23rd week of 2010 patent applcation highlights part 50 |
Patent application number | Title | Published |
20100141198 | CLOSED-LOOP CONTROL METHOD AND CLOSED-LOOP CONTROL DEVICE WITH MULTI-CHANNEL FEEDBACK - A method of closed-loop controlling determines a first feedback variable by sampling a control variable and a second feedback variable by averaging the control variable, compares the first and second feedback variables with a command variable, and sets the control variable on the basis of the comparing result so that the control variable follows a command variable. | 2010-06-10 |
20100141200 | STEPPING MOTOR CONTROLLING DEVICE, METHOD, AND STORAGE MEDIUM - A stepping motor controlling device includes first and second clock signal generators, plural drivers, and a controller. The first clock signal generator generates a reference clock signal for rotationally driving of plural stepping motors. The second clock signal generator generates, on the basis of the reference clock signal, for each of the stepping motors, speed control clock signals. The plural drivers are provided respectively for the stepping motors and, on the basis of the speed control clock signals for the respective stepping motors, generate pulse excitation signals and input the pulse excitation signals to the stepping motors to rotationally drive the stepping motors. The controller controls the second clock signal generator to generate the speed control clock signals such that phases of the respective speed control clock signals for the stepping motors differ from one another. | 2010-06-10 |
20100141221 | DELIVERED ENERGY COMPENSATION DURING PLASMA PROCESSING - An apparatus and method for controlling an application of power to power a plasma chamber. A detector detects actual power out from the power stage to the plasma chamber during a sampling interval. A compare module compares the actual power out during the sampling interval to a present power setting during the sampling interval and generates a compensation value. An adjust module updates the present power setting for the power stage with the compensation value to provide a new power setting for the power stage to control the power out from power stage to the plasma chamber during the deposition process whereby power losses occurring during the deposition process are compensated during the deposition process. If there is a fixed time period for the deposition process, the compensation method and apparatus may be used to compensate the deposition process for energy losses without extending the duration of the deposition process. | 2010-06-10 |
20100141225 | ACTIVE PULSE POSITIONING MODULATOR - An adaptive pulse positioning modulator including a sense circuit which provides a compensation signal indicative of output voltage error, a filter circuit having an input receiving the compensation signal and an output providing an adjust signal, a leading ramp circuit which provides a repetitive first leading edge ramp signal having a slope which is adjusted by the adjust signal, a comparator circuit which provides a first start trigger signal when the first leading edge ramp signal reaches the compensation signal and a first end trigger signal when a first trailing edge ramp signal reaches the compensation signal, a trailing ramp circuit which initiates ramping of the first trailing edge ramp signal when the first start trigger signal is provided, and a pulse control logic which asserts pulses on a PWM signal based on the trigger signals. | 2010-06-10 |
20100141227 | STEP-DOWN CONVERTER AND POWER SUPPLY - A step-down converter is provided. The step-down converter includes a DC-DC converter including a boost capacitor and an NMOS transistor, the DC-DC converter converting an input direct current (DC) voltage to an output DC voltage; and an electric discharge circuit which adjusts the output voltage to be less than or equal to the input voltage. | 2010-06-10 |
20100141230 | SELF-TUNING SENSORLESS DIGITAL CURRENT-MODE CONTROLLER WITH ACCURATE CURRENT SHARING FOR MULTIPHASE DC-DC CONVERTERS - Embodiments of the present invention concern a multiphase switch-mode power supply. The multiple phase switch-mode power supply can have at least one switch and a digital controller to control the switching of the at least one switch. During a calibration period, the digital controller can freeze the current of all of the multiple phases except for a phase being calibrated. This can be done by fixing the current reference of the phases except for the phase being calibrated. | 2010-06-10 |
20100141231 | Igniter voltage compensation circuit - Featured is igniter control circuitry that reduces the line voltage to the igniter and which maintains the igniter voltage relatively stable. More particularly, there is featured, a thyristor-based phase control circuit that reduces the RMS voltage being applied to an igniter when it is connected to the AC line or line voltage. The circuitry also is configured so that it opposes changes in line voltage such that the igniter voltage remains relatively stable when the line voltage increases or decreases relative to its nominal level. Such control circuitry includes a dual diac configuration, a relation oscillator configuration and one embodying both dual diac and relation oscillator configurations. | 2010-06-10 |
20100141232 | Power Station for Power Transmission to Remotely Located Load - The invention relates to distribution of electrical power, supervision and security. The invention comprises a power feeding station PFS for delivering electrical power. The PFS comprises a low voltage side LVS, a high voltage side HVS and a transformer TF which is configured to deliver high voltage single phase alternating current on the high voltage side, The power can be distributed, via a cable, to one or more power receiving stations PRS. The cable is configured to distribute current-symmetrical single phase current delivered by the power feeding station. The cable can preferable be a coaxial cable with the shield as current return path. The invention also comprises a current sensor unit CSU which is situated on the high voltage side. The means for measuring characteristics of the current CD can comprise a coil without galvanic contact with the high voltage side. A circuit break unit CBU suitable for breaking the current is situated on the low voltage side. A control function CF is configured to activate the circuit break unit based on the safety rules and the characteristics of the current CD. Characteristics of the current and other system information SI can also be delivered to an information unit IU. | 2010-06-10 |
20100141234 | TRANSFORMER WITH HIGH VOLTAGE ISOLATION - A high-voltage isolation transformer utilizing balun cores for transferring an alternating current signal from a first circuit to an output circuit, and a high voltage generator, such as a Cockcroft-Walton multiplier to apply a high direct current voltage bias with a high degree of voltage isolation between the first circuit and the output circuit. Multiple balun core transformers can be used in order to reduce the voltage rise between each individual transformer. | 2010-06-10 |
20100141236 | Integrated Optical Element and Faraday Cup - An integrated optical element and Faraday cup that can measure charged particle beam currents, manipulate light and analyze charged particle beam energy distribution. One boundary of the cup is formed by a lens or other suitable optical element which can be used for manipulating light along the axis of the Faraday cup. The surface of the optical element interior to the cup is coated with a transparent conductor in order to establish the simultaneous functions of taking charged particle beam current measurements, taking energy distribution measurements and manipulating light for such applications as focusing or imaging. A suppressor/blanker/retarder electrode is designed to eliminate spurious current signals that can result from production of secondary electrons by the charged particle beam impinging on the electrode surface. | 2010-06-10 |
20100141240 | METHODS FOR DETERMINING THE FREQUENCY OR PERIOD OF A SIGNAL - Methods for determining timestamps for signal timing edges for use in, e.g., a reciprocal counter for determining the frequency of a signal is disclosed, comprising the steps of inputting the signal into a tapped delay line, producing a plurality of delay line tap signals at the output of each of the delay line taps. In one embodiment, after detecting the signal timing edge and determining an initial time value corresponding to the timer clock cycle count at the signal timing edge or the next clock timing edge, the delay line tap signals are monitored to determine a fractional correction time value adjustment to be made to the initial value to account for the delay between the signal timing edge and the next clock timing edge to determine the timestamp. In another embodiment, after detecting the signal timing edge, the average of a plurality of delay line timer clock cycle counts corresponding to the timer clock cycle counts at the delay line tap signal timing edges is used to determine the timestamp. | 2010-06-10 |
20100141271 | DEVICE AND METHOD FOR DETECTING ELECTRICAL PROPERTIES OF A SAMPLE OF AN EXCITABLE MATERIAL - A device for detecting electrical properties of a sample of an excitable material, in particular of a silicon wafer, comprises a microwave source for generating a microwave field, a resonance system which is coupled to the microwave source in a microwave-transmitting manner, the resonance system comprising a microwave resonator with at least one opening and a sample to be examined which is arranged next to the at least one opening, at least one excitation source which is arranged in the surroundings of the sample for controlled electrical excitation of the sample, and a measuring device for measuring at least one physical parameter of the resonance system. | 2010-06-10 |
20100141273 | SYSTEMS AND METHODS FOR USING FERRITE ALIGNMENT KEYS IN WIRELESS REMOTE SENSORS - The present invention related to devices and methods for using ferrite alignment keys in wireless remote sensor assemblies. In one aspect, the invention provides wireless resonant sensor assemblies comprising a pick-up coil, a ferrite alignment key positioned in and extending from the pick-up coil, and wireless resonant sensor having a receiving element wherein the pick-up coil and the wireless resonant sensor align upon insertion of the ferrite alignment key into the receiving element. The ferrite alignment key may also be part of a resonant sensor such that insertion of a pick-up coil into a receiving element of the alignment key results in a configuration where the alignment key is positioned in and extended from the pick-up coil. Methods of measuring one or more parameters of a monitoring system are also provided. The insertion of the ferrite alignment key aligns the pick-up coil and wireless resonant sensor thereby increasing sensing of the wireless resonant sensor by the pick-up coil. | 2010-06-10 |
20100141274 | Method for Measuring the Thickness of Multi-Layer Films - The invention relates to a method for determining the thickness of multi-layer films ( | 2010-06-10 |
20100141275 | Electrostatic capacitance detection device, electrostatic capacitance detection circuit, electrostatic capacitance detection method, and initialization method - Provided are an electrostatic capacitance detection circuit and an electrostatic capacitance detection method with which being capable of detecting minute change in electrostatic capacitance from which offset is removed for detection of approach of an object or the like, at high speed and high resolution while selecting an optimum detection range, with such a simpler configuration as to add a resistor and a capacitor to one input/output port of a general-purpose microcomputer. In the electrostatic capacitance detection circuit and the electrostatic capacitance detection method, a voltage waveform generated by the added capacitor is compared with a threshold voltage while controlling a DC component of the voltage waveform to change in correspondence with the change in electrostatic capacitance and an AC component of the voltage waveform to correspond to a width of a detection range. | 2010-06-10 |
20100141279 | METHOD OF DISCRIMINATION OF A DEVICE AS POWERABLE THROUGH A LAN LINE AND DEVICE FOR ESTIMATING ELECTRIC PARAMETERS OF A LAN LINE - PDs that can be supplied through the LAN line are discriminated from PDs that cannot be so supplied as a function of the resistance of the supply line and of the voltage drop caused by nonlinear elements in series therewith. The values of these two parameters are estimated by applying two distinct voltages to the supply terminals of the LAN line and sensing the relative steady-state currents absorbed by the power supply line, and by processing voltage and current values for estimating the resistance of the line and the voltage drop caused by nonlinear elements connected in series therewith. | 2010-06-10 |
20100141280 | BIOSENSOR READER AND BIOSENSOR READER SYSTEM - A biosensor reader and a biosensor reader system are provided. The biosensor reader has a field-effect transistor (FET) biosensor attached thereto, and the FET biosensor includes between electrodes a probe channel to which probe materials are immobilized. The biosensor reader analyzes an electrical conductivity change of the probe channel caused by the binding between the probe material and a target material contained in an analysis solution. The biosensor reader includes a measurement module and an output module. The measurement module connects the probe channel electrically to a reference resistance with a fixed resistance value by the attachment of the FET biosensor, measures a reference voltage drop across the reference resistance and a channel voltage drop across the probe channel, and analyzes an electrical conductivity change of the probe channel from the reference voltage drop and the channel voltage drop. The output module outputs the analysis result of the target material according to the electrical conductivity change. | 2010-06-10 |
20100141292 | Method and system for measuring film stress in a wafer film - In a MEMS wafer, film stresses are measured by placing an inductor array over or under the wafer and measuring inductance variations across the array to obtain a map defining the amount of bowing of the wafer. | 2010-06-10 |
20100141293 | LCD PANELS CAPABLE OF DETECTING CELL DEFECTS, LINE DEFECTS AND LAYOUT DEFECTS - An LCD panel includes a plurality of signal lines, a plurality of display units, a driving circuit and a test unit. Each display unit is coupled to a corresponding signal line of the plurality of signal lines. The driving circuit is coupled to corresponding signals lines via a plurality of output ends. The test unit includes a shorting bar, a test pad, and a plurality of switches. Each switch is coupled between a corresponding signal line of the plurality of signal lines and the shorting bar. | 2010-06-10 |
20100141295 | PROGRAMMABLE LOGIC DEVICE HAVING AN EMBEDDED TEST LOGIC WITH SECURE ACCESS CONTROL - An improved configuration for a programmable logic device and an improved method for configuration of a programmable logic device are provided. A programmable logic device such as field programmable logic device is configured to include an application logic, an embedded test logic that monitors the application logic, and an access control logic that grants access to an external device to embedded test data provided that an access control requirement is met that is based upon a key stored in a memory and information received from the external device. | 2010-06-10 |
20100141296 | HARDENED CURRENT MODE LOGIC (CML) VOTER CIRCUIT, SYSTEM AND METHOD - A current mode logic voter circuit includes three two-input split NOR gates. Each two-input split NOR gate receives a corresponding pair of input signals and generates a pair of first output signals responsive to the input signals. A three input split NOR gate is coupled to the two-input split NOR gates to receive the first output signals and generates a second pair of output signals responsive to the first output signals from the two-input split NOR gates. The two and three-input split NOR gates can be formed from current mode logic buffer circuits, and in one embodiment in the three-input split NOR gate the buffer circuits are hardened. | 2010-06-10 |
20100141300 | INVERTER DRIVER INTEGRATED CIRCUIT - An inverter driver integrated circuit (IC) includes a control signal generator generating a first control signal and a second control signal by use of a pulse width modulation oscillator signal, a comparator comparing a half-wave rectified signal of a lamp feedback signal fed back from a lamp with a preset reference signal to output a lamp state signal, a first sensor receiving the lamp state signal and the second control signal to output a first sensing signal, and a second sensor receiving the first sensing signal and the first control signal to output a second sensing signal. | 2010-06-10 |
20100141302 | SIGNAL CONVERTING CIRCUIT - A signal conversion circuit | 2010-06-10 |
20100141304 | DRIVE CIRCUIT FOR POWER ELEMENT - A driving circuit ( | 2010-06-10 |
20100141306 | PARALLEL-SERIAL CONVERSION CIRCUIT AND DATA RECEIVING SYSTEM - A parallel-serial conversion circuit includes: a plurality of data terminals each receiving a data signal; a selection circuit configured to select at least one of the data signals received through the plurality of data terminals; a first latch circuit configured to latch an output from the selection circuit based on a clock signal; a replica selection circuit configured to select one of a plurality of signals and output the selected signal; and a timing-signal generating circuit configured to generate a timing signal for controlling the selection circuit based on the output from the replica selection circuit, wherein the output from the replica selection circuit is latched based on the clock signal. | 2010-06-10 |
20100141307 | Frequency multiplier and method for frequency multiplying - A frequency multiplier according to the present invention comprises a period-to-voltage converter that generates a control signal in response to the period of an input signal. An oscillator generates an output signal in accordance with the control signal. The level of the control signal is corrected to the frequency of the input signal. The control signal is coupled to determine the frequency of the output signal. | 2010-06-10 |
20100141308 | METHOD AND DEVICE FOR CLOCK-DATA RECOVERY - A method for the recovery of a clock signal from a data signal is provided where the edges of the signals are each represented as a chronologically-ordered sequence of timing points. In one procedural stage, a plurality of timing points of the data signal are processed in parallel as follows: resolving the timing points of the data signal by a nominal clock pulse; estimating the bit-period deviations for the adjusted timing points; and injecting the nominal clock pulse to the estimated bit-period deviations. | 2010-06-10 |
20100141312 | DELAY LOCKED LOOP CIRCUIT AND OPERATION MEHTOD THEREOF - A delay locked loop circuit includes a delay replica model unit for reflecting a delay time of an actual output path to a source clock and outputting the reflected source clock as a delay replica clock, a detector for detecting a remaining time after subtracting a time corresponding to a multiple of a clock cycle of the source clock from a time corresponding to a phase difference between the delay replica clock and the source clock, and a delay locking unit for delaying the source clock for a delay time to synchronize a clock generated by delaying the source clock for the detected remaining time of the detector with a phase of the source clock. | 2010-06-10 |
20100141313 | DIGITAL PHASE-LOCKED LOOP WITH TWO-POINT MODULATION AND ADAPTIVE DELAY MATCHING - A digital phase-locked loop (DPLL) supporting two-point modulation with adaptive delay matching is described. The DPLL includes highpass and lowpass modulation paths that support wideband and narrowband modulation, respectively, of the frequency and/or phase of an oscillator. The DPLL can adaptively adjust the delay of one modulation path to match the delay of the other modulation path. In one design, the DPLL includes an adaptive delay unit that provides a variable delay for one of the two modulation paths. Within the adaptive delay unit, a delay computation unit determines the variable delay based on a modulating signal applied to the two modulation paths and a phase error signal in the DPLL. An interpolator provides a fractional portion of the variable delay, and a programmable delay unit provides an integer portion of the variable delay. | 2010-06-10 |
20100141318 | TRIGGER SIGNAL DETECTION APPARATUS - A trigger signal detection apparatus includes: a clock gating circuit which is supplied with a trigger signal and a clock signal and outputs the clock signal; a trigger signal processing circuit which outputs a first signal only for a predetermined time when the clock signal is supplied from the clock gating circuit; a counter which operates in response to the trigger signal, thus outputting a count value of the clock signal; and a time set-up circuit which outputs a second signal to the trigger signal processing circuit when count value supplied from the counter reaches a preset value, and the trigger signal processing circuit stops outputting the first signal when the trigger signal processing circuit receives the second signal. | 2010-06-10 |
20100141319 | CLOCK SIGNAL OUTPUT CIRCUIT - A clock signal output circuit includes a clock signal source which produces a clock signal, a buffer circuit which drives the clock signal while adjusting rise and fall times of the clock signal according to control signals, a rise-time frequency generator, responsive to the control signals, which produces a rise-time signal having a frequency corresponding to the rise time given by the buffer circuit, a fall-time frequency generator, responsive to the control signals, which produces a fall-time signal having a frequency corresponding to the fall time given by the buffer circuit, and a control signal generator which produces the control signals, based on the frequencies of the rise-time signal and fall-time signal. | 2010-06-10 |
20100141332 | INTERNAL VOLTAGE GENERATOR OF SEMICONDUCTOR DEVICE - An internal voltage generator of a semiconductor device includes a charge pumping unit for performing a charge pumping operation on the basis of the voltage level of a reference voltage to generate a charge pumped voltage having a voltage level higher than the external power supply voltage; and an internal voltage generating unit for performing a charge pumping operation on the basis of an internal voltage level that is linear with respect to a temperature change in a first temperature range to generate an internal voltage, and to perform a charge pumping operation on the basis of an internal voltage clamping level that is constant independent of a temperature change in a second temperature range to generate the internal voltage. | 2010-06-10 |
20100141333 | Reservoir capacitor array circuit - A reservoir capacitor array circuit capable of allowing an internal voltage to be maintained stably, comprises a plurality of reservoir capacitors, each of the reservoir capacitors including a switch element which is connected between a power source voltage and a prescribed node and switched in response to a test enable signal which is enabled depending on a test mode signal or whether the fuse is cut or not, and a capacitor connected between the node and a ground voltage. | 2010-06-10 |
20100141335 | CURRENT MIRROR CIRCUIT, IN PARTICULAR FOR A NON-VOLATILE MEMORY DEVICE - A current mirror circuit is provided with a first current mirror including a first and a second mirror transistors sharing a common control terminal; the first mirror transistor has a conduction terminal for receiving, during a first operating condition, a first reference current, and the second mirror transistor has a respective conduction terminal for providing, during the first operating condition, a mirrored current based on the first reference current. The current mirror circuit is provided with a switching stage operable to connect the control terminal to the conduction terminal of the first mirror transistor during the first operating condition, and to disconnect the control terminal from the same conduction terminal of the first mirror transistor, and either letting it substantially floating or connecting it to a reference voltage, during a second operating condition, in particular a condition of stand-by. | 2010-06-10 |
20100141336 | SELECTABLE INTERMEDIATE FREQUENCY DEMODULATOR - A method and apparatus for demodulating an input signal in a selectable intermediate frequency system is disclosed. The apparatus includes a front end module, a filter, and a phase lock loop (PLL). The front end module mixes the input signal with an oscillating signal. The filter includes at least one characteristic that is selectable to configure an intermediate frequency. The PLL demodulates an output frequency based on the output of the filter. | 2010-06-10 |
20100141337 | AMPLIFIER WITH PROGRAMMABLE OFF VOLTAGE - An amplifier with multiple stages and having improved reliability is described. The multiple amplifier stages are coupled in parallel and include at least one switchable amplifier stage. Each switchable amplifier stage may be operated in an on state or an off state and includes a gain transistor and a cascode transistor. The gain transistor amplifies an input signal and provides an amplified signal in the on state and is disabled in the off state. The cascode transistor buffers the amplified signal and provides an output signal in the on state and is disabled based on an off voltage in the off state. The off voltage may be greater than zero volts or may have one of multiple possible values. The off voltage may be generated based on an output signal level, e.g., may be set to different values for different ranges of output signal level. | 2010-06-10 |
20100141340 | METHOD AND APPARATUS FOR A HIGH BANDWIDTH AMPLIFIER WITH WIDE BAND PEAKING - A two stage fully differential amplifier has been designed which works, in tandem with a TX-FIR, as a linear equalizer at low frequencies, not covered by the TX-FIR, and also acts as a linear amplifier at higher frequencies which are equalized by the TX-FIR. The amplifier as a frequency response which does not attenuate signals frequencies less than one twentieth of baud rate, creates gain peaking ion the region between one twentieth and one tenth of baud rate and maintains flat peak gain up to half of baud rate. Different aspects of the frequency response curve (such as dc gain, max gain and zero frequency) are completely programmable. Also, the differential amplifier has been designed from low power and process, voltage and temperature insensitive frequency response. | 2010-06-10 |
20100141364 | ELECTROMAGNET FOR AN ELECTRICAL CONTACTOR - An electrical contactor includes a moveable core member having a first moveable core surface and a second movable core surface. The second moveable core surface is angled relative to the first moveable core surface. A stationary core member is mounted relative to the moveable core member. The stationary core member includes a pole arm having a first stationary core surface and a second stationary core surface. The second stationary core surface is angled relative to the first stationary core surface. In response to a magnetic field traversing a path defined by the stationary core member and the moveable core member, the first stationary core surface is magnetically biased to mate with the first moveable core surface and the second stationary core surface is magnetically biased to mate with the second moveable core surface to bring into contact an electrical contact member and an electrical contact element. | 2010-06-10 |
20100141366 | Magnetically Actuated System - A magnetically actuated system includes a conductor and a magnetic field apparatus to generate a magnetic field. The magnetic field apparatus includes magnets and magnetically permeable materials to focus the magnetic field in areas of the conductor that produce a drive torque when the conductor carries a current. | 2010-06-10 |
20100141367 | HIGH RESISTANCE MAGNET AND MOTOR USING THE SAME - A magnet comprising grains of a ferromagnetic material whose main component is iron and a fluorine compound layer or an oxy-fluorine compound layer of fluoride compound particles of alkali metals, alkaline earth metals and rare earth elements, present on the surface of the ferromagnetic material grains, wherein an amount of iron atoms in the fluorine compound particles is 1 to 50 atomic %. | 2010-06-10 |
20100141370 | Multilayer inductor - A multilayer inductor is disclosed. The multilayer inductor includes a bottom magnetic layer having an external conductive pattern formed on a bottom surface thereof for connection to a substrate such as a printed circuit board. The bottom external conductive pattern includes signal/power contacts and first and second inductor electrodes. A top magnetic layer includes a top external conductive pattern having signal/power contacts and inductor electrode contacts. An inductor conductive pattern formed on the top surfaces of intermediate magnetic layers disposed between the top and bottom magnetic layers are electrically coupled to each other by means of through holes to form a spiral inductor element. The spiral inductor element is coupled to the first inductor electrode by means of a through hole formed in the bottom magnetic layer and to the second inductor electrode by means of power conductive traces formed on side surfaces of the multilayer inductor. Flux density reducing layers may be inserted directly above the bottom magnetic layer and directly below the top magnetic layer. Signal/power conductive traces formed on side surfaces of the multilayer inductor provide signal/power routing between the top magnetic layer signal/power contacts and the bottom magnetic layer signal/power contacts. The top external conductive pattern accommodates a semiconductor chip in a flip chip configuration. | 2010-06-10 |
20100141371 | Magnetic Core-Coil Device and Method for Making the Same - A magnetic core-coil device includes: a printed circuit board having a stack of plate layers, a loop-shaped magnetic core, a primary winding, and an auxiliary winding. The loop-shaped magnetic core has two side portions extending through two rows of through holes of the printed circuit board. The primary winding includes a plurality of primary coil sections formed respectively on the plate layers and each looping around one of the side portions. The auxiliary winding includes a plurality of auxiliary coil sections formed respectively on the plate layers and each looping around the other one of the side portions. | 2010-06-10 |
20100141372 | PULSE TRANSFORMER WITH A CHOKE PART - A pulse transformer includes a core unit and a coil unit. The core unit includes an annular core part, and an annular choke part that is disposed in contact with the annular corepart. The coil unit includes a plurality of coils, each of which is wound around both of the annular core part and the annular choke part. | 2010-06-10 |
20100141373 | Edgewise Coil - An edgewise coil which includes a non-circular cross-sectional shaped conductor having a cross-sectional shape defined by a pair of first and second long sides and a pair of first and second short sides, the shaped conductor wire being laminated while being bended with using the first short side as a bending fulcrum so as to form a plurality of laminated wire layers having a rectangular shape in a plan view, wherein the pair of long sides include, in a longitudinal cross section in a pre-bending-process state before the shaped conductor wire is bended, a pair of straight-line regions extending from both ends of the second sides so as to be parallel to each other and a pair of tapered regions extending between the straight-line regions and the first short side, and the pair of tapered regions, in a longitudinal cross section in the pre-bending-process state, come closer to each other as they approach the first short side. | 2010-06-10 |
20100141377 | Power Aware Techniques For Energy Harvesting Remote Sensor System - A distributed monitoring system for a structure. | 2010-06-10 |
20100141378 | APPARATUS AND METHOD FOR IDENTIFYING STRUCTURE - A transmitter of an apparatus position in a moving body transmits a first move command signal for moving a radio frequency identification tag to a location within an identification distance to a receiver positioned within a communication distance. A radio frequency identification reader of the moving body transmits an information request signal to the radio frequency identification tag that moves from a first location to a second location corresponding to a location within an identification distance in accordance with a first move command signal and receives a response signal corresponding to the information request signal from the radio frequency identification tag. | 2010-06-10 |
20100141379 | Modular Rack Controllers for Patching Systems - A modular rack controller for an intelligent patching system includes a base unit comprising a processor and memory that monitor and log patch cord connectivity in the patching system, and a separate display unit comprising a user interface. The base unit and display unit are in electrical communication with each other via a patch cord, and the display unit displays patch cord connectivity information monitored by the base unit. The rack controller may include a separate Ethernet interface unit that allows the rack controller to communicate with other rack controllers. A mounting bracket having front and rear sides is mounted to a patch panel rack. The display unit is secured to the front side of the mounting bracket and the base unit is secured to the rear side of the mounting bracket. The mounting bracket may have a hinge that pivots the display unit relative to a patch panel rack. | 2010-06-10 |
20100141381 | ACCESS CONTROL SYSTEM, LOCK DEVICE, ADMINISTRATION DEVICE, AND ASSOCIATED METHODS AND COMPUTER PROGRAM PRODUCTS - An access control system uses an existing file format standard, e.g. for personal data interchange (PDI) or image file interchange, for novel access control purposes to provide temporary access for a wireless key device to a lock device and its protected environment by creating appropriate temporary access defining data in a data object compliant with the file format standard and communicating the data object to the lock device via the wireless key device. | 2010-06-10 |
20100141386 | NEAR-FIELD RFID READER ANTENNA - A near-field radio frequency identification (RFID) reader antenna is provided. The near-field RFID reader antenna is intended to separately recognize adjacent items to which a plurality of small RFID tags are attached, such as wines displayed on a shelf in a store or chip trays on casino tables, using a near field. The near-field REID reader antenna includes a dielectric layer, at least one signal line formed on the dielectric layer, a ground surface formed under the dielectric layer, at least one ground line formed under the dielectric layer to be electrically connected to the ground surface in parallel with the signal line, at least one signal stub formed to be electrically connected to the signal line toward the ground line, and at least one ground stub formed to be electrically connected to the ground line toward the signal line in parallel with the signal stub. | 2010-06-10 |
20100141387 | Information-processing apparatus, information-processing method, and program - An information-processing method performed in an information-processing apparatus, the information-processing apparatus performing wireless communication with a first apparatus and wire communication with a second apparatus, the information-processing method including the steps of:
| 2010-06-10 |
20100141389 | RFID TRANSPONDER WITH IMPROVED WAKE PATTERN DETECTION AND METHOD - An RFID transponder is provided which includes an automatic gain control (AGC) stage for amplifying a radio frequency (RF) signal and for providing an amplified RF signal. The AGC stage has a control signal indicating an increase of the amplitude of the RF signal. A demodulator is coupled to receive the amplified RF signal for demodulating the amplified RF signal. The demodulator provides a data signal. A burst detector is coupled to receive the control signal of the AGC stage and adapted to provide a start signal in response to a change of the control signal. A wake pattern detector is coupled to receive the data signal and the start signal. The wake pattern detector is adapted to detect a predefined wake pattern in the data signal after having received the start signal and to issue a wake signal if the predefined wake pattern is detected for switching the RFID transponder from a first operating mode into a second operating mode having higher power consumption than the first operating mode. | 2010-06-10 |
20100141431 | VEHICLE METHOD, SYSTEM, AND PROGRAM PRODUCT FOR MANAGING ELECTRICAL DEVICE POWER STATE - A system, method, and program product that manages the power state of a portable electrical device located within a monitored region about a vehicle. Information about the portable electrical device such as the power state of the portable electrical device is obtained and used to identify an action for the portable electrical device. Suitable actions include, but are not limited to, transitioning the power state of the portable electrical device and/or providing a notification about the portable electrical device. Other information such as the state of the ignition of the vehicle and/or the proximity of the driver and/or a passenger(s) with respect to the vehicle may additionally or alternatively be used to determine the action. | 2010-06-10 |
20100141433 | Personal radio location system - Methods and apparatus for using an energy emanating device to find a person ( | 2010-06-10 |
20100141434 | GLOBAL POSITIONING SYSTEM (GPS) ENABLED APPARATUS FOR CARRYING OBJECTS AND METHOD THEREFOR - An apparatus for holding an object has a holding piece for holding the object. A locating device is coupled to the holding piece. | 2010-06-10 |
20100141437 | Proximity sensor network - A system, device and method for a proximity sensor network are disclosed. The proximity detection device includes a short range wireless receiver, a wireless network transceiver; and a controller connected to the receiver and transceiver. The device receives a short-range radio signal from a user's mobile communications device, and locates the user and takes various actions based on the identity of the user. | 2010-06-10 |
20100141440 | METHOD AND APPARATUS FOR VISUAL SILENT ALARM INDICATOR - An apparatus and method thereof wherein a portable computer system or personal digital assistant generates a visual signal in response to an occurrence of a programmed event. For example, the portable computer system can use a light emitting diode to visually signal an alarm at a specified time. The visual signal can be varied in order to indicate the type of event associated with the alarm. In one implementation, the visual signal blinks at a particular rate depending on the type of event. In another implementation, the visual signal blinks a prescribed number of times or according to a particular pattern depending on the type of event. When enabled, the visual signal is generated in lieu of an audible signal, thus providing to the user a silent alarm that does not disturb other people in proximity, such as in a meeting, a theater, or some other gathering. | 2010-06-10 |
20100141461 | ALARM SYSTEM AND ALARM DEVICE - Provided are an alarm system and an alarm device which are capable of enhancing a fail-safe function. A fire alarm device (A) operating as a master unit transmits a switching request signal to fire alarm devices operating as slave units at a predetermined timing, the switching request signal containing at least an own address and an address of a fire alarm device (B) that is to operate as the master unit next (S | 2010-06-10 |
20100141463 | PROVIDING PRICE AND SERVICE INFORMATION TO ELECTRIC POWER CUSTOMERS - A notification device and method associated therewith for notifying an electric power consumer to reduce electric power consumption when the notification device detects selected power system conditions. The notification device detects conditions on the electric power system that would likely be alleviated by a reduction in consumer power consumption and provides a visual and/or audible notification to the consumer accordingly. The condition may be indicative of strains on the electric power system and/or higher cost of electricity distributed to the consumer. The condition may be induced by the electric power utility. The notification device and method disclosed herein allow the consumer to decide whether to reduce power consumption as is practical for the consumer. | 2010-06-10 |
20100141464 | MINE ROOF MONITORING APPARATUS - A mine roof monitoring apparatus has at least two contact members. At least one contact member maintains contact with the roof of a mine shaft. At least one contact member maintains contact with a floor of the same mine shaft. A motion monitoring apparatus monitors the relative motion between the two contact members, and a flag on the motion monitoring apparatus changes position, when a predetermined amount of motion occurs between the two contact members. This indicates that the roof of the mine shaft has subsided enough to move the respective contact member. | 2010-06-10 |
20100141465 | Electronic Device Enabling Near-Field Contactless Communications - A portable electronic device comprises an antenna ANT connected to an integrated circuit CI, allowing the establishment by the integrated circuit of near-field contactless communications with an external system. The antenna comprises several windings E1, E2 linked together by current-conducting means. Each winding has its ends connected to connection terminals of a circuit. The antenna then comprises, at the minimum, a winding E1 connected to the terminals for connection to the integrated circuit CI able to establish contactless communications with an external system, and a winding E2 connected to the terminals for connection to a peripheral component CP1, which can comprise one or more circuits connected in series, and which is powered remotely by the antenna. | 2010-06-10 |
20100141467 | Apparatus for Providing Visual and/or Audible Alert Signals - Apparatus ( | 2010-06-10 |
20100141481 | Multi-stage label - An aspect of the present invention provides a method for providing information to an air traffic controller. The method comprises the steps of: displaying, on a video display, a symbol representative of a position of an aircraft and a first stage of a multi-stage label comprising information relating to the aircraft ( | 2010-06-10 |
20100141483 | METHOD AND SYSTEM FOR DETERMINING A POSITION OF A VEHICLE - Radio frequency identification tags are spaced apart from one another in or around a work area for the vehicle. Each of the tags has a corresponding unique identifier. A path planning module establishes a path comprising a path segment between at least two of the radio frequency identification tags. The path segment comprises at least one of a distance between the tags, an angular heading between the tags, and unique identifiers corresponding to the tags. A data processor determines an estimated position of the vehicle based on at least one of odometer data and accelerometer data. A vehicle controller navigates between at least two of the radio frequency identification tags based on the estimated position, the distance and the angular heading. A reader reads the tag identifiers of each tag to track the progress of the vehicle to facilitate execution of or retrieval of any next path segment of the vehicle along the established path. | 2010-06-10 |
20100141486 | DATA ENCODING AND DECODING METHODS AND COMPUTER READABLE MEDIUM THEREOF - A data encoding method is provided. The data has several bytes, and each byte has n bits. The data encoding method includes the following steps. First, a specific value is defined. Next, the data is divided into one or several data blocks each having m bytes, wherein m≦2 | 2010-06-10 |
20100141487 | METHOD AND APPARATUS FOR DECODING VARIABLE LENGTH DATA - System and method for decompressing data. A compressed data stream including contiguous variable length data blocks is received, each variable length data block including multiple contiguous variable length data fields. A current data block of the contiguous variable length data blocks is stored in one or more registers of a processor. Decoding state information is stored in another register of the processor. A single machine instruction of the processor is loaded. The instruction includes one or more operands corresponding respectively to the one or more registers, and another operand corresponding to the other register, where the other register is further operable as a destination register to store a result of the machine instruction. The instruction is executed to decompress the current data block using the stored decoding state information, including storing the decompressed current data block in the other register. The decompression is repeated for subsequent blocks in the stream. | 2010-06-10 |
20100141489 | FAST PARSING OF VARIABLE-TO-FIXED-LENGTH CODES - Methods and systems for parsing and decoding compressed data are provided. Random segments of the compressed data may be decompressed and positioned appropriately in the corresponding uncompressed data set. The methods and systems utilize variable to fixed length (VF) coding techniques. For some applications, the VF coding techniques may be implemented within media encoders, decoders, or combined encoder-decoders (CODECs). | 2010-06-10 |
20100141490 | Model based distortion reduction for power amplifiers - A method of processing a signal is disclosed. The method comprises generating a digital signal, converting the digital signal to an analog signal, and generating an amplified analog signal having distortions. The method further comprises converting the amplified analog signal to a feedback digital signal at a sample rate and updating a model of the distortions based on the feedback digital signal. | 2010-06-10 |
20100141491 | PHASE-LOCKED LOOP CIRCUITRY USING CHARGE PUMPS WITH CURRENT MIRROR CIRCUITRY - A system and method for performing phase-locked loop is disclosed. The system includes phase frequency detector circuitry, charge pump circuitry having first current mirror circuitry and second current mirror circuitry, loop filter circuitry, and voltage controlled oscillator circuitry. The phase frequency detector circuitry generates an up signal and a down signal based on the phase difference of an input signal and a feedback signal. The charge pump circuitry includes the first current mirror circuitry and the second mirror circuitry and generates a charge pump output signal based on the up and down signals. The loop filter circuitry generates a filtered control signal based on the charge pump output signal. The voltage controlled oscillator circuitry generates the feedback signal with a repeating waveform based on the filtered control signal. | 2010-06-10 |
20100141493 | DIGITAL-TO-ANALOG CONVERSION CIRCUIT AND COLUMN DRIVER INCLUDING THE SAME - A digital-to-analog conversion circuit includes a digital-to-analog converter and a buffer amplifier. The digital-to-analog converter receives upper bits of digital data and a plurality of analog voltages and is configured to output two adjacent analog voltages of the plurality of analog voltages based on the upper bits. The buffer amplifier includes two input terminals. One of the input terminals receives one of the two adjacent analog voltages and the other input terminal receives the other adjacent analog voltage. The buffer amplifier is configured to generate a current offset by controlling a current flowing into each of the two input terminals based on lower bits of the digital bits. | 2010-06-10 |
20100141495 | Digital-Analog Converter - A parallel digital-analog converter for the conversion of a plurality of differential digital input signals into a differential analog output signal, including a group of 1-bit digital-analog converters ( | 2010-06-10 |
20100141498 | DIGITAL-TO-ANALOG CONVERTER (DAC) AND AN ASSOCIATED METHOD - The digital-to-analog converter in accordance with the present invention comprises an R-2R transistor-only ladder converter and a digital controller. The controller connects to the R-2R transistor-only ladder converter and comprises at least one regulating transistor and at least one shifting transistor. The at least one regulating transistor has an aspect ratio of k | 2010-06-10 |
20100141511 | Method for Increasing the Availability of a Global Navigation System - A process for increasing the availability of a global navigation system that includes a plurality of spacecraft, each of which transmits information for determining the position of a terminal. From the plurality of spacecraft, a first subset, with at least one spacecraft, and a second subset are determined. the second subset being constituted by those spacecraft that are not included in the first subset. The integrity risk is determined for the information transmitted only by the second spacecraft. The first and the second subsets of spacecraft are determined such that the integrity risk, for information transmitted by the second subset spacecraft minimized relative to the integrity risk for information of all spacecraft included in the plurality of spacecraft. | 2010-06-10 |
20100141512 | Method and Apparatus for Integrity Communication in a Navigation Satellite System - For integrity communication, a navigation satellite system has a space segment with satellites that emit navigation signals for reception and analysis by user systems, and a ground segment with observation stations that monitor the satellites. The ground segment controls cause distribution of integrity information concerning the satellites to user systems with the navigation signals. The integrity information has a first SISMA value and a second broadcast SISMA value for the accuracy of the satellite monitored by the ground segment. The second broadcast SISMA value takes into account a failure of an observation station of the ground segment, and a threshold value for the second broadcast SISMA value is provided. The threshold value with the integrity information for a satellite is transmitted instead of the second broadcast SISMA value when the latter exceeds the threshold value and the first SISMA value is lower than the threshold value for the satellite. The integrity information to be transmitted when the second broadcast SISMA value and the first SISMA value for the satellite each exceed the threshold value. | 2010-06-10 |
20100141513 | MODULAR MULTI-FREQUENCY GNSS RECEIVER - A method and system for leveraging available navigation frequencies for determining position by creating a flexible navigation signal architecture is disclosed. Such an architecture is designed for customizing a navigation system by combining, adding, replacing or removing one or more removable RF section modules. At least one of the RF section modules has a mutually complementary frequency set with respect to a frequency set of one or more of the other RF section modules in the system. | 2010-06-10 |
20100141515 | POSITION TRACKING DEVICE AND METHOD - The present application relates to tracking a position of a device, e.g. for detecting slow and rapid earth deformation, by making use of a recursive filter having the filter characteristic adapted to a detected type of motion. If the motion of the position tracking device is rapid, the filter characteristic is set such that the rapid motion can be tracked with the necessary speed. On the other hand, if the motion is slow, e.g. during times of a normal tectonic drift, the filter characteristic is set such that the motion is slowly tracked with the advantage of efficient noise reduction, i.e. noise in the input signal is effectively barred and does not pass through the filter to the output signal. Thus, in times of rapid motion the convergence speed of the filter output signal to the input signal is set high for fast convergence and in times of slow motion the convergence speed of the filter output signal to the input signal is set low for a slow convergence. The filter may be a Kalman filter. | 2010-06-10 |
20100141517 | Antenna System Having A Steerable Radiation Pattern Based On Geographic Location - An antenna system ( | 2010-06-10 |
20100141520 | METHOD FOR THE ACQUISITION OF SIGNALS OF A GLOBAL NAVIGATION SATELLITE SYSTEM - A method of acquisition of a received signal received from a global navigation satellite system, includes: obtaining a snapshot of the received signal; correlating the snapshot with a locally-generated signal, wherein the correlating includes: trying a phase delay value indicative of a hypothesized phase delay of the locally-generated signal with respect to the snapshot; and obtaining a partition of the snapshot and the locally-generated signal into corresponding pluralities of blocks, and calculating partial correlation integrals for each block of the plurality of blocks. The corresponding pluralities of blocks each include a first block having a time duration related to the phase delay value. | 2010-06-10 |
20100141541 | WIDEBAND ANTENNA - A wideband antenna includes a first radiating element and a second radiating element which are substantially in the same shape of a flat plate. A first side of the first radiating element is parallel to a second side of the second radiating element. Moreover, the first and second radiating elements are so arranged as to be shifted from each other with part of the first side facing part of the second side. If the first and second radiating elements thus arranged are moved in parallel so that the first and second sides face each other and are parallel to each other, the first and second sides substantially have line symmetry. | 2010-06-10 |
20100141543 | MOLDED ORTHOMODE TRANSDUCER - In an exemplary embodiment, a dual-band four-port orthomode transducer (OMT) is molded or cast. The OMT may be external to a transceiver housing or included as an integrated portion of the transceiver housing or a drop-in module. In an exemplary embodiment, a four-port OMT is formed from two pieces, the two pieces having a joint adjacent to or aligned to the axis of the common port. In an exemplary embodiment, the OMT is substantially planar and formed of a split-block embodiment. The two OMT pieces are joined and held together with a plurality of discrete fasteners. Furthermore, the OMT is configured to switch polarizations. The polarization switching is initiated using a remote signal and can facilitate load balancing. | 2010-06-10 |
20100141547 | SHIELDED CONTACTLESS ELECTRONIC DOCUMENT - A document with a cover having a first cover part, a second cover part, at least one internal page located between the two cover parts when the document is closed, a radiofrequency microcontroller, an antenna electrically connected to the radiofrequency microcontroller, and an electromagnetic shield capable of disrupting, at least partially, the wireless communication with the radiofrequency microcontroller when the document is closed and not disrupting the wireless communication when the document is opened. The electromagnetic shield is a wire grid. The wire mesh distance between each two adjacent wires of the wire grid is smaller than a radio-frequency wavelength used for communicating with the radiofrequency microcontroller, and is at least 0.1 millimeters and at most 40 millimeters. | 2010-06-10 |
20100141549 | CIRCUIT SUBSTRATE SUPPORTING STRUCTURE AND ANTENNA APPARATUS - Disclosed is a circuit substrate supporting structure including: a base; a cover to cover over the base; a circuit substrate accommodated in the cover in a state standing on the base; a projecting section provided on the circuit substrate in a state projecting from a bottom edge section of the circuit substrate and placed on the base; an elastic piece placed on the projecting section; and a pressurizing section convexly provided on an inner wall of the cover above the projecting section to be pressed against the projecting section from above the elastic piece. | 2010-06-10 |
20100141551 | Wideband High Gain Antenna - A radiator element for RF transmission and reception over a wide band of frequencies. The radiator element is formed of conductive material on a substrate surface of conductive material in the form of a pair of horns extending in opposite directions to distal tips defining the widest distance of a mouth of a cavity. The mouth reduces in cross section at different slope angles on opposite sides to a narrowest point in between said pair of horns. The resulting radiator element will radiate and receive frequencies. The distance of the widest point and narrowest point are sized to receive and enhance a mid range of said frequencies. | 2010-06-10 |
20100141553 | METHOD FOR OPERATING A DISPLAY SYSTEM - The invention relates to a method for operating a display system comprising at least one central control device, in particular a lighting control console, and comprising a plurality of display media, wherein each display medium comprises a local control device and a display device for displaying partial image surfaces, and wherein the central control device can exchange data with the local control devices via data interfaces, comprising the following method steps:
| 2010-06-10 |
20100141554 | WIRELESS AUGMENTED REALITY COMMUNICATION SYSTEM - The system of the present invention is a highly integrated radio communication system with a multimedia co-processor which allows true two-way multimedia (video, audio, data) access as well as real-time biomedical monitoring in a pager-sized portable access unit. The system is integrated in a network structure including one or more general purpose nodes for providing a wireless-to-wired interface. The network architecture allows video, audio and data (including biomedical data) streams to be connected directly to external users and devices. The portable access units may also be mated to various non-personal devices such as cameras or environmental sensors for providing a method for setting up wireless sensor nets from which reported data may be accessed through the portable access unit. The reported data may alternatively be automatically logged at a remote computer for access and viewing through a portable access unit, including the user's own. | 2010-06-10 |
20100141555 | Real-time image scanning and processing - An apparatus for displaying at least one image with respect to a line-of-sight (LOS), with an image source, a display processor and a displaying unit. The display processor is coupled with the image source and the displaying unit. The image source provides at least one spatially unregistered image, and the display processor spatially registers the spatially unregistered image with the LOS, thereby generating a respective at least one spatially registered image. The displaying unit displays at least one spatially registered pixel on a displaying surface. The display processor includes a storage unit, an image processor and a pixel locator, the pixel locator being coupled with the image processor, wherein the storage unit stores the spatially unregistered image. The image processor selects at least one projection pixel to be displayed and the pixel locator determines, in each spatially unregistered image, the location of the spatially registered pixel corresponding to the selected projection pixel. | 2010-06-10 |
20100141559 | COMPENSATING FOR DISPLAY DEFECT OF FLAT PANEL DISPLAY - This document relates to electrically compensating for display defects resulting from process error. A method of compensating for a display defect of a flat panel display comprises receiving position information indicative of a position of a display defect of a display panel and level information indicative of a degree of the display defect of the display panel, generating a reference gray level compensation value for compensating for the display defect based on the level information, storing the position information and the reference gray level compensation value in memory, and calculating compensation values for all gray levels by executing gamma point estimation (GPE) functions for expanding the reference gray level compensation value into all the gray levels based on received gain factor control information, modulating digital video data to be displayed in the display defect position by the calculated compensation values, and displaying the modulated digital video data in the display panel. | 2010-06-10 |
20100141560 | Plasma Display Panel - A plasma display device performing display control by utilizing plasma discharge includes a panel having a plurality of address electrodes and a plurality of display electrodes disposed to intersect with the address electrodes, and a drive circuit performing address discharge drive for selectively producing a discharge in cells between the address electrodes and the display electrodes, and display discharge drive for applying to the display electrode a display drive pulse having a voltage increasing with such a gradient as to continuously produce a discharge current in the selected cell. In the display discharge drive performed after the address discharge drive, a display drive pulse with an increasing voltage of gentle gradient is applied to the display electrode, thereby producing faint discharges continuously in the selected cell during the increase of the voltage applied to the display electrode. Display luminance is controlled by the above ramp-wave discharge. In such the ramp-wave discharge, differently from the conventional strong discharge, faint discharges are produced a plurality of times while the display drive pulse is being applied, enabling improvement on the discharge efficiency, and reduction of power consumption. | 2010-06-10 |
20100141564 | Pixel and organic light emitting display device using the same - A pixel includes an organic light emitting diode, a second transistor configured to control a connection between a first power source and the organic light emitting diode, the second transistor having a gate electrode, a first transistor configured to control a connection between the gate electrode of the second transistor and a data line, the first transistor having a gate electrode coupled to a scan line, a third transistor configured to control a connection between the organic light emitting diode and a second electrode of the second transistor, the third transistor having a gate electrode coupled to a light emitting control line, a first capacitor having a first electrode coupled to the gate electrode of the second transistor and having a second electrode coupled to a first electrode of the second transistor, and a second capacitor having a first electrode coupled to the gate electrode of the second transistor. | 2010-06-10 |
20100141565 | CONTROL HEAD WITH ELECTROLUMINESCENT PANEL IN LAND MOBILE RADIO - An exemplary land mobile radio control head and method are provided. In one embodiment, the control head has the capability to utilize halo light of the control head to implement a multi-function indicator that communicates a state of the land mobile radio. In another embodiment, the control head has the capability to provide buffer images constructed from data received from the land mobile radio into a video stream for rendering on an electroluminescent display. In another embodiment, the control head provides the capability for a user to modify a configuration stored on the land mobile radio that defines one of several display modes to be utilized in generating data for use in forming images to be rendered on an electroluminescent display. | 2010-06-10 |
20100141566 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display is disclosed. In one embodiment, the OLED display includes i) a first display panel comprising a plurality of organic light emitting diodes (OLEDs), wherein an emissive area and a non-emissive area are formed for each of the OLEDs, wherein the emissive area is configured to emit light, and wherein the non-emissive area is configured not to emit light and ii) a second display panel facing the first display panel, wherein the second display panel comprises a light absorption pattern which partitions the emissive area of each OLED into a plurality of sub-emissive areas. | 2010-06-10 |
20100141570 | DISPLAY PANEL AND DISPLAY DEVICE - In one embodiment of the present invention, a display panel includes an active matrix type pixel region including scanning signal lines each of which is connected to three terminal elements each of which serves as an active element, the active matrix type pixel region including a non-rectangular shape by being configured such that the respective scanning signal lines are connected with various numbers of the three terminal elements according to where the scanning signal lines are located, and a shift register which drives the scanning signal lines, the shift register being formed in a region on a panel substrate, the region being adjacent to the pixel region in a direction in which the scanning signal lines extend. | 2010-06-10 |
20100141601 | TOUCH SCREEN DISPLAY APPARATUS AND METHOD OF OPERATING THE SAME - A touch screen display apparatus is disclosed. In one embodiment, the touch screen display apparatus includes: i) a plurality of light emitting devices disposed on a substrate, ii) at least one first light sensor, iii) at least one second light sensor, wherein the at least one first light sensor is less shielded from the light emitting devices than the at least one second light sensor and iv) a light detection controller configured to: i) detect the intensity of ambient illumination, ii) selectively operate one of 1) the at least one first light sensor and 2) the at least one second light sensor based at least in part on the detected intensity and iii) detect a touch location based at least in part on light detection by the selected sensor. According to one embodiment, light may be efficiently sensed, irrespective of the external light, since an additional internal sensor (first sensor) detects the light when the amount of the external light is insufficient. | 2010-06-10 |
20100141603 | METHOD AND APPARATUS TO REJECT ACCIDENTAL CONTACT ON A TOUCHPAD - In one exemplary embodiment, a portable computer having a display assembly coupled to a base assembly to alternate between a closed position and an open position. Palm rest areas are formed by a touchpad disposed on the surface of the base assembly. In an alternative embodiment, a touchpad disposed on the base assembly has a width that extends substantially into the palm rests areas of the base assembly. | 2010-06-10 |
20100141604 | RESISTIVE MULTI TOUCH SCREEN - Methods, apparatuses, and systems for processing tactile input received at a display are disclosed. An apparatus may include a display comprising a tactile sensor and a display screen. The tactile sensor may include a top layer comprising a first plurality of resistive strips, wherein each of the resistive strips in the top layer are spaced apart from one another, a bottom layer comprising a second plurality of resistive strips, wherein each of the resistive strips in the bottom layer are spaced apart from one another, and a separator positioned between the first plurality of resistive strips of the top layer and the second plurality of resistive strips of the bottom layer, wherein the tactile sensor is configured to receive a tactile input to cause at least one of the resistive strips of the top layer to contact at least one of the plurality of resistive strips of the bottom layer. | 2010-06-10 |
20100141608 | Index Matching For Touch Screens - Index matching for touch screens is provided. An index matching stackup for a touch screen can be formed including a substantially transparent substrate, a substantially transparent conductive layer disposed in a pattern, and an index matching layer for improving an optical uniformity of the touch screen. The index matching layer can also be designed to operate as a dual-function layer. In one dual-function design, the index matching layer design performs both index matching and passivating the conductive layer. In another dual-function design, the index matching layer performs both index matching and adhesion of layers. The index matching layer can also be designed to serve all three functions of index matching, passivating, and adhering. | 2010-06-10 |
20100141609 | ERGONOMIC USER INTERFACES AND ELECTRONIC DEVICES INCORPORATING SAME - An electronic device includes a housing that encloses a controller and/or other electronic components, a display viewable through a face of the housing that is configured to display an alphanumeric character list, and an input device adjacent the display that is movable by a user to highlight and select respective alphanumeric characters in a displayed character list. To highlight characters within a displayed character list, the input device is rotatable about an axis that is substantially normal to the display and is slidable within a plane that is substantially orthogonal to the axis. In some embodiments, the input device is rotatable and slidable within a plane that is substantially parallel with a plane defined by the housing face. To select a highlighted character, a user depresses the input device. | 2010-06-10 |
20100141610 | MANIPULATOR - A selecting operation and a setting operation for setup items shown on a display are performed with using a selection change switch that can in steps rotate to three positions indicated by marks and a dial switch that is stacked on the selection change switch. The display shows three setup items at three locations. In a case that the selection change switch is rotated and a tip portion of the selection change switch indicates a position, it is thought that the selection operation is performed to select a setup item shown at a location corresponding to the indicated position. Then, the setting operation for the selected setup item is performed by rotating the dial switch. When the selection change switch has pivoted toward near side or far side, a window to be shown at the foreground is changed on the display. | 2010-06-10 |
20100141612 | ELECTRODE OF A LIGHT-EMITTING DEVICE OF THE OLED TYPE - An electrode of a light-emitting device of the OLED type adapted for forming with a second electrode, an optical cavity, including at least one layer based on a material of refraction index n | 2010-06-10 |
20100141613 | Electronic Device and Display Control Method - According to one embodiment, an electronic device includes wireless communication modules, a storage module, a communication module, a frequency specifying module, and a controller. The wireless communication modules use different communication frequency bands. The storage module stores operation frequencies to control display of a display module and setting information. Each of the operation frequencies is associated with a piece of the setting information to control the display of the display module based on the operation frequency. The communication module specifying module specifies a wireless communication module that is performing communication. The frequency specifying module specifies, from the operation frequencies stored in the storage module, an operation frequency no integer multiple of which is included in the communication frequency band of the specified wireless communication module. The controller controls the display of the display module based on a piece of the setting information associated with the specified operation frequency. | 2010-06-10 |
20100141617 | DISPLAY DRIVER INTEGRATED CIRCUIT DEVICE, FILM, AND MODULE - A rectangular display driver integrated circuit device adapted for use with a flat panel display (FPD) device is disclosed and comprises, a plurality of input pads arranged in a central portion of the display driver integrated circuit device, and a plurality of output pads arranged along edges of all four sides of the display driver integrated circuit device. An associated film, film package, and flat panel display (FPD) module adapted to receive the display driver integrated circuit device are also disclosed. | 2010-06-10 |