Abstract: In a method for recovering active metals of a lithium secondary battery according to an embodiment, a cathode active material mixture is collected from the cathode of the lithium secondary battery, the cathode active material mixture is reduced by a reducing reaction to prepare a preliminary precursor mixture, an aqueous lithium precursor solution is formed from the preliminary precursor mixture, and an aluminum-containing material is removed from the aqueous lithium precursor solution with an aluminum removing resin.

Abstract: A display device includes: a first substrate comprising a first surface and a second surface facing each other and having a rigid material; a second substrate on the first surface of the first substrate and having a flexible material; and a display layer on the second substrate and comprising at least one inorganic film and a plurality of light-emitting elements, wherein the first substrate, at an edge of a bending area where the second substrate is bent, further includes: a first side surface between the first surface and the second surface; and a first inclined surface between the first surface and the first side surface, and the at least one inorganic film does not overlap with the first inclined surface.

Abstract: According to an embodiment of the disclosure, a display device includes: a substrate layer including a substrate defining a hole therein and an organic layer of which at least a portion is disposed in the hole, and a display layer on the substrate layer. The hole passes through the substrate, and the organic layer contacts at least a portion of the display layer.

Abstract: A display device includes: a first substrate having a first surface, a second surface opposite to the first surface, and a first side surface extending between the first surface and the second surface, the first substrate comprises a rigid material; a second substrate on the first surface of the first substrate and including a flexible material, the second substrate covering at least a part of the first side surface of the first substrate; and an emission material layer on the second substrate and including a plurality of light-emitting elements.

Abstract: A display device includes: a substrate comprising an open portion; a pad portion on the substrate and exposed through the open portion; a fanout line integrally formed with the pad portion; a data line electrically connected to the fanout line; a flexible film under the substrate and comprising a lead electrode inserted into the open portion of the substrate to directly contact the pad portion; and a contact portion covering a lower surface of the lead electrode and a lower surface of the pad portion to electrically connect the lead electrode and the pad portion.

Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.

Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.

Abstract: A display device includes a substrate including a first surface, a second surface opposite to the first surface, a lateral side meeting the first surface, and an inclined surface between the lateral side and the second surface, a light-emitting element layer above the first surface of the substrate, dams surrounding the light-emitting element layer in plan view, an encapsulating layer covering the light-emitting element layer and the dams, and an organic planarization layer above the encapsulating layer, covering the encapsulating layer and the dams, extending to be adjacent to an edge of the substrate, and having a lateral side that forms an inclination, and that is spaced inwardly from the lateral side of the substrate, wherein a distance between the lateral side of the organic planarization layer and the lateral side of the substrate is less than a planar width of the inclined surface of the substrate.

Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.

Abstract: A display device includes a first area, a second area, and a bending area; a first substrate that is disposed at least in the first area where a display layer is disposed, and is formed of a glass material; a second substrate that is disposed on the first substrate, is disposed at least in the bending area and the second area, and is bendable; an organic material layer that is disposed at least in the bending area and the second area; an encapsulation layer that is disposed on the display layer; and a signal line that extends from the display layer and is disposed in the bending area and the second area, wherein the first substrate is spaced apart from the second area.

Abstract: According to an aspect of the present disclosure, a coil component includes: a body having a first surface and a second surface opposing each other in a first direction, and a plurality of side surfaces connecting the first surface and the second surface to each other; a substrate disposed in the body; at least one insulating pattern disposed on at least one corner where two of the plurality of side surfaces of the body are in contact with each other and exposed to the two side surfaces of the body; a coil unit including a coil pattern disposed on at least one surface of the substrate with a plurality of turns, and lead-out portions respectively exposed to opposing ones of the plurality of side surfaces of the body; and external electrodes disposed on the body and connected to the lead-out portions, respectively.

Abstract: A display device includes a display panel, a first lift member connected to a side of the display panel and including a first elevation member rotating in a first rotation direction, a second lift member connected to another side of the display panel and including a second elevation member rotating in a second rotation direction different from the first rotation direction, a drive member connected to the first lift member and the second lift member, the drive member rotating the first elevation member and the second elevation member, a first link member having a side connected to the first elevation member, a second link member having a side connected to the second elevation member, a first sync gear connected to another side of the first link member, and a second sync gear engaged with the first sync gear and connected to another side of the second link member.

Abstract: A display device according to an embodiment includes: a display panel including a first region and a second region; a chassis disposed on a rear surface of the display panel; a first exciter in contact with the first region and fixed to the chassis; and a second exciter in contact with the second region and fixed to the chassis. The chassis defines an opening disposed between the first exciter and the second exciter.

Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.

Abstract: A coil component includes a body having first to fourth side surfaces, a coil disposed in the body, and an insulating member disposed on at least one of the first to fourth side surfaces of the body and including first to third insulating layers. The insulating member may include first and second insulating members respectively disposed on the third and fourth side surfaces.

Abstract: A coil component includes a body, a coil portion disposed in the body, first and second external electrodes spaced apart from each other on one surface of the body and respectively connected to the coil portion, and a marking portion disposed on the one surface of the body and penetrating through the second external electrode.

Abstract: A display device includes: a display panel; a stand disposed at a first side surface of the display panel; a blowing fan disposed inside the stand; and a duct disposed at a second side surface of the display panel and connected to the stand.

Abstract: A display device includes: a flexible substrate; and a plurality of supports on the flexible substrate and spaced apart from each other in a first direction and extending in a second direction crossing the first direction, wherein each of the plurality of supports includes glass and has a thickness of 0.1 mm or more.

Abstract: A display device includes a display panel, a first lift member connected to a side of the display panel and including a first elevation member rotating in a first rotation direction, a second lift member connected to another side of the display panel and including a second elevation member rotating in a second rotation direction different from the first rotation direction, a drive member connected to the first lift member and the second lift member, the drive member rotating the first elevation member and the second elevation member, a first link member having a side connected to the first elevation member, a second link member having a side connected to the second elevation member, a first sync gear connected to another side of the first link member, and a second sync gear engaged with the first sync gear and connected to another side of the second link member.

Abstract: A method for manufacturing an organic light emitting device includes: forming an organic light emitting display panel including a substrate provided on a support substrate, an organic light emitting element on the substrate, and a thin film encapsulating film covering the organic light emitting element; detaching the support substrate from the organic light emitting display panel; attaching a bottom protecting film to a bottom of the organic light emitting display panel, the bottom protecting film comprising a first electricity removing layer configured to remove static electricity; and cutting the organic light emitting display panel into a plurality of organic light emitting devices.