board by engaging the marks with the indices. | 05-03-2012 |
20130279173 | REFLECTION SHEET LIGHT SOURCE DEVICE AND DISPLAY DEVICE - It is to provide a reflection sheet, light source device and display device, not only for uniforming the luminance of light emitted from a light source, but also for utilizing a single sheet material to form the reflection sheet having a frame portion that continues to all rims of a flat portion. The reflection sheet is provided with a flat portion that is formed in a substantially square shape, and a frame portion that is folded at a first fold formed on a rim of the flat portion. It is formed in a case shape. It is provided with three second folds divergent from a corner of the flat portion to a rim of a corner on the frame portion, between each corner of the flat portion and the rim of the corner on the frame portion. No gap and step are generated on the corner. | 10-24-2013 |
20140098520 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet. | 04-10-2014 |
20140313733 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet. | 10-23-2014 |
Patent application number | Description | Published |
20100002264 | MEMORY READING AND WRITING APPARATUS AND IMAGE FORMING APPARATUS - A method is disclosed by which B×n bits, including dummy bits and address data bits in the stated order are transmitted to a storage unit in series, B bits of transmission data is then transmitted to the storage unit in series, and the transmission data are written in the storage unit. The B×n bits including the dummy bits, a number of which dummy bits is smaller by one, address data bits and one dummy bit in the stated order are transmitted in series. A signal is given by a storage unit in response to the data transmitted to the storage unit, and a group of B bits of the signal is processed as data read from the storage unit after a last bit of a group of B bits of the signal indicates address reception completion. | 01-07-2010 |
20120025260 | SEMICONDUCTOR DEVICE - A semiconductor device includes a lead frame, a first semiconductor element mounted on the lead frame, a frame-like member formed on the lead frame, surrounding the first semiconductor element, and a protective resin filling a space surrounded by the frame-like member. The lead frame has an external terminal protruding outside the frame-like member. The external terminal has a barrier portion which is located at an end portion thereof protruding from the frame-like member and rises from a top surface of the external terminal. | 02-02-2012 |
20120025361 | SEMICONDUCTOR DEVICE, LEAD FRAME ASSEMBLY, AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a lead frame, a semiconductor element mounted on the lead frame, and a frame-like member formed on the lead frame, surrounding the semiconductor element, and covering a side surface of the lead frame and exposing a lower surface of the lead frame. The frame-like member has at least one concave portion in a side surface thereof. The concave portion has a ceiling portion located at the same height as or lower than an upper surface of the lead frame, and a bottom portion located higher than the lower surface of the lead frame. | 02-02-2012 |
20130127034 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a lead frame; a semiconductor element held by the lead frame; a frame body which is formed on the lead frame to surround the semiconductor element, cover a side surface of the lead frame, and expose a bottom surface of the lead frame; and a protective resin filling a region surrounded by the frame body. The lead frame includes an uneven part formed in a section which is part of an upper surface of the lead frame, and is covered with the frame body. | 05-23-2013 |
20140151734 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - A light-emitting device includes: a substrate; a light-emitting element mounted on the substrate, with a surface opposite to a light-emitting surface facing the substrate; a first resin encapsulant which covers the light-emitting element such that at least part of the light-emitting surface is exposed; and a second resin encapsulant provided on and in contact with the first resin encapsulant and the light-emitting surface. The first resin encapsulant contains a light reflective material. The second resin encapsulant has a function of converting first light emitted by the light-emitting element into second light of different wavelength, and a function of mixing the first light and the second light. | 06-05-2014 |
Patent application number | Description | Published |
20120034611 | METHOD FOR DETECTING PRESUMED IGA NEPHROPATHY AND METHOD FOR SCREENING IGA NEPHROPATHY PATIENTS - Based on detection of | 02-09-2012 |
20120063133 | LIGHT REFLECTION SHEET, LIGHT SOURCE DEVICE, AND DISPLAY DEVICE - A through hole penetrating in a vertical direction and a slot which is separated from the through hole in the direction along the sheet surface and is long in a separating direction are provided on a light reflection sheet supported on a support body supporting a light source for reflecting light emitted from the light source, and there are provided a first shaft member fitted in the through hole for setting a position of the light reflection sheet with respect to the support body, and a second shaft member fitted in the slot to enable a relative movement in a longitudinal direction of the slot for setting the position of the light reflection sheet with respect to the support body. | 03-15-2012 |
20120087122 | LIGHT SOURCE DEVICE AND DIPLAY DEVICE - There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet. | 04-12-2012 |
20120087126 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - There are provided a plurality of circuit boards having a light-emitting element mounted on a one surface and disposed apart from each other with a planar direction aligned, a support body positioned on the other surface side of the circuit boards for supporting the circuit boards, and a connector for electrically connecting the adjacent circuit boards to each other. Inserting holes for inserting a fixture for fixing the circuit boards to the support body are formed on the circuit boards apart from each other, and a dimension of the inserting hole is smaller than that of the other inserting hole. | 04-12-2012 |
20120105763 | LIGHT SOURCE DEVICE, ILLUMINATING DEVICE, BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DEVICE - Concave marks indicative of an orientation of a circuit board are formed on the circuit board, convex indices to be engaged with the marks are formed in a position in which the circuit is to be attached. An operator confirms the orientation of the circuit board easily and accurately by visually recognizing the marks and touching the marks with a finger. Moreover, the operator positions the circuit board by engaging the marks with the indices. | 05-03-2012 |
20130279173 | REFLECTION SHEET LIGHT SOURCE DEVICE AND DISPLAY DEVICE - It is to provide a reflection sheet, light source device and display device, not only for uniforming the luminance of light emitted from a light source, but also for utilizing a single sheet material to form the reflection sheet having a frame portion that continues to all rims of a flat portion. The reflection sheet is provided with a flat portion that is formed in a substantially square shape, and a frame portion that is folded at a first fold formed on a rim of the flat portion. It is formed in a case shape. It is provided with three second folds divergent from a corner of the flat portion to a rim of a corner on the frame portion, between each corner of the flat portion and the rim of the corner on the frame portion. No gap and step are generated on the corner. | 10-24-2013 |
20140098520 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet. | 04-10-2014 |
20140313733 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet. | 10-23-2014 |
Patent application number | Description | Published |
20110222237 | ELECTRONIC APPARATUS PROVIDED WITH COOLING STRUCTURE - An electronic apparatus includes a first chamber in which a heat generator is arranged and a second chamber separated with a partition from the first chamber. The electronic apparatus is provided with a first cabinet having the partition and an isolation wall that encloses to seal the first chamber, a second cabinet enclosing the second chamber and having an intake port and an exhaust port, a thermoconductive member arranged in the first chamber and connected thermally to the heat generator and to the partition, a heat collecting-radiating member arranged in the second chamber and connected thermally to the partition, and an air blower arranged in the second chamber so as to circulate the air in the second chamber. | 09-15-2011 |
20130016473 | Electronic DeviceAANM Ito; NaoyukiAACI OsakaAACO JPAAGP Ito; Naoyuki Osaka JPAANM Shiraga; KazuhiroAACI OsakaAACO JPAAGP Shiraga; Kazuhiro Osaka JPAANM Goto; ShinjiAACI OsakaAACO JPAAGP Goto; Shinji Osaka JP - An electronic device includes: a casing in which electronic components including a heat-emitting component which emits heat during operation are accommodated; a heat-dissipating component including a plurality of fins to which heat emitted in the heat-emitting component transfers; a fan operable to supply cooling air to the heat-dissipating component; and a cleaning component movable on an end surface of the fins along the side nearer the fan with the cleaning component abutting against the end surface of the fins. In these features, dust on the end surface of the fins can be automatically removed by moving the cleaning component in the case of the spatial orientation of the electronic device being changed. Therefore, an effect of removing heat emitted in the heat-emitting components, by using cooling air supplied from the fan, can be continuously obtained. | 01-17-2013 |
20130021751 | Electronic Device - A notebook computer | 01-24-2013 |
20130027880 | Electronic Device - A notebook computer | 01-31-2013 |
20130027881 | Electronic Device - A notebook computer is provided with: a casing in which electronic components including a CPU are accommodated; and a heat-dissipating unit including a heat-dissipating component | 01-31-2013 |
20140009883 | MOBILE COMPUTING DEVICE - An electronic apparatus includes a first chamber in which a heat generator is arranged and a second chamber separated with a partition from the first chamber. The electronic apparatus is provided with a first cabinet having the partition and an isolation wall that encloses to seal the first chamber, a second cabinet enclosing the second chamber and having an intake port and an exhaust port, a thermoconductive member arranged in the first chamber and connected thermally to the heat generator and to the partition, a heat collecting-radiating member arranged in the second chamber and connected thermally to the partition, and an air blower arranged in the second chamber so as to circulate the air in the second chamber. | 01-09-2014 |
20140111935 | INFORMATION PROCESSING DEVICE - An information processing device includes a sensor section configured to detect a change in an attitude of a housing, a cooling fan configured to cool the housing, and a fan control circuit configured to control rotation of the cooling fan. When a change in the attitude of the housing has been detected by the sensor section, the fan control circuit stops the rotation of the cooling fan or decreases the number of rotation of the cooling fan to be lower than that in an ordinary operation. Thereafter, when a change in the attitude of the housing is no longer detected by the sensor section, the fan control circuit returns the rotation of the cooling fan to that in the ordinary operation. | 04-24-2014 |
20140285310 | ELECTRONIC APPARATUS - Provided is a convertible type computer (PC) | 09-25-2014 |
20140285446 | ELECTRONIC DEVICE - An electronic device | 09-25-2014 |
Patent application number | Description | Published |
20100314663 | SEMICONDUCTOR DEVICE - One embodiment of a semiconductor device according to the present invention includes a substrate, a base compound semiconductor layer layered on the substrate to form a base, a channel defining compound semiconductor layer layered on the base compound semiconductor layer to define a channel, and an impact ionization control layer that is layered within a layering range of the base compound semiconductor layer and controls the location of impact ionization, wherein the base compound semiconductor layer is formed of a first compound semiconductor, the channel defining compound semiconductor layer is formed of a second compound semiconductor, and the impact ionization control layer is formed of a third compound semiconductor that has a smaller band gap than the first compound semiconductor. | 12-16-2010 |
20130009166 | SEMICONDUCTOR DEVICE - One embodiment of a semiconductor device according to the present invention includes a substrate, a base compound semiconductor layer layered on the substrate to form a base, a channel defining compound semiconductor layer layered on the base compound semiconductor layer to define a channel, and an impact ionization control layer that is layered within a layering range of the base compound semiconductor layer and controls the location of impact ionization, wherein the base compound semiconductor layer is formed of a first compound semiconductor, the channel defining compound semiconductor layer is formed of a second compound semiconductor, and the impact ionization control layer is formed of a third compound semiconductor that has a smaller band gap than the first compound semiconductor. | 01-10-2013 |
Patent application number | Description | Published |
20090245828 | IMAGE FORMING APPARATUS - An image forming apparatus includes: an image formation control unit for forming print images on an image carrier and for forming a reference toner pattern having a predetermined size between the print images formed on the image carrier; a reference image density detecting unit for detecting a image density of the reference toner pattern; and an image forming condition adjusting unit for adjusting an image forming condition based on the image density detected by the reference image density detecting unit. If a toner amount of one or plurality of the print images is greater than a predetermined value, the image formation control unit prevents any further adjustment operation performed by the image forming condition adjusting unit. | 10-01-2009 |
20150277326 | IMAGE FORMING APPARATUS - An image forming apparatus has an image carrier, a developing unit, a toner container, a pixel counter, and a used toner amount estimator. An electrostatic latent image is formed on the image carrier's surface. The developing unit feeds toner on the image carrier's surface. The toner container with a transport screw supplies toner to the developing unit. The pixel counter counts the number of pixels in toner images formed on the image carrier's surface since the toner container started being used. The used toner amount estimator estimates the amount of toner used, until the cumulative value of the number of revolutions of the transport screw reaches a predetermined number, based on the cumulative value and, thereafter, by multiplying the pixel count of the pixel counter by a coefficient. The estimator corrects the coefficient based on the pixel count as observed when the cumulative value reaches the predetermined number. | 10-01-2015 |
20150277327 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming portion, a storage portion, a density measurement portion, a calibration portion, and a correction portion. The image forming portion is configured to form an image by using a developer. The storage portion is configured to store a relationship between a number of pixels formed by the image forming portion and a usage amount of the developer. The density measurement portion is configured to perform measurement of a density of a patch image formed by the image forming portion. The calibration portion is configured to perform calibration based on the measured density. The correction portion is configured to perform correction of the relationship between the number of pixels and the usage amount of the developer, the relationship being stored in the storage portion, by using differences in number of pixels at a plurality of previously set densities between before and after the calibration. | 10-01-2015 |
Patent application number | Description | Published |
20110085352 | LIGHT EMITTING DEVICE, SURFACE LIGHT SOURCE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE - A light emitting device includes: a substrate having a main surface; a phosphor layer provided on the main surface and containing an LED element that emits primary light and a fluorescent particle that absorbs a part of the primary light and emits secondary light; and a transparent resin layer having a refractive index n and covering the phosphor layer. The transparent resin layer has an outer circumferential surface that forms a boundary between the transparent resin layer and the atmosphere. When a minimum circumference that includes the overall phosphor layer and is concentric with the outer circumferential surface has a radius r in a cut surface where at least a part of the outer circumferential surface takes a shape of an arc having a radius R, a relationship of R>r·n is satisfied. With such configuration, the light extraction efficiency is enhanced. | 04-14-2011 |
20110211337 | LIGHT EMITTING DEVICE, SURFACE ILLUMINANT, AND DISPLAY DEVICE - A light emitting device includes: a substrate; a semiconductor light emitting element provided on the substrate; a sealing member which covers the semiconductor light emitting element; and a lens having a plurality of convex parts and a concave part. The light emitting device emits light having a non-concentric luminance distribution made up of a plurality of bright regions and a plurality of dark regions, the non-concentric luminance distribution being observed on a plane which is parallel to the substrate. This makes it possible to provide (i) a display device which has a thin body and hardly causes unevenness in luminance and in chromaticity, and (ii) a light emitting device and (iii) a surface illuminant suitable, which are suitable for use in the display device. | 09-01-2011 |
20110291131 | LIGHT EMITTING DEVICE, PLANAR LIGHT SOURCE, AND DISPLAY DEVICE - A mortar-shaped or funnel-shaped light emitting device ( | 12-01-2011 |
Patent application number | Description | Published |
20080317175 | AUTOMATIC GAIN CONTROL CIRCUIT, RECEIVING APPARATUS AND AUTOMATIC GAIN CONTROL METHOD - An automatic gain control circuit includes: an amplification degree control section for calculating power of a digital value of a received signal, and for controlling an amplification degree of an amplifier of a receiving apparatus so that a difference between the power and predetermined reference power is zero; a received signal quality measuring section for measuring quality of the received signal; a reference power adjusting section for, upon finding that the measured quality of the received signal is below a fixed level, adjusting the reference power for a predetermined period of time; and a reference power updating section for causing the reference power adjusting section to continue to adjust the reference power until the quality of the received signal recovers to be at a predetermined recovery level or above, and for updating the reference power so that the reference power takes on an optimally adjusted value. | 12-25-2008 |
20100119019 | RECEIVING APPARATUS AND METHOD, PROGRAM AND RECORDING MEDIUM USED FOR THE SAME - A receiving apparatus according to the present invention includes a filter control portion | 05-13-2010 |
20120150461 | ELECTRIC POWER MEASURING DEVICE, METHOD FOR MEASURING ELECTRIC POWER, ELECTRIC POWER MEASURING SYSTEM, INFORMATION-PROCESSING DEVICE, CONTROL PROGRAM, AND STORAGE MEDIUM - The electric power measuring device includes (i) a plug which is to be connected to a power supply outlet, (ii) a socket to which a load is connected so that electric power is supplied from the plug to the load, (iii) an electric power measuring section for measuring the electric power consumed by the load, (iv) a memory section for storing measurement error information regarding the electric power measuring section, and (v) a correcting section for correcting, based on the measurement error information, a value of electric power measured by the electric power measuring section. | 06-14-2012 |
Patent application number | Description | Published |
20140020758 | ADHESIVE FOR SOLAR BATTERY BACKSHEET - An adhesive for solar battery backsheet. Further, a solar battery backsheet comprising the adhesive, and a solar battery module comprising the backsheet. The adhesive comprises the reaction product of an acrylic polyol (a1) with an isocyanate compound (a2), in which the acrylic polyol (a1) has a glass transition temperature of 20° C. or lower. In some embodiments the acrylic polyol (a1) has a hydroxyl value of 0.5 to 40 mgKOH/g, is more preferable. | 01-23-2014 |
20140251432 | ADHESIVE FOR SOLAR BATTERY BACK SHEETS - An object of the present invention is to provide a urethane adhesive for solar battery back sheets, which has satisfactory initial adhesion to a film in the production of a solar battery back sheet, satisfactory initial adhesive property after curing and high adhesive property at high temperature, and also has a sufficient hydrolysis resistance over the long term and is excellent in overall balance; a solar battery back sheet which is obtainable by using the adhesive; and a solar battery module. Disclosed is an adhesive for solar battery back sheets, including a urethane resin obtainable by the reaction of an acrylic polyol with an isocyanate compound, wherein the acrylic polyol is obtainable by polymerizing polymerizable monomers, the polymerizable monomers include a monomer having a hydroxyl group and other monomers, the monomer having a hydroxyl group includes a hydroxyalkyl (meth)acrylate, and the other monomers include acrylonitrile and (meth)acrylic ester(s). | 09-11-2014 |
20150034157 | ADHESIVE FOR LAMINATED SHEETS - An adhesive for laminated sheets comprising a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound. The acrylic polyol is obtained by polymerizing a mixture including a first monomer having a hydroxyl group and acrylonitrile. The isocyanate compound includes both an isocyanate compound having no aromatic ring and an isocyanate compound having an aromatic ring. Also cured reaction products of the adhesive and films laminated using the adhesive. | 02-05-2015 |
20160064585 | Adhesive for Solar Battery Protective Sheets - The present invention provides an adhesive for solar battery protective sheets, comprising a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound; and a hydroxyphenyltriazine based compound, wherein the acrylic polyol is obtainable by polymerizing polymerizable monomers, the polymerizable monomers comprise a monomer having a hydroxyl group and other monomers, and the other monomers comprise acrylonitrile and (meth)acrylic ester(s). The adhesive for solar battery protective sheets has satisfactory initial adhesion to a film, satisfactory adhesion property to a film after aging, and excellent weatherability and hydrolysis resistance over the long term. The present invention also provides a solar battery protective sheet which is obtainable by using the adhesive. | 03-03-2016 |
Patent application number | Description | Published |
20090154509 | Laser Processing Apparatus, Method For Making Settings For The Laser Processing Apparatus, Program For Making Settings For The Laser Processing Apparatus, and Computer-Readable Recording Medium - It is an object to enable control according to an optimum temperature condition for a wavelength conversion device. There are provided a laser medium for creating fundamental-wave laser light with a fundamental frequency; a wavelength conversion device which, if the fundamental-wave laser light from the laser medium is inputted thereto, creates higher-harmonic-wave laser light with a harmonic wavelength of a higher order than the wavelength of the fundamental-wave laser light; a temperature measurement section for measuring the temperature of the wavelength conversion device; a temperature adjustment section for adjusting the temperature of the wavelength conversion device; a temperature control section for controlling the temperature adjustment section for changing the temperature of the wavelength conversion device within a predetermined range; an output monitoring section for measuring the laser power emitted from the wavelength conversion device at each temperature of the wavelength conversion device which is changed in temperature by the temperature control section; and a temperature setting section for setting the temperature of the wavelength conversion device at which the laser power measured by the output monitoring section has a maximum value, as an optimum temperature of the wavelength conversion device. | 06-18-2009 |
20120182374 | Printing Quality Evaluation System, Laser Marking Apparatus, Printing Condition Setting Device, Printing Quality Evaluation Apparatus, Printing Condition Setting Program, Printing Quality Evaluation Program, And Computer-Readable Recording Medium - In order to improve read stability, a printing condition is set based on not visual read of a user, but read with an optical information reading apparatus. A printing quality evaluation apparatus includes: an image acquiring section that acquires an image; a symbol extracting section that extracts the symbol in which the printing quality can be evaluated from the captured images acquired by the image acquiring section; a printing quality evaluation section that evaluates the printing quality of the symbol extracted by the symbol extracting section; an identification information recognition section that recognizes the identification information identifying each printing condition of the symbol; and an evaluation output section that outputs the identification information, which is recognized by the identification information recognition section, and an evaluation result of the printing quality of the printing quality evaluation section according to the symbol extracted by the symbol extracting section. | 07-19-2012 |
Patent application number | Description | Published |
20120276396 | VACUUM FILM FORMATION METHOD AND LAMINATE OBTAINED BY THE METHOD - A method of continuously subjecting an elongated substrate to vacuum film formation is disclosed. The method comprises the steps of: feeding a first substrate from a first roll chamber in a first direction from the first roll chamber toward a second roll chamber; degassing the first substrate; forming a film of a second material on the first substrate, in a second film formation chamber; and rolling up the first substrate in the second roll chamber, thereby producing the first substrate, and comprises similar steps to produce a second substrate. In advance of producing the first substrate with the second material film, the first cathode electrode of the first film formation chamber is removed from the first film formation chamber, and, in advance of producing the second substrate with the first material film, the second cathode electrode of the second film formation chamber is removed from the second film formation chamber. | 11-01-2012 |
20120276397 | VACUUM FILM FORMATION METHOD AND LAMINATE OBTAINED BY THE METHOD - A method of continuously subjecting an elongated substrate to vacuum film formation is disclosed. The method comprises the steps of: feeding a first substrate from a first roll chamber in a first direction from the first chamber toward a second roll chamber; degassing the first substrate; forming a film of a second material on the first substrate, in a second film formation chamber; and rolling up the first substrate in the second roll chamber, thereby producing the first substrate, and further comprises similar steps to produce a second substrate. In advance of producing the first substrate with the second material film, the first cathode electrode of the first film formation chamber is removed from the first film formation chamber, and, in advance of producing the second substrate with the first material film, the second cathode electrode of the second film formation chamber is removed from the second film formation chamber. | 11-01-2012 |
20130029161 | METHOD FOR DOUBLE-SIDE VACUUM FILM FORMATION AND LAMINATE OBTAINABLE BY THE METHOD - The film formation method comprises the steps of: unrolling and feeding an elongated substrate wound in a roll form from a first roll chamber in a direction from the first roll chamber toward a second roll chamber, using a first surface as a surface for film formation; degassing the fed substrate; forming a first material film on the first surface of the degassed substrate in a first film formation chamber; forming a second material film on the first material film in a second film formation chamber; taking up the substrate in a roll form in the second roll chamber, the substrate having the material films formed thereon; unrolling and feeding the taken up substrate from the first roll chamber in the direction, using a second surface opposite the first surface of the substrate as a surface for film formation; and repeating all the above treatments. | 01-31-2013 |
20130029162 | METHOD FOR DOUBLE-SIDE VACUUM FILM FORMATION AND LAMINATE OBTAINABLE BY THE METHOD - The film formation method comprises the steps of: unrolling and feeding an elongated substrate wound in a roll form from a first roll chamber in a first direction from the first roll chamber toward a second roll chamber, using a first surface as a surface for film formation; degassing the substrate fed in the first direction; forming a second material film on the first surface of the substrate in a second film formation chamber; taking up the substrate in a roll form in the second roll chamber, the substrate having the second material film formed thereon; unrolling and feeding the substrate from the second roll chamber in a second direction from the second roll chamber toward the first roll chamber; forming a first material film on the second material film in a first film formation chamber; taking up the substrate in a roll form in the first roll chamber. | 01-31-2013 |
20130029163 | METHOD FOR DOUBLE-SIDE VACUUM FILM FORMATION AND LAMINATE OBTAINABLE BY THE METHOD - The film formation method comprises the steps of: unrolling and feeding an elongated substrate wound in a roll form from a first roll chamber in a first direction from the first roll chamber toward a second roll chamber; degassing the fed substrate; forming a first material film on a first surface in a first film formation chamber; guiding the substrate having the first material film formed thereon to a second film formation chamber in a second direction from the second roll chamber toward the first roll chamber; forming, in the second film formation chamber, a second material film on a second surface opposite the first surface of the substrate when it is being guided in the second direction; taking up, in a third roll chamber provided between the first roll chamber and the second roll chamber, the substrate in a roll state. | 01-31-2013 |