Abstract: Embodiments relate to a display device including: a display panel configured to display an image; a backlight unit below the display panel, the blacklight unit configured to emit light; and an optical path control member interposed between the display panel and the backlight unit. The optical path control member includes a first electrode, a second electrode, and a light conversion layer interposed between the first electrode and the second electrode. The light conversion layer includes: a partition portion; and receiving portions which are formed in a pyramid shape within the partition portion and in which scattered particles are dispersed.

Abstract: A display device and a method of assembling the display device are discussed. The display device includes a liquid crystal panel displaying an image, a backlight unit providing light to the liquid crystal panel, a cover bottom having the backlight unit mounted thereon, a rear cover accommodating the cover bottom, and a guide panel surrounding an edge of the liquid crystal panel and supporting the liquid crystal panel, wherein the cover bottom and the guide panel are integrated by an insert injection method so that an end of the cover bottom is inserted into the guide panel, and an outer surface of the guide panel is obliquely provided.

Abstract: A backlight unit is provided which includes: a bottom chassis; a light source on the bottom chassis; an optical sheet over the light source; and a support between the bottom chassis and the optical sheet, and configured to support the optical sheet. The support includes: a fastening portion fastened to the bottom chassis, a support portion contacting the optical sheet, and a body portion between the fastening portion and the support portion. The body portion includes: a first portion extending in a first direction; a second portion extending in the first direction and is between the first portion and the fastening portion; and a third portion which connects the first portion and the second portion. The first portion and the second portion are spaced apart from each other.

Abstract: The present disclosure provides a gate driving circuit and a display device. An nth stage circuit among a plurality of stage circuits included in a gate driving circuit according to embodiments of the disclosure may include a scan output buffer circuit configured to output a scan signal according to voltages of a Q node and a Qb node, a control circuit including a plurality of transistors to control the voltages of the Q node and the Qb node, the plurality of transistors including a first Q node discharge transistor turned on or off by the voltage of the Qb node to control connection between the Q node and a low-potential voltage node, and a body bias circuit configured to supply a body bias voltage to a body of a first Q node discharge transistor.

Abstract: Provided are a gate driving circuit and a display device including the same. The gate driving circuit includes a first controller configured to control a first control node to act as a pull-up control node to turn on a first transistor when an activation clock is input to the first controller for a first unit time, and to be deactivated when a deactivation clock is input thereto for a second unit time; and a second controller configured to control a second control node to act as a pull-up control node to turn on a second transistor when the activation clock is input to the second controller for the second unit time, and to be deactivated when the deactivation clock is input thereto for the first unit time.

Abstract: According to an aspect of the present disclosure, an organic light emitting display apparatus includes an organic light emitting diode; a driving transistor which supplies a driving current to the organic light emitting diode; and a plurality of switching transistors to transmit a reference voltage and a data voltage to a gate electrode of the driving transistor, respectively. According to the present disclosure, one frame is divided into a refresh period in which a data voltage is written and a hold period in which the data voltage written in the refresh period is held. The refresh period includes an initialization period, a sampling period, a programming period, and an emission period, and the sampling period and the programming period may be separate from each other.

Abstract: A display device in one example includes a substrate composed of a first subpixel, a second subpixel, a third subpixel and a fourth subpixel. The substrate has a light emission area and a non-light emission area for each of the first to fourth subpixels. The display device further includes a thin film transistor disposed in each of the non-light emission areas of the substrate, a protective layer disposed on the thin film transistors, a color filter disposed on the protective layer and disposed in a light emission area of each of the first to third subpixels, an optical filter layer disposed on the color filter and including first to third absorbent materials, and a light emitting element disposed on the optical filter layer.

Abstract: A display device comprises a display panel including a plurality of sub-pixels defined by a plurality of gate lines and a plurality of data lines; and an auxiliary ground voltage line disposed between two adjacent data lines of the plurality of data lines.

Abstract: A pixel circuit and a display device including the same are disclosed. The pixel circuit includes a driving element including a first electrode connected to a first power line, a gate electrode connected to a first node, and a second electrode connected to a second node, a first switch element connected between a data line through which a first or second data voltage is applied and the first node, and supplies the first data voltage to the first node responsive to a first gate signal, a second switch element connected between the data line and the second node and supplies the second data voltage to the second node responsive to a second gate signal, a light-emitting element including an anode connected to the second node and a cathode connected to a second power line, and a capacitor connected between the first and second nodes.

Abstract: The present disclosure relates to a display panel and a display device, and can provide a display panel and a display device that have a clock signal line arrangement structure that is advantageous to electrostatic discharge.

Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.

Abstract: A light controlling panel can include: a first electrode and a second electrode disposed to face each other; and a dielectric layer disposed between the first electrode and the second electrode. The dielectric layer can include: a first dielectric including a first dielectric material and a groove, the first dielectric material having a first dielectric permittivity; and a second dielectric including a plurality of light blocking particles and a solvent including a second dielectric material having a second dielectric permittivity less than the first dielectric permittivity.

Abstract: A display device according to an aspect of the present disclosure may include a display module; and a hinge component configured to enable the display module to switch between being in a flat state or a curved state. The hinge component includes at least one hinge frame; at least one hinge component around which the at least one hinge frame is configured to rotate to allow the display module to switch between the flat state and the curved state; and at least one stopper at each of two ends of the hinge component configured to maintain the display module in the flat state, the curved state, or an intermediary state in between the flat state and the curved state.

Abstract: A light controlling panel may include a first electrode and a second electrode disposed to face each other, and a dielectric layer disposed between the first electrode and the second electrode. The dielectric layer may include a first dielectric including a first dielectric material and a groove, the first dielectric material having a first dielectric permittivity, and a second dielectric including a plurality of light blocking particles and a solvent including a second dielectric material having a second dielectric permittivity less than the first dielectric permittivity. The first dielectric may include a first dielectric pattern disposed between adjacent grooves. The first dielectric may also include a protrusion where a portion of a top surface of the first dielectric pattern protrudes toward the second electrode.

Abstract: A display device according to an embodiment includes a substrate, first assembly wiring and second assembly wiring that are spaced apart from each other on the substrate and each include a conductive layer and a clad layer on the conductive layer, a structure that is in contact with the second assembly wiring and has a reverse taper shape, a planarization layer that is disposed on the first assembly wiring and the second assembly wiring and has an opening, and a light emitting device that is disposed inside the opening and has a first electrode overlapping the first assembly wiring and the second assembly wiring, wherein the structure is disposed to cover a portion of an upper surface of the conductive layer of the second assembly wiring.

Abstract: The present disclosure relates to a display apparatus and a multi-screen display apparatus including the same. The display apparatus includes a substrate including a display area including a plurality of pixels disposed along a first direction and a second direction intersecting with the first direction, and a gate driving circuit including a plurality of stage circuit units respectively disposed at a plurality of horizontal lines of the display area to supply a scan signal to the plurality of pixels. Each of the plurality of stage circuit units includes a plurality of branch circuits supplying the scan signal to the plurality of pixels, and a plurality of circuit connection lines connected to the plurality of branch circuits and formed of a transparent conductive material.

Abstract: An electroluminescent display apparatus includes a display panel including first and second pixel, a data voltage supply unit supplying the first pixel with a first data voltage of a first gate signal and supplying the second pixel with a second data voltage of a second gate signal in a vertical active period of a first frame and continuously supplying the second pixel with a sensing data voltage and a recovery data voltage of a third gate signal in a vertical blank period of the first frame, and a sensing circuit sensing an electrical characteristic of the second pixel based on the sensing data voltage in the vertical blank period. The recovery data voltage is supplied to the second pixel later than the sensing data voltage. The recovery data voltage supplied to the second pixel in the vertical blank period includes the first and second data voltages.

Abstract: The present disclosure relates to a touch display device including a substrate, a pixel area in which at least one subpixel is disposed, a first touch sensor area located on a first side of the pixel area, a second touch sensor area located on a second opposing side of the pixel area, at least one pixel electrode disposed in the pixel area, a first electrode disposed in the first touch sensor area, and a second electrode disposed in the second touch sensor area. As the first electrode and the second electrode include a metal included in the at least one pixel electrode, the touch display device can provide an effect of reducing the thickness of a display panel even though a touch sensor is embedded in the display panel.