Patent application number | Description | Published |
20090060600 | LUBRICANT APPLICATOR, PROCESS CARTRIDGE INCLUDING SAME, AND IMAGE FORMING APPARATUS INCLUDING SAME - A lubricant applicator, which is included in a process cartridge, and an image forming apparatus, includes a fur brush disposed downstream from a cleaning member in a direction of rotation of the image carrier that moves in the direction of rotation of the image carrier, scrape a solid lubricant disposed opposite to the image carrier while rotating, and apply powder scraped from the solid lubricant to the surface of the image carrier; a lubricant fixing member to fix the powder to the surface of the image carrier; and a first guide member disposed between the lubricant fixing member and the fur brush to convey the powder scattered from the fur brush to the surface of the image carrier. | 03-05-2009 |
20090180795 | CHARGING DEVICE CAPABLE OF EFFICIENTLY CHARGING IMAGE CARRIER - A charging device includes a charging roller, a drive transmission device, and a charging roller cleaner. The charging roller opposes an image carrier driven to rotate and rotates to charge the image carrier. The charging roller cleaner contacts the charging roller to clean the charging roller. The drive transmission device transmits torque from the image carrier to the charging roller, and includes an image carrier gear and a driven gear. The image carrier gear and the driven gear form a gear train to drive the charging roller in response to rotation of the image carrier. The charging roller cleaner is disposed facing a rear surface of the charging roller to prevent displacement of the charging roller due to a force generated by a pressure angle formed between the image carrier gear and the driven gear when the charging roller rotates in response to rotation of the image carrier. | 07-16-2009 |
20100215417 | Cleaning device, process cartridge, and image forming apparatus - A cleaning device including a first blade contacting a surface of an image carrier and a second blade separate from the first blade to contact the surface of the image carrier at a position downstream from the first blade in a direction of rotation of the image carrier relative to a transfer position on the surface of the image carrier. A leading end of the second blade facing up is positioned upstream from a trailing end of the second blade relative to the direction of rotation of the image carrier. A first edge of the leading end of the second blade contacts the surface of the image carrier at a point on the surface of the image carrier below a second edge of the leading end of the second blade. | 08-26-2010 |
Patent application number | Description | Published |
20090316176 | IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, AND METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS - Attachment of a USB memory is sensed and whether the USB memory can be recognized or not is determined based on data information output from the USB memory. When the USB memory cannot be recognized, an emulation transition screen is displayed. Thereafter, when an instruction to start transition to an emulation mode is given, an emulation mode transition instruction signal and an IP address of an MFP on a network are output. Receiving the input of the emulation mode transition instruction signal, an emulation mode start-up/end unit starts up the emulation mode. | 12-24-2009 |
20090316177 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS - Attachment of a USB memory is sensed and whether the USB memory can be recognized or not is determined based on data information output from the USB memory. When the USB memory cannot be recognized, an emulation transition screen is displayed. Thereafter, when an instruction to start transition to an emulation mode is given, an emulation mode transition instruction signal and an IP address of an MFP on a network are output. Receiving the input of the emulation mode transition instruction signal, an emulation mode start-up/end unit starts up the emulation mode. | 12-24-2009 |
20100067046 | CHARGING SYSTEM, CHARGING METHOD, RECORDING MEDIUM, AND IMAGE FORMING APPARATUS FOR PERFORMING CHARGING PROCESS WITH IMPROVED USER CONVENIENCE - A charging management server is informed of an ED number stored in an IC card, and a user charging table of the charging management server is read. A new user charging list is transmitted to an MFP. In the case where the MFP receives a cooperative job to be executed by a cooperative server, a sub charging list is generated. The generated new sub charging list is transmitted together with image data to the cooperative server. The cooperative server executes the job on the basis of charging a fee for the job. As the job is executed on the basis of charging, the sub charging list is updated. In parallel with the execution of the cooperative job by the cooperative server, the WP can perform a normal job according to the charging list. | 03-18-2010 |
20100070976 | METHOD FOR CONTROLLING IMAGE PROCESSING APPARATUS WITH WHICH JOB EXECUTION HISTORY IS READILY CHECKED, AND RECORDING MEDIUM - Whether a job execution instruction has been issued or not is determined. When it is determined that the job execution instruction has been issued, a job ID is issued. Contents of the job in accordance with the job execution instruction are checked. Then, whether the job is a Scan to USB memory job in an emulation mode or not is determined. When it is determined that the job is the Scan to USB memory job in the emulation mode, a sub job ID brought in correspondence with the issued job ID is issued. | 03-18-2010 |
20100241541 | BILLING DEVICE FOR IMAGE PROCESSING DEVICE WHICH ALLOCATES CHARGE AMONG A PLURALITY OF AUTHENTICATION MEDIA - An authentication printing function is performed in a multi function peripheral (MFP). A user transmits a job from a PC to the MFP, and then performs card authentication by bringing cards close to an authentication device. Authenticated-user information is transmitted to the MFP, where the authenticated users are registered. A print job is generated, and a billing scenario is generated in which a charge is allocated among the plurality of authenticated users on the basis of a billing pattern. When the billing scenario is approved by the user, the job is executed, and the authenticated users are each billed for the charge allocated thereto on a per-page or per-set basis, in accordance with the billing scenario. Accordingly, a billing device for an image processing device which can allocate a charge among a plurality of users without the need of complicated operations is provided. | 09-23-2010 |
20130148995 | FIXING DEVICE AND IMAGE FORMING APPARATUS - A fixing device includes an excitation coil, a fixing member heated by electromagnetic induction by the excitation coil, a magnetic shunt alloy member, a Curie temperature of which is higher than a target fixing temperature, a determiner that determines whether the temperature of a non-sheet passing region of the fixing member is about to reach the Curie temperature, and a power controller that controls power supplied to the excitation coil. Until the determiner determines that the Curie temperature is about to be reached, the power controller performs feedback control to provide power to the excitation coil. When the determiner determines that the Curie temperature is about to be reached, the power controller switches to fixed power control so that a difference between power supplied when the Curie temperature is about to be reached and power supplied after reaching the Curie temperature falls within an allowable range. | 06-13-2013 |
Patent application number | Description | Published |
20080317575 | COMPONENT TRANSFERRING APPARATUS AND IC HANDLER - A component transferring apparatus includes a shuttle; an inspection socket; a retaining device that moves between the shuttle and the inspection socket; a pressing device included in the retaining device to hold and transfer an electronic component; a position adjusting device that moves the pressing device to correct a position of the electronic component based on an image processing of image data obtained by photographing of the electronic component; a socket mark provided near the inspection socket; a hand mark provided on the retaining device such that the hand mark is positioned near the socket mark when the retaining device is moved to a mounting position where the electronic component hold by the pressing device is mounted in the inspection socket; a first camera provided on the shuttle to photograph a single image including the electronic component hold by the pressing device and the hand mark provided on the retaining device; a second camera that photographs a single image including the socket mark and the inspection socket and a single image including the socket mark and the hand mark of the retaining device moved to the mounting position; a first relative-position calculating unit that performs an image processing of data obtained by photographing of the single image including the socket mark and the inspection socket to obtain a first relative position between the socket mark and the inspection socket; a second relative-position calculating unit that performs an image processing of data obtained by photographing of the single image including the socket mark and the hand mark located at the mounting position to obtain a second relative position between the socket mark and the hand mark; and a third relative-position calculating unit that performs an image processing of data obtained by photographing of the single image including the electronic component and the hand mark to obtain a third relative position between the hand mark and the electronic component, wherein based on the first, the second, and the third relative positions, the position adjusting device corrects the position of the electronic component to mount the electronic component in the inspection socket. | 12-25-2008 |
20090201040 | COMPONENT TEST APPARATUS - A component test apparatus performing a test on an electronic component is disclosed. The component test apparatus includes a component loading device, a transport hand, and a component unloading device. The transport hand includes a plurality of index units each one of which is capable of holding the electronic component and operating independently from the other ones of the index units. The index units are aligned adjacently in a transport direction of the electronic component extending from a loading position at which the component loading device loads the electronic component toward a test position at which a test socket is provided. | 08-13-2009 |
20090232626 | COMPONENT TEST APPARATUS AND COMPONENT TRANSPORT METHOD - A component test apparatus performing a test on an electronic component is disclosed. The component test apparatus includes a component loading device, a transport hand, and a component unloading device. A plurality of functional stations have mutually different functions and are spaced apart at equal intervals along a movement direction of the transport hand. The transport hand has a plurality of index units that are capable of holding the electronic component independently from one another and operating independently from one another. The index units are spaced apart at intervals equal to the intervals at which the functional stations are spaced apart along a transport direction of the electronic component from a loading position toward a test position. | 09-17-2009 |
20110268538 | COMPONENT TEST APPARATUS AND COMPONENT TRANSPORT METHOD - A component transport apparatus includes: a transport hand including a plurality of index units each one of which is capable of holding a component; a movable body that moves the transport hand; and a plurality of functional stations on which the components are mounted. The index units function to mount the components on the functional stations. The functional stations are spaced apart at intervals along a movement direction of the transport hand. The index units are spaced apart at intervals equal to the intervals at which the functional stations are spaced apart along the movement direction of the transport hand. | 11-03-2011 |
20120034052 | COMPONENT TRANSFERRING APPARATUS AND IC HANDLER - An apparatus includes: a retainer moving between a shuttle and a socket; a presser holding a component; an adjuster moving the presser; a socket mark near the socket; a hand mark near the socket mark when the retainer is at a component mounting position; a first camera photographing a first image including the component and hand mark; a second camera photographing a second image including the socket mark and socket, and a third image including the socket mark and hand mark; a first calculator obtaining a first relative position between the socket mark and socket from the second image; a second calculator obtaining a second relative position between the socket mark and hand mark from the third image; and a third calculator obtaining a third relative position between the hand mark and component from the first image. The adjuster corrects the component's position based on the relative positions. | 02-09-2012 |
20130057310 | HANDLER AND PART INSPECTION APPARATUS - A handler includes a base having an opening portion, a first hand which transports a transport target, a first transport section which transports the first hand to above the opening portion and moves the first hand down, a second hand which transports the transport target, a second transport section which transports the second hand to above the opening portion and moves the second hand down, and a control section which controls an operation of the first transport section and an operation of the second transport section. The handler has a state where the first hand and the second hand are disposed in parallel to the opening portion while being close to each other toward above the opening portion. | 03-07-2013 |
20130058741 | HANDLER AND PART INSPECTION APPARATUS - A handler includes at least one transport section which transports a transport target onto a base. The transport section includes a plurality of first elevating sections which respectively move up and down a plurality of gripping sections which grip the transport target, and a single second elevating section which moves up and down all the plurality of first elevating sections. In connection of the transport target to a connection destination, a part of the plurality of first elevating sections are driven to descend, and the remaining part thereof are driven to ascend. | 03-07-2013 |
20140214204 | ROBOT AND ROBOT CONTROLLER - A robot has an operation mode setting unit that sets an operation mode of the robot. The operation mode setting unit changes a correction factor multiplied by the maximum acceleration and the maximum deceleration of an arm and the servo gain of a servo circuit, and thereby selectively sets the operation mode to one of a first operation mode, a second operation mode in which the arm operates faster than in the first operation mode, and a third operation mode in which the arm vibrates less than in the first operation mode. | 07-31-2014 |
Patent application number | Description | Published |
20090028374 | SPEAKER AND SPEAKER APPARATUS - A speaker capable of properly adjusting a spring characteristic with which a voice coil is driven and capable of being driven in large amplitude. When a position control coil wound around a bobbin is at a reference position, both ends of the coil cross a magnetic gap formed between external and internal yokes by a predetermined length and Lorentz forces acting on the front and rear ends are balanced. When the voice coil moves in either forward or rearward direction, lengths of the magnetic gap crossed by the front and rear ends of the control coil are different therebetween, and the vector sum of Lorentz forces acting on the position control coil is opposite in direction from the movement of the voice coil, whereby the voice coil is stably held at the reference position. | 01-29-2009 |
20100224441 | Acoustic structure - In an acoustic structure, sound absorbing effect is achieved by interference between incident waves falling in an opening portion and reflected waves radiated from the opening as a result of resonance occurring within a hollow member in response to the incident waves, and a sound absorbing region is formed, for example, in a frontal direction of the opening portion. Sound scattering effect is achieved through interaction between the above-mentioned interference and interference between the incident waves and sound waves radiated from the opening portion, and a sound scattering region is formed, for example, near the sound absorbing region. A sound scattering effect is achieved by flows of motion energy of gas molecules being produced in an oblique direction, not normal to the opening portion and reflective surface, due to a phase difference between the sound waves radiated from the opening portion and the sound waves radiated from the reflective surface. | 09-09-2010 |
20110278091 | Acoustic Structure - An acoustic structure includes plate members defining a plurality of hollow regions in parallel relation to each other. Opening portions are formed in one surface (reflective surface) of the plate members in corresponding relation to the hollow regions and in such a manner as to communicate the hollow regions with an external surface. A plurality of sound absorbing members are provided in a dispersed fashion on regions of the one surface (reflective surface) other than the opening portions and neighborhoods of the opening portions. As a modification, a sound absorbing member may be loaded in one of the hollow regions and partly exposed to the outer space through the corresponding opening portion. | 11-17-2011 |
20120097012 | SOUND TO LIGHT CONVERTER AND SOUND FIELD VISUALIZING SYSTEM - An object is to readily visualize a propagation state of sound emitted within a sound space. A sound to light converter includes: a microphone; a light emitting unit; and a light emission control unit that acquires an instantaneous value of an output signal from the microphone in synchronization with a strobe signal and that allows the light emitting unit to emit light with a luminance level corresponding to the acquired instantaneous value. The strobe signal is generated and output in a signal generator of the sound to light converter. Alternatively, the strobe signal is generated and output in a control device of a sound field visualizing system in synchronization with an emission of sound to be visualized by the sound to light converter. | 04-26-2012 |
Patent application number | Description | Published |
20120114768 | ANGIOGENESIS REGULATING COMPOSITION AND METHOD FOR REGULATING ANGIOGENESIS - An angiogenesis regulating composition used to treat/prevent an angiogenic disease in a subject, that contains in an effective amount at least one of nitrate, nitrite, and a compound convertible into nitrate or nitrite after the compound is absorbed into the subject, and an angiogenesis regulation method administering to a subject a composition containing as an active ingredient at least one of nitrate. nitrite, and a compound convertible into nitrate or nitrite after the compound is absorbed into the subject, provide a composition effective in treating and preventing angiogenic diseases, that can medically control angiogenic diseases, and medically regulate angiogenesis in ophthalmologic diseases in particular, and allows treatment without inhibiting physiological neovascularization, with a limited side effect and significantly safely, and an angiogenesis regulation method using the same. | 05-10-2012 |
20130251823 | ANGIOGENESIS REGULATING COMPOSITION AND METHOD FOR REGULATING ANGIOGENESIS - An angiogenesis regulating composition used to treat/prevent an angiogenic disease in a subject, that contains in an effective amount at least one of nitrate, nitrite, and a compound convertible into nitrate or nitrite after the compound is absorbed into the subject, and an angiogenesis regulation method administering to a subject a composition containing as an active ingredient at least one of nitrate, nitrite, and a compound convertible into nitrate or nitrite after the compound is absorbed into the subject, provide a composition effective in treating and preventing angiogenic diseases, that can medically control angiogenic diseases, and medically regulate angiogenesis in ophthalmologic diseases in particular, and allows treatment without inhibiting physiological neovascularization, with a limited side effect and significantly safely, and an angiogenesis regulation method using the same. | 09-26-2013 |
Patent application number | Description | Published |
20080315191 | Organic Thin Film Transistor Array and Method of Manufacturing the Same - An n-type TFT and a p-type TFT are realized by selectively changing only a cover coat without changing a TFT material using an equation for applying the magnitude of a difference in the Fermi energy between an interface of semiconductor and an electrode and between an interface of semiconductor and insulator. At this time, in order to configure a predetermined circuit, the process is performed, as a source electrode and a drain electrode of the p-type TFT and a source electrode and a drain electrode of the n-type TFT being connected all, respectively, and an unnecessary interconnection is cut by irradiating light using a scanning laser exposure apparatus or the like. | 12-25-2008 |
20090294852 | Electronic device - A thin-film transistor includes an insulating substrate, a source electrode, and a drain electrode, disposed over the top of the insulating substrate, a semiconductor layer electrically continuous with the source electrode, and the drain electrode, respectively, a gate dielectric film formed over the top of at least the semiconductor layer; and a gate electrode disposed over the top of the gate dielectric film so as to overlap the semiconductor layer. Further, a first bank insulator is formed so as to overlie the source electrode, a second bank insulator is formed so as to overlie the drain electrode, and the semiconductor layer, the gate dielectric film, and the gate electrode are embedded in a region between the first bank insulator, and the second bank insulator. | 12-03-2009 |
20110278557 | ORGANIC LIGHT EMITTING DIODE AND LIGHT SOURCE DEVICE INCLUDING THE SAME - An organic light emitting diode has a reflection electrode, an organic layer with a luminous point, a transparent electrode, an output-side substrate, and a light scattering layer in contact with the output-side substrate. The light scattering layer is made of a base material and particles contained therein. These particles are higher in refractive index than the base material and the output-side substrate. The luminous point emits light at an emission peak wavelength λ (nm). Letting a height from an interface between the electrode and the organic layer to the luminous point be “a×d” (where d (nm) is the thickness of the organic layer, | 11-17-2011 |
20120248422 | OPTICAL SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - In a device having an anode electrode, an organic EL layer, and a cathode electrode formed on a substrate in this order from a main surface side of the substrate, and an encapsulating film provided on the substrate so as to cover the emission layer, the encapsulating film includes a laminated film obtained by alternately laminating buffer films serving as flattening films and barrier films having high moisture barrier property, and the flattening film and the barrier film include a silicon oxynitride film. In the manufacturing process of the device, the buffer film including silicon oxynitride is formed by an optical CVD method using vacuum ultraviolet light, and in this process, radical irradiation by remote plasma is performed during the irradiation of the vacuum ultraviolet light. | 10-04-2012 |
Patent application number | Description | Published |
20120012833 | LIGHT-EMITTING ELEMENT MATERIAL PRECURSOR AND PRODUCTION METHOD THEREFOR - A light emitting device material precursor represented by the Formula (1): | 01-19-2012 |
20120231228 | DONOR SUBSTRATE, PATTERNING METHOD, AND METHOD FOR PRODUCING DEVICE - A donor substrate including a support; a light-to-heat conversion layer and a transfer prevention layer formed on the support; and a transferring material layer formed on a top surface of the light-to-heat conversion layer and the transfer prevention layer; where a transfer region and an antitransfer region are formed by combinations of the light-to-heat conversion layer and the transfer prevention layer, and the transferring material layer is formed on the whole surface of the transfer region and at least one part of the antitransfer region. A patterning method enables large-scale and high-accuracy fine patterning at low cost without causing deterioration of characteristics of thin films, which constitute devices such as organic light emitting devices, and a method for producing a device. | 09-13-2012 |
20120305072 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND BACK-CONTACT SOLAR CELL - A method is provided for manufacturing a semiconductor device, wherein a p-type region and/or n-type pattern is formed on a surface of a semiconductor substrate, including ejecting at least one of etching paste, masking paste, doping paste, and electrode paste from an ejecting orifice of a nozzle toward the surface of the semiconductor substrate to form beads formed of the paste between the semiconductor substrate and the ejecting orifice and moving the semiconductor substrate relative to the nozzle thereby the paste is applied to the surface of the semiconductor substrate in a stripe shape. | 12-06-2012 |
Patent application number | Description | Published |
20080222593 | DESIGN METHOD, RECORDING MEDIUM, AND DESIGN SUPPORT SYSTEM - A design method includes creating power supply planes in each layer of a circuit board, from CAD data of the circuit boards whereby the power supply planes form one power supply conductor interconnect and supply power or connect to ground, expanding the shape of the power supply planes by a predetermined width, creating power supply pairs which are formed by opposing portions wherein two power supply planes existing in different layers are separated by an insulator and correcting the parameter by use of the mesh area. | 09-11-2008 |
20090172618 | TECHNIQUE FOR CREATING ANALYSIS MODEL AND TECHNIQUE FOR CREATING CIRCUIT BOARD MODEL - According to a circuit board creation program presented herein, a simulation assuming a case in which an addition of a bypass capacitor near a another bypass capacitor provided between a pin and via of an LSI part can be performed, simply by adding a bypass capacitor property model and changing the value of a coefficient parameter by which the property value of an element of a line part is to be multiplied or divided. | 07-02-2009 |
20100080421 | Apparatus and method for eye margin calculating, and computer-readable recording medium recording program therefof - A center location of an eye pattern generated by superimposing waveform signal pieces cut out from a waveform signal generated by a simulator is calculated, and an arrangement of a mask as a quality evaluation criterion of the eye pattern on the center location is envisaged to calculate time coordinate values and voltage coordinate values of feature points included in the mask. First feature points not on a time axis is set as processing objects, and a margin in the voltage axis direction is calculated based on the voltage coordinate values of the first feature points and the voltage coordinate values of waveform signal piece parts associated with the first feature points. Second feature points on the time axis is set as processing objects, and a margin in the time axis direction is calculated based on the time coordinate values of the second feature points and the time coordinate values of waveform signal piece parts associated with the second feature points. | 04-01-2010 |
20100082304 | POWER SUPPLY NOISE ANALYSIS MODEL CREATION METHOD AND APPARATUS, AND RECORDING MEDIUM STORING PROGRAM FOR POWER SUPPLY NOISE ANALYSIS MODEL CREATION - A power supply noise analysis model creation method comprising; obtaining a distance which appears most frequently, from among the distances from a vias judged to be the nearest to the vias, respectively, as a reference via pitch, generates four nodes for the via of target wherein the four nodes generates the middle point with the other four via that are near the via of the target, obtaining meshes which include the nodes, respectively, by dividing the power island structure and the power supply pair by dividing lines which pass between the generated nodes, and converting each of the meshes obtained to a circuit element equivalent to the mesh. | 04-01-2010 |
20110321000 | TECHNIQUE FOR CREATING ANALYSIS MODEL AND TECHNIQUE FOR CREATING CIRCUIT BOARD MODEL - According to a circuit board creation program presented herein, a simulation assuming a case in which an addition of a bypass capacitor near a another bypass capacitor provided between a pin and via of an LSI part can be performed, simply by adding a bypass capacitor property model and changing the value of a coefficient parameter by which the property value of an element of a line part is to be multiplied or divided. | 12-29-2011 |
Patent application number | Description | Published |
20090250719 | NITRIDE COMPOUND SEMICONDUCTOR DEVICE AND SEMICONDUCTOR LASER - A nitride semiconductor device includes a semiconductor substrate composed of gallium nitride, and a stack which is provided on the semiconductor substrate and includes at least one nitride semiconductor layer containing aluminum, wherein substrate thickness T of the semiconductor substrate and a sum S of products of proportions of aluminum and thicknesses of all of the nitride semiconductor. layer containing aluminum among the stack satisfy a relationship of: T/860<=S<=T/530. | 10-08-2009 |
20100008391 | Nitride based semiconductor device and fabrication method for the same - A nitride based semiconductor device includes: an n-type cladding layer; an n-type GaN based guide layer placed on the n-type cladding layer; an active layer placed on the n-type GaN based guide layer; a p-type GaN based guide layer placed on the active layer; an electron block layer placed on the p-type GaN based guide layer; a stress relaxation layer placed on the electron block layer; and a p-type cladding layer placed on the stress relaxation layer, and the nitride based semiconductor device alleviates the stress occurred under the influence of the electron block layer, does not affect light distribution by the electron block layer, reduces threshold current, can suppress the degradation of reliability, can suppress degradation of the emitting end surface of the laser beam, can improve the far field pattern, and is long lasting, and fabrication method of the device is also provided. | 01-14-2010 |
20120140785 | NITRIDE BASED SEMICONDUCTOR DEVICE AND FABRICATION METHOD FOR THE SAME - A nitride based semiconductor device includes: an n-type cladding layer; an n-type GaN based guide layer placed on the n-type cladding layer; an active layer placed on the n-type GaN based guide layer; a p-type GaN based guide layer placed on the active layer; an electron block layer placed on the p-type GaN based guide layer; a stress relaxation layer placed on the electron block layer; and a p-type cladding layer placed on the stress relaxation layer, and the nitride based semiconductor device alleviates the stress occurred under the influence of the electron block layer, does not affect light distribution by the electron block layer, reduces threshold current, can suppress the degradation of reliability, can suppress degradation of the emitting end surface of the laser beam, can improve the far field pattern, and is long lasting, and fabrication method of the device is also provided. | 06-07-2012 |
20130056748 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE - A light emitting device includes a light emitting layer, a substrate that is transparent to an emission wavelength of the light emitting layer and positioned to receive an emission wavelength from the light emitting layer, a convex pattern including a collection of a plurality of convex portions discretely arranged on a front surface of the substrate with a first pitch, an n type nitride semiconductor layer located on the front surface of the substrate to cover the convex pattern and a p type nitride semiconductor layer located on the light emitting layer. The light emitting layer is located on the n type semiconductor layer. Each of the convex portions includes a sub convex pattern comprising a plurality of fine convex portions discretely formed at the top of the convex portion with a second pitch smaller than the first pitch, and a base supporting the sub convex pattern. | 03-07-2013 |
20140131737 | LIGHT-EMITTING ELEMENT - A light-emitting element, a light-emitting element unit and a light-emitting element package are provided, which are each reduced in reflection loss and intra-film light absorption by suppressing multiple light reflection in a transparent electrode layer and hence have higher luminance. The light-emitting element | 05-15-2014 |
20140191270 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE - A light emitting device includes a light emitting layer, a substrate that is transparent to an emission wavelength of the light emitting layer and positioned to receive an emission wavelength from the light emitting layer, a convex pattern including a collection of a plurality of convex portions discretely arranged on a front surface of the substrate with a first pitch, an n type nitride semiconductor layer located on the front surface of the substrate to cover the convex pattern and a p type nitride semiconductor layer located on the light emitting layer. The light emitting layer is located on the n type semiconductor layer. Each of the convex portions includes a sub convex pattern comprising a plurality of fine convex portions discretely formed at the top of the convex portion with a second pitch smaller than the first pitch, and a base supporting the sub convex pattern. | 07-10-2014 |
20140239340 | LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE PACKAGE, AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE - The light emitting device includes: a substrate; a first conductive-type semiconductor layer laminated on the substrate; a light emitting layer laminated on the first conductive-type semiconductor layer; a second conductive-type semiconductor layer laminated on the light emitting layer; a first ITO layer, a second ITO layer, a first metal layer and a second metal layer. The first ITO layer is laminated at a side of the first conductive-type semiconductor layer opposite to the substrate. The second ITO layer is laminated at a side of the second conductive-type semiconductor layer opposite to the substrate. The first metal layer is laminated on the first ITO layer. The second metal layer is laminated on the second ITO layer. | 08-28-2014 |
Patent application number | Description | Published |
20080239243 | IMAGE DISPLAY SYSTEM AND METHOD, AND SCREEN DEVICE - An image display system that includes: a projector; and a screen device that displays a projection image being a projection result from the projector. In the image display system, the screen device includes a plurality of light diffusion units each having characteristics of light transmission and characteristics of light diffusion, and among the plurality of light diffusion units, the projection image is diffused by a second light diffusion unit after passing through a first light diffusion unit. | 10-02-2008 |
20090147153 | SIGNAL CONVERSION DEVICE, VIDEO PROJECTION DEVICE, AND VIDEO PROJECTION SYSTEM - A signal conversion device supplies a video signal to each video projection device of plural video projection devices that display a video image by superimposing the projection image. The device includes a characteristic information transmitting unit that transmits, to at least one video projection device of the plural video projection devices, characteristic information representing a light modulation characteristic of a light modulation element provided in the at least one video projection device, and a signal conversion processing unit that performs signal conversion processing corresponding to each of the video projection devices to an input video signal in accordance with the characteristic information transmitted from the characteristic information transmitting unit, and supplies the video signal after the signal conversion processing to each of the video projection devices. | 06-11-2009 |
20090268103 | PROJECTION SYSTEM, INFORMATION PROCESSING APPARATUS AND PROJECTOR - A projection system comprising an information processing apparatus capable of processing image data and a projector capable of performing a display process on the image data processed by the information processing apparatus, when the bit number representing the number of gradations of pixel data transmitted from the information processing apparatus to the projector is n-bit and the bit number representing the number of gradations which can be expressed by the projector is m-bit (m>n). The image processing apparatus outputs image data where m-bit pixel data is divided into k-pieces of pixel data of at most n-bits, and the projector synthesizes the k-pieces of pixel data based on a set synthesis rule to generate the m-bit pixel data in the pixel. | 10-29-2009 |
20100117929 | MULTI-DISPLAY SYSTEM, INFORMATION PROCESSOR, AND IMAGE DATA PROCESSING METHOD IN MULTI-DISPLAY SYSTEM - A multi-display system includes: a plurality of image display devices; and an information processor that outputs image data to the plurality of image display devices, wherein the information processor includes a composite image data generation unit that combines partial image data to generate composite image data having a higher resolution than that of each of the image display devices, and an image data output unit that outputs the composite image data, and each of the image display devices includes an image data input unit that receives the composite image data, a partial image data generation unit that cuts out partial image data corresponding to an partial image to be displayed by the image display device from the composite image data, and an image display unit that displays the partial image based on the partial image data cut out in the partial image data generation unit. | 05-13-2010 |
20110242494 | MULTI-PROJECTION SYSTEM AND METHOD FOR INSTALLING PROJECTOR IN MULTI-PROJECTION SYSTEM - A multi-projection system includes a first projector projecting a first image, a second projector projecting a second image , and an optical light blocking apparatus blocking part of an image light corresponding to the first image and part of an image light corresponding to the second image to adjust the brightness of a superimposed region. The installation positions of the first projector and the second projector are set in such a way that a tinge which appears in the first image and a tinge which appears in the second image are the same type of color in the superimposed region as a result of part of the image light being blocked by the optical light blocking apparatus. | 10-06-2011 |
20110310354 | MULTI-PROJECTION SYSTEM, PROJECTOR, AND METHOD OF CONTROLLING PROJECTION OF IMAGE - A multi-projection system includes a first projector and a second projector. Each of the projectors includes: a light source; a modulation device that modulates light emitted by the light source; a projection device that projects light modulated by the modulation device; a brightness reduction device that reduces brightness of the projection image projected by the projection device; a color mode switching unit that changes a color mode of the projector; and a brightness reduction control device that adjusts a range for which brightness is reduced by the brightness reduction device in accordance with the change in the color mode of the projector. | 12-22-2011 |
20120314191 | PROJECTOR AND IMAGE PROJECTION METHOD - A projector used with an external device having a tilt detection function and configured so that the external device can be connected to a projector main body at a predetermined installation angle projects an image on which a correction has been performed using a first tilt angle of the external device detected by the external device and the installation angle. | 12-13-2012 |
Patent application number | Description | Published |
20080196502 | INERTIAL SENSOR AND MANUFACTURING METHOD OF THE SAME - A weight of an inertial sensor if formed from a plurality of divided weights, and the divided weights are connected to each other by elastically deformable beams. A movable range and a mass of each of the divided weights and a rigidity of each of the beams are adjusted and a plurality of deformation modes having different sensitivity ranges with respect to the acceleration are used in combination. By this means, it is possible to improve a detecting sensitivity of an acceleration and widen an acceleration response range. | 08-21-2008 |
20090017579 | METHOD OF MANUFACTURING MICRO ELECTRO MECHANICAL SYSTEMS DEVICE - Provided is a MEMS device which is robust to the misalignment and does not require the double-side wafer processing in the manufacture of a MEMS device such as an angular velocity sensor, an acceleration sensor, a combined sensor or a micromirror. After preparing a substrate having a space therein, holes are formed in a device layer at positions where fixed components such as a fixing portion, a terminal portion and a base that are fixed to a supporting substrate are to be formed, and the holes are filled with a fixing material so that the fixing material reaches the supporting substrate, thereby fixing the device layer around the holes to the supporting substrate. | 01-15-2009 |
20090049911 | Integrated micro electro-mechanical system and manufacturing method thereof - In the manufacturing technology of an integrated MEMS in which a semiconductor integrated circuit (CMOS or the like) and a micro machine are monolithically integrated on a semiconductor substrate, a technology capable of manufacturing the integrated MEMS without using a special process different from the normal manufacturing technology of a semiconductor integrated circuit is provided. A MEMS structure is formed together with an integrated circuit by using the CMOS integrated circuit process. For example, when forming an acceleration sensor, a structure composed of a movable mass, an elastic beam and a fixed beam is formed by using the CMOS interconnect technology. Thereafter, an interlayer dielectric and the like are etched by using the CMOS process to form a cavity. Then, fine holes used in the etching are sealed with a dielectric. | 02-26-2009 |
20090064785 | Integrated micro electro-mechanical system and manufacturing method thereof - In the manufacturing technology of an integrated MEMS in which a semiconductor integrated circuit (CMOS or the like) and a micro machine are monolithically integrated on a semiconductor substrate, a technology capable of manufacturing the integrated MEMS without using a special process different from the normal manufacturing technology of a semiconductor integrated circuit is provided. A MEMS structure is formed together with an integrated circuit by using the CMOS integrated circuit process. For example, when forming an acceleration sensor, a structure composed of a movable mass, an elastic beam and a fixed beam is formed by using the CMOS interconnect technology. Thereafter, an interlayer dielectric and the like are etched by using the CMOS process to form a cavity. Then, fine holes used in the etching are sealed with a dielectric. | 03-12-2009 |
Patent application number | Description | Published |
20090079983 | Surface inspection device - A surface inspection device includes an illumination optical system that illuminates, with a linearly polarized light, a surface of a wafer where a repeated pattern is formed; an alignment stage that holds the wafer; a pick-up optical system that picks up an image of reflected light from the surface of the wafer; an image storage unit that stores the image picked up by the pick-up optical system; an image processing unit that performs predetermined image processing on the image stored in the image storage unit and detects a defect of the repeated pattern; and an image output unit that outputs the results of the image processing by the image processing unit. The orientation of the transmission axis of a second polarizing plate is set to be inclined at 45 degrees with respect to the transmission axis of a first polarizing plate. | 03-26-2009 |
20090316978 | MANUFACTURING METHOD FOR INSPECTION DEVICE - In a manufacturing method for an inspection device, a distortion measurement step has a first step of a line sensor picking up an image of a linear pattern extending substantially in parallel with a main scanning axis direction to create two-dimensional image data of the linear pattern, and calculating a distortion amount in a sub-scanning axis direction in a two-dimensional image from the created two-dimensional image data of the linear pattern; and a second step of the line sensor picking up an image of an oblique linear pattern extending in an inclined direction with respect to the main scanning axis direction to create two-dimensional image data of the oblique pattern, and calculating a distortion amount in the main scanning axis direction in the two-dimensional image from the created two-dimensional image data of the oblique pattern and the distortion amount in the sub-scanning axis direction calculated in the first step. | 12-24-2009 |
20100177312 | SURFACE INSPECTION METHOD AND SURFACE INSPECTION DEVICE - A surface inspection method inspects a surface of a wafer having a repeated pattern formed by double patterning. The method includes: a first step (S | 07-15-2010 |
20100182603 | Surface Inspection Device - A surface inspection device includes an illumination optical system that illuminates, with a linearly polarized light, a surface of a wafer where a repeated pattern is formed; an alignment stage that holds the wafer; a pick-up optical system that picks up an image of reflected light from the surface of the wafer; an image storage unit that stores the image picked up by the pick-up optical system; an image processing unit that performs predetermined image processing on the image stored in the image storage unit and detects a defect of the repeated pattern; and an image output unit that outputs the results of the image processing by the image processing unit. The orientation of the transmission axis of a second polarizing plate is set to be inclined at 45 degrees with respect to the transmission axis of a first polarizing plate. | 07-22-2010 |
20120122252 | METHOD FOR INSPECTING SUBSTRATE, SUBSTRATE INSPECTION APPARATUS, EXPOSURE SYSTEM, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE - There is provided a method for inspecting a substrate including: irradiating an illumination light onto a first surface or a second surface opposite to the first surface, of a substrate in which a pattern having a periodicity and extending from the first surface to an inside of the substrate is formed in the first surface, the illumination light having a permeability to permeate the substrate to a predetermined depth; detecting a light reflected from or transmitted through the substrate due to irradiation of the illumination light; and inspecting the substrate by utilizing information based on the periodicity of the pattern obtained from detection of the light reflected from or transmitted through the substrate. | 05-17-2012 |
20120164763 | SURFACE INSPECTION APPARATUS, METHOD FOR INSPECTING SURFACE, EXPOSURE SYSTEM, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE - A surface inspection apparatus includes: an irradiation unit; a detection unit configured to detect a first detection signal according to a first light beam and a second detection signal according to a second light beam; a providing unit which is configured to provide a first reference data and a second reference data; and a determination unit which is configured to determine a processing condition of the pattern in the substrate as an inspection object substrate, based on consistency between the first detection signal and the first reference data, and consistency between the second detection signal and the second reference data. | 06-28-2012 |
20130217154 | INSPECTION APPARATUS, INSPECTION METHOD, EXPOSURE METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A surface inspection apparatus ( | 08-22-2013 |
20140315330 | MEASUREMENT DEVICE, MEASUREMENT METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - There is provided a measuring apparatus including: an illuminator configured to illuminate, with an illumination light, a substrate having a pattern formed by exposure on a surface; a detector configured to detect the illumination light modulated by the pattern to output a detection signal; and a measuring unit configured to measure an exposure condition of the pattern of a desired portion by using the detection signals detected at a plurality of portions of the pattern. | 10-23-2014 |
Patent application number | Description | Published |
20090156860 | CATALYST FOR PRODUCING ALPHA, BETA-UNSATURATED CARBOXYLIC ACID AND METHOD FOR PREPARATION THEREOF, AND METHOD FOR PRODUCING ALPHA, BETA-UNSATURATED CARBOXYLIC ACID - The object of the present invention is to provide a catalyst which can produce an α,β-unsaturated carboxylic acid through liquid-phase oxidation of an olefin or an α,β-unsaturated aldehyde in good reaction performance, a method for producing the catalyst, and a method for producing an α,β-unsaturated carboxylic acid by using the catalyst. The present invention resides in a catalyst for producing an α,β-unsaturated carboxylic acid, wherein a metal is supported on a carrier with a total pore volume of 0.40 to 1.50 cc/g as measured by nitrogen gas adsorption method, or wherein palladium with an average particle diameter in the range of 1 to 8 nm is supported on the carrier. | 06-18-2009 |
20090182170 | PROCESS FOR PRODUCING ALPHA, BETA-UNSATURATED CARBOXYLIC ACID - Disclosed is a method for enhancing a yield of an α,β-unsaturated carboxylic acid obtained by liquid-phase oxidation reaction of an olefin or an α,β-unsaturated aldehyde. In particular, there is provided a method for producing an α,β-unsaturated carboxylic acid, wherein the method includes the step of carrying out oxidation reaction of an olefin or an α,β-unsaturated aldehyde in a liquid phase to obtain a reaction mixture containing an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid anhydride and the step of bringing the α,β-unsaturated carboxylic acid anhydride into contact with an alcohol or water to obtain an α,β-unsaturated carboxylic acid resulting from decomposition of the α,β-unsaturated carboxylic acid anhydride. | 07-16-2009 |
20100094045 | METHOD FOR PRODUCING AT LEAST ONE OF ALPHA, BETA-UNSATURATED ALDEHYDE AND ALPHA, BETA-UNSATURATED CARBOXYLIC ACID - Disclosed is a method for producing at least one of an α,β-unsaturated aldehyde and an α,β-unsaturated carboxylic acid from an alcohol in a liquid phase through a simple process. Namely, at least one of an α,β-unsaturated aldehyde and an α,β-unsaturated carboxylic acid is produced by dehydrating and oxidizing an alcohol in a liquid phase at 110 to 250° C. in the presence of molecular oxygen and a noble metal-containing catalyst. Alternatively, at least one of an α,β-unsaturated aldehyde and an α,β-unsaturated carboxylic acid is produced by dehydrating and oxidizing an alcohol in a liquid phase in the presence of molecular oxygen, a noble metal-containing catalyst, and an acidic substance. | 04-15-2010 |