Abstract: An air cleaner capable of removing bacteria and viruses. The air cleaner includes: a main body including a suction hole through which air is introduced and a discharge hole through which air is discharged; an ultraviolet (UV) irradiation device disposed between the suction hole and the discharge hole, and including a UV light emitting diode (LED) configured to transmit ultraviolet rays toward the discharge hole; a photocatalyst filter including a photocatalyst provided to generate active oxygen by reacting with the UV rays transmitted from the UV LED, and disposed between the UV irradiation device and the discharge hole; and a light blocking member disposed between the UV LED and the suction hole to prevent the UV rays transmitted from the UV LED from being emitted to an outside of the main body through the suction hole.

Abstract: An electronic device is provided. The electronic device includes a display including a first flat portion, a second flat portion, and a foldable folding portion, a touch sensor disposed in the display, a support plate supporting the display, a first group of conductive patterns each extending in a first direction and disposed in the touch sensor, a second group of conductive patterns which each extend in a second direction intersecting the first direction, and are disposed on the support plate, and at least one control circuit, wherein the at least one control circuit is configured to transmit, to an electronic pen, a first signal for inducing electromagnetic resonance, and receive, from the electronic pen through the first group of conductive patterns and the second group of conductive patterns, a second signal for identifying the location of the electronic pen.

Abstract: An electronic device is provided. The electronic device includes a foldable housing which has a hinge structure including a first housing and a second housing, the first housing is connected to the hinge structure and includes a first surface facing a first direction, a second surface facing a second direction opposite the first direction, and a first side surrounding the space between the first second surface, and the second housing is connected to the hinge structure and includes a third surface facing a third direction, a fourth surface facing a fourth direction opposite the third direction, and a second side, the first surface facing the third surface when the electronic device is in a folded state, and the third direction being the same as the first direction when the electronic device is in an unfolded state, a flexible display extending from the first and third surface, and a magnet array.

Abstract: A mounting device to mount an air conditioner to a window frame includes: a fixed frame configured to support the air conditioner and to be mounted to the window frame, a movable frame movable up and down relative to the fixed frame, and a plurality of cover panels configured to be mounted to the movable frame to cover a region surrounded by the fixed frame and the movable frame.

Abstract: A mounting device configured to mount an air conditioner to a structure is provided. The mounting device includes a fixing frame configured to support the air conditioner, a moving frame configured to be movable up and down relative to the fixing frame, a rail provided on the movable frame, a movable shaft including a stopper protrusion provided to be engaged with the sawtooth, a handle provided to move the movable shaft, and a handle fixing portion provided to fix the handle.

Abstract: This air conditioner includes: a housing including a rear case and a front case detachably coupled to the rear case; a first inlet in the rear case to allow outside air to flow in; a first heat exchanger to exchange heat with outside air flowed in through the first inlet; a first outlet to discharge outside air passed through the first heat exchanger; a first fan assembly; a second inlet in the front case to allow indoor air to flow in; a second heat exchanger to exchange heat with indoor air flowed in through the second inlet; a second outlet to discharge indoor air passed through the second heat exchanger; and a second fan assembly, wherein, in a state where the front case is separated from the rear case, the second fan assembly is separable in an upward direction.

Abstract: An electronic device is provided. The electronic device includes a foldable housing which has a hinge structure including a first housing and a second housing, the first housing is connected to the hinge structure and includes a first surface facing a first direction, a second surface facing a second direction opposite the first direction, and a first side surrounding the space between the first second surface, and the second housing is connected to the hinge structure and includes a third surface facing a third direction, a fourth surface facing a fourth direction opposite the third direction, and a second side, the first surface facing the third surface when the electronic device is in a folded state, and the third direction being the same as the first direction when the electronic device is in an unfolded state, a flexible display extending from the first and third surface, and a magnet array.

Abstract: An air cleaner according to an embodiment includes: a housing including an inlet and an outlet; a blower fan; and a filter module including a first plate, a second plate arranged to face the first plate, a first coupling portion formed on at least one of the first plate or the second plate, and a filter arranged between the first plate and the second plate and including a second coupling portion, wherein the filter includes: a first filter portion configured to filter air introduced from the inlet, and separably coupled to the first plate and the second plate, and a second filter portion configured to filter air passed through the first filter portion, and separably coupled to the first plate and the second plate, wherein the first coupling portion and the second coupling portion are separably coupled to each other.

Abstract: An air conditioner is provided.

Abstract: Air conditioner includes: a housing including an inlet, an outlet, and a discharge port, a blower configured to circulate air into or out of the housing, and a discharge device configured to guide a portion of the air blown toward the outlet by the blower to the discharge port. The discharge device includes a base fixed to the housing and configured to mount a movable drive source and a rotary drive source thereon, a discharge cover configured to open or close the discharge port, the discharge port being movable and rotatable with respect to the base, a movable transmission configured to receive power from the movable drive source to move the discharge cover, and a rotary transmission configured to receive power from the rotary drive source to rotate the discharge cover.

Abstract: An air purification module according to an embodiment may include: a housing, a fan provided inside the housing and configured to generate a flow inside the housing, a main body frame provided inside the housing and configured to support the fan, a support assembly including a support disposed in a lower portion of the main body frame to support the main body frame and configured to provide an intake port through which air is taken into the inside of the housing, and a controller comprising circuitry disposed in the support assembly and configured to control the fan, wherein the support assembly includes a base region in which the controller is disposed, an edge region configured to support the main body frame to be positioned at a specified height from the base region, and a support frame including a plurality of ribs configured to connect the edge region and the base region so that the intake port is provided between the base region and the edge region, and a frame upper cover comprising a material differen

Abstract: An air purifier is provided. The air purifier includes a fan that generates airflow, a grill assembly arranged above the fan and forms an upper exterior of the air purifier, and a body frame configured to support the grill assembly, wherein the grill assembly includes a first grill frame having first grills arranged at first intervals (G1), a second grill frame having second grills arranged at second intervals (G2) that are smaller than the first intervals, and an edge frame overlapping an outer edge of the second grill frame in a vertical direction and being assembled onto an outer surface of the first grill frame, and wherein the grill assembly has a first rotation assembly structure configured to rotationally assemble the edge frame onto the first grill frame such that the edge frame is fixed in the vertical direction with respect to the first grill frame and rotational movement is restricted with respect to the first grill frame.

Abstract: An air purification apparatus may include: an air purification module, an air sterilization module, and a connection module connecting the air purification module and the air sterilization module to each other to enable air to flow therebetween, wherein the connection module may include a connection housing connecting the first housing and the second housing to each other and forms an exterior thereof, a connection passage provided to allow at least a portion of air discharged through the first outlet to be introduced into the connection housing and flow into the second passage through the second inlet, a lighting portion including a light source and a reflective surface, wherein the light source is arranged to surround a periphery of the connection passage, and the reflective surface is configured to reflect light irradiated by the light source and irradiate the light to outside of the connection housing, and a partition wall structure provided to block introduction of air between the lighting portion and th

Abstract: An air sterilization module according to an example embodiment includes: a housing including an intake port and an exhaust port, a main body module provided inside the housing and including a fan configured to generate airflow, a display module including a display configured to be exposed to outside of the housing, and a fixing assembly comprising a fastener configured to separably fix the display module to the main body module, wherein the fixing assembly may include a fixing member comprising a guide rail or protrusion fixed to the main body module and a support member comprising a support configured to be assembled to the fixing member while supporting the display module, any one of the fixing member and the support member may include a guide rail extending in a direction in which the support member is assembled, and an other of the fixing member and the support member may include a guide protrusion that is inserted into the guide rail and is movable along the guide rail.

Abstract: An air sterilizer is provided. The air sterilizer includes a case module having a length extending in a first direction, and a main body module of which at least a portion is arranged inside the case module and which comprises an ultraviolet sterilizer module generating ultraviolet rays, wherein the case module includes a case forming at least a portion of an exterior and having a hollow structure providing a space for accommodating the ultraviolet sterilizer module therein, and a case fixing structure inserted and assembled into the case in the first direction and configured to be fixed to the main body module, wherein one of the case and the case fixing structure is provided with a hook and the other one of the case and the case fixing structure is provided with a hook fixing groove into which the hook is inserted and which fixes a position of the hook in the first direction, such that the case and the case fixing structure are fixed in position in the first direction by assembly.

Abstract: An air purifier is provided. The air purifier includes a housing, an inner frame arranged inside the housing, a filter assembly configured to remove foreign substances from air introduced into the housing, and to be detachably mounted on the inner frame, and a detection module configured to detect whether the filter assembly is mounted, wherein the filter assembly includes a dust collection filter detachably mounted on the inner frame in a mounting direction (AX), and a pre-filter detachably mounted on the dust collection filter in a direction parallel to the mounting direction, and is arranged on a flow path that is toward the dust collection filter, and wherein the detection module includes a first sensor provided in the inner frame to detect whether the dust collection filter is mounted, and a second sensor provided in the inner frame to detect whether the pre-filter is mounted.

Abstract: An air purifier is provided. The air purifier includes a first air purification module including a coupling body, a second air purification module arranged on top of the first air purification module and including a coupling plate, a holder configured to be coupled to the coupling body and arranged between the first air purification module and the second air purification module, and a rotation member configured to be coupled to the coupling plate and arranged between the holder and the first air purification module, wherein the second air purification module coupled to the rotation member is rotated with respect to the first air purification module coupled to the holder.

Abstract: A mounting device configured to mount an air conditioner on a window frame, includes: a fixing frame configured to hold the air conditioner and be fixable to a lower portion of the window frame; a moving frame configured to move up and down with respect to the fixing frame and to be fixable to an upper portion of the window frame; and an indicator disposed on the moving frame and configured to contact the upper portion of the window frame, wherein the indicator includes: a first indicating portion configured to be visible from an outside of the moving frame when the moving frame is not fixed to the upper portion of the window frame; and a second indicating portion different from the first indicating portion, and configured to be visible from the outside of the moving frame when the moving frame is fixed to the upper portion.

Abstract: An air purifier or air conditioner including a filter device. The air purifier includes: a main body: a suction port provided to allow air to flow into the main body; a filter provided in the main body to filter the air suctioned from the suction port and including a frame and a filter body fixed to the frame; an auxiliary filter member separably mounted on the filter; and a locking device provided on the frame of the filter such that the auxiliary filter member is separably mounted on the frame of the filter.

Abstract: An electronic device is provided. The electronic device includes a housing, a nib which is disposed in the housing, includes a pen tip protruding to the outside through the second end, and includes a dielectric coil wound multiple times therein, a printed circuit board electrically connected to the dielectric coil, a board seating part which is at least partially coupled to the nib and in which a printed circuit board is seated, an elastic member seating part disposed in the housing such that the elastic member seating part and the board seating part are at least partially fitted to each other, and an elastic member disposed between the elastic member seating part and the board seating part, when the nib is pressed in a direction toward the inside of the housing by the pen pressure, the pen pressure is transmitted to the elastic member via the board seating part.