Abstract: A coil component is provided. The coil component includes a body having fifth and sixth surfaces opposing each other, first and second surfaces respectively connecting the fifth and sixth surfaces of the body and opposing each other, and third and fourth surfaces respectively connecting the first and second surfaces of the body and opposing each other in one direction, a recess disposed in an edge between one of the first and second surfaces of the body and the sixth surface of the body, a coil portion disposed inside the body and exposed through the recess, and an external electrode including a connection portion disposed in the recess and connected to the coil portion, and a pad portion disposed on one surface of the body. A length of the pad portion in the one direction is greater than a length of the connection portion in the one direction.

Abstract: Disclosed are a BS apparatus, a terminal apparatus, and a QoS control method for implementing the service flow-based QoS control without increasing complexity compared to the conventional bearer-based QoS control method.

Abstract: A memory may include a first wafer, and a second wafer stacked on and bonded to the first wafer. The first wafer may include a cell structure including a memory cell array; and a first logic structure disposed under the cell structure, and including a row control circuit. The second wafer may include a second logic structure including a column control circuit.

Abstract: A secondary battery comprises an electrode assembly, a can, and an insulator. The electrode assembly includes a first electrode, a separator, and a second electrode alternately stacked and wound. The can has an accommodation part accommodating the electrode assembly therein, and the can comprises a first can and a second can having cylindrical shapes open in a direction facing each other. The insulator insulates an overlapping portion between the first can and the second can. The first can is electrically connected to the first electrode, and the second can is electrically connected to the second electrode. The insulator has a short-circuit induction through-part defined by a through-hole or a cutoff line, such that a short circuit occurs between the first can and the second can through the short-circuit induction through-part when it is deformed in shape as heat or a pressure is applied to contract or expand the insulator.

Abstract: A battery pack including a battery cell stack of a plurality of battery cells, a cooling member configured to cool the battery cell stack, a heat transfer member configured to discharge heat from the plurality of battery cells to the cooling member, and a housing for battery cell stack, the cooling member, and the heat transfer member. The heat transfer member is provided with a cooling fluid introduction portion and a cooling fluid discharge portion. When the temperature of the battery cell is equal to or lower than a dangerous temperature, it is possible to adjust the temperature of each of the battery cells to a predetermined level, and when the temperature of the battery cell is higher than the dangerous temperature, it is possible to rapidly cool the battery cell.

Abstract: A battery pack including a battery cell stack including a plurality of battery cells, a cooling member configured to cool the battery cell stack, a deformation member configured to discharge heat from the plurality of battery cells to the cooling member, and a housing configured to receive the battery cell stack, the cooling member, and the deformation member therein, wherein the deformation member includes a first deformation member interposed between the plurality of battery cells, and a coolant. It is possible to adjust the temperature of each of the plurality of battery cells to a predetermined level when the temperature of the battery cells is equal to or lower than a dangerous temperature, and it is possible to block heat transfer between the plurality of battery cells when the temperature of the battery cells is higher than the dangerous temperature.

Abstract: A display device includes a substrate and a display element layer disposed on the substrate and emitting light. The display element layer includes a first electrode electrically connected to a portion of a first light emitting element, a second electrode electrically connected to another portion of the first light emitting element, and at least one insulating structure disposed on the substrate and having a convex shape protruding from the substrate. The first light emitting element is disposed in a space of the at least one insulating structure. A method of manufacturing the display device is also disclosed.

Abstract: A system for controlling vehicle power using big data is provided. The system includes a big data server that receives vehicle driving related data, processes and analyzes the received data to generate a driving power pattern of the vehicle, and stores the driving power pattern. A vehicle controller determines whether to limit charging/discharging power of a battery based on continuous charging/discharging time or an accumulation amount of continuous charging/discharging power of the battery and calculates battery charging/discharging power to be limited based on the driving power pattern received from the big data server when the charging/discharging power of the battery is limited.

Abstract: A secondary battery is capable of preventing overcharge. The secondary battery has a conducting wire that electrically connects a positive electrode lead and a negative electrode lead, introducing a temperature-sensitive part that changes in shape under high-temperature conditions to the negative electrode lead end side of the conducting wire, and by having a formation where the voltage between the positive electrode lead and the negative electrode lead is measured. The secondary battery can immediately halt the charging process when overcharging of the secondary battery occurs, which provides an advantage of better improving safety of the battery.

Abstract: A multilayer electronic component, in which the external electrode may be thinned to secure capacitance per unit volume, while securing the external electrode at a corner in a specific thickness or higher with improved reliability for moisture resistance.

Abstract: The present invention relates to a yeast extract having a high tripeptide content and a high dry matter content using a yeast cell containing tripeptide and a method for preparing the same.

Abstract: The present invention relates to an overspeed and reverse drive preventing device for an escalator. The device has a pawl and a connection part mounted to be connected by a tension spring such that, when the pawl is inserted into gears of the ratchet and is compressed by a ratchet, the tension spring is extended and the pawl is perfectly inserted into the ratchet, thereby making it possible to apply the same to escalators having various specifications. A braking member is mounted on the inner peripheral surface of a brake arm mounted outside a ratchet part or a rotary shaft, or on the outer peripheral surface of the device facing the brake arm.

Abstract: A multilayer electronic component includes a body including a plurality of first dielectric layers, an active portion in which internal electrodes are alternately disposed, and a cover portion disposed the active portion in a first direction of the body, a direction in which the plurality of first dielectric layers are laminated, and including a second dielectric layer; and an external electrode disposed externally on the body and connected to one of the internal electrodes. The body includes a margin portion covering a side surface of the one of the internal electrodes other than a side surface connected to the external electrode and including a dielectric pattern having a porosity higher than that of one of the plurality of first dielectric layers.

Abstract: A polarizing plate and a display device including the same. The polarizing plate includes a retardation layer exhibiting ultraviolet blocking characteristics even in a state where the retardation layer does not include any ultraviolet absorber or light stabilizer. The polarizing plate can be used alone or in combination with an appropriate sunscreen or a light stabilizer as needed to selectively block ultraviolet rays in a region requiring blocking, without affecting display performance, such as color senses and image quality, of a display device. The polarizing plate can also be formed with a small thickness without requiring a separate ultraviolet blocking layer, and also has excellent durability, because the polarizing plate exhibits a certain ultraviolet blocking property even in the absence of an ultraviolet absorber or light stabilizer.

Abstract: A server includes a communication device and a controller. The communication device receives information about whether a destination is set from a vehicle. The controller sets a radio signal recommendation scheme based on whether the destination is set, determines whether a recommended radio signal recommended in a set recommendation scheme is applicable, and transmits a radio signal recommendation list generated based on a determination result. A vehicle receives the radio signal recommendation list from the server when a strength of the received radio signal is less than a specified value, compares a strength of at least one radio signal included in the radio signal recommendation list with the strength of the received radio signal, and determines whether to receive the recommended radio signal based on the comparison result.

Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).

Abstract: In a method of measuring a life time of a display panel, pixels each including a first sub-pixel emitting light of a first color are disposed in the display panel. The display panel includes a first region in which at least one pixel including a first sub-pixel emitting light of the first color is located and a second region not overlapping with the first region and having at least one pixel located therein. The method includes a first step in which a first sub-pixel in the first region emits light and a first sub-pixel in the second region does not emit light while the first sub-pixel emits light, and a second step in which a data voltage for displaying an image of the same grayscale is applied to the first sub-pixel located in the first region and the first sub-pixel located in the second region.

Abstract: An image capturing lens system includes a first lens having negative refractive power, a second lens having positive refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, a fifth lens having refractive power, a sixth lens having refractive power, a seventh lens having positive refractive power, and an eighth lens having refractive power. The first to eighth lenses are sequentially disposed from an object side. The first lens and the fourth lens are formed of a glass material. The second lens, the third lens, the fifth lens, the sixth lens, the seventh lens, and the eighth lens are formed of a plastic material.

Abstract: A color conversation panel according to an embodiment may include partitioning walls disposed on a substrate, reflective layers disposed on outer surfaces of the partitioning walls, overcoats disposed outside on outer surfaces of the reflective layers and having water repellency, a spacer overlapping a part of the partitioning walls and protruding from a part of the overcoats, the spacer and the overcoats being formed on a same layer, and color conversion layers disposed on the overcoats and disposed in areas defined by the partitioning walls.