Abstract: An antenna device of a portable terminal including conductive components is provided. The antenna device includes a first radiator connected to a power feeding unit of the portable terminal and a second radiator connected to each of the power feeding unit and a ground part of the portable terminal. At least one of the conductive components is connected to at least one the first radiator and the second radiator. The conductive components may be used as a radiator of the antenna device such that the antenna device may be easily installed within an inner space of a miniaturized and lightened portable terminal and the inner space of the portable terminal may be efficiently used.

Abstract: The present invention relates to a portable electronic device with static charge protection, which is particularly suitable for use in areas exposed to explosion hazards and not limited in its functions therein. The portable electronic device comprises a transmission module having an antenna, and a housing, accommodating the transmission module and the antenna, wherein at least part of the housing has such a frame structure of frame elements of anti-static material with areas of another material placed there in-between that the radiation of the antenna goes essentially through the areas and not through the frame elements of anti-static material.

Abstract: An integrated circuit for use in remote keyless entry (RKE) applications is disclosed that integrates two drivers with a shared dual mode antenna. The drivers may be integrated on a single integrated circuit chip using high voltage (HV) complementary metal-oxide-semiconductor (CMOS) processes. In immobilizer mode of operation, an immobilizer driver coupled to the dual mode antenna is configured to drive the dual mode antenna, while an LF mode driver coupled to the dual mode antenna is configured to be idle. In LF mode of operation, the LF mode driver is configured to drive the dual mode antenna, while the immobilizer driver is configured to be idle. In some implementations, the drivers are coupled to a common node coupled to the dual mode antenna and are selectively biased with different supply voltages based on the current mode of operation to prevent current leakage and component damage.

Abstract: An antenna structure comprising a dielectric substrate layer and a patch layer laminated on top of the dielectric substrate layer, wherein the antenna structure is adapted to provide dual band coverage by combining a patch mode and a slot mode configuration.

Abstract: Disclosed are an antenna apparatus and a feeding structure thereof. An antenna apparatus includes: a radiator; a feeding structure including a feeding unit to provide a signal to the radiator, a ground unit to ground the radiator, and a resonance applying part between the feeding unit and the ground unit; and a contact part to connect the radiator with the feeding structure. The antenna apparatus may include the contact part to easily adjust at least one of the resonance bands and a space in the antenna apparatus can be efficiently used.

Abstract: An antenna including a high band generating assembly having a first end and a second end, the high band generating assembly including a feed point and a bifurcated conductive element coupled to the feed point and having an angularly bent tip, the feed point defining the first end of the high band generating assembly, the angularly bent tip defining the second end of the high band generating assembly, at least one low band generating assembly, the at least one low band generating assembly including the high band generating assembly and at least one pair of dipole arms extending from the bifurcated conductive element, and a balun portion coupled to the feed point.

Abstract: A metallic shaping plate located in the interior housing of a wireless device is disclosed. The metallic shaping plate may influence a radiation pattern being generated by a horizontal antenna array. The result may be an increase in the gain of the array.

Abstract: An antenna device is provided. The antenna includes a feeding end, a grounding end, a loop metal portion and a protruded metal portion. The grounding end is electrically connected to a ground plane. The loop metal portion extends from the feeding end to the grounding end to form a loop antenna structure. The protruded metal portion is electrically connected to the loop metal portion, wherein the distance between the protruded metal portion and the grounding end is shorter than the distance between the protruded metal portion and the feeding end.

Abstract: The disclosed embodiments relate to a technique for calibrating a retro-directive array. During the calibration process, the system measures a gain g1 through a first pair of antennas in the retro-directive array. Next, the system measures a gain g2 through a second pair of antennas in the retro-directive array. The system then simultaneously measures a combined gain G1,2 through the first and second pairs of antennas in the retro-directive array. If G1,2 is less than g1+g2 by more than a threshold value, the system calibrates a phase relationship between the first and second pairs of antennas.

Abstract: A module includes: a duplexer including an antenna terminal; a first wiring connecting the antenna terminal to an antenna; a second wiring coupled to the antenna terminal without the first wiring; and an inductor coupled to the second wiring.

Abstract: An electronic device including a first body and a second body is disclosed. The first body includes a first system circuit board, a first grounding element, and a primary antenna. The first grounding element is disposed on the first system circuit board. The primary antenna is disposed on the first system circuit board and electrically connected to the first grounding element. The primary antenna transmits/receives at least one radio frequency (RF) signal. The second body includes a second system circuit board and a clearance area. The clearance area is on the second system circuit board, and no circuit exists in the clearance area. When the first body and the second body are stacked by parallelizing the first system circuit board and the second system circuit board, the clearance area is corresponding to the primary antenna.

Abstract: Real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a radio frequency receiver system. The radio frequency receiver system includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. The tunable matching network is repeatedly perturbed and the power received by the antenna is measured after each perturbation at the same node in the matching network. The measured power values are used by an optimizer in converging to a solution that provides the reflection coefficient of the antenna. The reflection coefficient of the antenna may be used to determine the input impedance of the antenna. The elements of the matching circuit are then adjusted to match the input impedance of the antenna.

Abstract: An electronic package is provided, which includes: a substrate; at least an electronic element disposed on the substrate; an antenna structure disposed on the substrate; and an encapsulant formed on the substrate for encapsulating the electronic element and the antenna structure. Therein, the antenna structure has an extension portion and a plurality of support portions connected to the extension portion for supporting the extension portion over the substrate so as to save the surface area of the substrate, thereby meeting the miniaturization requirement of the electronic package.

Abstract: An antenna sheath includes a tubular member and a base unit. One end of the tubular member is formed with two lateral boards corresponding to each other, an opening is formed between the two lateral boards, each of the lateral boards is formed with a shaft hole, and the inner periphery of at least one of the two shaft holes is formed with at least one first convex tooth; the base unit is installed with a connector inserted in the opening and formed with two lateral surfaces corresponding to each other, the two lateral surfaces are respectively installed with a rotation shaft correspondingly pivoted in the shaft hole, the outer periphery of at least one of the two rotation shafts is formed with plural second convex teeth annularly arranged, and the first convex teeth is engaged between any two of the adjacent second convex teeth.

Abstract: A pair of eyeglasses includes an eyeglass frame, a left lens, a right lens, a processor, a memory, an orientation sensor, and a location tracker. The eyeglasses contain left and right display screens. The memory stores image files, each image file is marked so as to be associated with a preset location information. The location tracker identifies a current location of the orientation sensor and transmits information as to a current location information of a user to the orientation sensor. The orientation sensor transmits the current location information to the processor, the processor presents for a set period a sequence of image files displayed on the display screens within the left and the right lenses.

Abstract: A real-time multitask operating method for an electronic device. The electronic device has a first display device and a second display device. The first display device and the second display device are respectively disposed on two surfaces of the electronic device corresponding to each other. In the method, a signal is received when a first function is executed by the electronic device to display a first frame corresponding to the first function by the first display device. The first frame and a second frame corresponding to the signal are displayed on the first display device and the second display device according to the signal when the first function is still executed. The first frame and the second frame are displayed on different display devices.

Abstract: An image processing apparatus includes display panels included in each of an operation unit 130 and a display unit 136, and a control unit causing the two display panels to successively make transitions to a power save mode if a prescribed time period has passed without any operation to the operation unit 130. If priority is given to the operation, the control unit first causes the display panel of display unit 136 to make a transition to the power save mode, and thereafter causes the display panel of the operation unit 130 to the power save mode. If the priority is given to the display, the control unit causes the display panel of operation unit 130 to make a transition to the power save mode, and thereafter causes the display panel of display unit 136 to make a transition to the power save mode. Thus, wasteful power consumption by the two display panels can be reduced.

Abstract: An electronic display system for use, for example, in a retail outlet comprises a plurality of small display module commonly known as electronic shelf labels. The system also comprises a plurality of base stations for transmitting, to the display modules, representations of images to be displayed. This disclosure teaches an electronic display system wherein base stations are connected directly to the Internet. A single processor can transmit data, metadata and commands to base stations located in different retail outlets. Thus, a single processor can remotely manage display modules in a plurality of different retail outlets that are located at different geographical locations.

Abstract: A sink device in a Wireless Display (WD) system may establish a user input device control communication channel between a source device and sink device in a WD system to allow the sink device to send device control inputs to the source device. The user input device control communication channel may include a reverse channel architecture referred to as the Wi-Fi User Input Back Channel (UIBC) that has been modified to transport one or more additional input types over UDP. For example, UIBC may be extended to transport voice input and VNC input types.

Abstract: An electronic apparatus and a method for storing data include an object storing unit for storing at least one target object set in advance; an image pick-up unit for picking up a first image; a recognizing unit for determining whether one or more of target objects appear in the first image and generating a first recognition result; an image storing unit for storing the first image in which the target object appears as object image of the target object for each target object; a receiving unit for receiving an input from a user; a first acquiring unit for determining the target object indicated by a search input, and acquiring object image corresponding to the target object indicated by the search input; and a display unit for displaying the acquired object image.

Abstract: A method for securing information displayed on an electronic device is provided in accordance with an aspect of the present disclosure. The electronic device obtains second information corresponding to first information. The first information has a plurality of original frames, and the second information has a plurality of pairs of frames each pair comprising an original frame included in the first information and a corresponding compensated frame. The second information is displayed on a screen of the electronic device. A filter associated with the electronic device can remove the compensated frames included in the second information.

Abstract: An organic light emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a scan driver for supplying first scan signals to first scan lines and supplying second scan signals to second scan lines and a data driver for supplying voltage data signals to first data lines in synchronization with the second scan signals. The OLED display also includes a current sink unit for supplying current data signals to second data lines in synchronization with the first scan signals, and pixels coupled to the first scan lines, the second scan lines, the first data lines, and the second data lines, having amounts of currents controlled to correspond to the current data signals, and having emission times controlled to correspond to the voltage data signals.

Abstract: A system may include a processor, a graphics controller, and a display. The graphics controller may generate video data to be presented on the display. The display may include a display panel, a backlight unit for providing the display panel with backlight, and a display timing controller for communicating with the graphics controller. The display may be used in non-movie mode and movie mode. The backlight unit may be operated in fixed backlight mode during the non-movie display mode and may be operated in dynamic pixel backlight (DPB) mode during the movie display mode. Backlight level adjustments may be sloped only during the non-movie mode. Backlight level sloping can be handled internally within the backlight unit, can be controlled using pulse width modulation with the display timing controller, and implemented using incremental backlight level adjustments with the processor.

Abstract: A driving method for reducing EMI in a driving device includes detecting a voltage difference between a first display voltage and a second display voltage which correspond to the same pixel, for generating a detecting signal; and adjusting an operating method of a charge sharing switch utilized for performing charge sharing in the driving device according to the detecting signal.

Abstract: An LCD device having dual source drivers and related driving method are disclosed for performing data signal driving operation by making use of a data writing synchronous control mechanism. The operation of the data writing synchronous control mechanism includes furnishing all image data signals to both the first and second source drivers, latching odd and even image data signals by the first and second source drivers respectively, performing a signal processing process on the odd image data signals for generating a first set of analog data signals by the first source driver, performing a signal processing process on the even image data signals for generating a second set of analog data signals by the second source driver, writing the first set of analog data signals into a plurality of first pixel units, and writing the second set of analog data signals into a plurality of second pixel units.

Abstract: A display device includes a display panel including gate lines, data lines, and pixels connected to the gate line and the data lines, a gate driver driving the gate lines, a level shifter applying a gate clock signal to the gate driver, a data driver driving the data lines, a timing controller generating control signals to control the level shifter, the gate driver, and the data driver, and a backlight unit providing light to the display panel. The level shifter sets a voltage level of a gate-on voltage of the gate clock signal to a voltage level of a first gate-on voltage or a voltage level of a second gate-on voltage higher than the first gate-on voltage in response to a gate-on control signal.

Abstract: An electrophoretic display includes an electrophoretic panel and a plurality of first scan lines. The electrophoretic panel has a first axis direction. The plurality of first scan lines are installed on the first axis direction. A coupled line parallel to the first axis direction is installed between each two adjacent first scan lines, and the coupled line is coupled to ground.

Abstract: Methods and systems are described herein for presenting messages to a user based on user engagement with a user device. A message is received for presentation to a user on the user device. A value indicating an attentiveness level of the user is generated with the user device. The value indicating the attentiveness level of the user is compared with an attentiveness level threshold value. In response to determining the value indicating the attentiveness level of the user does not exceed the attentiveness level threshold value, presentation of the message is delayed until the value indicating the attentiveness level of the user exceeds the attentiveness level threshold value.

Abstract: An apparatus and method for unlocking in a portable electronic device via orientation sensing are provided. The device includes a display screen and at least one orientation sensor. The method includes displaying at least one moveable object on the display screen, sensing a change in an orientation of the device, moving the moveable object in accordance with the sensed change in orientation, and unlocking the device if the moveable object moves in accordance with a predetermined movement.

Abstract: A gesture recognizing and controlling method and device thereof are provided. The gesture recognizing and controlling method includes the following steps. First, a pending image having depth information is captured, in which the pending image includes a human form image. The human form image is analyzed so as to obtain hand skeleton information having a first skeleton and a second skeleton. It is determined whether the first skeleton and the second skeleton have an intersection point. If yes, it is determined whether an included angle formed by the first skeleton and the second skeleton is within a predetermined angle range. When the included angle is within the predetermined angle range, a controlling signal is output accordingly.

Abstract: Controlling a screen by tracking user's head using a camera module is described, comprising: (a) when a request for displaying contents is received, displaying a plurality of content regions on a screen and tracking the head of the user looking at the screen through the camera module; and (b) when it is determined in the tracking that the head of the user moves in a specific direction in a state where information on a first content is displayed in a central content region among the plurality of content regions, displaying, in the central content region, information on a second content which was displayed in a peripheral content region, the peripheral content region being positioned in the specific direction or in a direction opposite to the specific direction from the central content region.

Abstract: An electronic device to which a flexible display is applied and an operating method thereof. The content display method for viewing simple content such as a current time, a date, or the number of received massages without unfolding the folded flexible display, when a flexible display is folded for carrying.

Abstract: An example of an image capture system includes a support structure and a sensor arrangement, mounted to the support structure, including an image sensor, a lens, and a drive device. The image sensor has a sensor surface with a sensor surface area. The lens forms a focused image generally on the sensor surface. The area of the focused image is larger than the sensor surface area. The drive device is operably coupled to a chosen one of the lens and the image sensor for movement of the chosen one along a path parallel to the focused image. A portion of the viewing area including the object can be imaged onto the sensor surface and image data of the object, useful to determine information about the object, can be created by the image sensor to determine information regarding the object.

Abstract: An electronic system includes: a control unit configured to: detect a motion applied to a device with a display in a mode; select another mode of the display based on the device motion; and a user interface, coupled to the control unit, configured to apply a screen motion to the another mode of the display.

Abstract: Techniques for providing bio signal based mobile device applications are disclosed. In some embodiments, a system for bio signal based mobile device applications includes a bio signal sensor (e.g., biosensor) or multiple biosensors (e.g., multiple biosensors for EEG detection, or multiple biosensors that can each detect different types of bio signals), a bio signal processing unit, the mobile device, and a software application(s) that utilize the bio signal information for various applications (e.g., practical applications, entertainment applications, social networking applications, and/or other applications).

Abstract: A method for generating augmented reality content includes receiving an augmented reality mode execution request for generating augmented reality content based on electronic book content, activating a camera in response to the request to provide a preview image, loading book data of the electronic book on the preview image, detecting an event occurring in the augmented reality mode, retrieving reaction data pre-mapped to the event, and loading the reaction data on the preview image.

Abstract: A touch panel, suitable for sensing a battery-free wireless cursor component, includes a display unit, a touch unit, a processor unit, and an antenna unit. The display unit has a first side and a second side opposite the first side. The touch unit, disposed on the first side of the display unit, receives a cursor signal generated by the battery-free wireless cursor component to generate a touch signal. The processor unit, coupled with the touch unit, receives the touch signal, calculates coordinates of the battery-free wireless cursor component based on the received touch signal, and generates a control signal based on the calculated coordinates. The antenna unit, disposed on the second side of the display unit and coupled with the processor unit, receives the control signal and transmits a frequency signal based on the control signal.

Abstract: There is provided an optical pointing system including at least one reference beacon, an image sensor, a storage unit and a processing unit. The image sensor is configured to capture an image frame containing a beacon image associated with the at least one reference beacon. The storage unit is configured to save image data of at least one object image in the image frame. The processing unit is configured to sequentially process every pixel of the image frame for identifying the object image and real-timely remove or merge the image data, saved in the storage unit, associated with two object images within a pixel range of the image frame thereby reducing the used memory space.

Abstract: The present invention relates to a method of displaying a pointer on an external device sharing an output video with a terminal, and an apparatus thereof. A method of controlling display of a pointer by a terminal so that the pointer is displayed on an external device according to an embodiment of the present invention includes transmitting an output video of the terminal to the external device, if a predetermined request exists; detecting a sensing value according to a input performed on a display area; generating a pointer displaying signal used for displaying a pointer at a position corresponding to a position where the detected sensing value is detected on the external device based on the detected sensing value; and transmitting the generated pointer displaying signal to the external device.

Abstract: An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes displaying a home screen including at least one card object including a content list, displaying a dynamic screen on the home screen if dynamic screen display input is received, and moving and displaying the dynamic screen on the home screen if dynamic screen movement input is received. Therefore, it is possible to increase user convenience.

Abstract: There is provided a gesture detection device including two linear image sensor arrays and a processing unit. The processing unit is configured to compare sizes of pointer images in the image frames captured by the two linear image sensor arrays in the same period or different periods so as to identify a click event.

Abstract: There is provided a gesture detection device including two linear image sensor arrays and a processing unit. The processing unit is configured to compare sizes of pointer images in the image frames captured by the two linear image sensor arrays in the same period or different periods so as to identify a click event.

Abstract: An input device includes a base, a handle and a motion sensor. The handle is configured to be gripped by a hand of a user and moved relative to the base. The motion sensor is fitted in an interior of the handle and is configured to translate a movement of the handle by the user into one or more electrical signals.

Abstract: A computer mouse with adjustable decorative wing includes a main housing, a bottom board covered on the bottom surface of the main housing, a decorative wing disposed on one side of the main housing and a distance-adjusting mechanism. The decorative wing has a fastening end fixed to the main housing, and a movable end. There is a adjustable distance between the movable end and the main housing. The distance-adjusting mechanism is disposed on the main housing and contacts the movable end of the decorative wings for adjusting the distance of the movable end and the main housing of the decorative wings. A width of the computer mouse therefore is changed. The decorative wings on two sides of the computer mouse of the present invention can be expanded to support fingers for suiting to different users' palms.

Abstract: The wireless input device comprises a mouse body, a radio receiver and a transmission line. The mouse body provides a charging battery and a first connector, the charging battery is sited in the mouse body, the first connector is electrically connected with the charging battery; the radio receiver has a plug connector and a second connector, the second connector is electrically connected with the plug connector; and the transmission line has a first transmission connector and a second transmission connector; wherein the radio receiver receives wirelessly an input signal outputted from the mouse body, and the input signal is transferred to an electronic apparatus connected with the plug connector; the radio receiver receives charging power through the plug connector supplied from the electronic apparatus, and transfers the charging power to the mouse body via the transmission line, so as to charge the charging battery in the mouse body.

Abstract: A mouse device includes a case member, a battery storage box for accommodating a battery, and a ring-shaped cover. The battery storage box is disposed within the case member. Moreover, the battery storage box has an entrance. The entrance is formed in a sidewall of the battery storage box. The ring-shaped cover is connected with the case member from a rear side and a bottom side of the case member for covering the entrance. Due to the structure of the ring-shaped cover, the mouse device has no rotating shaft at the rear end of the case member. Consequently, the length of the case member of the present mouse device is shorter, and the overall volume of the present mouse device is reduced.

Abstract: A mouse device includes an upper cover, a lower cover, a circuit board, a first switch, a second switch, and a triggering element. The circuit board is fixed between the upper cover and the lower cover. The first switch and the second switch are disposed on a bottom surface of the circuit board. The triggering element is pivotally coupled to the lower cover and protruded through a bottom side of the lower cover. When a first side or a second side of the upper cover is depressed, the upper cover, the lower cover and the circuit board are rotated relative to the triggering element. Consequently, the first switch or the second switch is correspondingly triggered.

Abstract: A method used in an optical mouse apparatus includes: generating and emitting a light signal which is emitted to a surface so as to reflect and generate a light reflected signal; generating sensed image(s) according to the light reflected signal wherein the sensed image(s) are used for estimating an offset of the optical mouse apparatus; dynamically adjusting photometric exposure for the sensed image(s) according to a quality parameter, a moving speed, or an output offset number per unit time of the sensed image(s).

Abstract: An optical mouse apparatus includes a light source circuit, a sensing circuit, and a processing circuit. The light source circuit is used for generating and emitting a light signal onto a surface so as to generate a light reflected signal. The sensing circuit is used for estimating an image offset of the optical mouse apparatus. The processing circuit is coupled to the light source circuit and the sensing circuit and used for generating and outputting a control signal to a terminal according to the image offset outputted by the sensing circuit. The sensing circuit is further used for detecting at least one of a moving speed or an offset direction of the image offset of the optical mouse apparatus, so as to dynamically determine whether to compress data of the image offset outputted to the processing circuit, for reducing data amount read by the processing circuit.

Abstract: A control system, a mouse and a control method thereof are provided. The control system comprises a dongle and the mouse. The dongle is wiredly connected to a host and has a first light source for emitting a first light. The mouse is wirelessly connected to the dongle and has a transmitter, a second light source for emitting a second light, an optical sensor and a processor. The optical sensor senses the first light at a first time interval to generate a first sensing signal and then also, senses the second light at a second time interval to generate a second sensing signal. The processor generates a first control signal and a second control signal according to the first sensing signal and the second sensing signal, respectively, and transmits them to the dongle via the transmitter so that the host receives the first and second control signals via the dongle.