Abstract: The embodiment of present disclosure provides a pixel driving circuit and a driving method thereof and a display device, which can improve the undesirable phenomena of uneven display luminance of a display caused by a threshold voltage. The pixel driving circuit comprises a light emitting unit and at least one driving unit. The driving unit comprises a driving module, a compensation module and an initialization module.

Abstract: A power amplifier module includes a first bipolar transistor configured to amplify a radio frequency signal and output an amplified signal and a second bipolar transistor. A base of the second bipolar transistor is supplied with a control voltage for controlling attenuation of the radio frequency signal, and a collector the second bipolar transistor is supplied with a source voltage. The power amplifier module also includes a first resistor, where one end of the first resistor is connected to a supply path of the radio frequency signal to the first bipolar transistor, and a capacitor, where one end of the capacitor is connected to the other end of the first resistor and the other end of the capacitor is connected to the collector of the second bipolar transistor.

Abstract: A method of operating an electronic device is provided. The method includes communicating data with a wireless network using a wireless communication, connecting to an external electronic device using a wired communication, exchanging data with the external device at a first data throughput using the wired communication while performing the wireless communication, and changing the first data throughput to a second data throughput while performing the wireless communication.

Abstract: A method for allowing a user equipment (UE) to detach from a network entity is provided. The method includes detecting that the UE is not registered with the network entity while the UE is in an area previously registered with the network entity. Further, the method includes sending a detach indication to the network entity to detach a service to the UE.

Abstract: Provided herein are methods of fabricating a magnetic memory device including forming magnetic tunnel junction patterns on a substrate, forming an interlayered insulating layer on the substrate to cover the magnetic tunnel junction patterns, forming a conductive layer on the interlayered insulating layer, patterning the conductive layer to form interconnection patterns electrically connected to the magnetic tunnel junction patterns, and performing a cleaning process on the interconnection patterns. The cleaning process is performed using a gas mixture of a first gas and a second gas. The first gas contains a hydrogen element (H), and the second gas contains a source gas different from that of the first gas.

Abstract: An electric vehicle includes a charging circuit and a control apparatus. The charging circuit includes a reception coil and a battery. The reception coil is configured to receive wirelessly AC power transmitted from an electrical transmission circuit outside of the electric vehicle. The battery is configured to be charged with power obtained by rectifying the AC power received by the reception coil. The control apparatus includes a battery voltage detector and a charging current value setting device. The charging current value setting device is configured to set a charging current value at which the battery is charged in accordance with voltage of the battery detected by the battery voltage detector. The charging current value is set so that a load resistance value of the charging circuit is constant in a period during which the battery is being charged.

Abstract: A 3D display apparatus is provided. The 3D display apparatus includes a display panel and a viewing area separator disposed on a front side of the display panel and configured to provide a plurality of optical views having different viewpoints to a viewing zone, and a processor configured to render a plurality of image views having different viewpoints based on a depth of an input image and provide a multiview image by arranging the plurality of image views on the display panel in an arrangement pattern. The processor is further configured to determine, based on the arrangement pattern, an estimated crosstalk occurring between the plurality of image views having the different viewpoints, correct the plurality of image views by performing crosstalk inverse compensation according to the estimated crosstalk, and provide the multiview image based on the crosstalk inverse compensation.

Abstract: A display device includes a display panel having first, second, and third areas; at least three sound generating actuators including first, second, and third actuators each spaced apart from the other two in a long axis direction of the display panel, wherein the first, second, and third actuators each contact the display panel at the first, second, and third areas, respectively, to generate sound by vibrating the display panel; and a support structure at a rear side of the display panel configured to support the at least three sound generating actuators.

Abstract: Provided is a navigation server and a navigation client capable of protecting information specific to each user that is transmitted from the navigation client to the navigation server securely without degrading user-friendliness. A navigation server 100 is configured to, prohibit the navigation client 200 from accessing the navigation server 100 when a navigation client 200 meets a second condition that is determined from past communication contents with the navigation client 200. The navigation server 100 is configured to, make the navigation client 200 output a message urging to input a new authentication code based on a communication with a navigation client 200 that is prohibited by the server arithmetic processing element 110 from accessing the navigation server 100.

Abstract: A driving assistance apparatus is provided in which the detection range of a left-front-corner sonar (12a) located at the vehicle's left front corner is included in the field of view of a second imaging means (14) located at the vehicle's left front corner. When the left-front-corner sonar (12a) detects a three-dimensional object at the vehicle's left front corner, an image processing means (3) synthesizes an image of the image created using a second imaging means (14) and the images created with four cameras (7a-7d) for imaging the complete periphery of the vehicle, and creates a bird's-eye-view image (40b). The detection range of the left-front-corner sonar (12a) is included within a region of the bird's-eye image (40b) on the basis of the image created with the second imaging means (14).

Abstract: Although an organic resin substrate is highly effective at reducing the weight and improving the shock resistance of a display device, it is required to improve the moisture resistance of the organic resin substrate for the sake of maintaining the reliability of an EL element. Hard carbon films are formed to cover a surface of the organic resin substrate and outer surfaces of a sealing member. Typically, DLC (Diamond Like Carbon) films are used as the carbon films. The DLC films have a construction where carbon atoms are bonded into an SP3 bond in terms of a short-distance order, although the films have an amorphous construction from a macroscopic viewpoint. The DLC films contain 95 to 70 atomic % carbon and 5 to 30 atomic % hydrogen, so that the DLC films are very hard and minute and have a superior gas barrier property and insulation performance.

Abstract: A novel input/output panel that is highly convenient or reliable is provided. In addition, a novel input/output device that is highly convenient or reliable is provided. The input/output panel includes a display element, a first conductive film, and a second conductive film. The first conductive film is electrically connected to a plurality of pixel circuits, and the second conductive film is provided so that an electric field which is partly interrupted by an object approaching on the display side of the display element is formed between the first conductive film and the second conductive film.

Abstract: An interpretation distributing device includes: an interpreted voice acquiring unit that acquires at least one piece of interpreted voice data of two or more pieces of interpreted voice data which are voice data obtained by interpreting voice in a first language into voice in two or more different languages; and an interpreted voice transmitting unit that transmits at least one piece of the interpreted voice data acquired by the interpreted voice acquiring unit to one or more terminal devices.

Abstract: A method, system, and device for downlink transmission. A downlink signal is sent to a UE in an available frequency band of an uplink frequency band, and no signal is sent or received in a guard frequency band of the uplink frequency band, where the guard frequency band is located in a highest-frequency part and/or a lowest-frequency part of the uplink frequency band. Because no signal is sent or received in the guard frequency band of the uplink frequency band, interference to communication of a UE in an adjacent frequency band is reduced when the uplink frequency band is occupied for downlink transmission, thereby improving system performance.

Abstract: Provided is a method for setting a communication channel for a base station employing carrier aggregation, which enables simultaneous use of radio waves at a plurality of frequency bands of different frequencies or a base station apparatus for setting a communication channel in accordance with carrier aggregation, which enables simultaneous transmission and reception at a plurality of frequency bands of different frequencies. At least one of a downlink frequency channel in a first frequency band and a downlink frequency channel in a second frequency band is set such that a frequency range of harmonics of an uplink frequency range in the first frequency band does not overlap a downlink frequency range in the second frequency band, the first frequency band and the second frequency band being included in the plurality of frequency bands for use in carrier aggregation.

Abstract: A method for handling namespace reservations in a Non Volatile Memory express (NVMe) controller includes a NVMe hardware module collecting a data access request from a host device, the NVMe hardware module determining a validity of the collected data access request, wherein the validity of the data access request is determined based a reservation specific to the host and data indicated in the data access request, and the NVMe hardware module notifying the NVMe firmware module of the determined validity of the collected data access request. The method further includes a NVMe firmware module accepting the data access request when the data request is notified by the NVMe hardware module as being valid, and the NVMe firmware module rejecting the data access request when the data request is notified by the NVMe hardware module as being invalid.

Abstract: A search server that provides search results to a mobile computing device based on an age of a current user of the mobile computing device. The search server receives a search request from the mobile computing device. The search request includes a search query, and an image captured by a front-facing camera of the mobile computing device. The search server estimates an age of the current user based on the image. The search server can estimate the age of the current user by extracting one or more facial features from the image, and determine the estimated age based on the extracted facial features. Upon estimating the age of the current user, the search server can filter out search results that may not be suitable for the current user based on the estimated age of the current user. The search server can also assign lower relevance scores to search results that may not be relevant to the current user based on the estimated age of the current user.

Abstract: A battery module, including a plurality of battery units each including a plurality of bare cells, each bare cell having a first electrode tab and a second electrode tab; a holder at one side of each of the battery units, the holder including a plurality of penetrating holes into each of which the first electrode tab and the second electrode tab are penetrated; a plurality of electrode plates in the holder, the plurality of electrode plates electrically connecting the bare cells in each of the battery units; connection members coupled to ends of one of the plurality of electrode plates, the connection members electrically connecting the plurality of battery units to each other, and a pair of mounting protrusions protruding from one side of the holder and being spaced apart from each other, a portion of one of the plurality of electrode plates passing between the pair of mounting protrusions.

Abstract: Achieved is a nickel-cobalt-manganese composite hydroxide which is excellent in reactivity with a lithium compound, and able to achieve a positive electrode active material which has excellent thermal stability and battery characteristics. The nickel-cobalt-manganese composite hydroxide is intended to serve as a precursor for a positive electrode active material of a non-aqueous electrolyte secondary battery, and represented by a general formula: Ni1-x-y-zCoxMnyMz(OH)2 (0<x??, 0<y??, 0?z?0.1, M represents one or more elements selected from Mg, Al, Ca, Ti, V, Cr, Zr, Nb, Mo, and W), and the nickel-cobalt-manganese composite hydroxide has a specific surface area of 3.0 to 11.0 m2/g as measured by a BET method through nitrogen adsorption, and an average valence of 2.4 or more for Co and Mn as obtained by redox titration.

Abstract: Methods and apparatuses are provided for supporting data transmission by a wireless docking center. A first single hop communication link is established with a peripheral device configured to receive content data. A second single hop communication link is established with a dockee device configured to transmit the content data. At least one of a message and the content data is transferred from the second communication link to the first communication link.