Abstract: Disclosed is a touch sensitive display apparatus which decreases a load of each of a plurality of touch electrodes and reduces a load deviation between the plurality of touch electrodes, thereby enhancing image quality. The touch sensitive display apparatus comprises a touch sensitive panel. The touch panel comprises a plurality of touch electrodes comprising at least a first touch electrode. The first touch electrode comprises a plurality of first touch electrode lines that are parallel to each other. A first touch signal line is connected to the plurality of first touch electrode lines of the first touch electrode, and the first touch electrode is driven for image display and touch sensing via the first touch signal line. A first connecting line is in a different layer than the first touch electrode lines, and the first connecting line is connected to the plurality of first touch electrode lines.

Abstract: A method and a device for receiving downlink traffic in a communication system supporting multiple links are disclosed. An operation method of a first device includes the steps of: transmitting a traffic indication map (TIM) through a first link from among multiple links; transmitting, through the first link, first information for indicating one or more links through which a data unit stored in the first device is transmitted; and using the one or more links indicated by the first information, so as to transmit the data unit to a second device indicated by the TIM.

Abstract: A system for foreign object detection (FOD) in wireless power transfer is proposed. The system may include a balanced coil which is disposed between a transmitter coil and a receiver coil and which includes a Maxwell bridge circuit. The system may also include a temperature sensor configured to measure a temperature of the transmitter coil. The system may further include a processor configured to determine whether an FO is present between the transmitter coil and the receiver coil on the basis of voltage values detected at both ends of the bridge circuit. The FOD system can recognize the FO by finding a maximum resonant frequency at which a metal reacts using resonant frequency sweeping in a bridge circuit.

Abstract: The present invention provides a system for wireless power transmission, wherein the system is a system for wireless power transmission detecting a foreign object, including a power transmitting coil for transmitting AC power, a power receiving coil for receiving the AC power transmitted from the power transmitting coil wherein the power receiving coil is spaced apart from the power transmitting coil, and a detection circuit for detecting a foreign object located between the power transmitting coil and the power receiving coil wherein a first resistor and a first detection coil connected in series, and a second resistor and a second detection coil connected in series are connected in parallel, and wherein at least one of the first detection coil and the second detection coil is disposed between the power transmitting coil and the power receiving coil.

Abstract: The present invention provides a system tar wireless power transmission, wherein the system is a system for wireless power transmission detecting a foreign object, including a power transmitting coil for transmitting AC power, a power receiving coil for receiving the AC power transmitted from the power transmitting coil wherein the power receiving coil is spaced apart from the power transmitting coil, and a detection circuit for detecting a foreign object located between the power transmitting coil and the power receiving coil wherein a first resistor and a first detection coil connected in series, and a second resistor and a second detection coil connected in series are connected in parallel, and wherein at least one of the first detection coil and the second detection coil is disposed between the power transmitting coil and the power receiving coil.

Abstract: An image sensor includes a pixel array that includes a plurality of pixels, a first interface directly connected to an external gyro sensor and that receives gyro data output by the gyro sensor in response to motion, and a control logic that generates image data by exposing the plurality of pixels for a predetermined exposure period, generates valid data that correspond to the exposure period using the gyro data, and generates, based on the valid data, compensation information that represents a movement path of the motion.

Abstract: An image sensor includes a video acquiring circuit to convert light incident in a first direction through a lens into an electrical signal to acquire image data, a clock signal generating circuit to generate and output a clock signal on current time information, a stabilization data generating circuit to generate stabilization data, image time information on a time point at which the image data is acquired, and stabilization time information on a time point at which the stabilization data is generated, on the basis of the clock signal, and an output circuit. The stabilization data generating circuit generates first stabilization data on a position of the lens and first stabilization time information on a time point at which the first stabilization data is generated, and the output circuit outputs the image data, the image time information, the first stabilization data, and the first stabilization time information.

Abstract: An image sensor includes a pixel array that includes a plurality of pixels, a first interface directly connected to an external gyro sensor and that receives gyro data output by the gyro sensor in response to motion, and a control logic that generates image data by exposing the plurality of pixels for a predetermined exposure period, generates valid data that correspond to the exposure period using the gyro data, and generates, based on the valid data, compensation information that represents a movement path of the motion.

Abstract: Provided is a method for determining network link quality between a master station and slave stations in a wireless network system having a synchronous superframe structure. The method for determining link quality in a wireless network system includes determining whether the current station is a master or a slave, when the current station is a master, comparing a time value during which the latest packets were received from slaves and a maximum time value during which the slaves are not obliged to exchange packets with the master after accessing a network, and determining link quality between the slaves and the master according to the comparison result.

Abstract: The present invention relates to a system and method for changing a wireless personal area network (WPAN) channel when the quality of communication is degraded due to a change of a wireless environment. The system according to the present invention includes slaves configured to transmit/receive data, and a master connected to the slaves and configured to obtain communication state information of the slaves and select an adjacent channel search slave from among the slaves according to the obtained communication state information of the slaves.

Abstract: Provided is a method for determining network link quality between a master station and slave stations in a wireless network system having a synchronous superframe structure. The method for determining link quality in a wireless network system includes determining whether the current station is a master or a slave, when the current station is a master, comparing a time value during which the latest packets were received from slaves and a maximum time value during which the slaves are not obliged to exchange packets with the master after accessing a network, and determining link quality between the slaves and the master according to the comparison result.

Abstract: A Schottky diode includes a drift region of a first conductive type formed at a surface portion of a substrate, an insulating layer disposed on the substrate and having an opening exposing a portion of the drift region, and a titanium silicide layer disposed on the portion of the drift region exposed by the opening.

Abstract: The present invention relates to a system and method for changing a wireless personal area network (WPAN) channel when the quality of communication is degraded due to a change of a wireless environment. The system according to the present invention includes slaves configured to transmit/receive data, and a master connected to the slaves and configured to obtain communication state information of the slaves and select an adjacent channel search slave from among the slaves according to the obtained communication state information of the slaves.

Abstract: A transmitter using pseudo-orthogonal code includes a serial-to-parallel converter for converting serial transmission data into 9-bit parallel data, and a pseudo-orthogonal code memory for receiving the parallel data from the serial-to-parallel converter and outputting 16-bit pseudo-orthogonal code by using the received data as addresses. The pseudo-orthogonal code memory has the relationship of the input address and output code, as expressed in the following equation: c(i)=0.5×((?1)b2?(i1b1)?(i0b0) (?1)b5?i2?(i1b4)?(i0b3) (?1)b8?i3?(i1b7)?(i0b6) (?1)( b2?b5?b8)?i3?i2?(i1(b1?b4?b7))?(i0(b0?b3?b6))) where C(i) is a pseudo-orthogonal code value, i is each bit of the pseudo-orthogonal code, 0?i?15, and b0-b8 are a transmission data bit stream input in the memory as addresses. Accordingly, the transmission efficiency of the transmitter/receiver using orthogonal code can be remarkably improved.

Abstract: A transmitter using pseudo-orthogonal code includes a serial-to-parallel converter for converting serial transmission data into 9-bit parallel data, and a pseudo-orthogonal code memory for receiving the parallel data from the serial-to-parallel converter and outputting 16-bit pseudo-orthogonal code by using the received data as addresses. The pseudo-orthogonal code memory has the relationship of the input address and output code, as expressed in the following equation: c(i)=0.5×((?1)b2?(i1b1)?(i0b0) (?1)b5?i2?(i1b4)?(i0b3) (?1)b8?i3?(i1b7)?(i0b6) (?1) ( b2?b5?b8)?i3?i2?(i1(b1?b4?b7))?(i0(b0?b3?b6))) where C(i) is a pseudo-orthogonal code value, i is each bit of the pseudo-orthogonal code, 0?i?15, and b0-b8 are a transmission data bit stream input in the memory as addresses. Accordingly, the transmission efficiency of the transmitter/receiver using orthogonal code can be remarkably improved.

Abstract: Disclosed is a demodulation method for enhancing decoding performance of information bits in a constant-amplitude multi-code biorthogonal modulation communication system, which performs encoding to cause the level of a transmission symbol to be constant.

Abstract: The present invention has an object to provide a skincare apparatus capable of engaging a filter to a hand piece and easily separating the same for thereby achieving an easier cleaning. There is provided a skincare apparatus that includes a body for generating a suction force, a suction hose of which one end is engaged with the body, and the other end is engaged with a hand piece, a hand piece adapted to receive a suction force from the suction hose and having a body held by a user's hand, and a tip engaged with the hand piece and directly contacting with skin, comprising an engaging means provided in the hand piece wherein a tip is engaged with one end of the same, and a filter provided at a portion engaged by the engaging means for thereby filtering a skin foreign substance removed from skin based on a suction force.