Patent application number | Description | Published |
20110019231 | RECORDING SYSTEM AND COMMUNICATION CONTROL METHOD FOR A RECORDING SYSTEM - A host computer and recording device can be connected using an existing communication interface, and data can be transmitted between the host computer and recording device at high speed. A recording system | 01-27-2011 |
20110169899 | LIQUID CONTAINER AND LIQUID EJECTING APPARATUS - Provided is a liquid container containing a liquid which is to be supplied to a liquid ejecting apparatus, including: a containing portion containing the liquid and including a liquid out-flowing hole for out-flowing the liquid to an external portion and an air introducing hole for introducing external air into the containing portion, and a deforming portion being deformed in such a direction that a volume of the containing portion is reduced according to a decrease in an internal pressure of the containing portion; wherein the air introducing portion includes: a first sealing portion disposed in a circumference of the air introducing hole inside the containing portion; a second sealing portion displaceably disposed inside the containing portion and capable of closing the air introducing hole by pressing the first sealing portion outwards; and a biasing portion pressing the second sealing portion toward the first sealing portion. | 07-14-2011 |
20110234719 | LIQUID CONTAINER AND LIQUID-CONSUMING DEVICE - A liquid container including a liquid chamber formed to have a flexible member as its one part enables highly accurate detection of the remaining volume of a liquid contained in the liquid chamber. An ink cartridge | 09-29-2011 |
20110241231 | LIQUID CONTAINER AND LIQUID EJECTING APPARATUS - A liquid container which contains liquid to be supplied to a liquid ejecting apparatus, includes: a containing section which contains liquid and includes a liquid delivery section, an air introduction section, and a deformation section, wherein the deformation section includes a rigid body section and a flexible section, the liquid container further includes a stop section which at least blocks the displacement equal to or greater than a predetermined amount with respect to a portion of the rigid body section, and in displacement of the rigid body section accompanying a reduction in the pressure, in the displacement of the rigid body section accompanying a reduction in the pressure, the air introduction section introduces the air into the containing section by transmission of displacement of the other portion of the rigid body section, the displacement of the portion of which has been blocked. | 10-06-2011 |
20120056955 | PRINTING MATERIAL CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A printing apparatus has a cartridge attachment section including a terminal block having apparatus-side terminals disposed on its inclined surface, and a printing material supply pipe. Among the apparatus-side terminals, one apparatus-side ground terminal located on their center in Y direction is protruded to a greater height than the other plural apparatus-side terminals. A printing material cartridge has a circuit board, a printing material supply port, and a board mount portion that is inclined at an acute angle relative to a plane extended from an opening face of the printing material supply port. The circuit board is arranged such that one cartridge-side terminal on the circuit board comes into contact with the apparatus-side ground terminal prior to the other cartridge-side terminals in the process of attachment of the printing material cartridge to the cartridge attachment section. This arrangement enables the printing material cartridge to be attached in an adequate correct orientation or alignment to the printing apparatus. This arrangement also reduces the possibility of failure caused by application of a high voltage to the circuitry of the printing material cartridge. | 03-08-2012 |
20130314477 | COVER AND LIQUID CONTAINER - A cover for a liquid container. The liquid container comprises a first to third surfaces. The first surface has a wall which surrounds a communication port and a liquid supply portion. The third surface has an air hole communicating with the communication port and has at least one of a protrusion and a recess. The cover comprises a covering portion that covers the wall, and a first cover portion that covers the at least one of the protrusion and the recess. | 11-28-2013 |
20130314478 | CARTRIDGE AND SEALING MEMBER - A cartridge or a sealing member is provided to reduce the likelihood that a fluid is leaked outside. The cartridge is configured to supply a fluid to a fluid ejection apparatus. The cartridge has: a fluid accommodation portion; and a fluid supply port connectable with the fluid ejection apparatus. The fluid supply port includes: a fluid exit provided to flow out the fluid to the fluid ejection apparatus; and an opening arranged to connect outside of the fluid supply port with inside of the fluid supply port. The opening is not in contact with a side face of the fluid supply port. | 11-28-2013 |
20130314479 | COVER AND LIQUID CONTAINER - A cover for a liquid container which exposes at least a portion of a detecting member, having a liquid supply portion to a liquid ejecting apparatus through communicating with the liquid containing unit, and a first surface provided with a first container side engagement portion arranged between the liquid supply portion and the detecting member. The cover includes a first cover side engagement portion engaging with the first container side engagement portion. | 11-28-2013 |
20150022599 | COVER AND LIQUID CONTAINER - A cover for a liquid container which exposes at least a portion of a detecting member, having a liquid supply portion to a liquid ejecting apparatus through communicating with the liquid containing unit, and a first surface provided with a first container side engagement portion arranged between the liquid supply portion and the detecting member. The cover includes a first cover side engagement portion engaging with the first container side engagement portion. | 01-22-2015 |
20160114588 | LIQUID EJECTING APPARATUS - Provided is a liquid ejecting apparatus including: a liquid ejecting head that ejects a liquid which is supplied from a liquid accommodation body that accommodates the liquid; a liquid supply passage that connects between the liquid accommodation body, and the liquid ejecting head; multiple sub-tanks, each of which stores the liquid within the ink supply passage and changes spatial capacity for storing the liquid by a displacement of a flexible member; and a pressurization mechanism that applies a different pressure to each of flexible members of the multiple sub-tanks. | 04-28-2016 |
Patent application number | Description | Published |
20100281500 | AV DEVICE AND UI DISPLAY METHOD - To solve the problems that it is necessary to perform an overlapped operation even if final viewing is to be decided while a plurality of contents included in a specified list of UI are compared (selected for a plurality of times) and that extra operation burden is given to a user in conventional technology. An AV device for giving priority to the list of a viewing source device to which the content outputted at present belongs and displaying it in UI at the time of receiving a list request of the content from the user is provided. | 11-04-2010 |
20100299403 | GRAPHIC INSTRUCTION TRANSMITTER AND METHOD FOR GRAPHIC INSTRUCTION TRANSMISSION - In related art, it takes time on a client to receive or draw a graphic element that is not important as data constituting graphics. Optimum graphic data is not transmitted to the client. To solve the above-described problems, the present invention proposes a graphic instruction transmitter having functions of selecting respective instructions constituting entire graphics according to information, such as client instruction execution capability information and information about graphic importance, and transmitting an instruction group generated on the basis of the selected instructions to the client. | 11-25-2010 |
20100302283 | GRAPHIC DISPLAY DEVICE - When a user carries out a specific operation at high speed in a conventional display device and the like, information stored in advance at a memory is not sufficient to display but it is necessary to acquire the information required for displaying from a server on a network, an external electronic apparatus, such as an HD, or an internal long term memory device of a display device every time it happens. Because of this, a user is kept waiting until desired information is displayed, so that it is hard to smoothly reflect a high speed operation on a graphic display. In order to solve the problem, the present invention proposes a display device characterized in caching graphic information that has the possibility to be used for display in the future in response to a user's operation history of graphics. | 12-02-2010 |
20100325648 | CONTENTS WATCHING DEVICE AND CONTENTS RECOMMENDING METHOD - A conventional contents-watching device, etc. calculate users' tastes of contents only on the basis of watching frequencies, so that variety programs that the users are less interested in but that are broadcasted every week are apt to get a higher degree of users' tastes than a soccer game of the Japanese national team that the users are highly interested in but that is broadcasted only several times per year. In order to solve the problem set forth above, the present invention proposes a contents-watching device that calculates a taste value by normalizing a watching index indicative of the number of contents-watching times or the like for every contents-attribute with an emergent index indicative of the number of contents-watching chances, acquires an contents-attribute connected with contents to be a subject for watching recommendation, and has a function to calculate watching recommendation information by using the taste value of the contents-attribute. | 12-23-2010 |
20150248870 | PROGRAM, DISPLAY APPARATUS, TELEVISION RECEIVER, DISPLAY METHOD, AND DISPLAY SYSTEM - A television receiver segments a part of an image depending on image information received from a communication device and pixel information representing the number of pixels in a longitudinal direction and a lateral direction of the image. The television receiver judges a size between the number of pixels in the longitudinal direction and that in the lateral direction in the pixel information, and when it is judged that the number of pixels in the longitudinal direction is larger than that in the lateral direction, displays two screens in which the segmented image and another image are juxtaposed on a display unit. Meanwhile, when it is judged that the number of pixels in the longitudinal direction is not larger than that in the lateral direction, the television receiver receives a signal designating the number of screens to be displayed on the display unit and displays the two screens in which the segmented image and another image are juxtaposed or one screen of the segmented image on the display unit depending on the received signal. | 09-03-2015 |
Patent application number | Description | Published |
20090178496 | REAGENT VESSEL CAP AND METHOD FOR COLLECTING REAGENT - A reagent vessel cap includes a sealing member for sealing the opening of a vessel body; an pressurizing member linked to a retaining part for sealing the sealing member, for bringing the sealing member in close contact with the opening all the time, wherein when pressure is applied, the pressurizing member lifts the sealing member against the biasing force of itself to open the vessel and, when the pressure is eliminated, the pressurizing member returns to position by the biasing force to close the vessel by the sealing member; and a cap body capable of mounting the sealing member and the pressurizing member to the opening of the vessel body containing a reagent. The reagent is collected using the cap structure. | 07-16-2009 |
20090260703 | Resin Pipe with Mouthpiece and Method of Manufacturing the Same - Disclosed is a resin pipe with a mouthpiece comprising: a mouthpiece; and a resin pipe of which one end is joined to the mouthpiece, wherein the one end is disposed in the mouthpiece, and an outer peripheral surface of the one end is joined to an inner peripheral surface of the mouthpiece by fusion. | 10-22-2009 |
20090260745 | Method of Manufacturing Resin Pipe - Disclosed is a method for manufacturing a resin pipe, including: heating a sheet member after winding the sheet member around a bar desired multiple times and holding the sheet member, wherein the sheet member is melted and molded into a resin pipe by the heating, and the bar is removed from the resin pipe after the heating. | 10-22-2009 |
20090317948 | METHOD FOR MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A method is provided for manufacturing a QFN type semiconductor integrated circuit device using a multi-device lead frame having a tie bar for tying external end portions of plural leads, wherein sealing resin filled between an outer periphery of a mold cavity and the tie bar is removed by a laser and thereafter a surface treatment such as solder plating is performed. | 12-24-2009 |
20100123240 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device is provided with improved reliability. A semiconductor chip is mounted over a chip mounting portion of a lead frame via solder. A metal plate is arranged over a source pad of the semiconductor chip and a lead portion of a lead frame via solder. A solder reflow process is performed thereby to bond the semiconductor chip over the chip mounting portion with a solder, and to bond the metal plate to the source pad and the lead portion with the other solders. The lead frame is formed of a copper alloy, and thus has its softening temperature higher than the temperature of the solder reflow process. The metal plate is formed of oxygen-free copper, and has its softening temperature lower than the temperature of the solder reflow process, whereby the metal plate is softened in the solder reflow process. Thereafter, a gate pad electrode of the semiconductor chip is coupled to a lead portion via the wire, a sealing resin portion is formed, and then the lead frame is cut. | 05-20-2010 |
20100258922 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - To prevent, in a resin-sealed type semiconductor package, generation of cracks in a die bonding material used for mounting of a semiconductor chip. A semiconductor chip is mounted over the upper surface of a die pad via a die bonding material, followed by sealing with an insulating resin. The top surface of the die pad to be brought into contact with the insulating resin is surface-roughened, while the bottom surface of the die pad and an outer lead portion are not surface-roughened. | 10-14-2010 |
20110205343 | STEREOSCOPIC VIDEO PROCESSING DEVICE AND METHOD, AND PROGRAM - A stereoscopic video processing device includes a candidate coordinate range calculation unit configured to calculate a range of candidate coordinates of a display position of a reference point of a two-dimensional object in a screen, a parallax total value calculation unit configured to calculate a total value of parallax values of pixels of a region overlapping the two-dimensional object in the stereoscopic video, for each candidate coordinate, a display position determination unit configured to determine a candidate coordinate having a smallest total value of the parallax values as the display position of the reference point of the two-dimensional object, a maximum value specifying unit configured to specify a maximum value of the parallax values of the pixels of the region overlapping the two-dimensional object in the stereoscopic video, and a parallax setting unit configured to set the parallax of the two-dimensional object displayed in the stereoscopic video. | 08-25-2011 |
20110316137 | METHOD FOR MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - The semiconductor device includes a semiconductor chip, a chip mounting portion, a suspension lead, and a plurality of leads. Each of the plurality of leads has a first part and a second part, and the suspension lead has a first part and a second part. The first part of each of the plurality of leads and the suspension lead project from the plurality of side surfaces of the sealing body, respectively. Parts of the side surfaces of the plurality of leads and the suspension lead are exposed from the plurality of side surfaces of the sealing body, respectively. An area of the obverse surface of the first part of the suspension lead is larger than an area of the obverse surface of the first part of each of the plurality of leads in a plan view. | 12-29-2011 |
20120261825 | SEMICONDUCTOR DEVICE - It is made for the layout of the mounting wiring at the time of mounting to become efficient by changing the structure of a semiconductor device. | 10-18-2012 |
20150035955 | STEREOSCOPIC VIDEO PROCESSING DEVICE AND METHOD, AND PROGRAM - A stereoscopic video processing device includes a candidate coordinate range calculation unit configured to calculate a range of candidate coordinates of a display position of a reference point of a two-dimensional object in a screen, a parallax total value calculation unit configured to calculate a total value of parallax values of pixels of a region overlapping the two-dimensional object in the stereoscopic video, for each candidate coordinate, a display position determination unit configured to determine a candidate coordinate having a smallest total value of the parallax values as the display position of the reference point of the two-dimensional object, a maximum value specifying unit configured to specify a maximum value of the parallax values of the pixels of the region overlapping the two-dimensional object in the stereoscopic video, and a parallax setting unit configured to set the parallax of the two-dimensional object displayed in the stereoscopic video. | 02-05-2015 |
20150042373 | SEMICONDUCTOR DEVICE - A semiconductor device capable of simplifying wiring work is provided. A semiconductor device includes a semiconductor element (insulated gate bipolar transistor IGBT) provided with an emitter main electrode and an emitter sense electrode, an integrated circuit having a detection terminal and a mold resin body that seals the semiconductor element and the integrated circuit, and a lead. The lead is provided with an inner lead part sealed in the mold resin body and electrically connected to the emitter sense electrode, an inner lead part sealed in the mold resin body and electrically connected to the emitter main electrode, and an outer lead part connected to the lead part on one side, connected to the inner lead part on the other side and exposed outside the mold resin body. | 02-12-2015 |
20160093557 | SEMICONDUCTOR DEVICE - A semiconductor device includes first and second semiconductor chips, a plurality of leads, a plurality of wires, and a sealing body sealing those components. A first pad electrode, a second pad electrode, and an internal wiring electrically connected to the first and second electrode pads are formed on a main surface of the first semiconductor chip. A third pad electrode of the second semiconductor chip is electrically connected to the first electrode pad of the first semiconductor chip via a first wire, and the second electrode pad of the first semiconductor chip is electrically connected to a first lead via a second wire. A distance between the first lead and the first semiconductor chip is smaller than a distance between the first lead and the second semiconductor chip. The first electrode pad, the second electrode pad and the internal wiring are not connected to any circuit formed in the first semiconductor chip. | 03-31-2016 |
Patent application number | Description | Published |
20090073610 | Magnetic head slider and magnetic disk drive - Embodiments of the present invention provide a magnetic head slider having a surface that is formed into a multiple step configuration to stabilize flying of the slider. According to one embodiment, a magnetic head slider has an air bearing surface including surfaces in three stages different in height from one another. An outflow side rail surface and inflow side rail surfaces, in a first stage are approximately the same in height. A rear step bearing surface, front step bearing surface, and side step bearing surfaces and, which are in a second stage, are shallow step surfaces being approximately the same in height, and being formed lower than the surfaces in the first stage. A deep cavity surface is formed further lower than the surfaces in the second stage. A film for preventing adhesion of organic contaminants and a lubricant is formed on the shallow step surfaces, and in the second stage. | 03-19-2009 |
20100025928 | MEDIUM DISCHARGING DEVICE AND IMAGE FORMING APPARATUS - A medium discharging device includes a medium stacking portion, a medium discharge member and a moving mechanism. A medium having an image recorded thereon is to be stacked on the medium stacking portion. The medium discharge member discharges the medium to the medium stacking portion. The moving mechanism includes a separation member. Based on a discharge timing at which the medium is discharged from the medium discharge member, the separation member moves the medium discharge member between an advanced position at a downstream end in the medium conveyance direction and a retracted position that is located upstream of the advanced position in the medium conveyance direction, to separate from the medium discharge member a rear end of the discharged medium in the medium conveyance direction. | 02-04-2010 |
20100143854 | REACTOR EMPLOYING HIGH-TEMPERATURE AIR COMBUSTION TECHNOLOGY - In a burning air feeding device ( | 06-10-2010 |
20110215400 | SEMICONDUCTOR DEVICE - To improve the performance and reliability of semiconductor devices. For the semiconductor chip CP | 09-08-2011 |
20130043576 | SEMICONDUCTOR DEVICE - To improve the performance and reliability of semiconductor devices. For the semiconductor chip CP | 02-21-2013 |
20130082334 | SEMICONDUCTOR DEVICE - A semiconductor device is improved in reliability. A switching power MOSFET and a sense MOSFET for sensing a current flowing in the power MOSFET, which is smaller in area than the power MOSFET, are formed in one semiconductor chip. The semiconductor chip is mounted over a chip mounting portion via a conductive bonding material, and sealed in a resin. Over the main surface of the semiconductor chip, a metal plate is bonded to a source pad electrode of the power MOSFET. In the plan view, the metal plate does not overlap a sense MOSFET region where the sense MOSFET is formed. The metal plate is bonded to the source pad electrode so as to surround three of the sides of the sense MOSFET region. | 04-04-2013 |
20130127032 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - To prevent, in a resin-sealed type semiconductor package, generation of cracks in a die bonding material used for mounting of a semiconductor chip. A semiconductor chip is mounted over the upper surface of a die pad via a die bonding material, followed by sealing with an insulating resin. The top surface of the die pad to be brought into contact with the insulating resin is surface-roughened, while the bottom surface of the die pad and an outer lead portion are not surface-roughened. | 05-23-2013 |
20140061821 | ELECTRONIC DEVICE AND SEMICONDUCTOR DEVICE - Provided is an electronic device having a semiconductor device and a mounting board. The semiconductor device has a die pad, a semiconductor chip on the die pad, a coupling member coupling the die pad to the semiconductor chip, and a semiconductor package member covering the upper portion of the semiconductor chip and the side surface of the die pad. In this semiconductor device, the plane area of the coupling member coupling the mounting board to the die pad is smaller than the plane area of the lower surface of the die pad exposed from the semiconductor package material. This makes it possible to reduce separation between the die pad and the semiconductor chip resulting from cracks, due to temperature cycling, of the coupling member present between the die pad and the semiconductor chip. | 03-06-2014 |
Patent application number | Description | Published |
20090284882 | PROTECTION CIRCUIT FOR SEMICONDUCTOR INTEGRATED CIRCUIT AND DRIVING METHOD THEREFOR - A surge protection circuit comprises a surge detection circuit | 11-19-2009 |
20110187277 | LIGHT EMITTING ELEMENT DRIVING CIRCUIT - A light emitting element driving circuit for driving a light emitting element in accordance with a differential data signal for causing the light emitting element to turn on or turn off is provided. The circuit includes a first transistor, a first constant current source connected to a drain and gate of the first transistor and configured to supply a constant current through the drain and source of the first transistor, a second transistor configured to supply a certain current, and a control circuit configured to electrically connect or disconnect the gate of the first transistor to or from a gate of the second transistor via a first resistor. The control circuit may supply, to the gate of the second transistor, an intermediate potential in accordance with the other of the differential data signals, while the gate of the first transistor is electrically disconnected from the gate of the second transistor. | 08-04-2011 |
20110310210 | DEVICE AND APPARATUS FOR CONTROLLING SAME - A device includes a first element substrate and a second element substrate for driving a driving element; a first signal input unit connected to an input terminal of the first element substrate; a second signal input unit connected to an input terminal of the second element substrate; and a signal output unit. Each of the first and second element substrates includes a driving element, a first signal generation unit configured to output a first signal, a second signal generation unit configured to output a second signal, an input terminal, an output terminal, and a selection unit configured to receive a signal from the first and the second signal generation units, select one of a state of the first signal, a state of the second signal, and a high-impedance state on the basis of the selection signal input from the input terminal, and output the state to the output terminal. | 12-22-2011 |
20120162837 | PROTECTION CIRCUIT FOR SEMICONDUCTOR INTEGRATED CIRCUIT AND DRIVING METHOD THEREFOR - A surge protection circuit comprises a surge detection circuit | 06-28-2012 |
20120274668 | DRIVING CIRCUIT FOR LIGHT EMITTING ELEMENT - A driving circuit for causing a light emitting element to emit light in response to a driving signal is provided. The driving circuit comprising a first current supply circuit that starts to supply a driving current to the light emitting element in response to the driving signal, a second current supply circuit that starts to supply a supplementary current to the light emitting element in response to the driving signal. The second current supply circuit stops to supply the supplementary current upon detecting that a voltage applied to the light emitting element has reached a threshold voltage. | 11-01-2012 |
20130155165 | DEVICE AND APPARATUS FOR CONTROLLING SAME - A device includes a first element substrate and a second element substrate for driving a driving element; a first signal input unit connected to an input terminal of the first element substrate; a second signal input unit connected to an input terminal of the second element substrate; and a signal output unit. Each of the first and second element substrates includes a driving element, a first signal generation unit configured to output a first signal, a second signal generation unit configured to output a second signal, an input terminal, an output terminal, and a selection unit configured to receive a signal from the first and the second signal generation units, select one of a state of the first signal, a state of the second signal, and a high-impedance state on the basis of the selection signal input from the input terminal, and output the state to the output terminal. | 06-20-2013 |
20130300789 | DEVICE AND APPARATUS FOR CONTROLLING SAME - A device includes a first element substrate and a second element substrate for driving a driving element; a first signal input unit connected to an input terminal of the first element substrate; a second signal input unit connected to an input terminal of the second element substrate; and a signal output unit. Each of the first and second element substrates includes a driving element, a first signal generation unit configured to output a first signal, a second signal generation unit configured to output a second signal, an input terminal, an output terminal, and a selection unit configured to receive a signal from the first and the second signal generation units, select one of a state of the first signal, a state of the second signal, and a high-impedance state on the basis of the selection signal input from the input terminal, and output the state to the output terminal. | 11-14-2013 |
Patent application number | Description | Published |
20080277625 | Phosphor And Production Process Of Same - The present invention provides a lowly toxic phosphor and a production process thereof, and more particularly, the synthesis of nanoparticles having a chalcopyrite structure, a phosphor by compounding with a metal chalcogenite, and a production process thereof. The phosphor is a first compound composed of elements of groups I, III and VI having a chalcopyrite structure, or composite particles or composite compound containing the first compound, and the particle diameter of the first compound, or the composite particles or composite compound, is 0.5 to 20.0 nm. The phosphor is produced by mixing a first solution (Solution A), in which one or more of copper (I), copper (II), silver (I), indium (III), gallium (III) and aluminum (III) are respectively dissolved and mixed in a solution to which has been added a complexing agent, and a second solution (Solution C), in which a chalcogenite compound has been dissolved, followed by heat-treating under pre-determined synthesis conditions. | 11-13-2008 |
20090159849 | FLUORESCENT AND METHOD FOR PRODUCING THE SAME - To provide a fluorescent having low toxicity and high quantum yield, and a method for producing the same. The fluorescent is a compound comprising each one of I, III and VI group elements having a chalcopyrite structure, has a particle diameter of 0.5 to 20.0 nm and a quantum yield of at least 3% but not more than 30% at room temperature. The fluorescent is produced by: mixing a first solution (solution A), which is prepared by dissolving and mixing copper (I) salt and indium (III) salt in a solution added with a complexing agent coordinating copper (I) and indium (III), with a second solution (solution C) in which a sulfur compound is dissolved; ripening the mixed solution for a predetermined amount of time as a pretreatment; heat-treating the ripened solution under predetermined heat conditions; mixing the ripened solution with the second solution (solution C); and heating thus obtained mixed solution under predetermined synthesis conditions. In addition, a product produced by this production method is subjected to compositing treatment with ZnSe, ZnS or the like to improve the quantum yield. | 06-25-2009 |
Patent application number | Description | Published |
20130342598 | INKJET PRINTER - In an inkjet head, at least one of a plurality of nozzle arrays to eject ink of different colors from one another is arranged with nozzles displaced in position from nozzles of the other nozzle arrays in an arrangement direction of the nozzles. A controller is configured to reduce an amount of ink to be ejected to a pixel at an end portion of an image on one side in the arrangement direction from a nozzle array of the plurality of nozzle arrays having a nozzle protruding to the one side the most among the nozzles of the nozzle arrays for a same ejection target pixel. | 12-26-2013 |
20130342599 | INKJET PRINTER - A controller is configured to determine nozzles to be used for ejection in nozzle arrays in a upstream head block by selecting endmost nozzles from nozzles in a region of the upstream head block overlapping a downstream head block so that the endmost nozzle of the nozzle array located more downstream is closer to a center of the upstream head block, and determine nozzles to be used for ejection in nozzle arrays in the downstream head block by selecting endmost nozzles from nozzles in a region of the downstream head block overlapping the upstream head block so that the endmost nozzle of the nozzle array located more upstream is closer to a center of the downstream head block. | 12-26-2013 |
20150070426 | INKJET PRINTER - Positions of a plurality of nozzles of at least one first nozzle array of a plurality of nozzle arrays and positions of a plurality of nozzles of at least one second nozzle array of the plurality of nozzle arrays other than the at least one first nozzle array are offset from one another in a nozzle arrangement direction. A controller is configured to control ejection timings of ink from the plurality of nozzle arrays such that dots of the ink of the colors for each same pixel are offset from each other by an equal offset amount in the nozzle arrangement direction and a relative movement direction orthogonal to the nozzle arrangement direction. | 03-12-2015 |
20150077453 | INKJET PRINTING APPARATUS - A controller determines a correspondence relationship among nozzles in a plurality of nozzle arrays in each head unit so that a positional relationship among nozzles corresponding to the same pixel in each nozzle array becomes the same in all of the head units irrespective of a positional relationship between nozzles having the same number in order from one side in a main scanning direction in two nozzle arrays in each head unit. | 03-19-2015 |
20150281631 | PROJECTION-TYPE VIDEO DISPLAY APPARATUS - A projection-type video display apparatus includes: a light source; an illumination optical system; a video display device; and a projection optical system, and the illumination optical system includes: a multireflection device which makes a distribution of light from the light source uniform; a color wheel which decomposes a color of light from the multireflection device; and a lens which enlarges light from the color wheel. When two orthogonal axes on a plane perpendicular to a traveling direction of the light are respectively defined as an X axis and a Y axis, a curvature radius of the lens in an X-axis direction differs from a curvature radius of the lens in a Y-axis direction. An aspect ratio of an emission surface of the multireflection device is larger than an aspect ratio of the video display device. The lens may be a cylindrical lens or a toroidal lens. | 10-01-2015 |
20150330591 | VEHICLE LAMP - A vehicle lamp includes a phosphor which receives laser light (excitation light) emitted from a semiconductor light-emitting element to emit visible light, a reflector which reflects the visible light (illumination light) emitted from the phosphor forward, and an absorbing member which absorbs excitation light regularly reflected by a surface of the phosphor. A metal plate on which the phosphor is disposed to be inclined to cause the excitation light regularly reflected by the surface of the phosphor to be incident on the absorbing member. An upper end portion of the reflector is disposed at a position lower than a vertical position of the phosphor to prevent the regularly reflected excitation light from being incident on the upper end portion. | 11-19-2015 |
20160001569 | INKJET PRINTING APPARATUS - An inkjet printing apparatus includes a control unit which, in order to reduce a failure of an air pump, when starting ink circulation, executes preparatory processing of feeding ink from the pressurizing tank toward the inkjet head by applying a positive pressure to a pressurizing tank by an air pump in a state in which the pressurizing tank is sealed by a pressurizing-side atmospheric air opening valve and a negative-pressure tank is opened to the atmosphere by a negative-pressure side atmospheric air opening valve; and feeding ink from the negative-pressure tank to the pressurizing tank by the ink pump until the liquid level height of the negative-pressure tank reaches less than a reference height. | 01-07-2016 |
20160084461 | VEHICLE LAMP - Provided is a vehicle lamp for emitting illumination light having reduced color nonuniformity and luminance variation with a simple structure. The vehicle lamp comprises: a light source for emitting excitation light; a fluorescent body for emitting fluorescent light excited by the excitation light emitted from the light source; a diffuser for diffusing the excitation light specularly reflected on the surface of the fluorescent body; and a reflector for reflecting the fluorescent light emitted from the fluorescent body and the excitation light diffused by the diffuser ahead of a vehicle. The fluorescent body is arranged above the light source, and the reflection surface of the reflector is arranged to face the fluorescent body from the direction in which the light is specularly reflected on the fluorescent body toward the lower side of the fluorescent body. | 03-24-2016 |
Patent application number | Description | Published |
20150333731 | ELASTIC WAVE ELEMENT WITH INTERDIGITAL TRANSDUCER ELECTRODE - An elastic wave device includes an interdigital transducer (IDT) electrode in contact with a piezoelectric substrate having a bus bar electrode region including one of a first bus bar electrode and a second bus bar electrode of the IDT electrode, an alternately disposed region where first electrode fingers are alternately disposed with second electrode fingers of the IDT electrode, and an intermediate region including one of the first electrode fingers and the second electrode fingers. A dielectric film is formed in at least part of the intermediate region and in contact with an upper surface of the IDT electrode. The dielectric film includes a medium in which an acoustic velocity of a transverse wave propagating in the dielectric film is lower than an acoustic velocity of a main elastic wave of the alternately disposed region. The dielectric film is not formed in the alternately disposed region. | 11-19-2015 |
20160006410 | ACOUSTIC WAVE DEVICES, AND ANTENNA DUPLEXERS, MODULES, AND COMMUNICATION DEVICES USING SAME - An elastic wave device including a substrate, an interdigital transducer (IDT) electrode provided on an upper surface of the substrate, a first wiring electrode provided on the upper surface of the substrate and connected to the IDT electrode, a dielectric film that does not cover a first region of the first wiring electrode but covers a second region of the first wiring electrode above the substrate, the first wiring electrode including a cutout in the second region, and a second wiring electrode that covers an upper surface of the first wiring electrode in the first region and an upper surface of the dielectric film in the second region above the substrate. | 01-07-2016 |
20160028372 | ACOUSTIC WAVE ELEMENTS AND ANTENNA DUPLEXERS, AND MODULES AND ELECTRONIC DEVICES USING SAME - An acoustic wave element according to certain examples includes a piezoelectric body, an interdigital transducer (IDT) electrode disposed above the piezoelectric body, and a connection electrode disposed above the piezoelectric body and connected to the IDT electrode. A first insulation layer covers the connection electrode, and a second insulation layer covers the IDT electrode. The first insulation layer disposed above the connection electrode has a first thickness T in a direction perpendicular to an upper surface of the piezoelectric body and the second insulation layer disposed above the IDT electrode has a second thickness K in the direction perpendicular to the upper surface of the piezoelectric body. The first thickness T is less than the second thickness K. | 01-28-2016 |
Patent application number | Description | Published |
20160028156 | HIGH-FREQUENCY FILTER INCLUDING MATCHING CIRCUIT - A high-frequency filter includes a first output to output a first signal, a first filter, a second filter, and a first matching circuit connected to an output of the first filter and to an output of the second filter. The first signal is provided to the first output from one of the output of the first filter and the output of the second filter via the first matching circuit. The first matching circuit includes a resonator connected in series between the first output and the output of only one of the first filter and the second filter. | 01-28-2016 |
20160056793 | LADDER-TYPE SURFACE ACOUSTIC WAVE FILTER INCLUDING SERIES AND PARALLEL RESONATORS - A ladder-type surface acoustic wave filter assembly includes a plurality of series resonators formed on a substrate and connected between an input terminal and an output terminal. A first series resonator has a lowest resonance frequency among the plurality of series resonator. A parallel resonator formed on the substrate and connected between the plurality of series resonators and the ground terminal. A dielectric film is coupled to at least one of the plurality of series resonators and has an inverse temperature coefficient of frequency to that of the substrate. A film thickness of the dielectric film in a region where the second series resonator is formed is smaller than a film thickness of the dielectric film in a region where the first series resonator is formed. | 02-25-2016 |
20160072471 | ELASTIC WAVE FILTER AND DUPLEXER USING SAME - An elastic wave filter has an unbalanced signal terminal, first and second balanced signal terminals, and first through fifth IDT electrodes arranged in ordinal order between a pair of grating reflectors. Wiring electrodes of the third and fifth IDT electrodes are disposed adjacent a ground electrode of the fourth IDT electrode, wiring electrodes of the second and third IDT electrodes are disposed adjacent one another, and ground electrodes of the first and second IDT electrodes are disposed adjacent one another. The unbalanced signal terminal is connected to the wiring electrodes of the first, third, and fifth IDT electrodes, and the first and second balanced signal terminals are connected to the wiring electrodes of the second and fourth IDT electrodes, respectively. A pitch gradation of pitch spacing between electrode fingers in each of the first, second, and third IDT electrodes on one side of a center line in the third IDT electrode is gradually reduced by a first spacing α, and a pitch gradation of pitch spacing between electrode fingers in each of the third, fourth, and fifth IDT electrodes on the other side of the center line is gradually reduced by a second spacing β (β≠α), as the distance from the center line increases. | 03-10-2016 |
20160105158 | ELECTRONIC DEVICE INCLUDING FILTER - An electronic device includes a main circuit connected between an input terminal and an output terminal, and an auxiliary circuit connected in parallel to the main circuit between the input terminal and the output terminal. The main circuit includes a filter having a first passband and a stopband. The auxiliary circuit has a passing characteristic that allows a signal having a frequency in a certain frequency band inside the stopband to pass through the auxiliary circuit. The main circuit is configured to output a main signal in response to an input signal. The auxiliary circuit is configured to output an auxiliary signal in response to the input signal. The main signal and the auxiliary signal contain phase components opposite to each other in the certain frequency band inside the stopband. This electronic device has an attenuation amount in the stopband. | 04-14-2016 |