Abstract: Provided are a directional acoustic sensor that detects a direction of sound, a method of detecting a direction of sound, and an electronic device including the directional acoustic sensor. The directional acoustic sensor includes a sound inlet through which a sound is received, a sound outlet through which the sound received through the sound inlet is output, and a plurality of vibration bodies arranged between the sound inlet and the sound outlet, in which one or more of the plurality of vibration bodies selectively react to the sound received by the sound inlet according to a direction of the received sound.

Abstract: Embodiments of the present disclosure relate to a touch display device and, more particularly, to a touch display device having a structure capable of enabling efficient testing and reducing the number of test pads.

Abstract: Provided are a pouch case for a pouch type secondary battery in which one corner is in close contact with a cooling plate and a pouch type secondary battery including the same. In the pouch case, by controlling a shape relation among a forming portion formed to have a non-zero depth determined in advance at a center to accommodate one side of an electrode assembly, a receiving portion in surface contact with a side surface of the electrode assembly at the time of sealing the pouch case, and a sealing portion for sealing opposing ends of the forming portion and the electrode assembly, a size of a sealing protrusion formed after the electrode assembly is packaged through mechanical properties of a metal laminate sheet and a simplified die and punch may be minimized.

Abstract: This application relates to a method for optimizing algorithm performance using precision scaling, wherein the method according to an embodiment of present invention comprises obtaining a number of iterations of a unit operation according to precisions of the algorithm including the unit operation that is repeatedly performed, wherein the precisions include a first precision and a second precision, and the number of iterations include a first number of iterations corresponding to the first precision and a second number of iterations corresponding to the second precision; inspecting available precisions of a device on which the algorithm is to be executed, wherein the available precisions include a first available precision corresponding to the first precision and a second available precision corresponding to the second precision; determining an optimal precision by repeatedly performing the unit operation corresponding to an initial operation of the algorithm using the inspected available precision; and repea

Abstract: A display device includes a display panel including a plurality of pixels and an input sensing unit including a plurality of color filters that correspond with the pixels. The color filters include a plurality of conductive color filters that are electrically conductive, and the conductive color filters include first conductive color filters in first sensing areas arranged in a first direction and second conductive color filters in second sensing areas arranged in a second direction. The input sensing unit includes a first connection pattern electrically coupling the first conductive color filters and a second connection pattern electrically coupling the second conductive color filters.

Abstract: Embodiments of the present disclosure provide a diffusion muffling device, a diffusion resonance muffling device, a full-frequency diffusion muffling device, a muffling system for a ventilation channel, and a muffling method using the same, which include a plurality of diffusion muffling units disposed in the ventilation extension direction of the ventilation channel, wherein the plurality of diffusion muffling units are arranged in parallel in a direction with a predetermined angle between the direction and the ventilation extension direction of the ventilation channel, and a muffling passage is formed between each two adjacent diffusion muffling units, wherein each of the diffusion muffling units includes at least one diffuser, and each diffuser includes a plurality of convex portions so that sound waves entering the muffling passage are reflected multiple times in the muffling passage by the plurality of convex portions and then sound is attenuated.

Abstract: The present invention provides a method of reporting, by a UE, CSI in a wireless communication system, the method comprising: receiving, from a base station, a RRC signaling that comprises a plurality of reporting settings, wherein each reporting setting comprises a corresponding list of first values representing time offsets for transmitting a CSI report, forming a plurality of lists of first values; receiving, from the base station, DCI triggering the CSI report, wherein the DCI comprises an index value related to a time at which to transmit the CSI report on a PUSCH; determining, based on the DCI, a plurality of list entries; determining a second value that is largest among the plurality of list entries; and transmitting, to the base station, the CSI report on the PUSCH based on the second value.

Abstract: Provided is a water purifier that includes a filtering unit for producing purified water by filtering influent water; a TDS measuring unit for measuring the total dissolved solids (TDS) in the water flowing into the filtering unit; a purified water passage through which the purified water is discharged; a concentrated water passage through which concentrated water, filtered by the filtering unit, is discharged; a concentrated water flow control valve for controlling the flow rate of the concentrated water discharged through the concentrated water passage; and a control unit for adjusting the degree of opening and closing of the concentrated water control valve, on the basis of the TDS and the pressure of the water flowing into the filtering unit.

Abstract: A chip radio frequency package includes a substrate including a first cavity, first and second connection members, a core member, a radio frequency integrated circuit (RFIC) disposed on an upper surface of the substrate, and a first front-end integrated circuit (FEIC) disposed in the first cavity. The core member includes a core insulating layer and a core via that penetrates the core insulating layer. The first connection member has a structure in which a first insulating layer and a first wiring layer are stacked. The second connection member has a second structure in which a second insulating layer and a second wiring layer are stacked. The RFIC inputs or outputs a base signal and a first radio frequency (RF) signal having a frequency higher than a frequency of the base signal, and the first FEIC inputs or outputs the first RF signal and a second RF signal.

Abstract: The present disclosure relates an integrated chip. The integrated chip may include a first interconnect and a second interconnect disposed within a first inter-level dielectric (ILD) layer over a substrate. A lower etch stop structure is disposed on the first ILD layer and a third interconnect is disposed within a second ILD layer that is over the first ILD layer. The third interconnect extends through the lower etch stop structure to contact the first interconnect. An interconnect patterning layer is disposed on the second interconnect and laterally adjacent to the lower etch stop structure.

Abstract: An image processing method includes: determining a source transmission map based on a dark channel map of an input image; determining transformed transmission maps by applying different filters to the determined source transmission map; generating haze-free images by removing haze from the input image based respectively on the determined transformed transmission maps; and generating an output image by blending the generated haze-free images.

Abstract: A liquid crystal composition, a liquid crystal display element and a liquid crystal display including the liquid crystal composition, belonging to the field of liquid crystal display. The liquid crystal composition includes a compound represented by formula I and one or more compounds represented by formula II. The liquid crystal composition can increase the dielectric anisotropy and improve the voltage retention rate.

Abstract: A power transmission device for a hybrid vehicle may include: a cover part mounted on a vehicle body; two motor parts embedded in the cover part; two rotor parts mounted in the respective motor parts and rotated; a transfer part selectively connected to the rotor part; a torsion damper part coupled to the transfer part; a clutch part configured to selectively connect any one of the rotor parts to the transfer part; and an output part connected to the clutch part and configured to discharge power to a transmission, wherein any one of the rotor parts is connected to the torsion damper part.

Abstract: A non-volatile memory device including: a memory cell array including non-volatile memory blocks connected to a plurality of word lines, a plurality of bit lines and a common source line; a common source line driver configured to supply a common source line voltage to the common source line; a page buffer unit configured to supply a bit line voltage to at least one of the plurality of bit lines; a control logic circuit configured to adjust the common source line voltage and the bit line voltage; and a channel initialization circuit, wherein the channel initialization circuit sets the common source line voltage and the bit line voltage to an initialization pulse, and the channel initialization circuit applies the initialization pulse between a plurality of read sections in which a read voltage is applied to at least two of the plurality of word lines.

Abstract: A plasma processing apparatus includes; a chamber, a lower electrode disposed within the chamber and including a lower surface and an opposing upper surface configured to seat a wafer, an RF rod disposed on the lower surface of the lower electrode and extending in a vertical direction. The RF plate includes a first portion contacting the lower surface of the lower electrode, a second portion protruding from the first portion towards the RF rod, and a third portion extending from the second portion to connect the RF rod. A grounding electrode is spaced apart from the RF plate and at least partially surrounds a side wall of the RF rod and a side wall of the second portion of the RF plate. The grounding electrode includes a first grounding electrode facing each of the side wall of the RF rod and the second portion of the RF plate, and a second grounding electrode at least partially surrounding the first grounding electrode, and configured to horizontally rotate.

Abstract: A pixel includes a display element, a driving transistor which controls an amount of a driving current flowing toward the display element, a first capacitor connected to a gate of the driving transistor, a scan transistor which transfers a data voltage to a source of the driving transistor, first and second compensation transistors connected to each other in series between the gate and a drain of the driving transistor, first and second emission control transistors which generates a path of the driving current between the display element and a power line, and a second capacitor connected between a floating node between the first and second compensation transistors and a gate of the second emission control transistor.

Abstract: Disclosed herein is a pharmaceutical combination for use in the prevention, delay of progression or treatment of cancer, wherein the pharmaceutical combination exhibits a synergistic efficacy. The pharmaceutical combination comprises a humanized antagonist monoclonal antibody against PD- and a RAF inhibitor. Also disclosed herein is a combination for use in the prevention, delay of progression or treatment of cancer in a subject, comprising administering to the subject a therapeutically effective amount of a humanized antagonist monoclonal antibody against PD-1 and a therapeutically effective amount of a RAF inhibitor.

Abstract: A semiconductor package includes a redistribution substrate having a first redistribution layer, a semiconductor chip on the redistribution substrate and connected to the first redistribution layer, a vertical connection conductor on the redistribution substrate and electrically connected to the semiconductor chip through the first redistribution layer, a core member having a first through-hole accommodating the semiconductor chip and a second through-hole accommodating the vertical connection conductor, and an encapsulant covering at least a portion of each of the semiconductor chip, the vertical connection conductor, and the core member, the encapsulant filling the first and second through-holes, wherein the vertical connection conductor has a cross-sectional shape with a side surface tapered to have a width of a lower surface thereof is narrower than a width of an upper surface thereof, and the first and second through-holes have a cross-sectional shape tapered in a direction opposite to the vertical conne

Abstract: The present invention relates to a method of filling different two-kinds of multiple inks into an ink extruding member for a three-dimensional print and a method of three-dimensional printing using the filled ink, and relates to a three-dimensional printing method using multiple inks comprising a step of applying pressure to the retained multiple inks and extruding it into a single extruding port of the extruding part to prepare an ink extruded product and printing the ink extruded product.

Abstract: An overlay correcting method capable of optimizing correction of an overlay within a scanner correction limit of a scanner of a scanner system, and a photolithography method, a semiconductor device manufacturing method and the scanner system which are based on the overlay correcting method are provided. The overlay correcting method includes collecting overlay data by measuring an overlay of a pattern; calculating correction parameters of the overlay by performing regularized regression using the overlay data, the regularized regression being based on a correction limit of the scanner such that the correction parameters fall within the correction limit of the scanner; and providing the correction parameters to the scanner.