Abstract: A battery cell includes an electrode assembly; a case including an accommodation portion in which the electrode assembly is accommodated, and a sealed portion formed along at least a portion of a circumference of the accommodation portion; and a cooling member interposed between the accommodation portion and the sealed portion to transfer heat of the accommodation portion to the sealed portion. The cooling member is formed of a material having thermal conductivity of 2W/mK or higher.

Abstract: An apparatus for driving a stretchable display includes a first pixel driving signal generating module to generate a first pixel driving signal including data to be displayed on a stretchable display, a first pixel driving circuit to receive the first pixel driving signal to drive a first pixel, a second pixel driving circuit to drive a second pixel, wherein the driving of the second pixel is determined depending on whether the stretchable display is stretched, and a second pixel driving signal generating module to receive the first pixel driving signal and a power signal and to generate a second pixel driving signal to be applied to the second pixel driving circuit by using one of the first pixel driving signal and the power signal, based on a stretching state signal generated depending on whether the stretchable display is stretched.

Abstract: A stretchable display device capable of correcting resolution depending on a stretching degree is disclosed. The stretchable display device includes a stretchable substrate, first light emitting pixels including first light emitting elements arranged spaced apart from each other on the stretchable substrate, deformation switch parts arranged between the first light emitting pixels on the stretchable substrate and stretched and deformed according to stretch of the stretchable substrate, and second light emitting pixels including second light emitting elements arranged between the first light emitting pixels on the stretchable substrate. The second light emitting pixels are controlled to emit light depending on physical deformation of the deformation switch parts.

Abstract: An apparatus for driving a stretchable display includes a first pixel driving signal generating module to generate a first pixel driving signal including data to be displayed on a stretchable display, a first pixel driving circuit to receive the first pixel driving signal to drive a first pixel, a second pixel driving circuit to drive a second pixel, wherein the driving of the second pixel is determined depending on whether the stretchable display is stretched, and a second pixel driving signal generating module to receive the first pixel driving signal and a power signal and to generate a second pixel driving signal to be applied to the second pixel driving circuit by using one of the first pixel driving signal and the power signal, based on a stretching state signal generated depending on whether the stretchable display is stretched.

Abstract: A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.

Abstract: A transistor includes a gate electrode, an active layer facing the gate electrode, and a source electrode and a drain electrode connected to the active layer. The active layer includes a lower active layer including an oxide-based semiconductor material, and an upper active layer including the oxide-based semiconductor material and an oxygen-gettering material.

Abstract: The present disclosure relates to a coil assembly including a bobbin including a winding part in which a passing hole is formed on an inner surface thereof and the coil is wound along an outer surface thereof, and an upper frame provided on an upper side of the winding part to limit an upper winding range of the coil, a lower case coupled to a lower side of the winding part and directly in contact with the coil to limit a lower winding range of the coil, and an upper case coupled to the lower case to surround an outer surface of the bobbin together with the lower case.

Abstract: A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.

Abstract: The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.

Abstract: The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.

Abstract: The present invention provides a lithium secondary battery. In particular, the present invention provides an adhesive pad for a lithium secondary battery in which the adhesive pad including the substrate layer and the adhesive layer formed on at least one surface of the substrate layer is adhered to at least one surface of the exterior material through the adhesive layer, such that it is possible to reduce the danger of ignition or explosion by improving penetration safety when applying to the lithium secondary battery, and a lithium secondary battery including the same.

Abstract: The present invention provides a fabricating method of a lithium electrode, a lithium electrode, and a lithium secondary battery including the same, the fabricating method including: a) forming an active material layer on one surface or active material layers on both surfaces of a current collector; b) forming a conductive fiber structure layer in a frame form on a surface of the active material layer; and c) pressing the current collector on which the conductive fiber structure layer in a frame form is formed. Since breakage of the active materials caused by pressing is prevented by the conductive fiber structure layer in a frame form, the present invention provides a lithium electrode capable of maintaining electronic conductivity between active material particles and having a long lifespan and high-rate charge and discharge characteristics.

Abstract: The present invention has been proposed to resolve the above-described problems, and it is an objective of the present invention to provide a heat dissipation sheet with excellent heat dissipation properties, which has a specific porosity, exhibits excellent horizontal heat conductivity, and exhibits an excellent effect in peel strength, and a manufacturing method thereof.

Abstract: A battery safety apparatus includes a first switch of which one end is electrically connected to a battery and in which an open-closed state is determined depending on temperature; and a second switch electrically connected to the first switch in parallel and in which an open-closed state is determined depending on temperature, and an open-closed state threshold temperature of the first switch is different from an open-closed state threshold temperature of the second switch.

Abstract: Provided is an electrode assembly of a secondary battery, including: a first electrode unit and a second electrode unit; a separation membrane interposed between the first electrode unit and the second electrode unit; and a first coating unit having an insulating member which is made of a metal oxide material and is coated along front and rear edge portions of the first electrode unit.

Abstract: A processor includes a first architectural register configured to store first data based on a result of executing an instruction in a first loop, the first architectural register being mapped to one of a plurality of physical registers; and a control unit configured to determine, before execution of the instruction in an n-th loop (n being a natural number greater than 1), at least one of whether the first data stored in the first architectural register is changed and whether a physical register, among the plurality of physical registers, to which the first architectural register is mapped is changed, and, based on a result of determination, execute the instruction in the n-th loop.

Abstract: A method for managing league points of a point lapsing league mode includes: by a point lapsing league mode providing server, providing a point lapsing league mode that is a mode in which predetermined league points are allocated for a predetermined period and progress of a game is restricted when all the league points are consumed to the user terminal; outputting a game character information selecting interface that is an interface for accessing the user terminal to select a game character for progressing a game of the point lapsing league mode from among at least one game character to the user terminal; consuming predetermined league points of the user when the user terminal finishes playing the game of the point lapsing league mode through the game character selected by the user; determining whether all league points of the user having participated in the point lapsing league mode are consumed; and outputting information for notifying that the game cannot be progressed in the point lapsing league mode to t

Abstract: The present invention provides a lithium secondary battery. In particular, the present invention provides an adhesive pad for a lithium secondary battery in which the adhesive pad including the substrate layer and the adhesive layer formed on at least one surface of the substrate layer is adhered to at least one surface of the exterior material through the adhesive layer, such that it is possible to reduce the danger of ignition or explosion by improving penetration safety when applying to the lithium secondary battery, and a lithium secondary battery including the same.

Abstract: The present invention provides a fabricating method of a lithium electrode, a lithium electrode, and a lithium secondary battery including the same, the fabricating method including: a) forming an active material layer on one surface or active material layers on both surfaces of a current collector; b) forming a conductive fiber structure layer in a frame form on a surface of the active material layer; and c) pressing the current collector on which the conductive fiber structure layer in a frame form is formed. Since breakage of the active materials caused by pressing is prevented by the conductive fiber structure layer in a frame form, the present invention provides a lithium electrode capable of maintaining electronic conductivity between active material particles and having a long lifespan and high-rate charge and discharge characteristics.

Abstract: Provided is an electrode assembly of a secondary battery, including: a first electrode unit and a second electrode unit; a separation membrane interposed between the first electrode unit and the second electrode unit; and a first coating unit having an insulating member which is made of a metal oxide material and is coated along front and rear edge portions of the first electrode unit.