Abstract: Provided are a wiring including a graphene layer and a method of manufacturing the wiring. The method may include growing a graphene layer on a substrate and doping the graphene layer with a metal. The graphene layer may be grown using a plasma of a hydrocarbon at a temperature of about 200° C. to about 600° C. by plasma enhanced chemical vapor deposition (PECVD).

Abstract: A flexible array substrate includes at least one stretchable region; wherein the flexible array substrate is provided with a plurality of through holes within the stretchable region, and the plurality of through holes divide the stretchable region into a pixel island area for displaying and a bridging area for signal transmission; the bridging area includes a source-drain bridging area. The flexible array substrate, in the source-drain bridging area, includes: a base substrate, a first source-drain metal layer, a first insulating material layer, a second source-drain metal layer, a second insulating material layer, and an encapsulation layer that are sequentially stacked.

Abstract: A display apparatus includes: a first substrate; a scan line extending in a first direction; a data line that extends in a second direction; a sensing line that extends in the second direction; a switching transistor electrically connected to the scan and the data lines; a driving transistor electrically connected to the switching transistor; a sensing transistor electrically connected to the driving transistor and electrically connected to the sensing line; a first insulating layer between the first substrate and a sensing semiconductor layer of the sensing transistor; a via insulating layer provided on the switching transistor, the driving transistor, and the sensing transistors; and a light-emitting diode including a first electrode, an emission layer, and a second electrode, the first electrode provided on the via insulating layer, wherein the sensing line is below the first insulating layer and overlaps the first electrode of the light-emitting diode.

Abstract: A display apparatus includes: a substrate; a first semiconductor layer disposed over the substrate; a first insulating layer disposed on the first semiconductor layer; a second insulating layer disposed on the first insulating layer; a first oxide material layer disposed between the substrate and the second insulating layer; and a first conductive layer disposed on the second insulating layer and electrically connected to the first semiconductor layer through a first contact hole defined in the first insulating layer, the second insulating layer, and the first oxide material layer.

Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a substrate, an organic planarization layer, an anode, a light-emitting layer, and a cathode arranged in sequence. The anode includes a hydrogen barrier layer, a reflective layer, and an electrode layer arranged in sequence on the organic planarization layer. A reducibility of a metal in the reflective layer is greater than a reducibility of hydrogen. A material of the hydrogen barrier layer is metal or alloy, wherein a reducibility of a metal in the hydrogen barrier layer is less than the reducibility of hydrogen.

Abstract: A display substrate and a display device are provided. The display substrate includes: display region and peripheral region surrounding display region; display region includes at least one group of pixel regions including first pixel region and two second pixel regions, first pixel region is between two second pixel regions along first direction; peripheral region includes fan-out region on a side of first pixel region in second direction, second direction intersects with first direction; in display substrate, at least part of first data line is in first pixel region, first data line includes a part extending along second direction; at least part of second data line is in second pixel region, second data line includes a part extending along second direction; connecting line is coupled to corresponding second data line, connecting line includes a portion in first pixel region, connecting line extends from first pixel region to fan-out region.

Abstract: A display panel includes a base substrate, an array layer on a side of the base substrate, a plurality of light-emitting units on a side of the array layer away from the base substrate, a pixel defining layer on the side of the array layer away from the base substrate, and a first metal part between the array layer and a first electrode. The pixel defining layer includes a plurality of pixel openings, the plurality of pixel openings corresponds to the plurality of light-emitting units, and at least a part of the light-emitting unit is within a pixel opening. The first metal part is connected to the first electrode through a first via. Along the first direction, within a third preset distance, at least two first vias corresponding to same-color light-emitting units are arranged according to the first symmetry rule.

Abstract: According to one embodiment, a semiconductor memory device includes a substrate; an insulating layer provided on the substrate; a conductive layer provided on the insulating layer; a stacked body provided on the conductive layer and including a plurality of electrode layers and a plurality of insulating layers respectively provided among the plurality of electrode layers; a columnar section piercing through the stacked body to reach the conductive layer and extending in a first direction in which the stacked body is stacked; and a source layer. The columnar section includes a channel body and a charge storage film provided between the channel body and the respective electrode layers. The conductive layer includes a first film having electric conductivity and in contact with the lower end portion of the channel body; and an air gap provided to be covered by the first film.

Abstract: Sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in an organic light-emitting diode (OLED) display are described herein. The overhang structures are permanent to the sub-pixel circuit. The overhang structures include a conductive oxide. A first configuration of the overhang structures includes a base portion and a top portion with the top portion disposed on the base portion. In a first sub-configuration, the base portion includes the conductive oxide of at least one of a TCO material or a TMO material. In a second sub-configuration, the base portion includes a metal alloy material and the conductive oxide of a metal oxide surface. A second configuration of the overhang structures includes the base portion and the top portion with a body portion disposed between the base portion and the top portion. The body portion includes the metal alloy body and the metal oxide surface.

Abstract: A display apparatus of the present disclosure includes a display panel including an active area and an inactive area. The active area includes an anode electrode, an organic light-emitting layer, and a cathode electrode. The inactive area includes a gate driving portion and a crack stopper pattern, and further includes a connection area disposed in an area adjacent to the gate driving portion. In the connection area, the cathode electrode and a connection electrode may be in contact with each other.

Abstract: A display device is provided. The display device includes: a substrate, a first display area in which a plurality of main sub-pixels are arranged on the substrate, and a second display area in which a basic unit is arranged, the basic unit including an auxiliary light-emitting area, in which a plurality of auxiliary sub-pixels are arranged on the substrate, and a transmission portion, wherein each of the plurality of auxiliary sub-pixels includes a pixel electrode on the substrate, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer, wherein intermediate layers of auxiliary sub-pixels for emitting light of a same color from among the plurality of auxiliary sub-pixels are connected to each other.

Abstract: A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.

Abstract: There are provided a semiconductor device and a manufacturing method of a semiconductor device. The semiconductor device includes: a gate structure including conductive layers and insulating layers, which are alternately stacked; channel structures penetrating the gate structure, the channel structures being arranged in a first direction; and a cutting structure extending in the first direction, the cutting structure consecutively penetrating the channel structures. Each of the channel structures includes a first channel structure and a second channel structure, which are isolated from each other by the cutting structure.

Abstract: A display unit including: a first substrate and a second substrate that are disposed to face each other; a first organic insulating layer on the first substrate; a plurality of light-emitting elements arrayed in a display region, the display region being on the first organic insulating layer and facing the second substrate; and a first moisture-proof film covering the first organic insulating layer in a peripheral region, the peripheral region being provided on the first substrate and surrounding the display region.

Abstract: A display device includes a display panel, a plurality of first pixels disposed in a first region of the display panel, a plurality of second pixels disposed in a second region of the display panel adjacent to the first region, and a plurality of dummy pixels disposed in a boundary region of the display panel between the first region and the second region. Intervals between the second pixels and the dummy pixels are uniform along the boundary region.

Abstract: A display device includes a folding area at which the display device is foldable; a first non-folding area and a second non-folding area opposing each other with the folding area therebetween; a display panel; an adhesive member having a thickness of about 15 micrometers to about 18 micrometers; and a protective film facing the display panel with the adhesive member having the thickness of about 15 micrometers to about 18 micrometers therebetween, the adhesive member coupling the protective film to the display panel.

Abstract: The present application discloses a drive backplane and a preparation method thereof, a display panel, and a display device. The drive backplane includes a flexible substrate provided with a first via hole; a first passivation layer located on a side of the flexible substrate and provided with a second via hole, an orthographic projection of the second via hole being at least partially overlapped with an orthographic projection of the first via hole; a thin film transistor located on a side, facing away from the flexible substrate, of the first passivation layer; and an electrical connecting structure, including a signal trace and a connecting terminal.

Abstract: Discussed is a display device capable of reducing a number of contact holes and thus improving a aperture ratio, in a structure in which a power line is branched so that power is supplied by the branch line to a thin-film transistor. Further, a method for manufacturing the same is discussed. To this end, in the branch line, a contact-hole is not formed adjacent to the driving thin-film transistor, while a contact-hole is formed only adjacent to the power line VDD/Ref. A dual line of the branch line composed of an active layer and a molybdenum-titanium layer extends from the contact-hole to the driving thin-film transistor, so that the power is supplied to the driving thin-film transistor through the molybdenum-titanium layer MoTi.

Abstract: A display apparatus includes a substrate including a display area and a sensor area, the sensor area including an auxiliary display area and a transmitting area, first display elements arranged over the display area, second display elements arranged over the auxiliary display area, transmitting units arranged in the transmitting area and configured to transmit at least a portion of light incident on the transmitting units, and an optical layer including a mesh pattern covering at least the second display elements.

Abstract: A light emitting display apparatus includes a display area including pixels in first to mth horizontal lines parallel to a first direction over a first substrate, gate lines at the first to mth horizontal lines of the display area, gate control lines between the plurality of pixels, and a gate driving circuit including first to mth stage circuit parts at the display area and coupled to the gate lines and the gate control lines. Each of the first to mth stage circuit parts includes a plurality of branch circuits dispersively between the pixels along the first direction and coupled to the gate control lines, and a branch network coupled to the plurality of branch circuits. Each of the branch network of the first stage circuit unit and the mth stage circuit unit is disposed between two adjacent pixels along the second direction.