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66results about How to "Reduce the number of outputs" patented technology
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Convolution neural network training apparatus and method thereof
ActiveUS20160162782A1Reduce in quantityReduce the number of outputsImage enhancementImage analysisReconstruction filterLow-rank approximation
An apparatus and method of training a convolutional neural network (CNN) are provided. A method of training a CNN including a plurality of convolution layers stored in a memory involves approximating, using a processor, a convolution layer among the plurality of convolution layers using a low-rank approximation; reducing the number of output reconstruction filters of the approximated convolution layer; and modifying a structure of the CNN based on an approximation result and the reduced number of output reconstruction filters.
Owner:SAMSUNG ELECTRONICS CO LTD
Luminescence display and driving method thereof
ActiveUS20090167648A1Reducing number of output lineReduce the number of outputsElectrical apparatusElectroluminescent light sourcesElectricityControl line
A OLED display and a driving method thereof are disclosed. The OLED display includes: an OLED display panel including: data lines to which data voltages are supplied; gate lines to which a gate voltage is sequentially supplied; luminescence control lines to which a luminescence control voltage is sequentially supplied, a driving power line to which a driving voltage is supplied; a compensation power line to which a compensation voltage having a first level and a second level different from the first level are supplied; a plurality of pixel cells each respectively in pixel areas defined by the data lines and the gate lines; a data driver having output lines whose number is smaller than the number of the data lines; and a demultiplexer unit formed between the data driver and the OLED display panel, the demultiplexer unit supplying the data voltages from the output lines to the data lines, wherein each of the pixel cells includes: a light emitting element; and a pixel driver that supplies a current corresponding to a corresponding one of the data voltages to the light emitting element based on the corresponding data voltage, the gate voltage, the luminescence control voltage, the driving voltage and the compensation voltage having the first level and that turns off the light emitting element when the compensation voltage has the second level.
Owner:LG DISPLAY CO LTD
Scan driver and organic light emitting display device
ActiveUS20070124633A1Reduce the number of outputsElectronic circuit testingStatic indicating devicesElectricityControl signal
An organic light emitting display device includes a scan driver for supplying a first scan signal to a first scan line during a first period and a second period, a second scan signal to a second scan line during the second period, and a light emitting control signal to a light emitting control line during a period at least spanning the first and second periods. A data driver sequentially supplies data signals to an output line during the first period. A demultiplexer is electrically coupled to the output line, receives the data signals and supplies the data signals to data lines which are connected to pixels. Each pixel receives one of the data signals during the first period, compensates a threshold voltage of a driving transistor during the second period, and generates light with a brightness corresponding to the one of the data signals after the second period.
Owner:SAMSUNG DISPLAY CO LTD
Light emitting display and driving method including demultiplexer circuit
InactiveUS20060044236A1Reduce in quantityLow production costElectrical apparatusElectroluminescent light sourcesScan lineDisplay device
A light emitting display and its driving method using a demultiplexer to reduce the number of output lines of a data driver. The light emitting display includes a scan driver supplying a scan signal to a scan line, a data driver having output lines and supplying data signals to the output lines, a demultiplexer in each output line and supplying the data signal from each one output line to a number of data lines, an image displaying part including pixels formed in regions defined by the scan and data lines, and a capacitor coupled to each data line to be charged with a voltage corresponding to the data signal supplied to the data line. With this configuration, the number of output lines required in the data driver is reduced. Further, the voltages charged in the data capacitors are supplied to the pixels simultaneously, thereby displaying an image with uniform brightness.
Owner:SAMSUNG SDI CO LTD
Display device driven with dual transistors
InactiveUS6859195B2Reducing number of inputReduce number of outputStatic indicating devicesNon-linear opticsSignal linesEngineering
A display device including a display area having a plurality of pixels arranged in a matrix includes a plurality of scan lines for selecting pixel rows, a multiplex signal line for transmitting a display signal to at least two pixels in one pixel row selected by each of the scan lines, and a select line provided independently of the plurality of scan lines. The scan lines, the multiplex signal line and the select line are disposed in the display area. The select line selects at least one of a plurality of pixels in the pixel row to which the multiplex signal line transmits the display signal.
Owner:CHEMTRON RES
Display apparatus driving circuit and method of driving display apparatus
ActiveUS20110316823A1Reduce amount of heat generateDegradation of image qualityCathode-ray tube indicatorsInput/output processes for data processingHeat detectionEngineering
A display apparatus driving circuit capable of reducing the amount of heat generated at a driving unit while suppressing degradation in image quality is provided. A display apparatus driving circuit according to the present invention includes: a source driver for driving a display unit; a heat detecting circuit for detecting amount of heat generated at the source driver, and outputting a heat detection signal when the detected amount of generated heat is equal to or larger than a predetermined reference value; and a heat reduction circuit for changing, when the heat detection signal is received, a driving method of the display unit to reduce the amount of heat generated at said source driver.
Owner:PANASONIC SEMICON SOLUTIONS CO LTD
Single-layer mutual capacitive touch screen
InactiveUS20140368750A1Reduce the number of outputsLow costDetails for portable computersNon-linear opticsCapacitanceTouch Senses
A single-layer mutual capacitive touch screen includes a substrate; a control circuit, disposed at a side of the substrate; a plurality of touch sensing electrodes, arranged on the substrate in an N×M array and classified into a first group and a second group; a plurality of output pins, for connecting the control circuit to the plurality of touch sensing electrodes; and a plurality of driving wires, each connecting a touch sensing electrode and an output pin. In the first group, each touch sensing electrode located at odd columns of the N×M array substantially shares an output pin with an adjacent touch sensing electrode located in a first direction of the touch sensing electrode. In the second group, each touch sensing electrode located at even columns of the N×M array substantially shares an output pin with an adjacent touch sensing electrode located in the first direction of the touch sensing electrode.
Owner:NOVATEK MICROELECTRONICS CORP
Organic light emitting display device
ActiveUS20110025669A1Reduce the number of outputsHigh resolutionSolid-state devicesCathode-ray tube indicatorsScan lineDisplay device
An organic light emitting display device includes a display region including first sub-pixels, second sub-pixels and third sub-pixels at crossing regions of scan lines and data lines and arranged in a repeating pattern, the first, second and third sub-pixels for emitting light of different colors, a scan driver for supplying scan signals to the scan lines; a data driver for supplying data signals to the data lines; and a data distributor between the data driver and the data lines for distributing the data signals from output lines of the data driver to the data lines. Ones of the first and second sub-pixels are alternately arranged in a first column, and ones of the third sub-pixels are arranged in a second column adjacent to the first column.
Owner:SAMSUNG DISPLAY CO LTD
EL display panel, electronic instrument and panel driving method
Disclosed herein is an organic electro luminescence display panel provided with a pixel structure and a wiring structure which are adapted to an active matrix driving method; and driven by an electric potential asserted on each multi-consecutive-row bundle composed of adjacent power-supply lines, which are electrically tied to each other, each stretched in a horizontal direction and each used for supplying a driving current to an organic electro luminescence light emitting device employed in every pixel circuit of said organic electro luminescence display panel, to serve as an electric potential having two or more different magnitudes.
Owner:SONY CORP
Display device and method of controlling the same
ActiveUS20120200611A1Improve image display qualityReduce the number of outputsSolid-state devicesCathode-ray tube indicatorsDisplay deviceElectrical current
A display device including pixels has formed therein at least two driving blocks each made up of pixel rows, and includes: a signal line driving circuit that outputs a signal voltage to an output line disposed in each of pixel columns; and a selector circuit that controls a selector disposed in each of the columns for providing a signal voltage outputted from the output line to one of a first signal line and second signal line disposed in each of the columns, and selectively provides a standard voltage or the signal voltage outputted from the output line to one of the first signal line or the second signal line. Each of the pixels includes a current control unit and an organic EL element. Pixels in the k-th driving block are connected to the first signal line and pixels in the (k+1)-th driving block are connected to the second signal line.
Owner:JOLED INC
Valve unit for an electro-pneumatic brake control device for controlling a parking brake
ActiveUS8794718B2Safe parkingReduce constructionOperating means/releasing devices for valvesServomotor componentsExhaust valveSolenoid valve
A valve unit for an electro-pneumatic brake control is connected to an input of an air-quantity-boosting valve for the aeration / venting thereof. A double-armature solenoid valve includes primary and secondary armatures each spring-loaded and actuated by a common magnet coil. The primary armature is a switch for a vent valve; the secondary armature is a switch for an intake valve. When the coil is not drawing current, the armatures are in spring-loaded position, the intake valve blocking intake and the vent valve venting. When a first current flows through the coil, the primary armature enters switching position, with the secondary armature in spring-loaded position; the intake valve blocking intake and the vent valve blocking venting. When a second current greater than the first flows through the coil, both primary and secondary armatures are moved into switching positions, so that the intake valve admits air and the vent valve blocks venting.
Owner:ZF CV SYST EURO BV
Active matrix display device
InactiveUS20100001929A1Reduce the number of outputsReduce the numberStatic indicating devicesShift registerActive matrix
A data driver supplies data to a data line provided corresponding to a pixel column. A selection driver sequentially supplies a selection signal to a selection line provided corresponding to a pixel row. The selection driver has a shift register which receives a supply of a shift clock and sequentially transfers a selection signal to a register of a plurality of stages, and a plurality of switches which are connected to outputs of the stages of the register of the shift register and control supply of a selection signal to plurality of selection lines. By sequentially switching a plurality of switches connected to the output of the register ON while a selection signal is output from one register of the shift register, data is supplied to pixels arranged in a matrix form to a display array.
Owner:GLOBAL OLED TECH
Display device and driving method thereof
ActiveUS20170287396A1Reduce in quantityShorten the overall cycleStatic indicating devicesPower flowDisplay device
In the first signal writing period which is a portion of one horizontal scan period, a first pixel signal is input to the first signal line. The first pixel signal is input from the first signal line to a first pixel circuit throughout a first signal converging period which is longer than the first signal writing period. A second pixel signal is input to the second signal line in a second signal writing period which is another portion of the one horizontal scan period. The second pixel signal is input from the second signal line to a second pixel circuit throughout a second signal converging period which is longer than the second signal writing period. After the first signal converging period and the second signal converging period, electric currents are supplied to the light emitting elements of the first pixel circuit and of the second pixel circuit.
Owner:JAPAN DISPLAY INC
Advanced monitoring algorithm for regulated power systems with single output flag
ActiveUS7009369B2Low costReduce in quantityPower supply linesElectric variable regulationElectric power systemImproved method
Owner:TEXAS INSTR INC
Salinity sensor for embedded environmental monitoring
InactiveUS20140015551A1Reduce the number of outputsResistance/reactance/impedenceTesting waterANA measurementSalinity
The invention is a method of measuring salinity that presents an alternative to conventional salinity sensors that require AC voltage to measure salinity. The use of AC voltage is undesirable due to the need for two accurate analog measurements (current and voltage) and, in the case of computer based measurements both analog measurements must be converted to a digital signal.
Owner:RUSS SAMUEL H +2
Image forming apparatus
InactiveUS20080003006A1Reduce the number of outputsElectrographic process apparatusImage formationMechanical engineering
An image forming apparatus comprising: a fixing roller; an endless fixing belt rotated together with the fixing roller; a pressurizing section arranged on the inner peripheral surface side of the fixing belt wherein the pressurizing section makes the fixing belt to be in pressure contact with the fixing roller, and corresponding to the outer peripheral surface of the fixing roller, the pressurizing section is deformed into concave-shape; a separation section which makes the fixing belt to be in pressure contact with the fixing roller, and by a tip of the separation section, the outer peripheral surface of the fixing roller is deformed into convex-shape, and a controller for controlling the pressing force of the separation section so that when an envelope is passed through as the recording material the pressing force becomes stronger than the pressing force when a plain paper passes through as the recording material.
Owner:KONICA MINOLTA BUSINESS TECH INC
Display device and drive method therefor
ActiveUS20130021312A1Reduce in quantityReduce the number of outputsCathode-ray tube indicatorsInput/output processes for data processingDisplay deviceEngineering
A display device 100 includes a plurality of pixel circuits 10 arranged two-dimensionally; a plurality of power lines VPi provided for respective rows of the pixel circuits 10; p common power lines 9, each connected to two or more power lines VPi; and a power control circuit 4. Each pixel circuit 10 includes an organic EL element, a plurality of TFTs, and a capacitor and receives an initialization potential from a corresponding power line VPi. The power control circuit 4applies a power supply potential and the initialization potential to the p common power lines 9 in a switching manner. Accordingly, a display device is provided that has a configuration in which an initialization potential is provided to pixel circuits from power lines and that has a power control circuit small in circuit size.
Owner:SHARP KK
Target tracking method and device based on anchor-point-free twin network key point detection
InactiveCN112365523AReduce the number of outputsReduce the amount of parametersImage enhancementImage analysisPattern recognitionHeat map
The invention provides a target tracking method and device based on anchor-point-free twin network key point detection. The method comprises the steps: acquiring a target tracking video; sending the target template image and the target search area image into a pre-trained central point estimation module to generate a central point position estimation heat map, an offset estimation heat map from the upper left corner to the central point and a central point position error estimation heat map; sending the target search area image to a pre-trained corner estimation module to generate a corner position estimation heat map and a corner position error estimation heat map; and estimating angular point coordinates according to the offset estimation heat map from the upper left corner to the central point, determining a target frame in the current frame image according to the central point and the angular point coordinates, and completing target tracking. Target tracking is regarded as a determination problem of a center point and a top left corner point, and is decomposed into two parts of corner point position estimation and center point position estimation, so that the use of preset anchor points is avoided, the output quantity of heat maps is reduced, the parameter quantity of a network is reduced, and the speed of a tracking algorithm is increased.
Owner:CHANGZHOU INST OF TECH
Low noise receiving apparatus
InactiveUS8149049B2Reduce the number of outputsReduce signalingHigh frequency amplifiersGated amplifiersLow noiseAudio power amplifier
A low noise receiving apparatus includes an amplifier which inputs an input signal, an output matching circuit which is connected between the amplifier and an output terminal which matches an impedance of an output side of the amplifier, a bypass circuit which bypasses the amplifier and is connected to an output side of the output matching circuit, and a switching circuit having one end connected between the amplifier and the output matching circuit and the other end connected to an alternating current ground which switches whether or not to connect an output of the amplifier to the alternating current ground. In a bypass mode, the switching circuit connects the output of the amplifier to the alternating current ground in order to have a lower impedance viewed from the output terminal of the output matching circuit than in an amplification mode.
Owner:RENESAS ELECTRONICS CORP
Method for destroying banknotes
ActiveUS8381917B2Raise checkReduce in quantityPaper-money testing devicesCoin/currency accepting devicesEngineeringCheque
A method for destroying bank notes is provided, wherein bank notes are checked and sorted by at least one bank-note processing machine in at least one decentralized place, whereby unfit bank notes are sorted out in order to be transported to a central place for destruction. It is provided that all bank notes recognized as unfit are stored on a single stack independently of the bank-note denomination and / or orientation recognized during the check, for which purpose a single output pocket of the bank-note processing machine is used for all unfit bank notes.
Owner:GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH
Droplet ejection device
A droplet ejection device including: a cavity unit having nozzles and pressure chambers; an actuator unit including actuators corresponding to the respective pressure chambers, such that each actuator is operable to change a volume of the corresponding pressure chamber whereby a droplet is ejected from the corresponding pressure chamber through the corresponding nozzle; and a controller for controlling ejection of the droplet from each pressure chamber. The actuators are provided by at least four electrodes and a piezoelectric body. The pressure chambers are sorted into groups in at least two different manners, such that each pressure chamber belongs to at least two groups formed by sorting in the respective different manners. Each of the electrodes is arranged to correspond to at least one of the pressure chambers belonging to one of the groups formed by sorting in a corresponding one of the at least two different manners, so that each pressure chamber corresponds to at least two of the electrodes. The controller controls an electric voltage to be applied to each of the electrodes, for controlling ejection of the droplet from each of the pressure chambers.
Owner:BROTHER KOGYO KK
Semiconductor memory device
ActiveUS7301827B2Reduce noiseIncrease speedRead-only memoriesDigital storageControl signalComputer science
In a semiconductor memory device for reading out multilevel data in a time-shared manner at different timings, by providing plural control signal lines for controlling the operation timings of the output buffer circuits, the operation timings of output buffer circuits can be displaced, and the number of output buffer circuits operating simultaneously can be decreased, with the result that noise is reduced. Besides, by allowing the output buffer circuit, which outputs data read out early in a time-shared manner, to operate at an early timing, data output is terminated without retarding the operation timing of the output buffer circuit operating at the last timing.
Owner:TAMIRAS PER PTE LTD LLC
Luminescence display and driving method thereof
ActiveUS8130181B2Reduce the number of outputsElectrical apparatusElectroluminescent light sourcesElectricityPower flow
Owner:LG DISPLAY CO LTD
Display device
InactiveUS20180261176A1Decrease manufacturing costReduce border areaStatic indicating devicesNon-linear opticsScan lineClock signal
A display device including scan lines, data lines, k clock signal lines and pixel groups is provided. The pixel groups are respectively driven by the data lines, the corresponding scan lines and the corresponding clock signal lines. Each pixel group includes pixel units respectively configured at intersections of the data lines and the corresponding scan lines, where the scan lines in each pixel group receive a same scan driving signal. Each pixel unit includes two switches and a pixel electrode. Conduction states of the two switches are respectively controlled by the corresponding scan line and the corresponding clock signal line, where clock signals of the clock signal lines corresponding to the pixel units on the adjacent scan lines have a phase difference of 1 / k cycle.
Owner:CHUNGHWA PICTURE TUBES LTD
Static target restraining method for ground surveillance radar system
ActiveCN109254271AImprove interpretation accuracyReduce the risk of miscalculationRadio wave reradiation/reflectionSecondary surveillance radarMoving average
The invention discloses a static target restraining method for a ground surveillance radar system. The static target restraining method for the ground surveillance radar system comprises the steps that processed target detection information of the front end of a radar is obtained; interframe accumulation processing is carried out on the target detection information, and a two-dimensional image isformed according to the target detection information after the accumulation; edge extraction is carried out on the two-dimensional image, and target detection information which belongs to a same target after the extraction is obtained; static target area judgment processing is carried out on the target detection information which belongs to the same target, and a static target area range is markedout; and restraining processing is carried out on the target detection information in the static target area range, and target detection information after the static target restraining is obtained. According to the static target restraining method for the ground surveillance radar system, the problem that the ground surveillance radar system cannot accurately mark off the static target area due to variation of detection scenes and erecting sites is solved, the restraining speed of a static target and the detection precision of a moving target are improved, and a reliable data foundation is provided for subsequent track processing.
Owner:ANHUI SUN CREATE ELECTRONICS
Touch display device
InactiveUS20120038566A1Reduce routing of signal lineReduce the number of outputsStatic indicating devicesInput/output processes for data processingEngineeringDisplay device
A touch display device is provided. The touch display device includes a display panel, a plurality of horizontal sensing lines, a plurality of vertical sensing lines, a horizontal encoder, a vertical encoder, and a control chip. The display panel includes a plurality of sensing elements arranged in matrix form, and the plurality of the horizontal sensing lines and the plurality of vertical sensing lines are connected with the plurality of the sensing elements, respectively. The horizontal encoder receives and encodes a plurality of horizontal sensing signals from the plurality of horizontal sensing lines and thereby forms a plurality of horizontal encoded signals whose number is less than that of the horizontal sensing signals. The vertical encoder receives and encodes a plurality of vertical sensing signals from the plurality of vertical sensing lines and thereby forms a plurality of vertical encoded signals whose number is less than that of the vertical sensing signals. The control chip receives and processes the horizontal encoded signals and the vertical encoded signals to obtain coordinates of a touch position on the display panel.
Owner:INNOLUX CORP
Advanced monitoring algorithm for regulated power systems with single output flag
ActiveUS20050012491A1Low costReduce the amount requiredPower supply linesElectric variable regulationEngineeringImproved method
An improved method of monitoring the output power provided by a switch mode power converter that reduces the overall cost of the converter. The method includes initiating a soft-start procedure for a first output voltage in the event the first voltage channel is enabled. When the first voltage level comes within regulation, a delay counter counts a predetermined number of clock cycles. In the event a second output voltage channel is enabled between the time the first channel is enabled and the time the first voltage comes within regulation, a soft-start procedure is initiated for the second voltage and the delay counter re-starts when the second voltage comes within regulation. After the delay counter finishes counting, the first and second voltages are considered stable and a single Power-Good signal is asserted. In the event one of the channels is disabled by a user while the other channel remains enabled, the disabled channel is ignored and the PGOOD signal stays asserted to indicate that the power provided by the converter on the enabled channel is good.
Owner:TEXAS INSTR INC
Display device and method of controlling the same
ActiveUS8305310B2Improve image display qualityReduce the number of outputsStatic indicating devicesSolid-state devicesDisplay deviceVoltage source
Owner:JOLED INC
Convolution neural network training apparatus and method thereof
ActiveUS10452979B2Reduce in quantityReduce the number of outputsImage enhancementImage analysisReconstruction filterLow-rank approximation
An apparatus and method of training a convolutional neural network (CNN) are provided. A method of training a CNN including a plurality of convolution layers stored in a memory involves approximating, using a processor, a convolution layer among the plurality of convolution layers using a low-rank approximation; reducing the number of output reconstruction filters of the approximated convolution layer; and modifying a structure of the CNN based on an approximation result and the reduced number of output reconstruction filters.
Owner:SAMSUNG ELECTRONICS CO LTD
Amoled display and driving method thereof
ActiveUS20190156759A1Reduce the number of outputsEasy to operateStatic indicating devicesMultiplexingControl signal
The invention provides an AMOLED display and driving method thereof, wherein a display panel is provided with a plurality of multiplexers, with each multiplexer having a multiplexer control end receiving a multiplexing control signal, a first input end connected to gate driver and a second input end to a constant low voltage. The first and second output ends are respectively connected to the first and second control ends of corresponding rows of sub-pixel driving circuits. When driving AMOLED display, the multiplexer receives scan signal from gate driver, and under control of multiplex control signal, the first and second output ends selectively output scan signal or the constant low voltage, respectively to generate two different control signals respectively outputted to the first and second control ends of corresponding row of sub-pixel driving circuits. The invention can reduce the number of the output channels of gate drivers to reduce production cost.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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