Abstract: A display device includes a first inner bank and a second inner bank that are disposed on a substrate and spaced apart from each other, a first electrode disposed on a partial area of the first inner bank and a second electrode covering the second inner bank, and a light-emitting element between the first electrode and the second electrode, wherein an end portion of the light-emitting element does not overlap the first electrode in a thickness direction of the substrate, and another end portion of the light-emitting element overlaps the second electrode in a thickness direction.

Abstract: A display device includes a pixel disposed in a display area; a first line electrically connected to the pixel; and a first control line disposed around the first line. The pixel includes a first electrode and a second electrode spaced apart from each other; at least one intermediate electrode including a first intermediate electrode disposed between the first electrode and the second electrode; light emitting elements electrically connected between a pair of adjacent electrodes among the first electrode, the second electrode, and the at least one intermediate electrode; and a first switching element electrically connected between the first intermediate electrode and the first line, the first switching element being controlled by a signal applied to the first control line.

Abstract: A display device may include: a substrate including a display area and a non-display area; and at least one pixel disposed in the display area, and comprising at least one pixel including an emission area that emits light. The at least one pixel may include: at least one sub-electrode extending in a direction on the substrate; at least one branch electrode extending in a direction and spaced apart from the sub-electrode; a first insulating layer disposed on the at least one sub-electrode and the at least one branch electrode; first electrodes disposed on the first insulating layer and electrically connected with the at least one sub-electrode; second electrodes disposed on the first insulating layer and electrically connected with the at least one branch electrode; and at least one light emitting element aligned between at least one of the first electrodes and at least one of the second electrodes.

Abstract: A display device includes a pixel disposed in a display area. The pixel includes a first electrode and a second electrode spaced apart from each other; at least one intermediate electrode disposed between the first electrode and the second electrode; a plurality of light emitting elements electrically connected between a pair of adjacent electrodes of a plurality of electrodes including the first electrode, the second electrode, and the at least one intermediate electrode; and a plurality of repair patterns overlapping and disposed between a pair of adjacent electrodes of the plurality of electrodes.

Abstract: A display device may include a first power line; a second power line; a data line that transmits a data signal; a scan line that transmits a scan signal; and pixels electrically connected to the first power line, the second power line, the data line, and the scan line. Each of the pixels may include light emitting elements electrically connected between the first power line and the second power line; and a first transistor that provides driving current to the light emitting elements in response to the data signal.

Abstract: A display device may include: a base layer including a display area and a non-display area; and a plurality of pixels in the display area, and each including a plurality of sub-pixels each including an emission area configured to emit light and a peripheral area around the emission area. The sub-pixels may include: at least one first electrode and at least one second electrode extending in a direction and spaced apart from each other; and a plurality of light emitting elements between a first electrode of the at least one first electrode and a second electrode of the at least one second electrode and configured to emit light. At least one of the first electrode and the second electrode may include at least two first electrode patterns spaced apart from each other, and coupled by at least one first connection pattern in the emission area.

Abstract: A display device includes a first substrate including a first area and a second area located at the edge of the first area. A first electrode and a second electrode are on the first substrate and spaced from each other. Light emitting elements are located between the first electrode and the second electrode in the first area. A first conductive layer is on the first electrode in the second area. A pixel circuit layer is on the first conductive layer in the second area, and includes a transistor connected to the first conductive layer. A second substrate is on the pixel circuit layer.

Abstract: A display device includes a pixel disposed in a display area. The pixel includes first and second sub-areas; first and second electrodes of a first stage disposed in the first sub-area; first light emitting elements disposed between the first and second electrodes; first and second contact electrodes of the first stage to electrically connect the first light emitting elements between the first and second electrodes; first and second electrodes of a second stage disposed in the second sub-area; second light emitting elements disposed between the first and second electrodes of the second stage; first and second contact electrodes of the second stage to electrically connect the second light emitting elements between the first and second electrodes of the second stage; and a connection electrode to electrically connect the second contact electrode of the first stage with the first contact electrode of the second stage.

Abstract: A display device includes a plurality of pixels, each of the plurality of pixels including an emission area, a first electrode and a second electrode that are disposed in the emission area to be spaced apart from each other, and a plurality of light emitting elements that are electrically connected between the first and second electrodes, and a bank disposed between the emission area of each of the plurality of pixels to enclose the emission area. The first electrode includes a first electrode part disposed in the emission area to be adjacent to a first side of the second electrode, a second electrode part disposed in the emission area to be adjacent to a second side of the second electrode, and a third electrode part electrically connecting the first and second electrode parts and disposed in the emission area to be adjacent to a third side of the second electrode.

Abstract: A method for manufacturing a display device including a substrate including a display area and a non-display area located outside the display area, the display area including pixel areas, is provided. First switching elements are formed in the pixel areas, respectively, and a circuit element layer that includes reference voltage wire in the non-display area and electrically connected to the first switching elements is formed. Pixel electrodes that include first pixel electrodes in the pixel areas on the circuit element layer, respectively, and electrically connected through the first switching elements to the reference voltage wire, and second pixel electrodes facing the first pixel electrodes, are formed. A plurality of light emitting elements are arranged between the first pixel electrodes and the second pixel electrodes.

Abstract: A pixel comprising a light emitting unit comprising at least one light emitting element; a pixel circuit for supplying current to the light emitting in response to a data signal; a sensing transistor electrically connected between a data line and a first node that is a common node of the light emitting unit and the pixel circuit; and a control transistor electrically connected between a scanning line and a gate electrode of the sensing transistor.

Abstract: A display device includes a first electrode stem and a second electrode stem extended in a first direction and spaced from each other, a first electrode branch branching off from the first electrode stem and extended in a second direction, a second electrode branch branching off from the second electrode stem and extended in the second direction, a third electrode between the first electrode branch and the second electrode branch and one or more light-emitting elements between the first electrode branch and the third electrode and between the third electrode and the second electrode branch, wherein the third electrode is extended in the second direction, and both ends of the third electrode in the second direction are spaced from the first electrode stem and from the second electrode stem, respectively.

Abstract: A touch organic light-emitting display device includes: a substrate including: a display area, and a non-display area, a lower base crossing the display area and the non-display area, an upper base opposite the lower base, the upper base crossing the display area and the non-display area, an adhesive layer between the lower base and the upper base, and a pad portion in the non-display area, wherein the upper base includes a plurality of concave patterns and at least one upper dam at a position corresponding to a region between the pad portion and the display area.

Abstract: A flexible display device includes a first base having an active area and a dead area surrounding the active area, the first base including a pad portion provided in the dead area on one side of the active area; an array in the active area of the first base; an encapsulation layer configured to cover the array; a second base opposite to the first base; a touch electrode array on the second base to be opposite to the active area of the first base; a plurality of path holes in the dead area on at least one of the other sides of the active area on which the pad portion is not located; an inorganic dummy pattern spaced apart from the encapsulation layer among the path holes in a plane; and an adhesive layer between the encapsulation layer and the touch electrode array to fill the path holes.

Abstract: A flexible display device includes a first base having an active area and a dead area surrounding the active area, the first base including a pad portion provided in the dead area on one side of the active area; an array in the active area of the first base; an encapsulation layer configured to cover the array; a second base opposite to the first base; a touch electrode array on the second base to be opposite to the active area of the first base; a plurality of path holes in the dead area on at least one of the other sides of the active area on which the pad portion is not located; an inorganic dummy pattern spaced apart from the encapsulation layer among the path holes in a plane; and an adhesive layer between the encapsulation layer and the touch electrode array to fill the path holes.

Abstract: A touch organic light-emitting display device includes: a substrate including: a display area, and a non-display area, a lower base crossing the display area and the non-display area, an upper base opposite the lower base, the upper base crossing the display area and the non-display area, an adhesive layer between the lower base and the upper base, and a pad portion in the non-display area, wherein the upper base includes a plurality of concave patterns and at least one upper dam at a position corresponding to a region between the pad portion and the display area.

Abstract: There is provided with a process for separating normal paraffins from hydrocarbons of C5-10 using zeolite molecular sieve 5A, which comprises the steps of (a) selective adsorption (b) cocurrent purge (c) countercurrent desorption. The present process employs butane for purge and desorption step to achieve excellent desorption efficiency and recycles butane in liquid phase to reduce the investment cost. The optimum operating conditions for feedstock change and adsorption capacity reduction are determined by NIR system for on-line monitoring and control. The separated normal paraffins can be efficiently applied to raw material for ethylene production and the separated non-normal paraffins can be efficiently applied to raw material for aromatic hydrocarbons production.

Abstract: There is provided with a process for separating normal paraffins from hydrocarbons of C5-10 using zeolite molecular sieve 5A, which comprises the steps of (a) selective adsorption (b) cocurrent purge (c) countercurrent desorption. The present process employs butane for purge and desorption step to achieve excellent desorption efficiency and recycles butane in liquid phase to reduce the investment cost. The optimum operating conditions for feedstock change and adsorption capacity reduction are determined by NIR system for on-line monitoring and control. The separated normal paraffins can be efficiently applied to raw material for ethylene production and the separated non-normal paraffins can be efficiently applied to raw material for aromatic hydrocarbons production.