Abstract: A display device includes a substrate; a plurality of light-emitting elements arranged in each of a plurality of transfer areas on the substrate; and a black matrix having a plurality of transmissive holes each corresponding to one of the plurality of light-emitting elements, wherein the plurality of transfer areas include a first transfer area and a second transfer area arranged adjacent to each other, the black matrix includes a first area corresponding to the first transfer area and a second area corresponding to the second transfer area, the first area and the second area are arranged adjacent to each other based on a virtual boundary line, the first area includes a first transmissive hole disposed at a first distance from the virtual boundary line and a second transmissive hole disposed at a second distance from the virtual boundary line, and a size of the first transmissive hole is larger than a size of the second transmissive hole.

Abstract: Disclosed is a separator for an electrochemical device that includes a polymer substrate with small and uniform pores and an aqueous organic/inorganic composite porous coating layer and an adhesive coating layer and which is improved in compression resistance, and a method of making the separator and the electrochemical device including the separator. The separator with improved compression resistance is not easily deformed by well resisting pressure applied thereto during a lamination process in which an electrode and the separator are applied with heat and pressure so as to be bonded to each other. In addition, when pressure is applied, the coating layer serves as a buffer, thereby reducing the pressing force exerted on the porous substrate. Thus, deformation of the separator is inhibited.

Abstract: A method of a second communication node may comprise: obtaining a compensated first reception signal by performing channel estimation between a first communication node and a second communication node for a first transmission signal received from the first communication node; obtaining an offset-demodulated signal and a first demodulated bit sequence by performing offset-demodulation on the first reception signal; obtaining a frequency-domain signal by performing time-to-frequency domain transform on the offset-demodulated signal; obtaining a complex signal sequence by performing subcarrier deallocation on the frequency-domain signal; obtaining a second demodulated bit sequence by performing QAM demodulation on the complex signal sequence according to the first demodulated bit sequence; and obtaining a final demodulated bit sequence by performing reassembly on the first demodulated bit sequence and the second demodulated bit sequence.

Abstract: A substrate for display comprises one surface, the other surface, a first area (folding area) and a second area (non-folding area). A first hole passing through the one surface and the other surface is formed on the first area. A 1-1 groove is formed on one surface of the first area in the direction from the one surface to the other surface. A 1-2 groove is formed on the other surface of the first area in the direction from the other surface to the one surface. A 2-1 groove is formed on one surface of the second area in the direction from the one surface to the other surface. A 2-2 groove is formed on the other surface of the second area in the direction from the other surface to the one surface. The 1-1 groove and 1-2 groove and the 2-1 groove and 2-2 groove do not overlap each other in the thickness direction of the substrate for display.

Abstract: A battery case for a pouch-type secondary battery accommodates an electrode assembly therein, and includes a first case, a second case configured to cover the first case, a cup portion provided in at least one of the first case or the second case and has a space formed to accommodate the electrode assembly, and a side portion formed along an outer circumference of each of the first case and the second case. The side portion includes a sealing portion sealed by bringing the first case and the second case into contact with each other. The side portion also includes an insulation failure-preventing portion formed between the sealing portion and the cup portion and configured to accommodates a sealing material melted in the sealing portion. A battery case shaping apparatus and a secondary battery manufacturing method are also provided.

Abstract: Disclosed are a substrate processing method and a substrate processing apparatus. The substrate processing method of etching a thin film formed on a substrate in units of atomic layers includes a modifying step of supplying a modifying gas to a processing space in a chamber accommodating the substrate to modify a surface of the thin film and form a modified film having a first thickness, a surface adsorption step of supplying a precursor to the processing space to adsorb the precursor to the modified surface of the thin film, and an etching step of supplying heat to the substrate adsorbed with the precursor to etch the modified surface of the thin film adsorbed with the precursor. The surface adsorption step and the etching step are repeatedly performed multiple times until the modified film having the first thickness is etched.

Abstract: There are provided a memory device for supporting a command bus training (CBT) mode and a method of operating the same. The memory device is configured to enter a CBT mode or exit from the CBT mode in response to a logic level of a first data signal, which is not included in second data signals, which are in one-to-one correspondence with command/address signals, which are used to output a CBT pattern in the CBT mode. The memory device is further configured to change a reference voltage value in accordance with a second reference voltage setting code received by terminals associated with the second data signals, to terminate the command/address signals or a pair of data clock signals to a resistance value corresponding to an on-die termination (ODT) code setting stored in a mode register, and to turn off ODT of data signals in the CBT mode.

Abstract: A method for manufacturing a separator for an electrochemical device including a silicon-based negative electrode is provided. The method includes a step of forming a freestanding porous separator by simultaneously electrospinning a first spinning solution containing a polymer binder and a second spinning solution containing inorganic particles, wherein a flow rate of the second spinning solution is allowed to be greater than that of the first spinning solution such that a separator having compression resistance against expansion of the silicon-based negative electrode during charging and discharging is manufactured.

Abstract: In a method of controlling a display device, the display device including a display panel in which a display area is defined and including a plurality of pixels and a plurality of sensors, and an input sensing layer on the display panel and sensing an external input, the method includes allowing a first pixel of a first sensing area to emit a light, sensing first biometric information, matching the first biometric information with stored first authentication information, allowing a second pixel of a second sensing area to emit a light, sensing second d biometric information, matching the second biometric information with stored second authentication information, and driving the display panel.

Abstract: The present inventive concept provides a method of forming a dielectric film comprising a step of supplying a first source gas; a step of supplying a first purge gas; a step of supplying a first reaction gas; and a step of supplying a second purge gas, wherein the step of supplying the first source gas comprises supplying a compound containing at least one metal selected from the group consisting of lanthanum (La), cerium (Ce), strontium (Sr), gadolinium (Gd), hafnium (Hf), and zirconium (Zr) into a vacuum deposition apparatus, and wherein the step of supplying the first reaction gas comprises supplying a compound selected from the group consisting of O3 and H2O into the vacuum deposition apparatus.

Abstract: Provided are an aerosol generating apparatus including a cigarette insertion portion into which a cigarette is insertable; and a vaporizer configured to heat a liquid composition to generate aerosol and discharge the generated aerosol toward the inserted cigarette such that the generated aerosol passes through the cigarette inserted into the cigarette insertion portion, and a cradle for receiving the aerosol generating apparatus.

Abstract: Disclosed is a post-treatment method of a piezoelectric oxide single crystal substrate for suppressing pyroelectric properties of the substrate, and a method for manufacturing a lithium tantalate single crystal substrate using the same. According to one aspect of the present disclosure, there is provided a post-treatment method of a piezoelectric oxide single crystal substrate, the method including: loading at least one reducing agent and the single crystal substrate into a treatment device; and performing reduction treatment by heat treating the substrate while maintaining the inside of the treatment device in a preset environment, wherein the preset environment means that heat treatment is performed at a temperature of 200° C. to 400° C. under normal pressure.

Abstract: A method for determining mediators on the association between adverse childhood experiences and suicidal ideation of older adults according to an embodiment of the present disclosure, which is a method for determining mediators on the association between adverse childhood experiences of older adults, as an independent variable, and suicidal ideation, as a dependent variable, may include a data measurement step of measuring data for adverse childhood experiences, suicidal ideation, mental health mediators, physical health mediators, social relationship mediators, and covariates; and a statistical analysis step of estimating adjusted effects and crude effects of the mental health mediators, physical health mediators, and social relationship mediators on the suicidal ideation using a logistic-regression analysis and analyzing three path models respectively using mental health mediators, physical health mediators, and social relationship mediators, which are sets of multiple mediators.

Abstract: An electronic device according to one embodiment comprises: a cartridge accommodation unit for accommodating a cartridge in which an emulsion is contained; a crushing circuit including a crushing element capable of crushing at least a part of the cartridge arranged in the cartridge accommodation unit; a microneedle for discharging, to the outside of the electronic device, the emulsion to be exposed by the crushing of at least the part of the cartridge; a processor for generating a crushing signal; and a transmission circuit for transmitting the crushing signal to the crushing circuit, wherein the crushing circuit further comprises an infrared (IR) lamp emitting IR rays, and the processor can generate a lamp signal that controls the infrared lamp.

Abstract: Embodiments of the present disclosure provide a gas injection nozzle for drying an electrode plate including a nozzle body having a flow space through which drying gas flows, the flow space being formed between a first plate and a second plate spaced apart from the first plate in a first direction; at least one inlet hole formed in the first plate and configured to allow the drying gas to flow into the flow space from the outside of the nozzle body; and a plurality of injection holes formed in the second plate and configured to inject the drying gas from inside of the flow space to the outside, wherein the at least one inlet hole has a slit shape crossing the first plate in a second direction.

Abstract: The present invention relates to a pouch folding device for a secondary battery and a secondary battery, and the pouch folding device for the secondary battery, which folds a pouch including a body, in which an electrode assembly is accommodated, and a sealing part disposed on an edge of the body, includes: a side folding part configured to side-fold the sealing part of the pouch toward the body; and a corner folding part comprising a corner folding roller configured to press a corner portion at the side-folded sealing part to fold a corner toward the body, wherein the corner folding roller comprises a flat surface and an inclined surface, and the inclined surface of the corner folding roller during the pressing is disposed closer to the body than the flat surface.

Abstract: Disclosed herein are an adhesive film for a non-metal base material and a metal base material, an optical member including the adhesive film, and an optical display apparatus including the adhesive film. The adhesive film is a cured product of a composition including (meth)acrylic binder and a thermal curing agent. The adhesive film has a peel strength at 60° C. and 93% relative humidity of 400 gf/inch or more with respect to each of the non-metal base material and the metal base material. T. The (meth)acrylic binder is formed from a monomer mixture including 1 wt % to 10 wt % of a cycloaliphatic group-containing (meth)acrylic monomer.

Abstract: Provided is a method and an apparatus for targeting an object in a game. The method of targeting an object in a game includes: setting a center point of a first targeting area based on a first input from a user; displaying the first targeting area surrounded by a closed curve around the center point on a screen of a user terminal; displaying a list including at least one object located in the first targeting area on the screen; and moving the first targeting area based on a second input by the user received after the first input.

Abstract: The present disclosure provides a gas injection nozzle for drying an electrode plate including: a nozzle body including a first plate, a second plate, and a partition plate, wherein the partition plate divides a flow space formed between the first plate and the second plate into a first flow space opposing the first plate and a second flow space opposing the second plate; at least one inlet hole formed in the first plate and configured to allow drying gas to flow into the first flow space; at least one communication hole formed in the partition plate and configured to allow the first flow space and the second flow space to communicate with each other; and a plurality of injection holes formed in the second plate and configured to inject drying gas from the second flow space to the outside.

Abstract: A foldable chair includes a first frame; a second frame disposed in parallel with the first frame; a connection portion configured to movably connect the first frame and the second frame and change in length based on movement between the first frame and the second frame; a seat accommodation portion disposed on one of the first frame or the second frame; and a seat portion. In particular, at least a portion of the seat portion is accommodated in the seat accommodation portion, and the seat portion is configured to be drawn out from the seat accommodation portion and detachably fastened to the other of the first frame or the second frame.