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84results about How to "High design freedom" patented technology
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Touch sensor, display device, and electronic apparatus
ActiveUS20100302202A1Reduce the impact of noiseHigh design freedomDigital data processing detailsInput/output processes for data processingCapacitanceEngineering
A touch sensor includes a touch drive electrode, a touch detection electrode provided opposed to or side by side with the touch drive electrode and forming an electrostatic capacitance between the touch detection electrode and the touch drive electrode, and a touch detection circuit detecting a contact or proximity position of an object on the basis of a detection signal obtained from the touch detection electrode by applying a touch sensor drive signal to the touch drive electrode. The touch drive electrode is split into plural stripe-like electrode patterns. Applying the touch sensor drive signal to part of the electrode patterns forms a drive line at that time. The touch detection circuit performs a detection on the basis of a first detection signal obtained from a first drive line formed in a first period, and a second detection signal obtained from a second drive line formed in a second period.
Owner:JAPAN DISPLAY INC
Multilayer printed wiring board and process for producing the same
InactiveUS20060180344A1High design freedomReduce material costsSemiconductor/solid-state device detailsPrinted circuit aspectsEngineeringMotherboard
At least one base material having a wiring circuit that has been formed into a predetermined outer shape is bonded to a motherboard. The motherboard wiring board and the base material having a wiring circuit are electrically connected to each other at least one portion through an inner via hole. The outer shape of the base material having a wiring circuit is smaller than the outer shape of the motherboard, with the base material having a wiring circuit having an island shape on the motherboard.
Owner:THE FUJIKURA CABLE WORKS LTD
Matrix substrate, liquid-crystal device incorporating the matrix substrate, and display device incorporating the liquid-crystal device
InactiveUS6127998AReduce chip sizeReduce power consumptionStatic indicating devicesNon-linear opticsDisplay deviceEngineering
A matrix substrate comprises a plurality of pixel electrodes arrayed in a matrix pattern, a plurality of switching elements connected to the pixel electrodes, a plurality of signal lines for supplying video signals to the plurality of switching elements, a plurality of scanning lines for supplying scanning signals to the plurality of switching elements, a horizontal driving circuit for supplying the video signals to the plurality of signal lines, and a vertical driving circuit for supplying the scanning signals to the plurality of scanning lines, wherein the horizontal driving circuit is comprised of a dynamic type circuit and the vertical driving circuit is comprised of a static type circuit.
Owner:CANON KK
Laminated inductor
InactiveUS7046114B2Increase freedomHigh design freedomTransformers/inductances casingsTransformers/inductances coils/windings/connectionsElectrical conductorInductor
A laminated inductor includes ceramic sheets provided with spiral coil conductor patterns of one turn, ceramic sheets provided with spiral coil conductor patterns of two turns, and ceramic sheets provided with lead-out conductor patterns, which are laminated together. The coil conductor patterns are successively electrically connected in series in regular order through via holes. The via holes are disposed at fixed locations in the ceramic sheets.
Owner:MURATA MFG CO LTD
Process for producing multilayer printed wiring board
InactiveUS20090217522A1High design freedomReduce material costsSemiconductor/solid-state device detailsPrinted circuit aspectsEngineeringMotherboard
At least one base material having a wiring circuit that has been formed into a predetermined outer shape is bonded to a motherboard. The motherboard wiring board and the base material having a wiring circuit are electrically connected to each other at least one portion through an inner via hole. The outer shape of the base material having a wiring circuit is smaller than the outer shape of the motherboard, with the base material having a wiring circuit having an island shape on the motherboard.
Owner:THE FUJIKURA CABLE WORKS LTD
High frequency power amplifier
ActiveUS8692619B2Improve accuracyHigh design freedomAmplifier modifications to reduce temperature/voltage variationAmplifiers with semiconductor devices onlyHigh frequency powerEngineering
Provided is a compact high frequency power amplifier having a high degree of freedom of design with respect to a gain fluctuation immediately after start-up of an amplifier. The high frequency power amplifier includes a speed-up circuit that transiently increases a reference voltage during rise of a control voltage to increase an amount of bias supplied to an amplification transistor from a bias circuit. The speed-up circuit includes a capacitor and an overshoot control circuit. The overshoot control circuit determines an increasing amount of the reference voltage when the reference voltage is transiently increased according to a charge amount charged in the capacitor, and the overshoot control circuit also determines a time constant in charging and discharging the capacitor.
Owner:PANASONIC SEMICON SOLUTIONS CO LTD
Method for Producing a Plurality of Optoelectronic Semiconductor Components in Combination, Semiconductor Component Produced in Such a Way, and Use of Said Semiconductor Component
ActiveUS20140175462A1Cost-effectiveImprove throughputSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor chipEngineering
A method for producing a plurality of optoelectronic semiconductor components in combination is specified. A plurality of radiation-emitting and radiation-detecting semiconductor chips are applied on a carrier substrate. The semiconductor chips are potted with a respective potting compound. The potting compounds are subsequently severed by sawing between adjacent semiconductor chips. A common frame is subsequently applied to the carrier substrate The common frame has a plurality of chambers open toward the top. The frame is arranged in such a way that a respective semiconductor chip is arranged in a respective chamber of the frame. A semiconductor component produced in such a way and the use of the semiconductor component are furthermore specified.
Owner:OSRAM OLED
Circuit module and method of manufacturing same
ActiveUS20160095267A1Avoid deformationHigh design freedomRadiation applicationsMagnetic/electric field screeningEngineeringElectronic component
Owner:KAGA FEI CO LTD
Anti-backflow valve
InactiveUS20100096028A1Improve operational sensitivityHigh design freedomCheck valvesEqualizing valvesBungEngineering
An anti-backflow valve, including a valve seat and a plug slidingly disposed in the valve seat, is provided. The valve seat has a ring portion protruding inwards at a middle section of a flow passage thereof. The ring portion has a seat portion extended outwards on one side thereof. The plug has an accommodating chamber recessed inwards on one side thereof. The accommodating chamber has an opening radially penetrating through the plug at one end thereof distant from an inlet. The plug has a protruding portion at one end thereof adjacent to the inlet. An outer diameter of the protruding portion is larger than an inner diameter of the ring portion. A spring is provided between the protruding portion and the ring portion, and a portion of the plug penetrating through the ring portion has an O-ring engaged thereon corresponding to the seat portion.
Owner:GLOBE UNION INDAL
Touch sensor, display device, and electronic apparatus
ActiveUS8860685B2High design freedomEasy circuit integrationTransmission systemsDigital data processing detailsCapacitanceDisplay device
A touch sensor includes a touch drive electrode, a touch detection electrode provided opposed to or side by side with the touch drive electrode and forming an electrostatic capacitance between the touch detection electrode and the touch drive electrode, and a touch detection circuit detecting a contact or proximity position of an object on the basis of a detection signal obtained from the touch detection electrode by applying a touch sensor drive signal to the touch drive electrode. The touch drive electrode is split into plural stripe-like electrode patterns. Applying the touch sensor drive signal to part of the electrode patterns forms a drive line at that time. The touch detection circuit performs a detection on the basis of a first detection signal obtained from a first drive line formed in a first period, and a second detection signal obtained from a second drive line formed in a second period.
Owner:JAPAN DISPLAY INC
Electrode assembly including electrode units having the same width and different lengths, and battery cell and device including the electrode assembly
ActiveUS20140234682A1Reduce thicknessGood capacitance characteristicsSolid electrolytesFinal product manufactureElectrical polarityEngineering
There are provided an electrode assembly, a battery cell including the electrode assembly, and a device including the electrode assembly. The electrode assembly includes a combination of two or more electrode units having the same width and different lengths, wherein the electrode units are stacked so that a stepped portion is formed between the electrode units, and electrodes having different polarities face each other at an interface between the electrode units.
Owner:LG ENERGY SOLUTION LTD
Semiconductor device and method for manufacturing same
InactiveUS6867501B2Improve signal transmission speedHigh design freedomSemiconductor/solid-state device detailsSolid-state devicesDevice materialSemiconductor chip
There is provided a semiconductor device of a chip-on-chip structure having a support semiconductor chip, first and second chip blocks supported and connected on one surface of the support semiconductor chip and an insulator arranged between the first and second chip blocks. The first and second chip blocks each include one or a plurality of semiconductor chips having an active surface nearly parallel with the one surface of the support semiconductor chip. Within the insulator, an intralevel wiring is arranged on a wiring plane as a plane including an inactive or active surface of any of the semiconductor chips structuring the first or second chip block.
Owner:ACHLYS TECH INC
Wheel spider with assembled spoke elements and connection of wheel spider to rim well
ActiveUS20150360509A1High weight-saving potentialHigh design freedomNon-metallic wheel bodyWheel manufactureWheel spiderSpoke
A wheel includes a rim having a rim well and rim flanges, a hub, and at least three spoke elements. Each spoke element forms at least one spoke between the hub and the rim. The spoke elements are fastened to an inside of the rim in a form-closed manner or a form-closed and bonded manner. In the hub region, the spoke elements are supported on each other in a circumferential direction at abutting surfaces designed therefor. A method for producing the wheel is provided.
Owner:THYSSENKRUPP CARBON COMPONENTS
Fluxgate sensor and electronic compass making use thereof
InactiveUS20120151786A1Increase the number of coilsIncrease the number ofMagnetic field measurement using flux-gate principleCompassesEngineeringCompass
Provided is a flux gate sensor comprising the following: a magnetic core having a first wiring layer formed on a board, a first insulating layer formed in such a way as to cover the aforementioned first wiring layer, and a magnetic core which is formed on the aforementioned first insulating layer and which has a central portion and an end portion that continues to the aforementioned central portion, that has a width larger than the width of the aforementioned central portion, and that is located on either side of the aforementioned central portion; a second insulating layer which covers the aforementioned magnetic core and which is formed on the aforementioned first insulating layer; and a second wiring layer formed on the aforementioned second insulating layer.
Owner:THE FUJIKURA CABLE WORKS LTD
Rotation detecting apparatus
ActiveUS7141966B2High design freedomHigh degree of designAcceleration measurement using interia forcesUsing electrical meansMagnetic reluctanceDeflection angle
Rotation detecting apparatus for detecting rotation of a magnetic rotor includes: a sensor chip having a magnetoresistive device; and a bias magnet. The magnetoresistive device is capable of detecting change of a magnetic vector near the sensor chip so that the rotation detecting apparatus detects the rotation of the magnetic rotor. The change of the magnetic vector is generated by the bias magnetic field and the rotation of the magnetic rotor. The bias magnet is disposed around the sensor chip so that a deflection angle of the magnetic vector is controllable.
Owner:DENSO CORP
Semiconductor memory and driving method for the same
InactiveUS20070063238A1Good structureDisturb problem be preventSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringSemiconductor memory
A semiconductor memory includes a conducting film formed on a substrate; a ferroelectric film formed above or below the conducting film; a source electrode and a drain electrode disposed in positions opposing the conducting film with the ferroelectric film sandwiched therebetween and spaced from each other; and an insulating film formed between the source electrode and the drain electrode.
Owner:PANASONIC CORP
High frequency power amplifier
ActiveUS20130293311A1Suppress EVM degradationShorten the timeAmplifier modifications to reduce temperature/voltage variationAmplifiers with semiconductor devices onlyHigh frequency powerVoltage reference
Provided is a compact high frequency power amplifier having a high degree of freedom of design with respect to a gain fluctuation immediately after start-up of an amplifier. The high frequency power amplifier includes a speed-up circuit that transiently increases a reference voltage during rise of a control voltage to increase an amount of bias supplied to an amplification transistor from a bias circuit. The speed-up circuit includes a capacitor and an overshoot control circuit. The overshoot control circuit determines an increasing amount of the reference voltage when the reference voltage is transiently increased according to a charge amount charged in the capacitor, and the overshoot control circuit also determines a time constant in charging and discharging the capacitor.
Owner:PANASONIC SEMICON SOLUTIONS CO LTD
Turbine housing and method for producing a turbine housing
InactiveUS20100310364A1Improve mechanical rigidityBeneficial material availabilityPump componentsStatorsImpellerTurbine wheel
In a turbine housing, for an exhaust gas turbocharger of an internal combustion engine with an exhaust gas guide section which has at least one spiral channel that can be coupled to an exhaust path of an exhaust tract and a reception chamber for accommodating a turbine wheel arranged downstream of the at least one spiral channel, at least one first and one second partial housing are provided, which include complementary wall regions of the at least one spiral channel and which are joined so as to form the at least one spiral channel. Also, an exhaust gas turbocharger with such a turbine housing is provided and a method for producing such a turbine housing.
Owner:DAIMLER AG
Optical filter
InactiveUS20080239496A1Improve reflectivityHigh design freedomOptical elementsRepetitive SequencesConditional expression
An optical filter has a multilayer thin film comprising first to i-th layers stacked in alternate layers of high and low refractive indices on a transparent substrate. Respective odd-numbered layers (Sigh refractive index layers) and respective even-numbered layers (low refractive index layers) form repetitive sequences of layers each of which cyclically changes in optical thickness throughout the multilayer tin film. Each of k-th from-the-bottom alternate layers of high and low refractive indices has such an optical thicknesses as meet the following conditional expressions (1) and (2), concurrently:n×d=(.c / 4)×[1+sin{(k−1)×}×.] (1)0 . . . <1 (2)where.c is the center wavelength of reflection band,n is the ref ion index of the layer for the d-line,d is the physical thickness of the layer,. is a factor of a pitch angle represented by 2. / the number of layers a one layer-stack,. is the rate of amplitude.
Owner:FUJIFILM CORP
Disc brake
InactiveUS20050115780A1Well formedHigh design freedomFluid actuated brakesBraking membersEngineeringCalipers
In a disc brake, a pair of pads are disposed on opposite sides of a disc. A caliper body extends over the disc. A piston is slidably held in the caliper body on a side opposite to the disc relative to the corresponding pad. In the caliper body, a prepared hole for a bore into which the piston is slidably fitted and a recess extending from a bottom portion of the prepared hole outwardly in a radial direction of the prepared hole are formed by means of a core during casting. A linear passage opening is formed by cutting from an exterior surface of the caliper body so as to communicate with the recess. In this disc brake, an opening for forming a brake fluid passage can be easily formed by machining, resulting in high production efficiency. The position of the opening can be determined with a high degree of freedom of design.
Owner:HITACHI LTD
Optical module and optical transmission device
InactiveUS7171066B1Low costOptical axis alignment of a surface type light emitting element and an optical waveguide is easySolid-state devicesCoupling light guidesOptical ModuleEngineering
An optical module includes a base portion; a surface type optical element receiving or emitting light; an optical waveguide being mounted on the base portion; a holding member being mounted on the base portion; a cap being mounted on the base portion; and a fixing member. The optical waveguide includes on an end portion of the optical waveguide light input / output end face that transmits light therebetween. The holding member positions and holds the surface type optical element and one end portion of the optical waveguide. The cap includes a light transmitting window provided in a position opposing to the other end portion of the optical waveguide. The cap at least partially covers the optical element and the optical waveguide. The fixing member fixes the other end portion of the optical waveguide and the cap.
Owner:FUJIFILM BUSINESS INNOVATION CORP
Layered ceramic electronic part and manufacturing method thereof
ActiveUS20060014303A1High design freedomMultiple-port networksFixed capacitor dielectricCeramicSpiral coil
A monolithic ceramic electronic component includes a low-permeability coil portion formed by stacking low-permeability ceramic green sheets, a first coil and a relatively large number of pores, and a high-permeability coil portion formed by stacking high-permeability ceramic green sheets, a second coil and a relatively small number of pores. The first coil and the second coil are electrically connected in series to form a spiral coil. The coil portion composed of a ferrite ceramic having a small number of pores has a high permeability and a high dielectric constant, and the coil portion composed of a ferrite ceramic having a large number of pores has a low permeability and a low dielectric constant.
Owner:MURATA MFG CO LTD
Solar cell module and solar photovoltaic system
InactiveUS20120125435A1High design freedomEasy to manufacturePhotovoltaic energy generationSemiconductor devicesLight guideFluorescence
The present invention provides a solar cell module which has high design freedom and can be easily manufactured at low cost. A solar cell module (10) includes (i) a light guide plate (1), (ii) a fluorescence-dispersed film (2) in each of which a fluorescent substance is dispersed and which is adhered to respective at least one surface of the light guide plate (1), and (iii) a solar cell element (3) which is provided on another surface of the light guide plate (1) which another surface being perpendicular to the at least one surface. Therefore, it is not necessary to prepare a light guide plate in which a fluorescent substance is dispersed. Moreover, it is possible to arbitrarily pattern the fluorescence-dispersed film (2) or to stack the fluorescence-dispersed films (2).
Owner:SHARP KK
Plug-in unit-mounting structure and electronic apparatus
InactiveUS8054645B2Efficiently accommodatedHigh design freedomSlidable card holdersCard stiffenersEngineeringElectronic equipment
Owner:FUJITSU LTD
Connector
ActiveUS20150340788A1Fit tightlyResistance to frictionCoupling contact membersTwo-part coupling devicesMechanical engineering
A terminal used in a connector includes a base portion that is retained in a housing, and a front terminal and a rear terminal that extend from the base portion. A front terminal is provided with a front contact portion that comes in contact with a mating terminal through a flat plate surface of the front contact portion, and a rear terminal is provided with a rear contact portion that comes in contact with a terminal of a mating connector through a flat plate surface of the rear contact portion. The front contact portion and the rear contact portion are arranged at the same position in a width direction.
Owner:IRISO ELECTRONICS CO LTD
Spinning reel having improved spool oscillating mechanism
A spinning reel with a handle shaft rotatably supported in a reel body. The handle shaft is connected with a handle. A master gear and a driving spiral gear are provided at separated positions on the handle shaft. The master gear is meshingly engaged with a pinion gear provided integrally with a rotor at the front of the reel body so that rotation of the handle rotates the rotor. A spool shaft fixed with a spool extends in a frontward / rearward direction of the reel body and is oscillatingly movably supported on the reel body. A traverse camshaft is rotatably supported by the reel body. The traverse camshaft is fixedly provided with a driven spiral gear and is formed with a cam groove. A slider member is fixed to the spool shaft and has a pawl engaged with the cam groove so that the slider member is driven to move along the length of the traverse camshaft by rotation of the traverse camshaft. At least one intermediate spiral gear is provided for transmitting rotation of the driving spiral gear to the driven spiral gear.
Owner:JOHSHUYA
Segmented core and method for molding an impeller
ActiveUS10016808B2High design freedomIncreased Design FreedomPump componentsFoundry mouldsImpellerShell molding
A segmented core (1) for molding of an impeller (12), especially a pump impeller, includes at least three segments (2). All of the segments (2) have the same form and each segment (2) has connecting devices (3, 3′) for connecting the segment (2) with the adjacent segments (2). A method for molding an impeller (12) includes the steps of: providing a molding tool (14), providing a core (1) including at least three identical segments (2), which include the connection portions (3, 3′) for connecting the segment (2) with the adjacent segments (2); assembling of the core (1); placing the core (1) in the molding tool (14); molding the impeller (12), ejecting the core (1) and the impeller (12) out of the molding tool (14); and removing the core (1) from the impeller (12).
Owner:GRUNDFOS HLDG
Decoration panel and method for manufacturing decoration panel
ActiveUS20160089850A1Easy to produceHigh design freedomDecorative surface effectsOrnamental structuresLayer thicknessElectrical and Electronics engineering
A decoration panel of the present invention includes an outer layer having a through hole formed thereon which is opened to a front surface to be decorated and a back surface on a side opposite to the front surface, and a decoration layer including an inlay pattern portion which is part of the decoration layer entering the inside of the through hole from the back surface side being curved and deformed, the decoration layer being arranged on the entire back surface of the outer layer and having an approximately uniform layer thickness.
Owner:YAMAHA FINE TECHNOLOGIES CO LTD
Rotary throttle valve carburetor
InactiveUS7007931B2Minimized in sizePrevent scalingLighting and heating apparatusUsing liquid separation agentCarburetorCam
A rotary throttle valve carburetor includes an air intake passage and a throttle valve bore formed in a carburetor body, a cam disposed in the throttle valve bore, and a throttle valve disposed in the throttle valve bore so that one end engages the cam and the other end is accessible from outside the throttle valve bore for operable connection to a throttle valve lever. The carburetor may also have a cable holder with a receiving cylinder for an outer tube of a throttle valve lever cable, an insert port for an inner wire of the cable and a slit between the receiving cylinder and insert port. The slit is smaller than an end of the inner wire to prevent that end from passing through the slit. The carburetor may further include a tamper resistant fuel adjustment bolt including an anti-turning body keyed to the carburetor body and splined to the adjustment bolt after calibration of the carburetor to prevent inadvertent rotation, or user tampering with the calibrated setting.
Owner:NIPPON WALBRO KK
Knitting method of tubular knitted fabric with projection, and tubular knitted fabric with projection
InactiveUS20070051137A1Massage effect and effect and impact absorbing effectObtain supportingOrnamental textile articlesFlat-bed knitting machinesYarnEngineering
The present invention provides a knitting method of a tubular knitted fabric with a projection part having stretch and a supporting performance and formed in an arbitrary shape and at an arbitrary location by using a flat knitting machine. The method comprises the step 1 of knitting a knitted fabric in a tubular form joined at both ends of a knitting width by a rib knitting, while inserting an elastic yarn in the tubular body by an inlay, and the step 2 of knitting only a part for the projection part to be formed on at least either of a front side of the tubular knitted fabric and a back side of the same by a flechage knitting, the step 1 and the step 2 being repeatedly carried out.
Owner:SHIMA SEIKI MFG LTD
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