Abstract: The present disclosure provides a battery inspection device and a battery inspection method. The battery inspection device includes: a plasma application unit irradiating plasma to a test object while being moved in a predetermined direction; a signal acquisition unit contacting the test object and electrically connected thereto, and receiving an electrical signal induced by plasma; and a control unit controlling the plasma application unit and the signal acquisition unit, wherein the control unit determines whether damage has occurred to the exterior of the test object by analyzing a waveform derived from the electrical signal received from the signal acquisition unit.

Abstract: A method of a first communication node may comprise: configuring at least one intelligent functionality among a plurality of intelligent functionalities based on functionality configuration information received from a second communication node; obtaining a training dataset corresponding to the at least one intelligent functionality based on an associated identifier (ID) received from the second communication node; training an intelligent model to perform the at least one intelligent functionality using the training dataset; and performing intelligent operations according to the at least one intelligent functionality using the trained intelligent model.

Abstract: A laser system according to an example of the present disclosure comprises: a supercontinuum laser that generates light with a visible wavelength; a wavelength selector comprising a filter whose angle is adjustable and configured to filter the wavelength of light incident from the supercontinuum laser to have a wavelength corresponding to the angle of the filter based on the angle of the filter; a compressor configured to compress the pulse width of light incident from the wavelength selector; and, a non-linear crystal configured to convert the wavelength of light incident from the compressor into an ultraviolet wavelength.

Abstract: A display device includes display pixels each including a light emitting part including a light emitting element and a pixel driver applying a driving current to the light emitting element, and light sensing pixels each including a light sensing part including an optical element and a sensing driver, the sensing driver applying a sensing current to a sensing line according to a photocurrent of the optical element. The sensing driver includes a first sensing transistor controlling the sensing current flowing through the sensing line according to a voltage of a first electrode of the optical element, and a second sensing transistor initializing the first electrode of the optical element to a first level voltage. A channel layer of the first sensing transistor and a channel layer of the second sensing transistor are made of different materials.

Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery including the same, and more particularly, to a positive electrode active material capable of maintaining the electrochemical properties of a lithium secondary battery using a lithium composite oxide as a positive electrode active material while preventing and/or mitigating gas generation and swelling due to the positive electrode active material in a lithium secondary battery by suppressing the excessive growth of primary particles and improving the crystallinity of primary particles, and a lithium secondary battery including the same.

Abstract: In one example, an electronic device comprises a substrate comprising a dielectric structure and a conductive structure, a first electronic component over a top side of the substrate and coupled with the conductive structure, a lid over the first electronic component and coupled with a top side of the substrate, wherein the lid comprises a top plate having a plurality of holes, and a covering material covering a lateral side of the first electronic component and extending between the top side of the substrate and a bottom side of the top plate of the lid. Other examples and related methods are also disclosed herein.

Abstract: A method for automatically controlling an in-cabin environment for a passenger in an autonomous vehicle includes monitoring a state of the passenger via a video sensor; determining whether the state of the passenger corresponds to one of preset states of a predetermined number; and adjusting, when the state corresponds to the one of the preset states, any one or any combination of any two or more of a seat, an air conditioning system, a lighting system, a sound system, a variable window tinting, and a variable sunroof of the autonomous vehicle based on the state. The determining of the state of the passenger includes detecting a plurality of determination target objects from a video of the video sensor, cropping an image of each of the plurality of determination target objects, and determining whether the state of the passenger corresponds to the one of the preset states.

Abstract: An operation method of a terminal in a mobile communication system may comprise: determining whether prediction of a communication failure is needed while performing communication with a base station; in response to determining that prediction of the communication failure is required, performing a communication failure prediction procedure; and in response to predicted occurrence of the communication failure according to a result of performing the communication failure prediction procedure, performing a recovery procedure for the predicted communication failure.

Abstract: In one example, an electronic device includes a substrate including a substrate first side, a substrate second side, and a conductive structure. An electronic component includes a component first side coupled to the conductive structure at the substrate first side, a component second side, and a component lateral side connecting the component first side to the component second side. A lid structure includes a first lid having a first lid side wall coupled to the substrate and a first lid top coupled to the first lid side wall and an opening over the component second side. The lid structure includes second lid with a second lid top coupled to the first lid top and a lid channel coupled to the opening. A thermal interface material is within the opening and covers at least a portion of the component second side. Other examples and related methods are also disclosed herein.

Abstract: A ramp generation circuit includes a ramping voltage generator configured to generate a ramping voltage that changes depending on a first slope or a second slope, a blocking capacitor configured to transmit the ramping voltage to a transfer node, a signal output unit configured to amplify a voltage of the transfer node and to output a ramp output signal to an output node, and a ramp switch configured to selectively connect the transfer node to the output node.

Abstract: The present invention provides an electromagnetic wave-absorbing composite material and a manufacturing method therefor, the electromagnetic wave-absorbing composite material comprising: a polymer composite including a refractive index-adjusting material therein; and a plurality of conductive wires formed on at least one surface of the polymer composite, wherein electromagnetic waves reflected in a matching frequency (f) range derived through Mathematical Formulas 1 to 3 described in the present invention are 0.2 dB or less.

Abstract: A semiconductor memory device includes a bit line extending in a first direction on a substrate, an active pattern on the bit line, a word line on a first sidewall of the active pattern and extending in a second direction, a back gate electrode on a second sidewall of the active pattern and extending in the second direction, a gate isolation pattern on the first sidewall of the active pattern and including a low-k pattern extending in the second direction, and a data storage pattern connected to the second surface of the active pattern. The word line is between the active pattern and the gate isolation pattern, and a vertical distance between the bit line and the word line is greater than a vertical distance between the bit line and the low-k pattern.

Abstract: The present disclosure relates to a peritoneal cavity-bladder connecting catheter for ascites drainage. The peritoneal cavity-bladder connecting catheter for ascites drainage includes a peritoneal cavity position part positioned on the side of a peritoneal cavity by passing through a bladder wall located between the peritoneal cavity and a bladder, the peritoneal cavity position part having inlets through which ascites flow into an inner space and being formed as a film that surrounds the inner space, and a bladder position part integrally formed with the peritoneal cavity position part and positioned on the side of the bladder located on the side of the bladder wall opposite to the peritoneal cavity, the bladder position part having outlets through ascites flowed into the peritoneal cavity position part are discharged to outside, and being configured to form a closed inner space together with the peritoneal cavity position part.

Abstract: A method for automatically controlling an in-cabin environment for a passenger in an autonomous vehicle includes monitoring a state of the passenger via a video sensor; determining whether the state of the passenger corresponds to one of preset states of a predetermined number; and adjusting, when the state corresponds to the one of the preset states, any one or any combination of any two or more of a seat, an air conditioning system, a lighting system, a sound system, a variable window tinting, and a variable sunroof of the autonomous vehicle based on the state. The determining of the state of the passenger includes detecting a plurality of determination target objects from a video of the video sensor, cropping an image of each of the plurality of determination target objects, and determining whether the state of the passenger corresponds to the one of the preset states.

Abstract: The present invention relates to an organic light-emitting device comprising, in a light-emitting layer thereof: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-6] and [chemical formula D-7], wherein [chemical formula A], [chemical formula D-6], and [chemical formula D-7] are as described in the detailed description of the invention.

Abstract: An image sensing device includes a first sampling circuit suitable for sampling a reference ramp signal as a ramp signal; a switching circuit suitable for sequentially outputting first and second pixel signals to a common node based on first and second control signals; a second sampling circuit suitable for sampling the first and second pixel signals, which are sequentially outputted through the common node, as a measurement signal; a comparison circuit suitable for comparing the ramp signal with the measurement signal and generating a comparison signal corresponding to a comparison result; and a count circuit suitable for generating a count signal, which corresponds to a voltage level of the measurement signal, based on the comparison signal and a clock signal.

Abstract: An image sensing device includes a first sampling circuit suitable for sampling a reference ramp signal as a ramp signal; a switching circuit suitable for sequentially outputting first and second pixel signals to a common node based on first and second control signals; a second sampling circuit suitable for sampling the first and second pixel signals, which are sequentially outputted through the common node, as a measurement signal; a comparison circuit suitable for comparing the ramp signal with the measurement signal and generating a comparison signal corresponding to a comparison result; and a count circuit suitable for generating a count signal, which corresponds to a voltage level of the measurement signal, based on the comparison signal and a clock signal.

Abstract: A method of a first training node may comprise: performing training on a first two-sided AI/ML model using a raw training data set collected for CSI feedback; generating a sequential training data set for sequential training on the first two-sided AI/ML model; performing pruning on the sequential training data set to obtain a reduced sequential training data set; and transmitting, to a second training node, two-sided AI/ML training data information including at least one of the reduced sequential training data set or sequential training data configuration information.

Abstract: Various embodiments for techniques for intelligent channel prediction and transmission of related information in a wireless communication system are disclosed. In one embodiment, a method for a first communication device to transmit channel state information (CSI) for a specific channel to a second communication device, may comprise predicting channel state at a plurality of time points by measuring the specific channel; generating CSI for transmitting a plurality of prediction information obtained through the prediction; and transmitting the CSI to the second communication device. At least some of the plurality of prediction information occupy different overheads in the CSI.

Abstract: Proposed is a wireless communication system and, in more detail, an apparatus and method for intelligent model and functionality management considering inference time in a wireless communication system. A method of operating user equipment (UE) for identifying and managing an intelligent functionalities or models in a wireless communication system, includes a process of receiving UE capability enquiry from a base station (BS), and a process of transmitting UE capability information to the base station, wherein the UE capability information includes inference time information, the base station identifies intelligent functionality and model that the user equipment can support, on the basis of the UE capability enquiry and the UE capability information, and performance of an intelligent model that the user equipment can perform is identified on the basis of the inference time information.