Abstract: A method for decoding a video performed by a decoding device according to the present document is characterized by comprising: a step for acquiring video information including residual syntax elements for a current residual coefficient in a current block; a step for deriving the current residual coefficient on the basis of the residual syntax elements; and a step for deriving a reconstructed sample of the current block on the basis of the current residual coefficient.

Abstract: An application processing method for providing a group video call and a terminal for performing a group video call are disclosed. The application processing method of providing a group video call may include executing a group video call comprising a plurality of participants, based on a number of the participants, displaying views corresponding to the participants by pagination, based on a predetermined action of a first participant whose view is not displayed on a predetermined page of a plurality of pages generated by the pagination, selecting one of participants whose view is displayed on the predetermined page as a second participant, and displaying the views by swapping a position of the view corresponding to the selected second participant and a position of the view corresponding to the first participant.

Abstract: A pouch type battery case for a secondary battery, which accommodates an electrode assembly, in which electrodes and separators are stacked, includes a first cup part and a second cup part, which are recessed in a pouch film, respectively; an accommodation part, which is provided in a longitudinal direction of edges of the first cup part and the second cup part, which face each other, between the first cup part and the second cup part and in which one side of the electrode assembly is configured to be accommodated; inclined parts extending from opposing ends, respectively, of the accommodation part and provided to be recessed in the pouch film; and line forming parts extending linearly from outer ends, respectively, of the respective inclined parts and provided to be recessed in the pouch film in the same direction as the longitudinal direction of the accommodation part.

Abstract: Disclosed is a battery cell with improved weldability and an apparatus for processing the same, and more particularly to a battery cell including an electrode assembly received in a cell case; and a pair of electrode leads constituted by a negative electrode lead and a positive electrode lead protruding outwards from the cell case, wherein: the negative electrode lead is made of a nickel material and is provided with one or more embossed portions, and the positive electrode lead is made of an aluminum material and is provided with no embossed portion.

Abstract: An organic light emitting diode and an organic light emitting device including the same are discussed. The organic light emitting diode can include a first electrode, a second electrode facing the first electrode, and a first emitting part including a green emitting material layer and positioned between the first and second electrodes. The green emitting material layer can include a first host, a second host and a dopant, wherein at least one of the first host and the second host is deuterated.

Abstract: An antenna board includes a first base board unit including a first insulating layer having a first receiving groove; a first antenna board unit disposed in the first receiving groove, including a second insulating layer and a third insulating layer disposed on the second insulating layer, and further including at least one of a first patch pattern disposed on the second insulating layer and covered by the third insulating layer and a second patch pattern disposed on the third insulating layer; and a first encapsulant covering at least a portion of the first antenna board unit and filling at least a portion of the first receiving groove, wherein a dielectric constant of the second insulating layer is different from a dielectric constant of the third insulating layer.

Abstract: A battery module includes a cell stack including a plurality of battery cells stacked therein, a bus bar assembly coupled to a side of the cell stack, on which an electrode lead of the battery cell is disposed, and a sensing device coupled to the bus bar assembly and measuring a temperature of the battery cell. The bus bar assembly is coupled to the cell stack in a vertical direction, and the sensing device includes a temperature sensor disposed in close contact with the battery cell, and an elastic bracket pressing the temperature sensor toward the battery cell through elastic force.

Abstract: Provided are a silicone-based adhesive protection film and an optical member comprising same, the protection film being formed of a composition comprising an alkenyl group-containing organic polysiloxane, an organic polysiloxane resin, a siloxane-based ionic compound, a cross-linking agent, and a hydrosilylation catalyst, wherein the organic polysiloxane resin includes an organic polysiloxane resin comprising a R1R2R3SiO1/2 unit (R1, R2, and R3 are each independently an alkyl group having 1 to 6 carbon atoms) and a SiO4/2 unit.

Abstract: A display device includes a display panel including a first area including a peripheral region and an emission region of a pixel of a first group; and a second area including a peripheral region and an emission region of a pixel of a second group; at least one insulating layer disposed on the display panel and overlapping the second area; an organic layer disposed on the at least one insulating layer and overlapping the second area; and a light blocking pattern disposed on the organic layer and overlapping the second area. A first opening corresponding to the emission region of the pixel of the second group is formed in the organic layer, and a first light blocking opening corresponding to the first opening is formed in the light blocking pattern.

Abstract: The present invention relates to a food composition for relieving stress, and specifically, to a food composition for relieving stress, which reduces secretion of the stress hormone cortisol and increases secretion of the happy hormone serotonin by containing fermented and aged noni and calamansi as active ingredients, has no side effects, and is safe for the human body. The composition of the present invention may be used as a health functional food or a pharmaceutical composition. The composition of the present invention has an excellent anti-stress effect.

Abstract: A vehicle for performing avoidance control of the vehicle according to a position and a relative speed of an object, may include a sensing device mounted to the vehicle and having a field of view in front of the vehicle and a field of view in a lateral side of the vehicle, the sensing device configured to obtain object data related to the object; a dynamics sensor configured to detect a motion of the vehicle and obtain motion data based on the motion of the vehicle; and a controller including a processor configured to process the object data and the motion data.

Abstract: Provided is a method of preparing an acrylonitrile dimer, the method including: supplying an acrylonitrile monomer, a phosphorus-based catalyst, an alcohol solvent, and an ionic liquid to a reactor to perform a dimerization reaction to prepare a single-phase dimerization reaction product (S10); supplying a reactor discharge stream including the dimerization reaction product to a first distillation column, separating the alcohol solvent and an unreacted acrylonitrile monomer from an upper discharge stream, and supplying a lower discharge stream including an acrylonitrile dimer, the ionic liquid, and the phosphorus-based catalyst to a second distillation column (S20); and separating an upper discharge stream including the acrylonitrile dimer and separating a lower discharge stream including the ionic liquid and the phosphorus-based catalyst, from the second distillation column (S30).

Abstract: A personal mobility includes a steering shaft, a handlebar extending from an upper end of the steering shaft to opposite sides, two grip parts installed on opposite ends of the handlebar, respectively, to be displaceable with respect to the handlebar in a direction of intersecting a longitudinal direction of the handlebar, and a buffer device provided between each of the grip parts and the handlebar to reduce vibration or shock transmitted from the handlebar to the grip part.

Abstract: A battery module includes a cell stack body in which a plurality of battery cells are stacked; and a module case accommodating the cell stack body therein having a first surface and a second surface, opposite to the first surface. The module case includes an upper case disposed on one side of the cell stack body; a lower case disposed on the other side of the cell stack body and coupled to the upper case; and a module fastening portion for coupling the battery module to an external structure, wherein the module fastening portion is disposed closer to the first surface of the module case than to the second surface of the module case, and wherein a case fastening portion coupling the upper case and the lower case together is disposed closer to the second surface of the module case than to the first surface of the module case.

Abstract: A method for manufacturing a display device comprises the steps of: spraying, on a target substrate having a first electrode and a second electrode formed thereon, an element ink comprising a first element solvent and light-emitting elements dispersed in the first element solvent; forming a second element solvent in which at least some bonds of the first element solvent are decomposed by irradiating light to the first element solvent and mounting the light-emitting elements on the first electrode and the second electrode; and removing the second element solvent.

Abstract: A transmission for a vehicle includes a transmission unit for receiving a transmission command for a vehicle, a driving unit for generating a driving force for switching a posture of the transmission unit, and a control device for controlling the driving unit to switch the posture of the transmission unit based on whether a preset condition is satisfied. The driving unit includes a first stator for generating magnetic flux, a first rotor having a first inner permanent magnet and a second inner permanent magnet axially arranged at a predetermined spacing along a rotation axis, and configured to be rotated by the magnetic flux transferred to the first inner permanent magnet, an outer permanent magnet, and a second rotor configured to rotate along a magnetic force path between the second inner permanent magnet and the outer permanent magnet.

Abstract: A system and method is provided for the operating system level management of screen content capture in a computing device. In response to invoking of screen capture functionality of the device, a screen capture user interface (UI) is generated. The screen capture UI provides for selection of a screen capture mode, including a screenshot mode providing for the capture of still image content, and a screen recording mode providing for the capture of moving image content, or video content, alone or together with audio content. The screen capture UI can also provide for the selection of a screen capture area, including selection of one of a full screen capture area, a tab or window screen capture area, or a custom screen capture area that can be set by the user.

Abstract: A substrate processing apparatus and method for effectively removing an organic material such as a photoresist without using sulfuric acid are provided. The substrate processing apparatus includes a support module, in which a substrate is inverted and seated, and an ultraviolet light source is installed, wherein the substrate is arranged so that one surface of the substrate faces the support module, and the ultraviolet light source irradiates ultraviolet rays to one surface of the substrate; a nozzle installed in the support module; and a fluid supply module for supplying a fluid to one surface of the substrate through the nozzle.

Abstract: The present disclosure relates to a liquid crystal polyester resin composition comprising a liquid crystal polyester resin with a low dielectric constant and a low dielectric loss containing a naphthoic acid monomer as a main skeleton and a hydroxybenzoic acid; a glass bubble having a pressure resistance of 12,000 psi or more; and an inorganic filler such as mica. The present disclosure provides a liquid crystal polyester resin composition suitable for 5G communication materials, which can achieve low dielectric loss characteristics, and at the same time, the addition of glass bubbles with excellent pressure resistance can achieve a low dielectric constant and a low dielectric loss through the maintenance of the hollow body of the glass bubbles even after melt extrusion.

Abstract: Systems and methods are described that include generating a content repository to store content items satisfying a recency condition. In response to receiving an indication to access and store an additional content item in the content repository, the systems and methods may include triggering rendering of a user interface in a taskbar associated with a computer operating system, the user interface depicting at least a representation of the additional content item, storing the additional content item in the content repository, and triggering expansion of the user interface to include at least two regions where the at least two regions include a rendering of a representation of the content items satisfying the recency condition and a representation of the additional content item.