Abstract: A remote control for communicating commands to a target device having first data that specifies a function supported by the target device. The remote control includes a set of command key indicias, stored within the universal remote control prior to any communications with the target device, each command key indicia being assigned a function identifier. The remote control is adapted to receive the first data from the target device and select a command key indicia from the set of command key indicias that has a function identifier that corresponds to the function specified by the first data. The selected command key indicia is displayable on a display of the universal remote control in association with a command key actuatable to communicate one or more commands to the target device to control the function supported by the target device that is represented by the first data.

Abstract: A transmission system in a downhole component comprises a data transmission element in both ends of the downhole component. Each data transmission element houses an electrically conducting coil in a MCEI circular trough. An electrical conductor connects both the transmission elements. The electrical conductor comprises at least three electrically conductive elements insulated from each other. In the preferred embodiment the electrical conductor comprises an electrically conducting outer shield, an electrically conducting inner shield and an electrical conducting core. In some embodiments of the present invention, the electrical conductor comprises an electrically insulating jacket. In other embodiments, the electrical conductor comprises a pair of twisted wires. In some embodiments, the electrical conductor comprises semi-conductive material.

Abstract: A network of remote sensing node assemblies, a first and second of which each has a sensor element, as well as associated technique and program code for transmitting information collected about a liquid environment. The network provides the capability of sensing the liquid to collect a wide variety of types of information/data about the liquid and any surrounding environments, and transmitting from the originating node assembly to a different node within acoustic transmission range, and then transmitting further to a third node assembly where the information may be processed and communicated to a user, or further transmitted by way of suitable medium, preferably as electromagnetic signals, to a host location for processing into a compilation of data. Each of at least two sensing node assemblies has at least one sensor element adapted for operation while immersed within the liquid, a source of power, and a transducer for receiving acoustic waves/signals transmitted from another node assembly.

Abstract: An apparatus and method for monitoring and reporting the status of a mobile asset are described, where the mobile asset may be moved by a transport vehicle from a starting location to a destination location. The method includes providing destination information to a tracking device on the mobile asset, and setting a boundary about the destination location which is also referred to herein as a geoboundary. As the mobile asset moves from the starting location to the destination location, the current location of the mobile asset is determined, and a determination is made whether the current location is within the geoboundary. If the current location of the mobile asset is within the geoboundary, an arrival message is transmitted from the tracking device. Preferred embodiments of the invention include the step of transmitting a departure message from the tracking device if the current location of the mobile asset moves from within the geoboundary to outside the geoboundary.

Abstract: A method and system for calculating the approximate location of a mobile station along a recurrent route is disclosed. In an embodiment for the method in accordance with the principles of the present invention, the method for storing reference data includes decoding a first unique identifier for a cell in communication with the mobile station at a first location and a first time, storing the first unique identifier and the first time, decoding, upon handoff to a next cell, at a second location and at a second time, a second unique identifier for the next cell, and storing the second cell identifier and the second time. In a method for calculating an estimated time of arrival at the endpoint of a segment for a mobile station traveling along a recurrent route of travel, the method includes detecting the startpoint of one of the plurality of segments at a first time, and calculating an estimated time of arrival at the endpoint of the segment.

Abstract: Systems and methods are disclosed for notification or messaging systems that give confidence to the notification-receiving party that a notification concerning the travel status of a mobile thing is from a proper authorized source. One representative method, among others, comprises the following steps: monitoring travel data associated with a mobile thing; communicating a notification involving a delivery or pickup task associated with the mobile thing to a personal communications device associated with a party; and providing authentication information to the personal communications device that indicates to the party that the notification is from an authorized source. A representative system, among others, comprises a computer system that is programmed to perform each of the foregoing steps.

Abstract: An encoder, decoder, and corresponding method are disclosed for deblocking pixel data processed with block transformations, the encoder including a conditional deblocking filter for filtering only block transitions meeting chroma difference measure criteria; the decoder including a conditional deblocking filter for filtering only block transitions meeting chroma difference measure criteria; and the method for deblocking including receiving chroma level signals for at least two pixels disposed on opposite sides of a block transition, computing a distance measure between the chroma levels of the at least two pixels, comparing the distance measure with at least one threshold, and conditionally filtering adjacent pixels including the at least two pixels at the block transition in response to the comparison.

Abstract: Various embodiments of the present invention are directed to demultiplexers that include tunneling resistor nanowire junctions, and to nanowire addressing methods for reliably addressing nanowire signal lines in nanoscale and mixed-scale demultiplexers. In one embodiment of the present invention, an encoder-demultiplexer comprises a number of input signal lines and an encoder that generates an n-bit-constant-weight-code code-word internal address for each different input address received on the input signal lines. The encoder-demultiplexer includes n microscale signal lines on which an n-bit-constant-weight-code code-word internal address is output by the encoder, where each microscale signal line carries one bit of the n-bit-constant-weight-code code-word internal address.

Abstract: An input tangled sequence such as an instruction stream is compressed by modeling the sequence into multiple Markov chains to simultaneously capture and exploit the correlations among and within subsequences that are mingled in the input tangled sequence. The multiple Markov chains may be combined to drive an entropy coder.

Abstract: A method of transmitting data from a sensor (1) to a receiver (4) in which each original data word is split in positional fashion into at least two separate short data words (MSN, LSN). The separate short data words (MSN, LSN) are each converted by digital-to-analog conversion (15) into an analog pseudosignal and transmitted in a multiplex mode via an output of the sensor and a transmission path (3) to the receiver (4). In the receiver, the analog pseudosignals are converted back into short data words (MSN, LSM) and joined together in correct bit sequence by means of an analog-to-digital converter (15), so that the resulting data word corresponds to the original word.

Abstract: A switched-capacitor sample/hold circuit includes a switched-capacitor input sampling stage and a sample/hold amplifier circuit including an operational amplifier having first and second inputs coupled to first and second input sampling capacitors, respectively, and first and second feedback capacitors coupled between the first and second inputs and first and second outputs of the operational amplifier. A continuous-time offset DAC receives a digital input signal representative of an offset voltage produces first and second offset correction voltages. The first and second offset correction voltages are coupled to the switched-capacitor sample/hold circuit to adjust the amount of pre-charging of the first and second feedback capacitors, respectively, in accordance with the value of the digital input signal to compensate an offset component associated with the and second input voltages. The output of the switched-capacitor sample/hold circuit can be connected to an ADC.

Abstract: A cascade-type variable-order delta-sigma modulator with low power consumption that can change the number of stages of the quantization loops, which are connected in a cascade configuration, to an optimum number depending on peripheral circuitries in a configuration as simple as possible. The present invention includes first to nth stages of delta-sigma modulating type quantization loops (n is an integer equal to or more than 2) connected in a cascade configuration, and a noise rejecting circuit. Each quantization loop quantizes an input signal, outputs the quantization result, and feeds back the quantization result to itself. The noise rejecting circuit rejects a quantization noise of the first stage of quantization loop, and comprises (n?1) selectors for activating and de-activating the respective output signals of the second and succeeding stages of the quantization loops in compliance with the control signal.

Abstract: A capacitance-to-digital (CD) modulator converts capacitance of a differential pressure sensor to a pulse code modulation output signal. The first stage of the CD modulator is a sigma-delta integrator having an auto-zero capacitor connected between an integrator input node and an amplifier input. During an auto-zero phase, a feedback capacitor is connected between the amplifier input and output, and the auto-zero capacitor stores a voltage that is a function of leakage resistance of the sensor capacitor connected to the integrator input node. During an integration phase, the feedback capacitor is connected to the integrator input node. If an overpressure/short circuit condition exists, the stored voltage on the auto-zero capacitor induces a current to flow to the feedback capacitor to drive the integrator to saturation and suppress foldback anomaly.

Abstract: An analog-to-digital (AD) converting apparatus includes a register, a selecting section and an AD converting section. The register holds a channel specifying data indicating whether each of a plurality of analog signals should be subjected to an AD conversion. The selecting section is connected with a plurality of analog input channels from which the plurality of analog signals are supplied, and sequentially selects ones of the plurality of analog input channels based on the channel specifying data held by the register. The AD converting section carries out the AD conversion of the analog signals on the selected analog input channels into digital signals in order. The channel specifying data contains a plurality of channel data corresponding to the plurality of analog input channels, and each of the plurality of channel data is set when the AD conversion should be carried out to the analog signal on the analog input channel corresponding to the set channel data.

Abstract: An analog-to-digital converter apparatus for analog source signals of one polarity, includes one comparator formed from transistors, a block of digitally addressable voltage sources to set a reference voltage of the comparator, an asynchronous n-bit digital counter, a block of digitally addressable voltage sources to set the potential to be applied to the signal source, a digital control unit, a block storing the calibration data for an input capacitor of the comparator, and a base-2 multiplier block, being interconnected by lines, including a line connecting the input analog signal to the drain of a pass transistor, a line connecting the block of voltage sources to be connected to the signal source, a line connecting the digital control unit to transistor gates, and a line carrying the signal Vref from the block of digitally addressed voltage sources to the comparator.

Abstract: An internal ADC in a delta-sigma ADC is characterized using inherent delta-sigma ADC circuitry. In one embodiment, a constant DC value is applied as the input signal. The sum of the constant DC value and a feedback signal is integrated. Then, a digital approximation including the integrated sum is generated. The feedback signal is generated and allows ramping of the integrated sum.

Abstract: Described is a switched capacitor circuit for performing an analog circuit function. Unlike conventional switched capacitor circuits employing operational amplifiers, the switched capacitor circuit uses a comparator and does not require direct feedback between the input and output of the comparator. The switched capacitor circuit includes a first and a second switched capacitance network, a comparator and a current source. The first switched capacitance network has an input terminal to receive a circuit input voltage during a first phase. The comparator has an input terminal in communication with the first switched capacitance network and an output terminal in communication with the second switched capacitance network through a switched terminal. The current source communicates with the switched capacitance networks and supplies a current to charge the networks during a second phase. The circuit can be used, for example, to provide high gain amplification in integrated circuits.

Abstract: An illuminable user interface includes a plurality of input elements, a source of light energy, and a fiber optic filament mat provided with irregularities arranged in one or more controlled patterns to thereby form one or more visible images when the fiber optic filament mat is illuminated by the source of light energy. The one or more visible images are positioned relative to the input elements to convey information concerning the input elements.

Abstract: Method and apparatus for a frequency diverse array. Radio frequency signals are generated and applied to a power divider network. A progressive frequency shift is applied to all radio frequency signals across all spatial channels. Amplitude weighting signals are applied for sidelobe control. Phase control is included for channel compensation and to provide nominal beam steering. The progressive frequency offsets generate a new term which cause the antenna beam to focus in different directions as a function of range. Alternative embodiments generate different waveforms to be applied to each radiating element, permitting the transmission of multiple signals at the same time.

Abstract: A wireless apparatus for determining a phase difference of a received RF signal, and method. The apparatus includes antennas displaced from each other by a predetermined distance for receiving an RF signal. The apparatus also includes an exclusive OR (EXOR) circuit comparing binary signals derived from the received RF signal that are associated with respective antennas. An absolute phase difference is based on a pulse width of the comparison.

Abstract: The present invention relates to a partially reflective surface antenna and, more particularly, to a partially reflective surface antenna including a reflective board composed of arrays of microstrip antennas, and has advantages of low side lobe and high gain. It comprises: a substrate with an upper surface having a signal transmitting notch for transmitting and receiving a high frequency signal; a reflective board for partially reflecting the high frequency signal; and a plurality of supporting elements for supporting the reflective board on the substrate. The reflective board has a second antenna array and a first antenna array surrounded by the second antenna array, wherein the first and the second antenna array are composed of a plurality of first microstrip reflective units and a plurality of second microstrip reflective units, respectively. Besides, the distance between the first microstrip reflective units is smaller than the distance between the second microstrip reflective units.

Abstract: The present invention relates to an antenna device and enables the directivity of an antenna element to be changed without affecting the resonance frequency of the antenna element. The antenna device comprises a first grounded conductor, an antenna element mounted on the first grounded conductor via an insulator, a second grounded conductor disposed separate from the first grounded conductor, and a changing unit for changing directivity of the antenna element by adding the second grounded conductor to the first grounded conductor or canceling the addition thereof.

Abstract: Disclosed herein is a surface mount antenna apparatus applied to a wireless terminal. The antenna apparatus includes a printed circuit board having a ground pattern, a land structure, and an antenna. The land structure includes a non-grounded area having no ground electrode, first and second land pads formed on opposite ends of the non-grounded area to be connected to ground electrodes, and an input pad formed between the first and second land pads and separated from them. The input pad is spaced apart from the first land pad by a preset interval. The antenna includes first and second ground electrodes formed on the lower surface of a dielectric block to be connected to the first and second land pads, a feeding electrode connected to the input pad, and a radiation electrode formed on some of the side surfaces and the upper surface of the dielectric block. The radiation electrode is connected to at least one of the first and second ground electrodes and the feeding electrode.

Abstract: A multi-band radio antenna device (1) for a radio communication terminal, comprising a flat ground substrate (20), a flat main radiating element (2, 9) having a radio signal feeding point (3), and a flat parasitic element (5, 6). The main radiating 5 element is located adjacent to and in the same plane as said ground substrate, and preferably dielectrically separated therefrom. The antenna device is suitable for being used as a built-in antenna in portable radio terminals, such as a mobile phone (30).

Abstract: An antenna device for a portable device has an antenna loop of conducting material to be connected to radio circuitry in the portable device. The antenna loop is positioned opposite a ground plane of a PCB. Also, the antenna device also comprises at least one battery, which is positioned in the extension of a first side of the PCB, and acts as an extension of the ground plane of the PCB.

Abstract: According to one embodiment, an electronic equipment includes a keyboard unit having a metal plate, and a plurality of keys arranged on the metal plate, and an antenna member which is provided at a position above the metal plate of the keyboard unit and inside the arranged keys. The metal plate serves as a ground of the antenna member.

Abstract: A balun used in high-power applications capable of accommodating a transmission line includes a core with a top surface and a bottom surface formed from soft iron material. At least two holes are provided through the core between the top surface and the bottom surface to accommodate at least one winding of the transmission line. For a given amount of core material and transmission line wound through the core, the balun serves to maximize the amount impedance on the outside surface of the transmission line to decrease the amount of electrical flux generated where the transmission line is attached to the transmission lines of an antenna.

Abstract: An apparatus for displaying a three-dimensional image of an object to be displayed, through a superimposing of a plurality of images of the object, which are placed so as to be apart from each other on a line of sight of an observer, comprises a plurality of display units and a display image control unit. The display units are disposed in tandem on the line of sight. Each of the display units comprises at least one screen section for displaying at least one image of the images. The display image control unit displays a screen section-adjustment image on each of the display units, to enable the three-dimensional image to be displayed, in case where the observer is placed in a predetermined observation position.

Abstract: To provide an image display device of the type that presents images in a certain part of the field of vision in which the image display device can be used for prolonged periods of time. An image display device 1 includes a main body 10 having a shape of a glasses frame, a right-eye display device 20R and a left-eye display device 20L. Each of the right-eye display device 20R and the left-eye display device 20L is for displaying a predetermined image and is provided in such a manner that it is not very clearly visible for a user when the user wearing the main body 10 on his or her head looks straight ahead and that it becomes clearly visible for the user only when the user moves his or her forward-looking eyes away. The user can get a forward field of vision and can see the images displayed on the right-eye display device 20R and the left-eye display device 20L when he or she looks at 45 degrees down.

Abstract: In an exemplary display system adapted to display an image to an observer using a display where at least one of the display and observer is subjected to physical vibration referred to as jitter, accelerometers are mounted to elements subject to jitter and associated with the observer. A processing system uses acceleration measurements from the accelerometers to calculate an x-axis and y-axis jitter correction factors based on a comparison of the acceleration measurements, and generates a video output in which the visual information is displaced along the x-axis and y-axis based on the x-axis and y-axis jitter correction factors so that an image corresponding to the video output shown on the display appears to the observer as not having jitter.

Abstract: An image display device that displays an image by modulating a light from a light source according to display image data, includes: a first light modulation element that modulates a light emitted from the light source; and a second light modulation element that is disposed on an optical path in series with the first light modulation element and modulates a light exiting from the first light modulation element, wherein an opening in a unit pixel of the first light modulation element and an opening in a unit pixel of the second light modulation element are of analogous shapes.

Abstract: A novel OLED light source and method for controlling said OLED light source panel are disclosed wherein said light source is constructed such that active areas are segmented and said segments are separately addressable. In one embodiment, the segments are a series of RGB lines or stripes and the control unit may separately drive each individual stripe or may drive all separate color lines or may drive separate lines within a given region on the panel. In another embodiment, the stripes of the panel are connected to control lines that are either current limited or have a fuse that serves to obviate a current runaway condition on the panel. In another embodiment, the output light chromaticity of the panel is controlled either by users or by light sensors.

Abstract: Provided is a device for supplying an array of electrodes of a plasma display panel, the device including, for each electrode, a driver having a series of switches and a series of diodes, the common points of which are connected to the electrode. The upper terminal of the series of diodes is connected directly to the output of a sustain generator and the lower terminal is connected to the sustain generator via a power switch. One of the terminals of the series of switches is connected to the output of a negative voltage generator. In periods during which the negative voltage generator applies a negative voltage to the electrodes, the power switch is open in order to avoid a short-circuit via the diode of the sustain generator.

Abstract: In a drive method of a mixed scan-sustain type of plasma display panel, set-up discharge is performed in the next scan line to be scanned when any particular scan line is in a write period. At this time, a first set-up discharge pulse, which is a gradually rising pulse of the opposite polarity of the scan pulse, is applied to scan electrodes of the scan line that is in the set-up discharge period, and a second set-up discharge pulse, which is a rectangular or gradually rising pulse of the same polarity as the scan pulse and of lower voltage than the scan pulse, is applied to the sustain electrodes. In addition, a set-up discharge erase pulse for eliminating set-up discharge and a sustain erase pulse for eliminating sustain discharge are impressed with the same gradually falling pulse shape.

Abstract: In a display device having a light emitting element, an accurate setting operation needs much time, unless a current value of the signal current (video signal) is set to high value. On the contrary, the driving current value for causing a light emitting element to emit light is very small. Therefore, it is difficult to perform an accurate setting operation. However, according to the present invention, the current source circuit includes plural transistors. The plural transistors are connected in parallel when the setting operation is performed on the current source circuit, whereas the plural transistors are connected in series when the light emitting element is caused to emit light. Further, the speed of the setting operation is increased because a light emitting element is capable of emitting light with a constant luminance and a current value to set up a current source circuit is higher than a driving current value when a light emitting element emits light.

Abstract: To prevent degradation of quality of a displayed image by maintaining the flow of current at a constant value even when organic EL elements are degraded, a pixel circuit includes a capacitor that accumulates, when a scanning line is selected, charge in accordance with current flowing through a data line; a TFT that allows, subsequent to the selection, current I2 in accordance with the accumulated charge to flow between the source and drain of the TFT; an organic EL element whose anode is connected to the drain of the TFT; a TFT that detects a voltage applied to the organic EL element and allows current I3 in accordance with the applied voltage to flow between the source and drain of the TFT; and a correction circuit that generates mirror current I4 of the current I3 and adds the current I4 to the current I2.

Abstract: An active matrix type organic electroluminescence device having a plurality of sub-pixels disposed on a substrate, wherein each of the sub-pixels includes a first thin film transistor driven by a driving circuit, a second thin film transistor driven by the first thin film transistor, and a display portion driven by the second thin film transistor; the display portion includes a first electrode to receive a first electric charge from the second thin film transistor, a second electrode to receive a second electric charge from a second electrode connecting terminal disposed outside of the sub-pixel, a light emitting layer interposed between the first electrode and the second electrode, and an electric charge transfoer layer interposed between the light emitting layer and at least one of the first and the second electrodes; and the second electrode and the second electrode connecting terminal are directly electrically connected.

Abstract: An organic electroluminescent display device includes a gate line receiving a gate signal, a data line crossing the gate line, the data line receiving a data signal, a switching thin film transistor switching the data signal according to the gate signal, a driving thin film transistor connected to the switching thin film transistor and receiving the data signal, a power line supplying a current to the driving thin film transistor, an organic electroluminescent diode connected to the driving thin film transistor, and a pre-charge element inputting a pre-charge voltage to the data line before the data line receives the data signal.

Abstract: A pixel driving circuit for use in an active matrix electron luminescent display includes a transistor, a capacitor and an organic light-emitting diode. The capacitor has a first and a second ends coupled to the gate electrode of the transistor and a ground voltage, respectively. The organic light-emitting diode has a P and an N electrode coupled to the source electrode of the transistor and the ground voltage, respectively. The capacitor is charged by a driving current received from a data line to generate a specified voltage to bias the transistor and the organic light-emitting diode in the memorizing state, and the transistor and the organic light-emitting diode are further biased with the specified voltage in the emission state.

Abstract: A liquid crystal display device includes a plurality of pixel regions arranged on a first substrate, a plurality of first electrodes and a plurality of second electrodes individually provided at the pixel regions to form a horizontal electric field, a plurality of gate lines arranged on the first substrate along a horizontal direction to supply scan signals to the pixel regions, a plurality of data lines arranged on the first substrate along a longitudinal direction to supply image information to the pixel regions, a plurality of switching devices each provided at each of the pixel regions and having a first terminal connected to one of the gate lines, a second terminal connected to one of the data lines, and a third terminal connected to a first electrode of the pixel region, a plurality of first common voltage lines supplying a first common voltage to the second electrodes provided at the pixel regions of every odd-numbered first common voltage line, and a plurality of second common voltage lines supplying

Abstract: An aspect of the invention provides an image display apparatus that displays a plurality of input pixels which form input image data on a display section. In that case, each input pixel can be displayed in such a manner that display pixels having gradation values differing from the gradation value of the input pixel are combined. For example, when a pixel having a particular gradation value exists as an input pixel, the pixel is not displayed on the display section as it is being kept at the gradation value, but instead, is displayed in such a manner that a plurality of display pixels having gradation values differing from the gradation value of the input pixel are combined. As a result, the same gradation value is not displayed continuously. Therefore, this results in that the occurrence of crosstalk, which is problematical particularly in a TFD liquid-crystal panel, is reduced.

Abstract: A method and apparatus is described that may be capable of improving picture quality of a TFT-LCD device, to prevent occurrence of a stripe phenomenon caused by an offset, i.e., differences among the voltages output from a plurality of amplifiers in a TFT-LCD source driver circuit. The method and apparatus may eliminate differences among voltages output from a plurality of amplifiers in a circuit such as a TFT-LCD source driver circuit. In the method, a panel driving voltage may be applied to a given pixel of a liquid crystal panel in response to a clock signal. The polarity of the applied panel driving voltage may be changed in response to a polarity control signal, and a switch control signal may be generated based on the polarity control signal. The switch control signal may be applied to switch first and second input ports of each of the plurality of amplifiers.

Abstract: A liquid crystal display device of the present invention comprises: a liquid crystal display panel; a cholesteric liquid crystal layer in the liquid crystal panel; a data controller having a connection with the liquid crystal display panel, wherein the data controller receives red, green and blue data signals from an external source and provides the signals to the liquid crystal panel; and a data amplifying circuit in the data controller, the data amplifying circuit selecting one of the red, green and blue data signals and then overdriving the selected data signal.

Abstract: A shift register includes a plurality of stages each of which has a first pull-up driving part to generate a first control signal in response to an output signal of an adjacent previous stage or a control signal, a pull-up part to generate a current output signal in response to a first clock signal and the first control signal, a second pull-up driving part to generate at least one second control signal in response to the first clock signal and a second clock signal, a third pull-up driving part connected to a low level terminal to operate in response to an output signal of an adjacent following stage, and a pull-down part to operate in response to the second clock signal.

Abstract: In a partial display mode, a source IC outputs a start signal at an “H” level designating the start of vertical scanning by a vertical scanning circuit, over a plurality of cycles from before a time T1 to after a time T8. A plurality of shift registers sequentially shift the start signal in synchronization with a clock signal to sequentially drive a plurality of activation enable signals, respectively, to an “H” level. Then, after time T8 when first to fourth activation enable signals simultaneously attain an “H” level, the source IC outputs an enabling signal at an “H” level to the vertical scanning circuit. In response, the vertical scanning circuit simultaneously activates first to fourth gate lines corresponding to the first to the fourth activation enable signals, respectively.

Abstract: A system and method for emulating the functional behavior of a two-button mouse-type computer input device is described. A predetermined input generated by digitizing pen and a digitizing writing surface is received, and a user interface having a plurality of soft buttons is displayed. The plurality of soft buttons provides selectable functionality of a two-button mouse-type computer input device. Preferably, the plurality of soft buttons includes a right-button function, a shift function, a control function, an alternate function and a bull's-eye function.

Abstract: Disclosed herein are a portable information terminal apparatus, an information processing method, a computer-program storage medium, and a computer-program. In a portable information terminal apparatus capable of managing a schedule list, the apparatus includes an acquiring device configured to acquire program information; a displaying device configured to display the program information acquired by the acquiring device; an establishing device configured to establish preset information for presetting a program for unattended recording based on an operation input by a user referring to the program information displayed by the displaying device; and a writing device configured to write to the schedule list the preset information established by the establishing device. In the apparatus, the displaying device further displays the schedule list including the preset information written by the writing device.

Abstract: The invention concerns an electronic display device comprising means of detection of proximity of a conducting element situated in proximity to a display zone of the device, a set of row electrodes (4) and of column electrodes scanning the display zone, means for generating an excitation of the row electrodes and of the column electrodes as a function of an image to be displayed on the display zone. The proximity detection means comprise: means (7) for applying a specific electrical signal distinct from the excitation to said set, means (8) for detecting modifications of the specific electrical signal which are induced by the presence of a conducting element in proximity to a region of the display zone, and means (15) for determining the position of said region as a function of said detected modifications.

Abstract: A method of scrolling a window screen for controlling electronic device provides a first press zone and a second press zone in a touch device of the electronic device. When the first press zone is pressed, the window screen can be controlled to scroll along a first direction and when the second press zone is pressed, the window screen can controlled to scroll along a second direction, which has a direction different from the first direction. Hence, the scrolling of the window screen is capable of being controlled easily by way of clicking the press zones.

Abstract: A multifunction electronic device with function comparable to joystick and tablet, comprising: an electromagnetic signal emitting unit, having an electromagnetic signal emitter arranged at the bottom thereof; a supporting frame, for fixing and supporting the electromagnetic signal emitting unit at a position over an electromagnetic signal receiving unit while allowing the same to be tilted and spun freely; the electromagnetic signal receiving unit, having a sensing circuit disposed therein for receiving the signals emitted from the electromagnetic signal emitter, capable of executing an operation with respect to the received signals for obtaining a coordinate of movement corresponding to the electromagnetic signal emitting unit while converting the coordinate of movement into electronic signal and transmitting the converted electronic signal to a computer; wherein, the cooperative operating of the electromagnetic signal emitting unit and the electromagnetic signal receiving unit is functioned as a digitizing