Abstract: An operating method of a first device (100) in a wireless communication system is proposed. The method may comprise the steps of: receiving a PSSCH from a second device (200); on the basis of whether or not PC5 RRC connection exists between the first device (100) and the second device (200), determining an option associated with HARQ feedback; and performing the HARQ feedback through a PSFCH associated with the PSSCH on the basis of the option associated with the HARQ feedback.

Abstract: A power generation device according to an embodiment of the present invention comprises: a cooling part; a thermoelectric module disposed on a first region of one surface of the cooling part; a connector part disposed on a second region of the one surface of the cooling part and connected to the thermoelectric module; a heat insulating member disposed on the connector part and disposed so as to expose a side surface of the connector part; a shield member disposed so as to cover the heat insulating member and the connector part; and a first insulating layer disposed between the connector part and the shield member.

Abstract: The present disclosure relates to mobility management in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving mobility commands of candidate cells, mobility conditions for the candidate cells, and information for a timer; determining a first target cell among the candidate cells which satisfies a mobility condition for the first target cell; after determining the first target cell, determining a second target cell among the candidate cells which satisfies a mobility condition for the second target cell while the timer is running, wherein a priority of the second target cell is higher than a priority of the first target cell; and performing a mobility to the second target cell based on a mobility command of the second target cell.

Abstract: A display device prevents cracks from spreading to an active area. The display device includes a substrate including an active area and a non-active area having a bending area, a thin-film transistor disposed in the active area, a light-emitting element disposed in the active area and connected to the thin-film transistor, an encapsulation layer disposed on the light-emitting element, a touch sensor disposed on the encapsulation layer, a touch pad disposed in the non-active area, a first routing line connecting the touch sensor to the touch pad via a second routing line in the bending area, and a crack prevention layer disposed on the second routing line in the bending area. Thus, the crack prevention layer is capable of preventing the occurrence of cracks in the bending area BA, thus preventing cracks from spreading to the active area AA.

Abstract: The present disclosure relates to method and apparatus for performing mobility related to dual connectivity (DC) in wireless communication system. According to an embodiment of the present disclosure, a method performed by a radio access network (RAN) node in a wireless communication system comprises: transmitting a first message comprising secondary node (SN) mobility commands of candidate target primary secondary cells (PScells), each of the SN mobility commands being related to an index; and transmitting a second message comprising the index related to a first SN mobility command of a candidate target PScell among the SN mobility commands, and a second SN mobility command of the candidate target PScell, wherein the second SN mobility command includes parameter values of at least one first entry that are updated from those of the at least one first entry in the first SN mobility command, and excludes parameter values of at least one second entry that are included in the first SN mobility command.

Abstract: The present invention relates to a robot cleaner capable of receiving a user input setting a reference distance for detecting a surrounding environment of a space to be cleaned through an external control device, and controlling driving based on the user input, and a robot cleaner system including the same, and according to the present invention, the actuator of the robot cleaner is controlled based on the reference distance set by the user, so that the robot cleaner can be controlled not to fall into inability to drive according to a cleaning environment.

Abstract: A method for transmitting an MTC physical downlink control channel (MPDCCH) by a base station in a wireless communication system supporting machine type communication (MTC). A base station transmits, to a terminal. configuration information related to the transmission of an MPDCCH and maps the MPDCCH onto multiple resource elements (REs) of at least one first symbol constituting a first slot of a special subframe. The special subframe is a subframe in which, among symbols constituting the subframe, the number of symbols for data transmission is smaller than or equal to a predetermined number. The base station transmits the MPDCCH to the terminal over the multiple resource elements, wherein the mapping step is performed by copying at least one second symbol of a second slot adjacent to the first slot onto the at least one first symbol.

Abstract: Presented in the present disclosure is a method by which a driver situation monitoring device or adjacent vehicles detect the situation of a driver and/or a vehicle in which an abnormality occurs while driving, and provide, through a V2X communication device, the information to the vehicle in which the abnormality has occurred and adjacent vehicles, networks or related organizations, and thus accidents can be prevented or a vehicle in which an abnormality occurs can be controlled.

Abstract: A display apparatus includes: a display panel including: a display area configured to display an image, and a non-display area, at least one first sound generator in the display area, and at least one second sound generator in the non-display area, wherein each of the at least one first sound generator and the at least one second sound generator is configured to vibrate the display panel to generate sound toward a front of the display panel.

Abstract: An apparatus for determining a degradation state of a battery includes a sensing unit configured to output sensing information indicating a voltage and a current of the battery and a control unit. The control unit determines a degradation ratio of the battery and a measured Q-dV/dQ curve based on the sensing information. The measured Q-dV/dQ curve shows a relationship between a remaining capacity of the battery and a ratio of a change in voltage of the battery to a change in remaining capacity of the battery. The control unit detects a plurality of feature points from the measured Q-dV/dQ curve. The control unit determines a positive electrode degradation ratio, a negative electrode degradation ratio and a lithium ion loss ratio of the battery based on the degradation ratio, the plurality of feature points, a predetermined positive electrode Q-dV/dQ curve and a predetermined negative electrode Q-dV/dQ curve.

Abstract: The present application provides a method for manufacturing a metal foam. The present application can provide a method for manufacturing a metal foam, which is capable of forming in a very short time a metal foam comprising uniformly formed pores and having excellent mechanical properties as well as the desired porosity, and a metal foam produced by the above method. In addition, the present application can provide a method capable of forming a metal foam in which the above-mentioned physical properties are ensured, while being in the form of a thin film or sheet, in a short time, and such a metal foam.

Abstract: A tool change system includes: a seating portion configured to have a tool seated thereon; a tool changer disposed on a manipulator to separate the tool from the seating portion; and a pressing portion disposed on an upper side of the seating portion to release the tool from the tool changer. The tool changer includes: a main body disposed on the manipulator; and a gripper connected to the main body and including a hook to be locked into a locking recess formed on the tool and a lever pressed by the pressing portion.

Abstract: A battery charging system including a first battery pack having a first battery that is charged in a non-contact connection; a second battery pack having a second battery that is charged in a non-contact connection, a first capacitor connected in series between positive and negative poles of the second battery, and a first BMS configured to measure a voltage of the second battery and voltages of both ends the first capacitor; and the first BMS charges the second battery with the voltage of the first battery when the first battery voltage is higher than the second battery voltage, and charges the first battery with the voltage of the second battery when the first battery voltage is lower than the second battery voltage.

Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver, a concave portion recessed inward from a surface of the body, a vent hole formed at an upper side of the concave portion, and a guide inclined surface formed at a lower side of the concave portion. During traveling of the mobile robot, the mobile robot induces inflow of air so that the body can be cooled.

Abstract: The present invention relates to an injection mold, an injection molding machine including the injection mold, and a method of manufacturing an injection-molded product using the injection molding machine. More specifically, the present invention relates to an injection mold including a mold having a mold surface on which one or more deposition layers are formed, wherein the deposition layer includes a fluororesin homopolymer or polyether ether ketone (PEEK); an injection molding machine including the injection mold; and a method of manufacturing an injection-molded product using the injection molding machine.

Abstract: An electrification apparatus for dust collection includes an electrification module configured to generate an ion emitted to air and comprising: at least one discharge tip configured to emit the ion in a direction opposite to a flow direction of the air, at least one tip holder supporting the discharge tip, a conductive plate generating a potential difference with the discharge tip, and a frame defining an appearance of the electrification module and supporting the tip holder and the conductive plate. The frame comprises an upper frame disposed at an upper side of the conductive plate and a lower frame disposed at a lower side of the conductive plate, the tip holder is disposed between the upper frame and the lower frame, and an upper surface of the tip holder is coupled to the upper frame and a lower surface of the tip holder is coupled to the lower frame.

Abstract: A display device can include a substrate including a display area and a non-display area. The display device can further include a plurality of light-emitting elements disposed on the substrate, and a sealing layer disposed on the plurality of light-emitting elements. The display device also can include a touch detection part disposed on the sealing layer in the display area, and a plurality of touch routing lines connected to the touch detection part in the non-display area. Further, the display device can include a shield part disposed to surround two opposite sides and a lower side of one or more touch routing lines among the plurality of touch routing lines.

Abstract: The present invention relates to a branched copolymer having a polyimide polymer block bonded to each terminal of a branched polyamide functional group, and a photosensitive resin composition including the same, a photosensitive resin film, and an optical device.

Abstract: The present invention relates to a method for recycling supercritical waste liquid generated during a process of producing a silica aerogel blanket, and a method for producing a silica aerogel blanket reusing supercritical waste liquid recycled thereby. More particularly, the present invention provides a method for recycling supercritical waste liquid and a method for producing a silica aerogel blanket capable of reducing the production costs and preventing the deterioration in thermal insulation performance of a silica aerogel blanket by adding a metal salt to the supercritical waste liquid by the recycling method.

Abstract: The present disclosure provides a diffraction light guide plate, including a light guide unit, an input diffraction optical device configured to receive light from a light source and diffract the received light, an intermediate diffraction optical device configured to receive the diffracted light from the input diffraction optical device and extend the received light one-dimensionally by diffraction, and an output diffraction optical device configured to receive the extended light from the intermediate diffraction optical device and output the received light from the light guide unit by diffraction. The intermediate diffraction optical device and the output diffraction optical device are separately disposed in regions divided horizontally on the light guide unit, and the intermediate diffraction optical device includes a main intermediate diffraction optical device and an auxiliary intermediate diffraction optical device, which are disposed separate apart from each other vertically on the light guide unit.

Abstract: An organic compound having the following structure of Chemical Formula, and an organic light emitting diode and an organic light emitting display device including the organic compound are disclosed. The organic light emitting diode and the organic light emitting display device can improve its luminous efficiency and color purity, reduce its driving voltage and enhance its luminous efficiency and luminous lifetime by applying the organic compound.

Abstract: Proposed is an operation method of a first device in a wireless communication system. The method may comprise the steps of: receiving, from a base station, TDD-UL-DL configuration information including information related to a first slot pattern and information related to a second slot pattern; acquiring the number of first SL slots related to the first slot pattern and the number of second SL slots related to the second slot pattern on the basis of first SCS related to SL communication and the TDD-UL-DL configuration information; and transmitting, to a second device, a PSBCH including information related to the number of the first SL slots and information related to the number of the second SL slots.

Abstract: The present disclosure provides a foldable display protective film having variable adhesive strength and a foldable display device including the same.

Abstract: An assembly method of a laundry treating apparatus includes a first step of positioning a second treating apparatus in a desired place for assembly, a second step of seating a first treating apparatus on the second treating apparatus, a third step of coupling a upper fastening unit of the second treating apparatus with a lower portion of the first treating apparatus, and a fourth step of coupling a control panel onto a panel seating portion provided between a lower surface of a first front panel of the first treating apparatus and an upper surface of the second front panel of the second treating apparatus. The upper fastening unit may be positioned to be higher than a lower surface of the first treating apparatus after the second step is performed.

Abstract: A cooktop includes a knob assembly coupled to a control panel and controlling a heating part. The knob assembly includes: a knob body disposed at a front surface of the control panel and rotating around a rotation shaft, a knob ring disposed at a rear side of the knob body and having a diameter greater than a diameter of the knob body, a light diffusing part disposed between the knob body and the knob ring, and a light source part comprising one or more light sources irradiating light. A diameter of the light diffusing part is greater than the diameter of the knob body and less than the diameter of the knob ring, a front surface of the light diffusing part is exposed between the knob body and the knob ring, and one of the light sources irradiates light between the knob body and the knob ring.

Abstract: A lifter for a laundry treating apparatus includes a first member mounted at an inner side of a drum; and a second member mounted on the first member and protruded toward an inside of the drum, wherein the first member includes a hook protruded and formed along a circumference of the first member, at least part of which is disposed to cover an inner circumferential surface of the drum when inserted into a fastening hole of the drum and then slid in one direction; and a shield protruded and formed at an inner side of the first member and configured to completely cover the fastening hole when the hook is inserted into the fastening hole and then slid in one direction.

Abstract: A lens moving apparatus includes a bobbin including a first coil disposed therearound, a first magnet disposed to face the first coil, a housing for supporting the first magnet, upper and lower elastic members each coupled to both the bobbin and the housing, a base disposed to be spaced apart from the housing by a predetermined distance, a second coil disposed to face the first magnet, a printed circuit board on which the second coil is mounted, a plurality of support members, which support the housing such that the housing is movable in second and/or third directions and which connect at least one of the upper and lower elastic members to the printed circuit board, and a conductive member for conductively connecting the upper and lower elastic members.

Abstract: A blower may include a base, a case provided above the base and having an air inlet and an air outlet, a fan provided inside the case, a rotating plate connected to the case and provided to be rotatable above the base, a motor to rotate the rotating plate, and a bearing provided between the rotating plate and the base, fixed to the rotating plate, and supported movably on the base.

Abstract: A display device includes a display panel including a plurality of sub-pixel areas, and a light travel-direction changing layer including a plurality of light-transmitting patterns for changing the travel direction of light emitted from the plurality of sub-pixel areas, respectively. In this connection, a central point of a light-emission face of each of the plurality of light-transmitting patterns is defined as a point at which a virtual face corresponding to the light-emission face of each of the plurality of light-transmitting patterns contacts an optimal light-path line connecting a sub-pixel area corresponding to each light-transmitting pattern and a central point of the viewing area to each other. In this way, light from the sub-pixel area may pass through the light-transmitting pattern and may be directed toward the central point of the viewing area. Thus, the display quality in the viewing area may be improved.

Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.

Abstract: The present embodiments may provide a touch display device including: a display panel in which a plurality of data lines, a plurality of gate lines, and a plurality of touch electrodes are disposed; a gate-driving circuit configured to drive the plurality of gate lines; a data-driving circuit configured to drive the plurality of data lines; and a touch-driving circuit configured to drive the plurality of touch electrodes while the plurality of data lines and the plurality of gate lines are driven. In this touch display device, while a touch-driving signal swings with a predetermined amplitude, a data signal and a gate signal may also swing with the predetermined amplitude. According to the present embodiments, it is possible to enable high-speed image display and high-speed touch sensing, to perform a display operation and a touch operation simultaneously, and to display an image normally without any image change.

Abstract: Disclosed is an electronic device including a first interface configured to receive information about a device information storage device configured to store information about another electronic device, a second interface configured to communicate with a processor of the other electronic device, and at least one processor, wherein the at least one processor is configured to, when the device information storage device is identified through the first interface, acquire the information about the other electronic device from the device information storage device through the first interface, when the device information storage device is not identified through the first interface, check whether the other electronic device is identified through the second interface, and when the other electronic device is identified through the second interface, acquire the information about the other electronic device through the second interface based on communication with the processor of the other electronic device.

Abstract: A camera module according to an embodiment may include a base 20, a first lens assembly 110 and a second lens assembly 120 disposed on the base 20, wherein the first lens assembly 110 may include a first driving part 116 and a third driving part 141. The second lens assembly 120 may include a second driving part 126 and a fourth driving part 142. In the first lens assembly 110, the first driving part 116 may include a first magnet 116b and a first yoke 116a. The third driving part 141 may include a first coil part 141b and a third yoke 141a. In the second lens assembly 120, the second driving part 126 may include a second magnet 126b and a second yoke 126a, and the fourth driving part 142 may include a second coil part 142b and a fourth yoke 142a.

Abstract: The present invention relates to a flexible display device comprising: a first body, a second body configured to be movable relative to the first body, a flexible display part disposed to be exposed to the front side of the first body and the back side of the second body, and a link module that guides the first body and second body to move relative to each other, wherein the link module fixes the first body and the second body to each other to prevent the first body and the second body from moving closer to or away from each other when the first body and the second body have been positioned to be spaced a pre-configured distance apart from each other.

Abstract: A compressor includes: a case, a compression unit that is provided inside the case and that includes a cylinder and a piston configured to reciprocate inside the cylinder to compress refrigerant, a driving unit that includes a stator disposed inside the case and a plurality of permanent magnets configured to reciprocate with respect to the stator and that is configured to provide a driving force to the compression unit, and a resonator that is configured to reduce noises generated while the compression unit is operated, that is disposed between the compression unit and an inner surface of the case facing the compression unit in an axial direction, and that is spaced apart from the compression unit.

Abstract: A lithium secondary battery exhibiting excellent life characteristic and stability is discussed, in which side reactions of an electrolyte are minimized, and non-uniform growth of lithium dendrite is effectively inhibited.

Abstract: A scroll compressor is provided, in which a fastening member fixing portion of a valve fastening member fixes the valve fastening member to a non-orbiting scroll, a valve fixing portion of the valve fastening member fixes a bypass valve to the non-orbiting scroll, and the fastening member fixing portion is located axially farther away from a compression chamber than the valve fixing portion is. This may secure a fastening thickness by which the valve fastening member that fixes the bypass valve is fastened to the non-orbiting scroll and reduce a plate thickness at a portion where bypass holes and/or a discharge port are formed, thereby decreasing dead volumes in the bypass holes and/or the discharge port.

Abstract: The present disclosure relates to a display device, and according to an aspect of the present disclosure, a display device includes a display panel, a first polarizer disposed below the display panel, a second polarizer disposed on the display panel, and an antistatic film disposed between the display panel and the second polarizer, in which the antistatic film includes a silicon-based matrix and a polythiophene-based compound and a dopant having a high boiling point dispersed in the silicon-based matrix and the silicon-based matrix contains tetra alkoxysilane, glycidyloxyalkyl trialkoxysilane and aminoalkyl trialkoxysilane to be cured. Therefore, the display device includes an antistatic film including an inexpensive polythiophene compound as a conductive material so that the excellent high temperature and high humidity stability is provided as well as the excellent electrostatic discharging effect.

Abstract: A blower is disclosed. The blower of the present disclosure comprises: a fan for producing air flow; a lower body providing an inner space in which the fan is installed, and having an intake hole through which air passes; an upper body placed on the lower body to form a flow passage which communicates with the inner space of the lower body, and having a space which is formed to pass through the upper body in the forward and backward direction, wherein the upper body includes a slit which is formed through the upper body and through which air flowing through the flow passage of the upper body is discharged to the space, and the slit comprises: a rear slit adjacent to the rear end of the upper body; and a front slit adjacent to the front end of the upper body.

Abstract: An embodiment relates to a camera module and a driving device for a camera module. A camera module according to an embodiment may comprise: a lens module; a first bracket including a first round surface and movable by being coupled to the lens module; a second bracket including a second round surface corresponding to the first round surface; a ball bearing disposed between the first round surface of the first bracket and the second round surface of the second bracket; and a driving unit disposed between the lens module and the second bracket. The width and height of the second round surface of the second bracket may be greater than the width and height of the first round surface of the first bracket.

Abstract: A controller for a refrigerator for an entrance gate according to an embodiment of the present invention is configured to: register a user authentication means through a user authentication method setting process; and to open an outer door only when user authentication has succeeded, if an article delivery command is input, thereby preventing theft of the article.

Abstract: The present disclosure provides a touch display device for minimizing viewing-angle-dependent variation in color coordinates. The touch display device includes a light-emitting element disposed in each of a plurality of subpixels including emission areas having different sizes, a plurality of touch electrodes disposed on the light-emitting element, and at least one opening formed in each of the plurality of touch electrodes. The width of the opening is formed differently in each of the plurality of subpixels including the emission areas having different sizes, thereby minimizing viewing-angle-dependent variation in color coordinates.

Abstract: The present disclosure relates to a touch display device, a touch panel, a touch sensing circuit and a touch sensing method. In the touch display device, the touch panel, and the touch sensing circuit, and in the method of performing touch sensing therein, a structure in which a plurality of touch sensor groups is arranged is provided, and one of a self-capacitance touch sensing scheme and a mutual-capacitance touch sensing scheme is adaptively implemented according to the type and position of a touch event. Therefore, the number of signal lines and the number of touch channels may be reduced, and the ghost phenomenon can be reduced or be overcome when multiple touches occur.

Abstract: A display panel and a touch display device are disclosed. The display panel includes a first touch electrode positioned in the first area, a second touch electrode positioned in the second area, a third touch electrode positioned in the third area, a fourth touch electrode positioned in the fourth area, and a first connection pattern electrically connecting the first touch electrode and the second touch electrode. A connection portion between the third touch electrode and the fourth touch electrode may pass through an intermediate area between the first area and the second area. The first connection pattern may pass through the intermediate area between the first area and the second area and may cross the connection portion between the third and fourth touch electrodes. Each of the first, second, third and fourth touch electrodes may include a first metal layer and a second metal layer, the first metal layer and the second metal layer may be separated by a touch-interlayer insulating layer.

Abstract: Embodiments of the present disclosure are related to a touch display device, in a structure that a touch electrode line is disposed to be divided on a plurality of sub-areas included in an active area, by synchronizing a driving of the touch electrode line adjacent to a boundary of the sub-area, or by performing a differential sensing processing by sharing a touch sensing signal detected from the touch electrode line, thus an accuracy of a touch sensing for an area adjacent to the boundary of the sub-area can be improved.

Abstract: An electrode for a lithium secondary battery, which may be applied to the lithium secondary battery to increase cycling performance and efficiency of the battery, and a manufacturing method thereof. When the electrode for the lithium secondary battery of the present invention is applied to the lithium secondary battery, uniform deposition and stripping of lithium metals occur throughout the surface of the electrode when charging/discharging the battery, thereby inhibiting uneven growth of lithium dendrites and improving cycle and efficiency characteristics of the battery. Further, the electrode for the lithium secondary battery of the present invention exhibits remarkably high flexibility, as compared with existing electrodes including a metal current collector and an active material layer, thereby improving processability during manufacture of the electrode and assembling the battery.