Patent application number | Description | Published |
20090010126 | OPTICAL DISK APPARATUS, CONTROL METHOD OF OPTICAL DISK APPARATUS, AND INTEGRATED CIRCUIT - A disk motor which rotationally drives an optical disk; a rotational phase detector which detects a rotational phase thereof; an optical head having a collecting lens which collects an optical bean; a light detector and an LE signal generator which detect a position of the collecting lens in the optical head as a position signal; an LE signal memory recorder and an LE signal memory which store, in synchronization with a rotational phase to be detected by the rotational phase detector, the positional signal from the LE signal generator; an LE signal memory regenerator which outputs as a correction signal, in synchronization with a rotational phase to be detected, the positional signal which has already been detected; a subtractor; an LE signal filter, a drive circuit and a Tk actuator which move the collecting lens using a signal from the subtractor; and a low pass filter which reduces a high-frequency component of the correction signal are provided. | 01-08-2009 |
20090257333 | INTEGRATED CIRCUIT, OPTICAL DISK DEVICE, AND SIGNAL PROCESSING METHOD - Before initiation of tracking control, an optical disk device performs an offset amount obtaining operation, in which a difference between a middle value of the amplitude of a tracking error signal and a predetermined reference value is obtained as an offset amount. After the initiation of the tracking control, the optical disk device initiates an attenuation operation, in which an offset amount attenuation section attenuates the offset amount obtained by the offset amount obtaining operation to obtain an attenuated offset amount, while initiating, with an initial value being 0, an estimation operation, in which an observer estimates the offset amount according to a tracking driving signal to obtain an estimated offset amount. The optical disk device corrects the tracking error signal by using the attenuated offset amount obtained by the attenuation operation and the estimated offset amount obtained by the estimation operation. | 10-15-2009 |
20120026849 | OPTICAL DISC DEVICE - An optical disc device includes: a focus error signal generation section configured to generate a focus error signal based on reflected light from an optical disc; and a focus control section configured to generate a drive signal for focus control of an optical pickup from the focus error signal. The focus control section includes a filter adjustment portion configured to activate a filter adjustment signal when the absolute value of the focus error signal is equal to or more than an error threshold, a proportional term computing unit, an integral term computing unit configured to multiply the focus error signal by an integral gain and integrate the multiplied result, a differential term computing unit, and an adder configured to add up results of these computing units to be output as the drive signal. The integral term computing unit decreases the integral gain when the filter adjustment signal is active. | 02-02-2012 |
20140167698 | BATTERY BLOCK, AND POWER SOURCE SYSTEM - A battery block for use in a power source system including battery blocks is provided with: a secondary battery; a communication circuit which outputs voltage information outside, the voltage information relating to a terminal voltage Vt of the secondary battery; a communication circuit which acquires the voltage information output from another battery block as other voltage information; and a discharge controller which discharges the secondary battery in a host battery block when a host voltage, which is the terminal voltage Vt of the secondary battery in the host battery block, is higher than a terminal voltage indicated by the other voltage information. | 06-19-2014 |
Patent application number | Description | Published |
20110007252 | LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DEVICE SUBSTRATE - The present invention provides a liquid crystal display device which allows an improvement in contrast ratio by compensating retardation given in a liquid crystal layer, even if a retardation layer has an inclined portion, and a desired retardation is varied at the inclined portion. The present invention is a vertical alignment liquid crystal display device, including:
| 01-13-2011 |
20130242610 | LIGHT GUIDE BODY, LIGHTING DEVICE HAVING LIGHT GUIDE BODY, AND DISPLAY DEVICE - A light guiding element has a first principal surface, a second principal surface which opposes the first principal surface, a first lateral surface which intersects with the first principal surface and the second principal surface, and a second lateral surface which opposes the first lateral surface. The light guiding element allows light incoming from the first lateral surface to propagate between the first principal surface and the second principal surface. The light guiding element includes a portion in which a refractive index varies substantially continuously from the first principal surface toward the second principal surface. | 09-19-2013 |
20140103368 | LIGHT-EMITTING DEVICE - Occurrence of a crosstalk phenomenon is suppressed in a light-emitting device including a tandem element. A light-emitting device includes a first lower electrode and a second lower electrode over an insulating layer; a partition which is formed over the insulating layer and positioned between the first lower electrode and the second lower electrode; a projecting object formed over the partition; a first light-emitting unit over each of the first lower electrode, the partition, the projecting object, and the second lower electrode; an intermediate layer over the first light-emitting unit; a second light-emitting unit over the intermediate layer; and an upper electrode over the second light-emitting unit. A recess is formed by a side surface of the projecting object and a side surface of the partition. | 04-17-2014 |
20140175469 | Light-Emitting Device and Manufacturing Method Thereof - Occurrence of a crosstalk phenomenon is prevented in a light-emitting device including a tandem element. The light-emitting device includes an insulating layer, a first lower electrode over the insulating layer, a second lower electrode over the insulating layer, a partition positioned over the insulating layer and between the first lower electrode and the second lower electrode, a first light-emitting unit over the first lower electrode, the partition, and the second lower electrode, intermediate layers over the first light-emitting unit, a second light-emitting unit over the intermediate layer, and an upper electrode over the second light-emitting unit. The partition has a first depression. | 06-26-2014 |
20140175470 | Light-Emitting Device and Method for Manufacturing the Same - The light-emitting device includes a first lower electrode, a second lower electrode, a partition, a layer with high conductivity, light-emitting layers, and an upper electrode. The conductivity of the layer with high conductivity is higher than the conductivity of each of the light-emitting layers and lower than the conductivity of each of the lower electrodes and the upper electrode. The partition includes a first slope located on a first lower electrode side and a second slope located on a second lower electrode side. The thickness of the layer with high conductivity located over the first slope in a direction perpendicular to the first slope is different from the thickness of the layer with high conductivity located over the second slope in a direction perpendicular to the second slope. | 06-26-2014 |
20140252383 | LIGHT-EMITTING DEVICE - Occurrence of a crosstalk phenomenon in a light-emitting device is inhibited. The light-emitting device includes an insulating layer; a first lower electrode over the insulating layer; a second lower electrode over the insulating layer; a structure over the insulating layer and between the first lower electrode and the second lower electrode; a first partition wall between the first lower electrode and the structure, over the insulating layer; a second partition wall between the second lower electrode and the structure, over the insulating layer; a first light-emitting unit over the first lower electrode, the first partition wall, the structure, the second partition wall, and the second lower electrode; an intermediate layer over the first light-emitting unit; a second light-emitting unit over the intermediate layer; and an upper electrode over the second light-emitting unit. | 09-11-2014 |
20140284575 | DISPLAY DEVICE AND ELECTRONIC DEVICE - To inhibit surface reflection of a display device. A display device which includes a reflective electrode layer | 09-25-2014 |
20140284576 | DISPLAY DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE - A display device that includes a reflective electrode; a transparent electrode; a partition; an EL layer formed over the partition and the transparent electrode; a semi-transmissive electrode formed over the EL layer; and a coloring layer over the semi-transmissive electrode. A light-emitting region is formed to overlap with the transparent electrode, the EL layer, the semi-transmissive electrode, and the coloring layer. A non-light-emitting region is formed to overlap with the transparent electrode, the partition, the EL layer, and the coloring layer. The non-light-emitting region is formed to surround the light-emitting region. The sum of the optical length of the transparent electrode and the optical length of the EL layer is adjusted to fulfil a condition of a microcavity intensifying light of the color of the coloring layer. The optical length of the partition in the non-light-emitting region is adjusted to weaken external light incident through the coloring layer. | 09-25-2014 |
20140367675 | COLOR FILTER SUBSTRATE, DISPLAY ELEMENT, AND METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE - A purpose of the present invention is to minimize decrease in an open area ratio while preventing color mixture between adjacent pixels. A color filter substrate ( | 12-18-2014 |
20150114297 | VAPOR DEPOSITION DEVICE - In a deposition device, a deposition mask of a mask unit ( | 04-30-2015 |
20150123092 | ORGANIC EL DISPLAY APPARATUS - An organic EL display device is provided with: an organic EL element, which is formed on an insulating substrate, and which is provided between the insulating substrate and an insulating substrate; a sealing material, which is provided in a frame region, and which is sandwiched between the insulating substrate and the insulating substrate to bond the insulating substrates to each other; and a wall member, which is provided in the frame region by being adjacent to the outer face side of the sealing material, and which forms level differences in the sealing material so as to make the height of the outer face side of the sealing material small. | 05-07-2015 |
20150159267 | MASK UNIT AND DEPOSITION DEVICE - A mask unit is arranged such that at any location along an X direction with respect to openings (S) of a vapor deposition mask, the length of that portion of openings S which is uncovered by a beam portion totals a constant length along a Y direction in a plan view and that the beam portion has a part in contact with the vapor deposition mask which part does not bridge an opening of a frame portion along the Y direction but extends to cross the Y direction continuously or intermittently. | 06-11-2015 |
20150299840 | MASK FRAME - A mask frame according to one embodiment of the present invention includes a side with a surface having a shape of a mountain that has the highest point at a center in the lengthwise direction thereof and respective lowest points at an end and another end in the lengthwise direction, and a side facing the side and having the same shape as the side. | 10-22-2015 |
Patent application number | Description | Published |
20100323293 | Optical recording material, optical recording method, photosensitive material, photolithography method, photopolymerization initiator, and photosensitizer - Provided is a nonlinear optical material, an optical recording material, an optical recording method, a photosensitive material, a photopolymerization initiator, and a photosensitizer. One exemplary aspect of the present invention is a photosensitive material used for photolithography for forming a pattern by irradiating a photoresist with excitation light which includes a donor molecule | 12-23-2010 |
20110319603 | METHOD FOR FLUORESCENTLY LABELING PROTEIN - A method for fluorescently labeling a protein is provided that can also be used for labeling a biomolecule (a protein) in vivo with fluorescence. The method for fluorescently labeling a protein includes obtaining a fusion protein of a target protein to be labeled and, for example, a photoactive yellow protein (PYP), and fluorescently labeling the target protein by reacting the fusion protein with a compound represented by Formula (I), wherein in the compound represented by Formula (I), a coumarin skeleton in Formula (A) or a benzene skeleton in Formula (B) is intramolecnlarly associated with a group X and as a result, fluorescence derived from the group X is suppressed and when in the compound of Formula (I), the coumarin skeleton in Formula (A) or the benzene skeleton in Formula (B) is bound to the PYP or the PYP-derived protein contained in the fusion protein, the coumarin skeleton in Formula (A) or the benzene skeleton in Formula (B) is intramolecnlarly dissociated from the group X, and thereby fluorescence derived from the group X can be emitted. | 12-29-2011 |
20120107960 | NONLINEAR LUMINESCENT MOLECULE, FLUORESCENT STAIN, AND OBSERVATION METHOD(AS AMENDED) - The present invention relates to a nonlinear fluorescent molecule that generates a nonlinear fluorescence reaction by incidence of excitation light. This nonlinear fluorescence molecule includes donors and, and an acceptor that is coupled to the donors and. As the donor is excited by the incidence of the excitation light, electric charge moves from the donor to the acceptor. Then, the donor and the acceptor form a charge separated state. In a state in which the charge separated state is maintained, the donor fluoresces when transiting from an excited state to a ground state. | 05-03-2012 |
Patent application number | Description | Published |
20100252111 | PASTE COMPOSITION AND SOLAR CELL ELEMENT - Provided are a paste composition capable of achieving a BSF effect which is equivalent to or greater than a conventionally achieved BSF effect even when used in either case where a thin back surface electrode layer is formed on a thick silicon semiconductor substrate or case where a thin back surface electrode layer is formed on a thin silicon semiconductor substrate and, when used in a case where a thin back surface electrode layer is formed on a thin silicon semiconductor substrate, not only capable of achieving a BSF effect which is equivalent to or greater than a conventionally achieved BSF effect, but also capable of more suppressing deformation of the silicon semiconductor substrate after being fired, than in a case where the conventional paste composition is used in order to form a thin back surface electrode layer; and a solar cell element comprising an electrode formed by using the paste composition. The paste composition comprises aluminum powder as electrically conductive powder and the aluminum powder includes flaky aluminum particles. The solar cell element comprises a back surface electrode ( | 10-07-2010 |
20110272019 | PASTE COMPOSITION AND SOLAR CELL ELEMENT USING THE SAME - Provided are a paste composition capable of avoiding deteriorations in a mechanical strength and an adhesion property of an electrode layer, of sufficiently attaining a desired BSF effect, and of suppressing deformation (bow) of the silicon semiconductor substrate even in a case where a silicon semiconductor substrate is rendered thin; and a solar cell element including an impurity layer, or an impurity layer and an electrode layer, which is (or are) formed by using the above-mentioned composition. The paste composition is used for forming a p+ layer ( | 11-10-2011 |
20120103414 | PASTE COMPOSITION AND SOLAR CELL ELEMENT USING THE SAME - A paste composition with no bow of a silicon semiconductor substrate and no blisters and globules of aluminum in the aluminum electrode layer obtained after firing. In addition, adhesiveness of an aluminum electrode layer and the silicon semiconductor substrate is enhanced and the reaction of the aluminum electrode layer and moisture is suppressed. A solar cell element including electrodes is formed by using the composition. The paste composition is a paste used for forming an electrode on a silicon semiconductor substrate including an aluminum powder, an organic vehicle, and glass frit. The glass frit including at least one kind of a transition metal oxide selected from the group including a titanium oxide, a vanadium oxide, an iron oxide, a molybdenum oxide, a neodymium oxide, and a tungsten oxide. A solar cell element includes a back side electrode formed by using the above paste composition. | 05-03-2012 |
Patent application number | Description | Published |
20120182583 | IMAGE FORMING APPARATUS - An image forming apparatus includes: a memory buffer that has a plurality of band buffers for storing band data in which image data is divided into a plurality of bands; a data processing unit that performs a specific process with respect to the band data stored in the memory buffer; a storage unit having a storage area that store image data of a plurality of pages of an original of a specific size, storing processed band data that has been subjected to the specific process by the data processing unit into the storage area and, outputting a plurality of pieces of the processed band data stored in the storage area; and an output processing unit that performs a print process based on the plurality of pieces of the processed band data that is output from the storage unit. | 07-19-2012 |
20140032863 | Electronic Device Mirroring Device Setting - An electronic device includes a target selection unit, a priority determination unit, and a mirroring execution unit. The target selection unit is configured to select, as a mirroring target, a setting value of each of items of the electronic device if the setting value is different from an initial value. The priority determination unit is configured to determine a priority of mirroring, designated for a setting value serving as the mirroring target. The mirroring execution unit is configured to perform the mirroring so as to cause a setting value, whose determined priority is relatively high, to remain on a priority basis. | 01-30-2014 |
20140293335 | Image Forming System That Effectively Manages Jobs - An image forming system includes a login management unit, a job execution unit, a log management unit, and a mode accepting unit. The login management unit is configured to manage login of a user. The job execution unit is configured to execute a job after the user has logged in. The log management unit is configured to manage a job log of the job. The mode accepting unit is configured to accept a specification of a mode to store the job log. Acceptable modes where the mode accepting unit accepts a specification include a mode where the login management unit does not permit login if the log management unit determines that there is no free space to store the job log. | 10-02-2014 |
20140320869 | LOG IMAGE CREATING SYSTEM THAT CREATES LOG IMAGE OF JOB IN IMAGE FORMING APPARATUS - A log image creating system includes a job type determining unit and a log image creating unit. If the job type determining unit determines that the job is a heterogeneous multicasting transmission job for transmitting images created from the same draft by a plurality of communication methods, and is also a different-image heterogeneous multicasting transmission job, in which the plurality of communication methods include a plurality of communication methods in which at least one of a color and a resolution differs among images to be transmitted, the log image creating unit creates a log image in the different-image heterogeneous multicasting transmission job based on an image of a type selected under a specific condition from a plurality of types of images that are eligible for being transmitted in the different-image heterogeneous multicasting transmission job and mutually differ with respect to at least their color or resolution. | 10-30-2014 |
20140347691 | Image Forming System for Partially Generating Images as Log Image - An image forming system includes a job execution unit and a log-image generating unit. The job execution unit is configured to execute a job. The log-image generating unit configured to generate a log image in the job. The log-image generating unit is configured to partially generate as the log image an image of a page output by the job execution unit among pages in the job. | 11-27-2014 |
20140348430 | Log-Image Extracting Apparatus for High Security - An image forming system includes a target-log-image extracting unit and a relevant-log-image extracting unit. The target-log-image extracting unit is configured to extract a log image as a target log image likely to have been generated by use for a specific purpose of an image forming apparatus when text information extracted from the log image of the image forming apparatus by optical character recognition includes a specific phrase. The relevant-log-image extracting unit is configured to extract a log image similar to the target log image as a relevant log image based on a specific feature of the target log image extracted by the target-log-image extracting unit. | 11-27-2014 |
20140359630 | Image Forming System for Managing Logs - An image forming system includes a log management unit and an operation state image generation unit. The log management unit manages a job log indicating a history of a job executed by an image forming apparatus, a log image indicating a history of an output image serving as an output target of the image forming apparatus for the job, and an operation log indicating a history of an operation input to an operation unit in the image forming apparatus for the job. The operation state image generation unit generates an operation state image indicating which of a plurality of operable items in the operation unit is operated in an operation included in the operation log. | 12-04-2014 |
20150062617 | IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND STORAGE MEDIUM - An image forming system includes a job executing portion, a preview executing portion, and a log image obtaining portion. The job executing portion executes a job based on an image. The preview executing portion executes displaying a preview of the image before the job is executed. The log image obtaining portion obtains a log image as a history of the image and store the log image in a storage portion. The log image obtaining portion obtains a log image of the preview. | 03-05-2015 |
20150062639 | IMAGE PROCESSING APPARATUS, LOG MANAGEMENT METHOD - An image processing apparatus includes a storage control portion, a setting control portion, and a deletion control portion. The storage control portion stores logs of jobs executed by the image processing apparatus into a storage portion. The setting control portion sets an importance level of each of the logs based on a plurality of target items and weight conditions, wherein the plurality of target items are set in advance with regard to the image processing apparatus, the jobs, or the logs, and the weight conditions are set in advance respectively in correspondence with the target items. The deletion control portion determines an order of automatic deletion of the logs stored in the storage portion, based on the importance level set by the setting control portion. | 03-05-2015 |
20150085318 | IMAGE FORMING APPARATUS THAT GENERATES LOG IMAGE - An image forming apparatus includes: a job executing unit that executes a job based on an image; and a log image generating unit that generates a log image as a history of the image and stores the generated log image in a storage unit. If the job executed by the job executing unit does not involve external output from the image forming apparatus, the log image generating unit restricts a storage size of the log image for this job. | 03-26-2015 |
Patent application number | Description | Published |
20150111118 | PHOTOELECTROCHEMICAL CELL AND HYDROGEN GENERATION METHOD USING THE SAME - The present invention provides a photoelectrochemical cell. The photoelectrochemical cell comprises a semiconductor photoelectrode which functions as a cathode electrode; a counter electrode which functions as an anode electrode; an electrolyte aqueous solution which is in contact with surfaces of the semiconductor photoelectrode and the counter electrode; and a container containing the semiconductor photoelectrode, the counter electrode, and the electrolyte aqueous solution. The semiconductor photoelectrode includes: a first conductive layer; an n-type semiconductor layer disposed on the first conductive layer; and a second conductive layer which completely covers a surface of the n-type semiconductor layer. The counter electrode is electrically connected to the first conductive layer. The second conductive layer is light-transmissive. The second conductive layer functions as a light incident surface. | 04-23-2015 |
20150111119 | SEMICONDUCTOR PHOTOELECTRODE, PHOTOELECTROCHEMICAL CELL, HYDROGEN GENERATION METHOD, AND ENERGY SYSTEM - Provided is a semiconductor photoelectrode comprising a first conductive layer; a first n-type semiconductor layer disposed on the first conductive layer; and a second conductive layer covering the first n-type semiconductor layer. The first n-type semiconductor layer has a first n-type surface region and a second n-type surface region. The first n-type surface region is in contact with the first conductive layer. The second n-type surface region is in contact with the second conductive layer. The first n-type semiconductor layer is formed of at least one selected from the group consisting of a nitride semiconductor and an oxynitride semiconductor. The second conductive layer is light-transmissive. The second conductive layer is formed of a p-type oxide conductor. | 04-23-2015 |
20150322577 | METHOD FOR GENERATING HYDROGEN BY WATER SPLITTING, AND PHOTOELECTROCHEMICAL CELL AND SEMICONDUCTOR ELECTRODE USED THEREFOR - The present invention provides a method for generating hydrogen by water splitting at a higher hydrogen generation efficiency. In the present method, used is a photoelectrochemical cell comprising a container, a liquid stored in the container, a semiconductor electrode contained in the container, and a counter electrode contained in the container. The semiconductor electrode comprises a first semiconductor layer, a light-transmissive conductor layer; and a second semiconductor layer. | 11-12-2015 |
Patent application number | Description | Published |
20130051075 | LIGHT GUIDE PLATE, DIE, AND DIE PROCESSING METHOD - A light guide plate having a first surface and a second surface opposite the first surface receives the light in a first direction parallel with the second surface and emits the light towards the first surface in a third direction perpendicular to the first surface, the light guide plate including: a light receiving portion which receives the light; a light guiding path which guides the light in the first direction; and an emitting portion which emits the light by reflecting the guided light towards the first surface in the third direction. The emitting portion is a first V-shaped groove having a V-shaped cross-section extending on the second surface in a second direction crossing the first direction. The first V-shaped groove is provided in plurality in the first direction and formed to be deepest in the center in the second direction and become shallower as distance increases from the center. | 02-28-2013 |
20130170250 | LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE - A light guide plate includes an incident surface on which light outputted from point light sources is incident and an outgoing surface for outputting light incident from the incident surface. A reflection-and-propagation surface for reflecting light toward the outgoing surface is formed in a back surface opposite to the outgoing surface. The outgoing surface is made up of a propagation region adjacent to the incident surface, a propagation auxiliary region adjacent to the propagation region, a first diffusion-and-propagation region adjacent to the propagation auxiliary region, and a second diffusion-and-propagation region adjacent to the first diffusion-and-propagation region. The propagation region, the propagation auxiliary region, and the first diffusion-and-propagation region control hot spots and bright/dark lines in vicinities of the incident surface, while the second diffusion-and-propagation region controls viewing-angle characteristics of the light guide plate. | 07-04-2013 |
20130343082 | LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE - A light guide plate includes an incident surface on which light outputted from point light sources is incident and an outgoing surface for outputting light incident from the incident surface, wherein a reflection-and-propagation surface for reflecting light toward the outgoing surface is formed in a back surface opposite to the outgoing surface. The outgoing surface is made up of a propagation region adjacent to the incident surface, a diffusion-and-propagation auxiliary region adjacent to the propagation region, and a diffusion-and-propagation region adjacent to the diffusion-and-propagation auxiliary region. Hot spots and bright/dark lines in vicinities of the incident surface are controlled primarily by curved portions of prism upper ends formed in the diffusion-and-propagation region, and viewing-angle characteristics of the light guide plate are controlled primarily by linear portions of the prisms. | 12-26-2013 |