Abstract: A display device includes a touch sensor including a touch panel and a touch controller, and a crystal unit connected to the touch controller. The touch controller includes a plurality of sensing channels connected to the touch panel, and a feedback circuit. The crystal unit is connected to at least one of the sensing channels in a first mode, and is connected to the feedback circuit in a second mode.

Abstract: An activation function conversion program unit and method may be configured to approximate a target activation function to a programmed activation function through machine-learning of an artificial neural network. The method may include setting up a target activation function; approximating the target activation function to a programmed activation function by machine-learning an artificial neural network; and converting the programmed activation function into a slope and offset and storing it in a lookup table. Accordingly, the computation speed and power consumption of the programmed activation function execution unit of an NPU may be optimized.

Abstract: Provided according to an embodiment of the present disclosure is a heating element cooling device comprising: a body part including a hollow portion in which working fluid is circulated and a wick portion which is disposed in at least a part of an inner wall of the body part and through which the working fluid flows to a heat source; a space part formed to extend from each of both ends of the body part and including a hollow portion; and a block part inserted into and welded to the space part.

Abstract: There is provide an image encoding method including transforming an image block into a first latent representation based on an invertible neural network, transforming the first latent representation into a second latent representation based on a non-invertible neural network, estimating a probability distribution of the first latent representation, and performing entropy encoding on the first latent representation based on the probability distribution by using an entropy encoder.

Abstract: A method for capturing in vivo images by a control device which operates by at least one processor includes: acquiring 1dimensional (D) images acquired by scanning in vivo samples in one direction from a confocal microscopy including a focus variable lens; estimating motion information of the in vivo sample from the 1D images; generating a driving signal for synchronizing and varying a focal plane of the focus variable lens with a motion of the in vivo sample based on the estimated motion information, and controlling the focus variable lens with the driving signal; and acquiring, from the confocal microscopy, continuous images of the in vivo sample scanned in the focal plane varied according to the driving signal.

Abstract: Provided are an apparatus and a method of controlling spatially selective air sampling, the apparatus including a sensing unit configured to detect a multimodal sensing value for at least one space, a diagnostic module configured to collect fine suspended materials in air of the space and diagnose composition of the fine suspended materials, an air adjuster configured to suction the air of the space and transfer the suctioned air to the diagnostic module, and a processor configured to generate color palette data of a unified data space having pixel brightness corresponding to signal intensity of the multimodal sensing value, map the color palette data to a diagnostic result of the diagnostic module, perform inference through a learning model based on the color palette data and the diagnostic result, and control the air adjuster for each space according to an inference result to transfer the air to the diagnostic module.

Abstract: Provided are a feed additive composition and a feed composition including the same. The feed additive composition includes ursolic acid and/or maslinic acid, and the feed composition includes the feed additive composition.

Abstract: The present disclosure relates to a method for determining whether a resource is occupied in a mobile communication system and a device therefor. A method for determining a resource occupancy in a mobile communication network according to an embodiment of the present disclosure may include calculating an occupancy threshold value based on received power for a transmission-limited resource; and based on a reference signal correlation power value for a specific resource block and the occupancy threshold value, determining whether the specific resource block is occupied.

Abstract: The gait assistance mechanism according to one example of the present invention may comprise one or more tendons connecting an upper limb, a trunk, and a lower limb of a wearer and a fixing part fixing the one or more tendons to the body of the wearer, and the one or more tendons may comprise a driving tendon connecting the lower limb and the upper limb on the same side of the wearer.

Abstract: The present disclosure relates to an electrode including a catalyst wherein the catalyst including a nitrogen-doped copper sulfide/oxide, a metal-air battery including the same, and a method of preparing the catalyst including a nitrogen-doped copper sulfide/oxide. The metal-air battery of the present disclosure can operate via aerobic and anaerobic battery modes.

Abstract: The present specification relates to a method of preparing a positive electrode active material for a lithium secondary battery, and more particularly, to a positive electrode active material for a lithium secondary battery with excellent electrical conductivity and energy density, a method of preparing the same, and a positive electrode and a secondary battery including the same.

Abstract: The present disclosure relates to an air electrode for a metal-air battery including a cobalt-manganese heterostructure, a metal-air battery including the same, and a method of preparing the cobalt-manganese heterostructure. A cobalt-manganese heterostructure according to embodiments of the present disclosure exhibits excellent oxygen reduction reaction (ORR) activity and durability as well as superior oxygen evolution reaction (OER) performances including a high current density to RuO2 OER catalysts.

Abstract: A method and device for controlling a resonant inductor for implementing ZVS in a push-pull parallel resonant inverter is closed. The present disclosure provides A device comprising: a converter including a full-bridge circuit in which a first switch and a second switch form a first leg and a third switch and a fourth switch form a second leg and configured to convert a DC into an AC by turning on or off the switches; a resonant inductor circuit including a resonant inductor and a resonant switch connected in series and connected between two output nodes of the converter; a transmission coil connected in parallel with the resonant inductor circuit; and a controller configured to convert the DC into the AC by providing a switching timing for turning on or off the switches and control a switching timing of the resonant switch based on switching timings of the switches.

Abstract: A glenoid baseplate and, more specifically, to a glenoid baseplate of an artificial shoulder joint, includes: a base which is mounted on the glenoid fossa of the scapula and has a first surface; an augment disposed on the first surface; and a stem extended from the first surface while having a center axis, wherein one surface of the augment forms a contact surface with the first surface, at least a portion of the contact surface forms a predetermined angle, that is not a right angle, with respect to the center axis of the stem, and the augment includes a first wedge having a second surface extended from a first boundary and a second wedge having a third surface bent and extended from the second surface, and thus the present invention compensates for bone defects, minimizes bone cutting, and has a simple shape so as to facilitate manufacturing.

Abstract: A display device includes a display panel, a sensor unit overlapping the display panel and including a plurality of touch driving electrodes, a plurality of touch sensing electrodes, and a plurality of noise sensing electrodes, and a touch driving circuit supplying a driving signal to the plurality of touch driving electrodes and receiving a touch sensing signal from the plurality of touch sensing electrodes. The touch driving circuit is configured to receive a noise level signal indicating a noise level of the display panel from a host that generates image data, select at least some noise sensing channels among a plurality of noise sensing channels connected to the plurality of noise sensing electrodes, based on the noise level signal, receive a noise signal using at least some of the selected noise sensing channels, and compensate for the touch sensing signal using the received noise signal.

Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.

Abstract: The present specification relates to a method of preparing a positive electrode active material for a lithium secondary battery, and more particularly, to a positive electrode active material for a lithium secondary battery with excellent electrical conductivity and energy density, a method of preparing the same, and a positive electrode and a secondary battery including the same.

Abstract: The present invention relates to a method for producing a genetically modified plant, plant cell, protoplast, or plant tissue expressing a recombinant protein of interest, comprising a at least a step of introducing a plant nucleic acid construct that provides for stable expression of the protein of interest into the plant, plant cell, protoplast, or plant tissue; wherein the plant is selected from the Spinacia, Lactuca, and Brassica genus, preferably the plant is an edible plant from the Brassica genus, and the nucleic acid construct is a single synthetic construct comprising a regulatory sequence active in a plant for the expression of an operably linked DNA, an operably linked protein-coding DNA molecule, and a 3? untranslated region. The present invention encompasses also a nucleic acid, a bacterial strain and a plant obtained according to the method above, as well as a plant produced protein obtained from a genetically modified plant of the present invention.

Abstract: A touch sensor including: a touch sensing area including driving electrodes and sensing electrodes; a driving signal generator which determines phases of driving signals based on a reference code and supplies the driving signals to the sensing electrodes, wherein the driving signals are sine waves; and a touch processor which receives sensing signals according to the driving signals from the sensing electrodes and determines a touch position based on the sensing signals and the reference code, wherein the driving signal generator controls the phases of the driving signals by updating the reference code at a predetermined time point.

Abstract: An aperture set includes a support including a first opening overlapping with a lens, a rotor rotatably disposed on the support and including a second opening overlapping with the lens and the first opening, and a plurality of blades disposed on the support and respectively rotatably disposed on the rotor, wherein an inner surface of the blade for adjusting an amount of light incident on the lens includes a curved portion and a straight portion.