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5561results about How to "Reduce the ratio" patented technology
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Semiconductor device and manufacturing method thereof
An object is to provide a semiconductor device of which a manufacturing process is not complicated and by which cost can be suppressed, by forming a thin film transistor using an oxide semiconductor film typified by zinc oxide, and a manufacturing method thereof. For the semiconductor device, a gate electrode is formed over a substrate; a gate insulating film is formed covering the gate electrode; an oxide semiconductor film is formed over the gate insulating film; and a first conductive film and a second conductive film are formed over the oxide semiconductor film. The oxide semiconductor film has at least a crystallized region in a channel region.
Owner:SEMICON ENERGY LAB CO LTD
Semiconductor Device and Manufacturing Method Thereof
Owner:SEMICON ENERGY LAB CO LTD
Semiconductor Device and Manufacturing Method Thereof
An object is to provide a semiconductor device of which a manufacturing process is not complicated and by which cost can be suppressed, by forming a thin film transistor using an oxide semiconductor film typified by zinc oxide, and a manufacturing method thereof. For the semiconductor device, a gate electrode is formed over a substrate; a gate insulating film is formed covering the gate electrode; an oxide semiconductor film is formed over the gate insulating film; and a first conductive film and a second conductive film are formed over the oxide semiconductor film. The oxide semiconductor film has at least a crystallized region in a channel region.
Owner:SEMICON ENERGY LAB CO LTD
Semiconductor Device and Manufacturing Method Thereof
Owner:SEMICON ENERGY LAB CO LTD
Semiconductor Device and Manufacturing Method Thereof
ActiveUS20080308797A1High yieldReduce the ratioTransistorDischarge tube luminescnet screensEngineeringZinc
Owner:SEMICON ENERGY LAB CO LTD
Semiconductor Device and Manufacturing Method Thereof
Owner:MOLECULAR DEVICES
Apparatus, method and system for aggregrating computing resources
ActiveUS20060143350A1Low price/performance ratioLarge numberEnergy efficient ICTGeneral purpose stored program computerServer agentPower grid
A system for executing applications designed to run on a single SMP computer on an easily scalable network of computers, while providing each application with computing resources, including processing power, memory and others that exceed the resources available on any single computer. A server agent program, a grid switch apparatus and a grid controller apparatus are included. Methods for creating processes and resources, and for accessing resources transparently across multiple servers are also provided.
Owner:COMP ASSOC THINK INC
Electrophoretic displays with controlled amounts of pigment
InactiveUS20050012980A1Good optical performanceAvoid artifactsNon-linear opticsOptical elementsElectrophoresisDisplay device
An electrophoretic medium has walls defining a microcavity containing an internal phase. This internal phase comprises electrophoretic particles suspended in a suspending fluid and capable of moving therethrough upon application of an electric field to the electrophoretic medium. The average height of the microcavity differs by not more than about 5 μm from the saturated particle thickness of the electrophoretic particle divided by the volume fraction of the electrophoretic particles in the internal phase.
Owner:E INK CORPORATION
Photomask for eliminating antenna effects in an integrated circuit and integrated circuit manufacture with same
InactiveUS6978437B1Increase antenna ratioRaise the ratioSemiconductor/solid-state device detailsSolid-state devicesAntenna effectEngineering
A photomask for eliminating antenna effects in an integrated circuit and integrated circuit manufactured with the photomask are disclosed. The photomask includes a substrate and a patterned layer formed on at least a portion of the substrate. The patterned layer may be formed using a mask pattern file created by analyzing a pattern in a mask layout file to identify a region including an antenna ratio less than a first design rule. A feature located in the identified region is moved based on a second design rule from a first position to a second position in the mask layout file to create a space in the identified region. A grounding feature is placed in the space and automatically connected to a gate feature in the mask layout file such that the antenna ratio is increased to greater than or approximately equal to the first design rule.
Owner:CELERICS TECH
Apparatus, method and system for aggregrating computing resources
ActiveUS7380039B2Reduce the ratioBuild a scalable parallel computing infrastructureEnergy efficient ICTGeneral purpose stored program computerServer agentApplication software
Owner:COMP ASSOC THINK INC
Electrosurgical generator and method with voltage and frequency regulated high-voltage current mode power supply
ActiveUS6939347B2Efficient implementationEfficient and effective power controlDiagnosticsEmergency protective circuit arrangementsSwitched currentTransformer
DC input energy is converted into DC output voltage by the use of a switched current mode high-voltage power supply. Pulses of input current are switched through a conversion transformer and the energy content of each pulse is converted into the DC output voltage. The time widths of the input current pulses are regulated relative to the DC input and output voltages, the magnitude of the current within each input current pulse, and in relation to maintaining a plurality of different selected operational conditions. The rate at which the input current pulses are converted is changed relative to the level of the DC output voltage.
Owner:CONMED CORP
Semiconductor device and manufacturing method of the same
ActiveUS20090283762A1Reduce the ratioLow resistivityTransistorSemiconductor/solid-state device detailsSemiconductorAperture ratio
An object is to provide a semiconductor device with high aperture ratio or a manufacturing method thereof. Another object is to provide semiconductor device with low power consumption or a manufacturing method thereof. A light-transmitting conductive layer which functions as a gate electrode, a gate insulating film formed over the light-transmitting conductive layer, a semiconductor layer formed over the light-transmitting conductive layer which functions as the gate electrode with the gate insulating film interposed therebetween, and a light-transmitting conductive layer which is electrically connected to the semiconductor layer and functions as source and drain electrodes are included.
Owner:SEMICON ENERGY LAB CO LTD
Method and apparatus for wireless remote telemetry using ad-hoc networks
InactiveUS6985087B2Use minimizedLow costElectric signal transmission systemsTariff metering apparatusIntelligent planningCommunication unit
A wireless remote telemetry system uses low-cost, low-power ad-hoc networks to provide flexible reading and control of remote devices. In an embodiment applicable to a utility service, consumption of electrical power among a population of customers is measured by a utility metering system having ad-hoc network communication capability. The remote metering unit transmits information over an ad-hoc network to one or more intermediate communication units or hops. The intermediate communication units or hops include a mobile unit, a mobile base unit, a subscriber home computer, and a home base unit. Each of these hops may co-exist in the same large-scale system. The intermediate communication units transfer the received information to a central controller through multi-hop ad-hoc networks or cellular networks, according to intelligent planning by the wireless infrastructure or the central unit.
Owner:QUALCOMM INC
Liquid crystal display device
ActiveUS20080284929A1Reliable display deviceReduce power consumptionStatic indicating devicesSolid-state devicesLiquid-crystal displayLiquid crystal
To improve viewing angle characteristics by varying voltage which is applied between liquid crystal elements. A liquid crystal display device in which one pixel is provided with three or more liquid crystal elements and the level of voltage which is applied is varied between the liquid crystal elements is varied. In order to vary the level of the voltage which is applied between the liquid crystal elements, an element which divides the applied voltage is provided. In order to vary the level of the applied voltage, a capacitor, a resistor, a transistor, or the like is used. Viewing angle characteristics can be improved by varying the level of the voltage which is applied between the liquid crystal elements.
Owner:SEMICON ENERGY LAB CO LTD
Method and apparatus for boosting gas turbine engine performance
InactiveUS8616005B1Improve performanceIncrease fluid pressureGas turbine plantsJet propulsion plantsAtmospheric pressureTurbine
A method and apparatus for boosting the performance of gas turbine engines, pipelines, and other applications using gas turbine engine systems. A pressurizing device or other source is preferably used to deliver an intake air stream to the gas turbine engine at at least 2% above atmospheric pressure. The pressurizing device of other source is preferably not mechanically driven by the gas turbine engine itself.
Owner:COUSINO SR DENNIS JAMES
Method and Device for Improving Spatial and Off-Axis Display Standard Conformance
ActiveUS20070236517A1Reduce the ratioDecrease significantly peak-luminanceCharacter and pattern recognitionCathode-ray tube indicatorsDICOMDisplay device
The invention describes a method for improving the spatial and off-axis conformance of display systems with respect to an enforced greyscale or colour display standard. In the display systems, the native transfer curve is obtained for each pixel or zone of pixels, i.e. as a function of position on the display and as a function of viewing-angle. Once that information is available, an optimal conversion scheme from P-value to DDL can be created for each position on the display and this for all possible viewing-angles. In use, the conversion scheme is used to obtain an improved DICOM behaviour. This optimisation is also done with respect to the viewing-angle, based on a pre-set, selectable or measured viewing angle.
Owner:FLUOR TECH CORP +1
Energy efficient gas separation for fuel cells
InactiveUS20020142208A1Improve efficiencyReduce the ratioFuel cell heat exchangeFused electrolyte fuel cellsEngineeringDelivery system
An electrical current generating system is disclosed that includes a fuel cell operating at a temperature of at least about 250° C. (for example, a molten carbonate fuel cell or a solid oxide fuel cell), a hydrogen gas separation system or oxygen gas delivery system that includes a compressor or pump, and a drive system for the compressor or pump that includes means for recovering energy from at least one of the hydrogen gas separation system, oxygen gas delivery system, or heat of the fuel cell. The drive system could be a gas turbine system. The hydrogen gas separation system or the oxygen gas delivery system may include a pressure swing adsorption module.
Owner:AIR PROD & CHEM INC
Tetrahedron beam computed tomography
ActiveUS7760849B2Reduce exposureReduce the ratioMaterial analysis using wave/particle radiationRadiation/particle handlingTomosynthesisSoft x ray
A method of imaging an object that includes directing a plurality of x-ray beams in a fan-shaped form towards an object, detecting x-rays that pass through the object due to the directing a plurality of x-ray beams and generating a plurality of imaging data regarding the object from the detected x-rays. The method further includes forming either a three-dimensional cone-beam computed tomography, digital tomosynthesis or Megavoltage image from the plurality of imaging data and displaying the image.
Owner:WILLIAM BEAUMONT HOSPITAL
Light-emitting device and method of driving the same
A novel driving method for conducting gradation display is provided. Also, a signal line driver circuit is provided which includes a current source circuit having a small area. Further, miniaturization and reduction in size of a frame of a light-emitting device can be attained. A gate selection period is divided into plural periods, and a (writing) operation of writing a signal to a pixel having a transistor connected with a scanning line that is selected and a (reading) operation of reading a signal current into a current source circuit connected with a signal line connected with a scanning line that is not selected are performed simultaneously in each of the divided periods in the gate selection period. Therefore, the signal line driver circuit that includes a current source circuit having a small area is provided. Consequently, the miniaturization and reduction in size of the frame of the light-emitting device can be attained.
Owner:SEMICON ENERGY LAB CO LTD
Methods of purifying cannabinoids from plant material
The invention relates to methods of preparing cannabinoids in substantially pure form starting from plant material. Also described are substantially pure preparations of various cannabinoids and cannabinoid acids, and also extracts enriched in cannabinoids and cannabinoid acids.
Owner:GW PHARMA LTD
Transformerless photovoltaic grid-connecting inverting device and control method thereof
InactiveUS20100246223A1Low costImprove efficiencyConversion with intermediate conversion to dcPower supply linesControl signalPower grid
The present invention relates to a transformerless photovoltaic grid-connecting inverting device and an inverting control method thereof. The inverting device comprising a boosting unit, an inverting unit, a grid-connecting unit and a control unit. The boosting unit is connected to a solar cell, for boosting an output voltage of the solar cell and then outputting a direct voltage. The inverting unit is used to convert the direct voltage output by the boosting unit into an alternating voltage. The grid-connecting unit is connected between the inverting unit and an alternating power grid, and closes or breaks up the electrical connection between the inverting unit and the alternating power grid based on a control signal. The control unit is connected to the grid-connecting unit and the inverting unit, and determines a drive signal output to the inverting unit and a grid-connecting signal output to the grid-connecting unit based on the direct voltage and the alternating voltage and phase of the power grid, wherein the phase of the drive signal is synchronous with the phase of the alternating current in the power grid. Therefore, the present invention achieves an inverting device which has a low cost and increased efficiency and safety.
Owner:RENOVO POWER SYST WUXI
Light-emitting apparatus and fabrication method of the same
InactiveUS20050057151A1Prevents electrostatic discharge damageAddressing Insufficient CoverageDischarge tube luminescnet screensElectroluminescent light sourcesLight emitting deviceAperture ratio
Conventionally, there are problems that high resolution is difficult to be achieved since an extreme narrow width bank can not be formed and an aperture ratio as a light-emitting device is low. In addition, there is a threat of electrostatic discharge damage or adhesion of dust during the transportation of a substrate provided with an anode into the equipment for depositing EL material. In view of the foregoing, a first bank formed of an inorganic insulating film is formed, and an insulating film is formed thereon, then, a second bank in contact with a side face of the first bank by carrying out etch back, and then, a side wall bank is formed. For preventing electrostatic discharge damage, an antistatic layer is formed, and the substrate is transported, then, the antistatic layer is removed to form the second bank.
Owner:SEMICON ENERGY LAB CO LTD
Contact Scheme for MOSFETs
InactiveUS20080258228A1Reduced ratio of contactReduce manufacturing costSemiconductor/solid-state device detailsSolid-state devicesDielectricMOSFET
A semiconductor structure and methods of forming the same are provided. The semiconductor structure includes a semiconductor substrate; a first inter-layer dielectric (ILD) over the semiconductor substrate; a contact extending from a top surface of the first ILD into the first ILD; a second ILD over the first ILD; a bottom inter-metal dielectric (IMD) over the second ILD; and a dual damascene structure comprising a metal line in the IMD and a via in the second ILD, wherein the via is connected to the contact.
Owner:TAIWAN SEMICON MFG CO LTD
Coordinate sensor, electronic device, display device, light-receiving unit
InactiveUS20110157097A1Easy to provideSave spaceNon-linear opticsInput/output processes for data processingLine sensorDisplay device
A coordinate sensor (10) includes at least two line sensors (1) that are disposed in x-axis and y-axis directions, and right-angle prisms (2) each of which changes a light path of light that has passed through an image display region of a liquid crystal panel (20). Each of the line sensors (1) is disposed outside the image display region and has a light-receiving surface (1a) parallel to an image display surface of the liquid crystal panel (20). The right angle prisms (2) cause light which travels in the x-axis and y-axis directions and which has passed through the image display region to be guided to the light-receiving surfaces (1a) of the line sensors (1). The coordinate sensor (10) receives the light which has thus passed through the image display region of the liquid crystal panel (20) so as to detect a coordinate, on the image display region, that is indicated by an object to be detected such as a finger. Consequently, a thin coordinate sensor that enables easy alignment with no reduction in aperture ratio and no restriction on operation speed can be realized at low cost.
Owner:SHARP KK
Methods and compositions for administering therapeutic and diagnostic agents
InactiveUS7534431B2Increase contrastImprove clearance rateUltrasonic/sonic/infrasonic diagnosticsNervous disorderDiagnostic agentAntibody
Owner:IMMUNOMEDICS INC
Touch detection device and display device having touch sensor function
ActiveUS20100328255A1Small amplitudePrevention of degradation of S/N ratioInput/output processes for data processingCapacitanceDisplay device
A touch detection device includes: a detection surface; a plurality of sensor lines formed from a plurality of types of wiring lines having a different line capacitance; and a touch detection unit which detects an electric variation generated in a plurality of the sensor lines in response to touch or proximity of a detection target object to the detection surface, wherein the touch detection unit has an operational circuit for generating a detection signal representing the electric variation by performing an operation process using a line capacitance ratio for a plurality of outputs from a plurality of types of the sensor lines neighboring to one another with a different line capacitance.
Owner:JAPAN DISPLAY INC
Dynamic range compressor-limiter and low-level expander with look-ahead for maximizing and stabilizing voice level in telecommunication applications
InactiveUS6535846B1Avoid excessive amplificationMaximizing and stabilizing voice levelInterconnection arrangementsSpeech analysisTelecommunication applicationSpeech recognition
A voice signal processing system with multiple parallel control paths, each of which address different problems, such as the high peak-to-RMS signal ratios characteristic of speech, wide variations in RMS speech levels, and high background noise levels. Different families of input-output control curves are used simultaneously to achieve efficient peak limiting and dynamic range compression as well as low-level dynamic expansion to prevent excessive amplification of background noise. In addition, a delay in the audio path relative to the control path makes it possible to employ an effective look-ahead in the control path, with FIR filtering smoothing-matched to the look-ahead. Digital domain peak interpolators are used for estimating the peaks of the input signal in the continuous time domain.
Owner:K S WAVES
Semiconductor device
ActiveUS20100140613A1Improve efficiencyReduce the ratioSolid-state devicesNon-linear opticsSemiconductorOxide semiconductor
A semiconductor device includes an oxide semiconductor layer provided over a substrate having an insulating surface; a gate insulating film covering the oxide semiconductor layer; a first conductive layer and a second conductive layer laminated in this order over the gate insulating film; an insulating film covering the oxide semiconductor layer and a gate wiring including a gate electrode (the first and second conductive layers); and a third conductive layer and a fourth conductive layer laminated in this order over the insulating film and electrically connected to the oxide semiconductor layer. The gate electrode is formed using the first conductive layer. The gate wiring is formed using the first conductive layer and the second conductive layer. A source electrode is formed using the third conductive layer. A source wiring is formed using the third conductive layer and the fourth conductive layer.
Owner:SEMICON ENERGY LAB CO LTD
Organic photoelectric conversion element and image element
InactiveUS20070063156A1Photoelectric conversion efficiency is not reducedImprove photoelectric conversion efficiencySolid-state devicesInvestigating moving sheetsElectron holeWork function
An organic photoelectric conversion element comprises: a pair of electrodes; an organic photoelectric conversion layer arranged between the pair of electrodes; and an positive hole blocking layer arranged between one of the pair of electrodes and the organic photoelectric conversion layer, wherein an ionization potential of the positive hole blocking layer is larger than a work function of the adjoining electrode by 1.3 eV or more, and wherein an electron affinity of the positive hole blocking layer is equal to or larger than that of the adjoining organic photoelectric conversion layer. An electron blocking layer may be arranged between the other one of the pair of electrodes and the organic photoelectric conversion layer, wherein its electron affinity is smaller than a work function of the adjoining electrode by 1.3 eV or more, and its ionization potential is equal to or smaller than that of the adjoining organic photoelectric conversion layer.
Owner:FUJIFILM CORP +1
Organic light emitting display device and method of manufacturing the same
ActiveUS20160043341A1Minimize voltage dropImprove lifetime reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceAuxiliary electrode
Provided is an organic light emitting display device including: a substrate; a first anode and a second anode formed on the substrate; a first auxiliary electrode formed between the first anode and the second anode; a first organic light emitting layer and a second organic light emitting layer; a first bank including an undercut formed on an upper part of a first edge of the first auxiliary electrode; a second bank including an undercut formed on an upper part of a second edge of the first auxiliary electrode; a second auxiliary electrode disposed between the undercut of the first bank and the first auxiliary electrode; a third auxiliary electrode disposed between the undercut of the second bank and the first auxiliary electrode; a first cathode electrically connected with the second auxiliary electrode; and a second cathode electrically connected with the third auxiliary electrode.
Owner:LG DISPLAY CO LTD
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