Abstract: A transmitter 10B always transmits a signal (data in which a dock is embedded) generated by the serializer 11 to the communication link. The receiver 20B includes a recovery circuit 22, a deserializer 23, a selector 25, and a training signal generator 32. The training signal generator 32 generates and outputs a training signal for frequency synchronization of the recovering operation of the recovery circuit 22. The selector 25 receives the signal from the transmitter 10B via the communication link and receives the training signal output from the training signal generator 32. The selector 25 selects and outputs either the received signal or the training signal according to the level of the lock signal output from the recovery circuit 22.

Abstract: A resistance variable type synapse array apparatus that can perform STDP writing using a positive potential is provided. The synapse array apparatus includes a writing unit writing to a selected resistance variable type memory element in a crossbar array. The writing unit includes a driver generating a positive pulse signal corresponding to a positive part of a spike signal generated by a presynaptic neuron, a driver generating a positive pulse signal corresponding to a negative part of a spike signal generated by a postsynaptic neuron, a driver generating a positive pulse signal corresponding to a positive part of the spike signal generated by the postsynaptic neuron, and a driver generating a positive pulse signal corresponding to a negative part of the spike signal generated by the presynaptic neuron.

Abstract: Provided are a method of growing a two-dimensional transition metal chalcogenide (TMC) film and a method of manufacturing a device including the two-dimensional TMC film. The method of growing a two-dimensional TMC film includes placing a metal layer having a predetermined pattern on a surface of a substrate; separately supplying a chalcogen precursor to a reaction chamber provided with the substrate; supplying a transition metal precursor to the reaction chamber; and evacuating the chalcogen precursor, the transition metal precursor, and by-products generated therefrom from the reaction chamber, wherein an amount of the chalcogen precursor and an amount of the transition metal precursor supplied to the reaction chamber may be controlled.

Abstract: A mobile terminal and a control method therefor are disclosed. The mobile terminal includes a body, an input unit configured to receive a user input, a display coupled to the body to vary a display region viewed from a front of the body according to switching between an enlarged display mode and a reduced display mode, and a controller. The controller controls the display to be extended by a first region upon receiving a first signal, and controls the display to activate a touch function of the first region after activating an output function of the first region, based on extension of the display by the first region.

Abstract: An electronic apparatus is disclosed. The apparatus includes a memory configured to store at least one pre-registered voiceprint and a first voiceprint cluster including the at least one pre-registered voiceprint, and a processor configured to, based on a user recognition command being received, obtain information of time at which the user recognition command is received, change the at least one pre-registered voiceprint included in the first voiceprint cluster based on the obtained information of time, generate a second voiceprint cluster based on the at least one changed voiceprint, and based on a user's utterance being received, perform user recognition with respect to the received user's utterance based on the first voiceprint cluster and the second voiceprint cluster.

Abstract: A neural network apparatus performs multiply-accumulate (MAC) operations with respect to fractions of weights and input activations in a block floating-point format by using an analog crossbar array, performs addition operations with respect to shared exponents of weights and input activations in a block floating-point format by using a digital computing circuit, and outputs a partial sum of floating-point output activations by combining the result of the MAC operations and the result of the addition operations.

Abstract: An electronic device includes an input configured to receive a signature from a user; a communication interface configured to communicate with a server; and a controller configured to classify the signature into at least one stroke, to transmit authentication information for the at least one stroke to the server, and to control the communication interface to receive a result of authentication of the signature from the server.

Abstract: Disclosed herein are an apparatus and method for calculating a multiplicative inverse. The apparatus for calculating a multiplicative inverse includes a data input unit for receiving input data, a multiplicative inverse calculation unit for dividing an input degree-8 finite field corresponding to the input data into two first degree-4 finite fields so as to perform Advanced Encryption Standard (AES) encryption on the input data, and for performing a multiplicative inverse calculation on the first degree-4 finite fields in consideration of a circuit depth value (T-Depth) and qubit consumption of quantum gates in a quantum circuit, and a data output unit for outputting result data obtained by performing the multiplicative inverse calculation.

Abstract: The embodiments of the present disclosure provide a reset method, a reset device, a reset system and a pixel array using the same. The reset method includes an electric charge accumulation unit being configured to store a first electric charge and an electric charge storage unit being configured to store a second electric charge. A polarity of the first electric charge is opposite to a polarity of the second electric charge. The reset method includes controlling the electric charge storage unit to obtain the second electric charge; and resetting the electric charge accumulation unit so as to transfer a preset amount of the second electric charge from the electric charge storage unit to the electric charge accumulation unit, which includes a third port of the control module applying a control voltage to a second end of the electric charge storage unit; and meanwhile charging the electric charge storage unit during the process of transferring the second electric charge.

Abstract: A laundry treating apparatus includes a cabinet with an outlet, a drawer drawn out from the outlet, a drum provided inside the drawer, providing a space where laundry is stored, a base fixed to the cabinet, a base slit provided in the base, including a linear portion and a first bent portion, a slider coupled to the base to move along the base, a slider slit, a conveyer, an operation unit fixed to the drawer and detachably coupled to the conveyer, and springs provided to connect the base with the slider and provided to move the slider toward a rear end of the linear portion if the conveyer moves from the first bent portion to the linear portion.

Abstract: Disclosed herein is a transfer substrate used for manufacturing a display device using a light emitting semiconductor device. The transfer substrate include a base substrate, and a divided unit phosphor structure arranged on the base substrate and transferred onto the light emitting semiconductor device.

Abstract: A semiconductor package may include a package substrate, a molded interposer package (MIP) and a first stiffener. The MIP may be arranged on the package substrate. The MIP may include an interposer, at least one first semiconductor chip and at least one second semiconductor chip molded by a molding member. The first stiffener may be attached to any one of outer surfaces of the MIP. The first stiffener may be spaced apart from the upper surface of the package substrate to suppress a warpage of the MIP. Thus, central conductive bumps between the MIP and the package substrate may not be upwardly floated to improve an electrical connection between the central conductive bumps and the package substrate. Further, a short between edge conductive bumps between the MIP and the package substrate may not be generated.

Abstract: An air conditioner and control method therefor to solve the problem that an existing air conditioner stops operation upon detection of an operation parameter abnormality situation, causing the user experience to be significantly influenced. For this reason, the air conditioner includes a compressor. The control method includes: obtaining an outdoor ambient temperature; determining a first preset time period according to the outdoor ambient temperature; obtaining operation parameters of the compressor after the first preset time period; and selectively stopping operation of the air conditioner according to the operation parameters of the compressor, so that the air conditioner can be automatically repaired within the first preset time period. If the air conditioner can be automatically repaired within the first preset time period, the air conditioner does not need to stop operation, so as to guarantee a continuous heat exchange capability of the air conditioner and not to cause an operation failure.

Abstract: A processor-implemented method of performing an operation using a complex-valued attention network includes: extracting a complex-valued attention weight from complex-valued input data; and determining complex-valued attention data by applying the extracted complex-valued attention weight to the complex-valued input data.

Abstract: A phase shift mask for extreme ultraviolet lithography includes a substrate, a reflective layer on the substrate, a capping layer on the reflective layer, a buffer pattern on the capping layer, the buffer pattern including an opening exposing a surface of the capping layer, and an absorber pattern on the buffer pattern, the absorber pattern including a refractive index less than a refractive index of the buffer pattern and a thickness greater than a thickness of the buffer pattern. The buffer pattern includes a material having an etch selectivity with respect to the absorber pattern and the capping layer.

Abstract: A nanorod semiconductor layer having a flat upper surface, a micro-LED including the nanorod semiconductor layer, a pixel plate including the micro-LED, a display device including the pixel plate, and an electronic device including the pixel plate are provided. The nanorod semiconductor layer includes: a main body; and an upper end formed from the main body, wherein the upper end includes: a first inclined surface; a second inclined surface facing the first inclined surface; and a flat upper surface between the first inclined surface and the second inclined surface, and a width of the upper end becomes narrower in an upward direction, and when a length of the upper end protruded from the main body (a thickness of the upper end) is L1, an inclination angle between a surface extending parallel to a surface selected from the first and second inclined surfaces and the flat upper surface is ?, and a width of the main body is D, a width D1 of the flat upper surface satisfies Equation 1.

Abstract: Provided is a device for displaying augmented reality including an optical engine configured to output light of a virtual image, a waveguide configured to output light of the virtual image and transmit light of a real scene, a first lens part and a second lens part, and a processor, the first lens part being configured to tune a focus of the virtual image and including a first focus-tunable lens having a refractive power tunable by the processor and a fixed refractive lens having a refractive power, the second lens part being configured to compensate distortion of the real scene and including a second focus-tunable lens having a refractive power that is tunable by the processor, and the processor being further configured to determine the first refractive power based on vision information of the user, attribute depth information of the virtual image, and fixed refractive power of the fixed refractive lens.

Abstract: Provided are a method, performed by a first terminal, for adjusting a threshold for determining hybrid automatic repeat request (HARQ) feedback in a wireless communication system, and an apparatus for supporting the same. The method comprises the steps of: transmitting at least one piece of information to a second terminal; receiving, from the second terminal, at least one HARQ feedback in response to the at least one piece of information; determining an ACK or NACK with respect to the at least one HARQ feedback, based on the threshold; receiving, from the second terminal, an HARQ feedback transmission history of the second terminal; and adjusting the threshold, based on the HARQ feedback transmission history of the second terminal and information about the HARQ feedback determined by the first terminal.

Abstract: In order to provide an optical device for clearly implementing augmented reality provided from a display unit, regardless of a change in a focal point of an outer mirror through which a user views, the present invention comprises: the display unit for emitting an optical beam displaying an image; transparent glass through which external light passes and which forms the path of the optical beam emitted by the display unit; and a pinhole mirror disposed to the glass, and disposed on the path of the optical beam emitted by the display unit, so as to reflect the optical beam emitted by the display unit, wherein the pinhole mirror has a polygonal shape and has an area less than that of the pupil so that an image formed by the optical beam emitted by the display unit overlaps with an image formed by the external light having been transmitted through the glass.

Abstract: An image processing apparatus for performing image quality processing on an image includes a feature extraction network and an image quality processing network including one or more modulation blocks, wherein each of the one or more modulation blocks includes a convolution layer, a modulation layer, and an activation layer for processing the image.