Abstract: An apparatus and method for controlling an internal environment of a battery pack, the apparatus including a temperature sensor which measures an internal temperature of a battery pack, a humidity sensor which measures an internal humidity of the battery pack, a heating apparatus which increases the internal temperature of the battery pack and a processor which controls an internal environment of the battery pack by calculating a dew point based on the measured internal temperature and internal humidity, setting a threshold value based on the dew point, determining whether a current temperature reaches the threshold value according to changes in the internal temperature and the internal humidity and applying a control signal to the heating apparatus so that the current temperature does not reach the threshold value.

Abstract: Disclosed is a light emitting display device and manufacturing method thereof. The light emitting display device includes a light emitting device including a first electrode, an intermediate layer, and a second electrode at each of a plurality of emission areas on a substrate, a first capping layer and a second capping layer sequentially provided on the light emitting device and configured to have different refractive indexes, a first pattern defining layer adjacent to a side surface of the second electrode and provided at each of a plurality of transmission areas on the substrate, and a second pattern defining layer adjacent to a side surface of the second capping layer and configured to overlap the first pattern defining layer.

Abstract: Various embodiments of a display device and a method of fabricating the same are disclosed. A display device includes a substrate. The display device includes an electrode disposed on the substrate. The display device includes a bonding pattern disposed on the electrode and including conductive particles with an aspect ratio of 50 or more. The display device includes a light-emitting element disposed on the bonding pattern and electrically connected to the electrode.

Abstract: An external light influence solution system includes a mobile robot and a control system for controlling an operation of the mobile robot including a light-emitting part for emitting light for sensing; a light-receiving part which includes at least one camera and receives the light emitted from the light-emitting part; a filter part which is positioned on the front surface of the light-receiving part to be spaced a predetermined interval apart from the light-receiving part so as to block external light having a specific wavelength, which is oriented toward the light-receiving part; and a control part for measuring a distance from an obstacle on the basis of the light received by the light-receiving part, and when the filter part is positioned on the front surface of the light-receiving part, the control part adjusts the brightness of a lens of the camera in order to receive the light.

Abstract: A tantalum capacitor includes a tantalum body including a tantalum element body including tantalum powder, a conductive polymer layer disposed on the tantalum element body, the conductive polymer layer including a first filler, and a tantalum wire. The first filler may be an insulating polymer filler.

Abstract: A lithium secondary battery having high energy density and excellent lifetime characteristics includes: (1) a positive electrode containing a positive electrode active material in a single particle form having a D50 of 5.5 ?m to 8 ?m; (2) a negative electrode containing a first negative electrode active material having a Si—C composite; and (3) an electrolyte. The irreversible capacity per unit area of the negative electrode is smaller than an irreversible capacity per unit area of the positive electrode.

Abstract: A method, program, and device for authenticating user setting information by using a virtual code are proposed. The method includes: receiving, by a virtual code verification means, a virtual code; searching, by the virtual code verification means, a storage location of each of a plurality of UIDs on the basis of the virtual code; verifying, by the virtual code verification means, the virtual code on the basis of the plurality of searched UIDs; and performing, by the virtual code verification means, authority authentication on the basis of the plurality of searched UIDs.

Abstract: A display device includes: a first sub-pixel including a first first-type light emitting element configured to emit light in a blue wavelength band, the first sub-pixel being configured to emit light in the blue wavelength band; a second sub-pixel configured to emit light in a green wavelength band; and a third sub-pixel including a second first-type light emitting element configured to emit light in the blue wavelength band, a third-type light emitting element configured to emit light in a red wavelength band, and a first wavelength conversion layer, the third sub-pixel being configured to emit light in the red wavelength band. A threshold voltage of the third-type light emitting element is lower than a threshold voltage of the second first-type light emitting element.

Abstract: A composition for a camera module lens includes a resin; an ultraviolet (UV) absorbing dye; and a near infrared ray (NIR) absorbing dye. The UV-absorbing dye and the NIR-absorbing dye are adsorbed or dispersed between polymer chains of the resin.

Abstract: A semiconductor device includes first, second, and third power rails extending in a first direction on a substrate and sequentially spaced apart in a second direction intersecting the first direction. A fourth power rail extends in the first direction on the substrate between the first and third power rails. A first well of a first conductive type is displaced inside the substrate between the first and third power rails. Cells are continuously displaced between the first and third power rails and share the first well. The first and third power rails are provided with a first voltage, the second power rail is provided with a second voltage different from the first voltage, the fourth power rail is provided with a third voltage different from the first voltage and the second voltage, and the cells are provided with the third voltage from the fourth power rail.

Abstract: A battery module includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame for accommodating the battery cell stack; and a heat sink formed on the lower side of the module frame to cool the plurality of battery cells. The heat sink includes a lower plate and a flow path part which defines a flow path for a refrigerant. The flow path part includes: a first path set that collects first flow paths formed in a direction perpendicular to the stacking direction of the battery cell stack; and a second path set that collects second paths formed in a direction parallel to the stacking direction of the battery cell stack, whereby a total length of the second path set is longer than a total length of the first path set.

Abstract: A rated voltage transfer line includes: a rated voltage application part to which a first rated voltage is applied, at least one capacitor including a first terminal connected to the rated voltage application part and a second terminal that is grounded, a branch line part including a branch part electrically connected to the rated voltage application part and first and second branch lines branching and extending from the branch part, a first contact part electrically connected to a first end of the first branch line spaced apart from the branch part, and a second contact part electrically connected to a first end of the second branch line spaced apart from the branch part.

Abstract: There is provided a method for collecting and reusing an active material from positive electrode scrap. The positive electrode active material reuse method of the present disclosure includes (a) thermally treating positive electrode scrap comprising a lithium composite transition metal oxide positive electrode active material layer on a current collector in air at 300 to 650° C. for 1 hour or less for thermal decomposition of a binder and a conductive material in the active material layer, to separate the current collector from the active material layer, and collecting an active material in the active material layer, and (b) annealing the collected active material with an addition of a lithium precursor to obtain a reusable active material.

Abstract: A display device and a method for fabrication thereof are provided. A display device includes a plurality of pixel electrodes spaced from each other on a substrate, a plurality of light emitting elements respectively located on the plurality of pixel electrodes, a common electrode layer on the plurality of light emitting elements, and an emission defining layer defining emission areas in which the plurality of light emitting elements are located, wherein the emission defining layer is in contact with a side surface of each of the plurality of light emitting elements and surrounds the side surface of each of the plurality of light emitting elements.

Abstract: Disclosed are a method and apparatus for providing a game. The method, according to an embodiment of the disclosure, comprises setting a safe zone within a field where game play of a user takes place, and updating the safe zone at every preset area update cycle, wherein the updating comprises setting some areas within an existing safe zone as a new safe zone each time the area update cycle starts, and changing remaining areas within the existing safe zone, excluding the new safe zone, to a danger zone each time the area update cycle ends.

Abstract: A membrane electrode assembly processing apparatus and a membrane electrode assembly manufacturing apparatus may include a composite punching roller configured to punch out a membrane electrode assembly unit from a membrane electrode assembly continuous film including at least one membrane electrode assembly unit and to apply an adhesive to an outer peripheral area of an electrode layer of the membrane electrode assembly unit.

Abstract: Disclosed is an electrochemical device separator including a porous polymer substrate and an organic/inorganic composite porous coating layer formed on at least one side of the polymer substrate, wherein the organic/inorganic composite porous coating layer comprises particulate binder resins and first inorganic particles, the particulate binder polymers include hybrid polymer particles of a fluorine-based polymer and an acrylic-based polymer and acrylic-based polymer particles, the acrylic polymer particles have a particle size D50 “a” in a range of 1 to 7.5 ?m, the first inorganic particles have a particle size D50 “b” in a range of 200 to 800 nm, a/b is 2 to 15, and the hybrid polymer particles have a particle size D50 smaller than that of the acrylic polymer particles.

Abstract: Disclosed are a method and apparatus for providing a game. The method, according to an embodiment of the disclosure, comprises providing a map of a field where game play will take place to a plurality of users before a game starts, obtaining information about a game start location selected by each of at least one user of the plurality of users on the map from the at least one user, and placing a game character of each of the plurality of users on the field based on the game start location when the game starts.

Abstract: Disclosed are a method and apparatus for providing a game. The method, according to an embodiment of the disclosure, comprises determining a generation probability for one or more random objects to be placed on a field based on a game progress situation within the field where game play of a plurality of users is performed, and generating the one or more random objects on the field based on the generation probability.

Abstract: A battery assembly may include a cell stack including first to third pouch type battery cells, wherein the first pouch type battery cell includes a first positive electrode lead and a first negative electrode lead, the second pouch type battery cell includes a second positive electrode lead and a second negative electrode lead, and the third pouch type battery cell includes a third positive electrode lead and a third negative electrode lead, and a first bus bar assembly coupled to the cell stack. Additionally, the first bus bar assembly can include a first bus bar frame, a first bus bar coupled to the first positive electrode lead and configured to output a voltage of the cell stack, a first integrated circuit coupled to the first bus bar frame, and configured to measure electric potentials of the second negative electrode lead and the third positive electrode lead, and a first wire configured to be electrically connected to the first integrated circuit and the third positive electrode lead.