Abstract: A battery module capable of suppressing spread of battery fire including a case, a plurality of battery packs, a plurality of temperature sensors, an energy consumption module and a controller. The case forms an accommodation space, and the battery packs is accommodated in the accommodation space. The temperature sensors are dispersedly configured to the accommodation space, and the temperature sensors respectively detect an ambient temperature around configure locations. The controller is coupled to the temperature sensors, and when the ambient temperature detected by one of the temperature sensors is greater than or equal to a first specific temperature range, the controller controls the energy consumption module to consume a battery capacity of at least one battery pack around the one of the temperature sensors.

Abstract: A display device includes a base layer, a pixel circuit layer on the base layer, the pixel circuit layer including a pixel circuit, and a light emitting layer on the pixel circuit layer, the light emitting layer including a light emitting element electrically connected to the pixel circuit, wherein the pixel circuit layer includes: a lower transistor on the base layer, the lower transistor including a silicon semiconductor, an upper transistor on the lower transistor, the upper transistor including an oxide semiconductor, and an intermediate conductive layer between the lower transistor and the upper transistor, and wherein the intermediate conductive layer includes a data line and a first power line, each of which is electrically connected to the pixel circuit.

Abstract: Example embodiments include an aerogel composition for battery insulation sheets, the aerogel composition including an aerogel, a functional material including a binder, a dispersant, or a combination thereof, a flame retardant including a phosphorus-based material, and a solvent. Example embodiments also include a method of manufacturing the aerogel composition, a battery insulation sheet formed using the aerogel composition, and a battery module including the aerogel composition.

Abstract: The present disclosure relates to a transparent light emitting package and manufacturing method thereof in which a light emitting device and a driving device can be packaged to form one pixel, and may include a substrate; a first wiring layer formed on a first surface of the substrate; at least one light emitting device mounted on a portion of the first wiring layer; at least one driving device mounted on other portion of the first wiring layer driving the light emitting device; a second wiring layer formed on a second surface of the substrate; and a penetrating electrode penetrating at least a portion of the substrate such that the first wiring layer and the second wiring layer are electrically connected.

Abstract: This disclosure relates to methods for handling uplink frames in access point assisted roaming in a wireless local area network. A wireless device may establish a wireless association with a first access point. The wireless device may perform signaling to transition from the first access point to a second access point. The signaling may include an uplink reorder buffer handling request.

Abstract: A display device includes a first pixel electrode disposed in a first emission area on a substrate, an insulating layer covering edges of the first pixel electrode, a first light-emitting layer disposed on the first pixel electrode and the insulating layer, a first common electrode disposed on the first light-emitting layer, a first bank disposed on the insulating layer, the first bank surrounding the first emission area, a second bank disposed on the first bank, around the first emission area, the second bank including tips projected from sides of the first bank, and an etch control layer disposed on a top surface of the first common electrode, on the sides of the first bank, and on bottom surfaces of the tips of the second bank.

Abstract: In a method of manufacturing a semiconductor device a substrate having a cell region and a peripheral region is prepared. A first cell-periphery structure including a conductive layer is formed over a surface of the substrate. In the cell region, a cell bit line trench is formed by patterning the first cell-periphery structure. A second cell-periphery structure including a second conductive layer is formed over the surface of the substrate. The second cell-periphery structure forms a cell bit line structure filling the cell bit line trench in the cell region, and is disposed over the first cell-periphery structure in the peripheral region. A periphery gate structure is formed by patterning the first and second cell-periphery structures in the peripheral region.

Abstract: A lithium complex oxide and method of manufacturing the same, more particularly, a lithium complex oxide effective in improving the characteristics of capacity, resistance, and lifetime with reduced residual lithium and with different interplanar distances of crystalline structure between a primary particle locating in an internal part of secondary particle and a primary particle locating on the surface part of the secondary particle, and a method of preparing the same.

Abstract: A multilayer electronic component includes a body including a capacitance forming portion including a dielectric layer and an internal electrode alternately disposed in a first direction, and cover portions disposed on both end surfaces of the capacitance forming portion in the first direction, respectively, and including a first surface and a second surface opposing each other in the first direction, a third surface and a fourth surface opposing each other in a second direction, and a fifth surface and a sixth surface opposing each other in a third direction; external electrodes disposed on the third and fourth surfaces of the body, respectively; and side margin portions disposed on the fifth and sixth surfaces of the body, respectively. At least one of the capacitance forming portion, the cover portion, or the side margin portions includes a secondary phase including gallium (Ga).

Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: during transmission of two or more physical layer protocol data units (PPDUs) during a transmission opportunity (TXOP), determining that an urgent PPDU should be transmitted during the TXOP; and enabling, before transmission of all of the two or more PPDUs during the TXOP, transmission of the urgent PPDU.

Abstract: A cathode active material for an all-solid-state battery includes: active material particles; and a coating layer covering at least a portion of the surface of the active material particles, wherein the coating layer includes lithium (Li), niobium (Nb), and at least one element selected from the group consisting of vanadium (V), zirconium (Zr) and combinations thereof.

Abstract: A cooling apparatus for an electronic element includes a first chamber in a non-vacuum state, the first chamber being configured such that a printed circuit board equipped with a heat-generating element is disposed in the first chamber, a second chamber in a vacuum state, the second chamber being configured such that a spray unit configured to spray a refrigerant and a refrigerant supply unit configured to supply the refrigerant to the spray unit are disposed in the second chamber, and an evaporation unit disposed between the first chamber and the second chamber, in which the spray unit sprays the refrigerant, which is supplied by the refrigerant supply unit and condensed in the second chamber, into the second chamber, and in which the evaporation unit evaporates the refrigerant, which is sprayed into the second chamber by the spray unit.

Abstract: Various embodiments of the present disclosure relate to methods and system for producing refined hydrocarbons from waste plastic pyrolysis oil. The methods and system for producing refined hydrocarbons from waste plastic pyrolysis oil according to the embodiments of the present disclosure may minimize formation of an ammonium salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, the methods and system for producing refined hydrocarbons according to embodiments of the present disclosure may have excellent refining efficiency and may implement a long-term operation of a process because deactivation of a catalyst used in the process is prevented, and may produce refined hydrocarbons having a low content of impurities and a low content of olefins, and solid coke, from waste plastic pyrolysis oil.

Abstract: A charging station includes a power supply member supplying power and a case. The case includes a case body and a holding member. The charging station has a retracting state and an outstretching state. In the retracting state, the holding member is retracted to the case body. In the outstretching state, the holding member is outstretched from the case body to hold a second electrical device and the second electrical device is capable of obtaining power from the power supply member.

Abstract: A water management system for a hydrogen engine is capable of reducing a capacity of a water tank for storing cooling water injected into the hydrogen engine and is capable of not requiring separate replenishment of water for the water tank. The water management system includes: a water tank module, which stores water for cooling the hydrogen engine; a water pump provided at the water tank module and configured to supply the water stored in the water tank module to the hydrogen engine; and an exhaust line provided between the hydrogen engine and the water tank module and configured to supply an exhaust gas, which contains water vapor discharged from the hydrogen engine, to the water tank module.

Abstract: A vehicle battery charging system includes a main battery, an auxiliary battery, an integrated converter that includes a high voltage charging device that supplies power to the main battery and a low voltage charging device that supplies power to the auxiliary battery, a solar cell that converts sunlight into electrical energy, a solar cell converter that converts an output of the solar cell into a voltage corresponding to a voltage of the auxiliary battery and outputs the converted voltage to the auxiliary battery, and a switching device that switches between the integrated converter and external power and the integrated converter and the solar cell, wherein the switching device connects the integrated converter and the solar cell in a solar cell only charging mode in which the auxiliary battery is charged by the solar cell.

Abstract: A light emitting display device can include a display panel configured to display an image, a driver configured to drive the display panel, and a power supply configured to supply a high-level voltage to a first power line of the display panel. Also, the power supply includes a voltage controller configured to receive, from the driver, a vertical synchronization signal and current amount information of the high-level voltage for driving of the display panel, and boost the high-level voltage to be supplied to the display panel during a vertical blank period, based on the vertical synchronization signal and the current amount information of the high-level voltage.

Abstract: Provided is a semiconductor device. The semiconductor device includes a floating gate disposed on a substrate; a memory gate disposed on the floating gate; a first spacer disposed sidewalls of the floating gate and the memory gate, and an upper surface of the substrate; a second spacer disposed on the first spacer; a select high-k film disposed on a first portion of a sidewall of the first spacer between the substrate and the second spacer; and a select gate disposed on a second portion of the sidewall of the first spacer between the substrate and the second spacer. A width of a portion of the first spacer is reduced as a distance to the substrate decreases, and the portion of the first spacer is disposed between the substrate and the second spacer.

Abstract: The present disclosure relates to the technical field of cable fixing, in particular, to a cable clamp applied to a junction box of lighting fixture, and a junction box of lighting fixture thereof. The cable clamp includes a cable threading framework for fixing and a fastening plate mounted on the cable threading framework, wherein the fastening plate is provided with a rotating shaft part and a flip part integrally formed with the rotating shaft part; and the fastening plate is rotatably connected to the cable threading framework through the rotating shaft part. A cable can be perpendicularly threaded into the junction box through the cable clamp.

Abstract: The present invention relates to an intra prediction method and apparatus. The image decoding method according to the present invention may comprise decoding information on intra prediction; and generating a prediction block by performing intra prediction for a current block based on the information on intra prediction. The information on intra prediction may include information on an intra prediction mode, and the intra prediction mode may include a curved intra prediction mode.