Abstract: A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.

Abstract: Provided are a display apparatus including: a substrate; a pixel circuit disposed over the substrate and comprising a thin film transistor and a storage capacitor; an insulating layer covering the pixel circuit; a bridge electrode disposed over the insulating layer and electrically connected to the pixel circuit through a contact hole formed in the insulating layer; a pixel electrode disposed over the insulating layer and electrically connected to the bridge electrode; a pixel definition layer disposed over the pixel electrode and including an opening overlapping a portion of the pixel electrode; an opposite electrode over the pixel electrode; and an emission layer disposed between the pixel electrode and the opposite electrode, wherein the pixel electrode does not overlap the contact hole of the insulating layer in a plan view.

Abstract: A display device including: a display panel; a polarizing member overlapping the display panel; a cover window overlapping the polarizing member; and a window bonding member disposed between the polarizing member and the cover window, wherein a penetration depth of the window bonding member that is measured by an indentation tester is equal to or less than approximately 13 ?m.

Abstract: A display device and a method of manufacturing the display device are proposed. The method may include disposing light emitting elements on a first transfer film; stretching the first transfer film so that the plurality of light emitting elements are spaced apart from each other; transferring the light emitting elements onto a thin film transistor array substrate; and removing the transfer film from the light emitting elements.

Abstract: A display device includes a metal layer between a pixel-defining layer and an opposite electrode, the metal layer contacting the opposite electrode. The display device includes subpixels disposed on a substrate. The sub-pixels each include a pixel electrode, an opposite electrode facing the pixel electrode, an emission layer disposed between the pixel electrode and the opposite electrode, a pixel-defining layer surrounding the emission layer. The display device includes a metal layer disposed between the pixel-defining layer and the opposite electrode, the metal layer contacting the opposite electrode.

Abstract: A display device includes: a substrate; a first insulating layer disposed on the substrate and that includes an inorganic insulating material; an oxide semiconductor layer disposed on the first insulating layer; a second insulating layer disposed on the oxide semiconductor layer and that includes an inorganic insulating material; and a third insulating layer disposed on a gate electrode disposed on the second insulating layer and that includes an inorganic insulating material. The oxide semiconductor layer includes a first conductive region, a second conductive region, and a channel region located between the first conductive region and the second conductive region, and a value in the channel region of the oxide semiconductor layer of HC according to equation (1) is less than 30%.

Abstract: Embodiments provide a quantum dot, a method of preparing the quantum dot, and a display device including the quantum dot. The quantum dot includes a core including zinc (Zn), tin (Sn), and phosphorous (P), and a shell surrounding the core, wherein a molar ratio of the number of moles of zinc to a number of moles of tin is in a range of about 0.1 to about 0.2.

Abstract: A display device includes a substrate including a display area and a non-display area disposed near the display area, a plurality of pixels disposed in the display area, a plurality of signal lines disposed on the substrate and connected to the pixels, and a pad portion disposed in the non-display area and including a plurality of pads. The signal lines include a first crack detecting line connected to a first test voltage pad and a first pad at a first node, connected to a second pad at a second node, and extending around the non-display area between the first node and the second node, as well as a first data line including a first end connected to a first transistor connected to the first crack detecting line at the second node, and a second end connected to corresponding pixels from among the plurality of pixels.

Abstract: A display device and a wearable device. The display device may include at least one display panel comprising multiple subsidiary display panels, wherein images output from the subsidiary panels are extended to one another to form a single screen image and at least one multi-channel lens including multiple subsidiary lenses to provide multiple channels for light incident onto the subsidiary lenses, respectively, wherein the subsidiary display panels are associated with the subsidiary lenses, respectively, and the subsidiary display panels are inclined at a first angle from a reference plane so that their front surfaces face the respective subsidiary lenses.

Abstract: Provided are a display apparatus and a method of manufacturing the display apparatus. The display apparatus includes a support substrate including a first support substrate and a second support substrate spaced apart from each other, a substrate disposed on the support substrate, a display layer disposed on a portion of the substrate disposed on the first support substrate, and a thin-film encapsulation layer disposed to cover the display layer, wherein a surface of the first support substrate and a surface of the second support substrate facing each other include a slope surface.

Abstract: A data driving circuit includes: a reference voltage generator that receives a data control signal and generates a gamma reference voltage and a test reference voltage, a data driving unit that outputs a data signal for a pixel based on the gamma reference voltage, and an output circuit that outputs a test data voltage for a dummy pixel based on the test reference voltage.

Abstract: A display apparatus includes a transistor, a light-emitting diode including a first electrode electrically connected to the transistor, a second electrode, and an intermediate layer between the first and second electrodes, a bus line adjacent to the light-emitting diode, a first insulating layer on the bus line, a second insulating layer on the first insulating layer, a conductive layer electrically connected to the bus line through a first opening in the first insulating layer and a second opening in the second insulating layer, a third insulating layer on the second insulating layer and including a third opening overlapping the first opening and the second opening, and a fourth insulating layer on the third insulating layer and including a fourth opening overlapping the conductive layer, wherein a portion of the second electrode of the light-emitting diode is in contact with the conductive layer through the third opening and the fourth opening.

Abstract: A display device includes a light emitting diode electrically connected between a driving voltage line and a common voltage line; a driving transistor electrically connected between the driving voltage line and the light emitting diode; a second transistor electrically connected between a first electrode of the driving transistor electrically connected to the driving voltage line and a data line; a first scan line electrically connected to a gate electrode of the second transistor; a third transistor electrically connected between a second electrode of the driving transistor electrically connected to the light emitting diode and a gate electrode of the driving transistor; and a connection electrode that connects the gate electrode of the driving transistor and the third transistor, wherein at least a part of a contact portion where the connection electrode contacts the third transistor does not overlap the first scan line.

Abstract: A display panel includes a plurality of light emitting members disposed on a substrate, each disposed on a plurality of emission areas of the substrate and a bank. Each of the plurality of light emitting members corresponds to one of two or more different colors. One of the plurality of light emitting members includes a light emitting device, a first color conversion layer disposed on the light emitting device and including phosphors converting a portion of light of the light emitting device, a light scattering layer disposed on the first color conversion layer, and a second color conversion layer disposed on the light scattering layer and including quantum dots converting still another portion of the light of the light emitting device or light scattered by the light scattering layer into a wavelength region of a color corresponding to the one light emitting member.

Abstract: Embodiments provide a light-emitting device, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode, and an interlayer between the first electrode and the second electrode. The interlayer includes m emission units, and m?1 charge generation unit(s) between adjacent ones of the m emission units, wherein m is an integer of 2 or more. One of the m emission units includes an emission layer, an electron injection layer between the emission layer and the second electrode, and an electron transport layer between the electron injection layer and the emission layer. The electron injection layer includes a mixture of a first metal-containing material and a first metal-free material, and the electron transport layer does not include a lithium-containing material.

Abstract: A display panel includes a base layer, a pixel definition layer disposed on the base layer and including a first light emitting opening passing through the pixel definition layer, a bank disposed on the pixel definition layer and including a first bank opening passing through the bank and overlapping the first light emitting opening, and a first light emitting element disposed in the first bank opening and including a first anode including at least a portion exposed through the first light emitting opening, a first cathode that is in contact with the bank, and a first light emitting pattern layer disposed between the first anode and the first cathode. The bank includes a first layer including an AlNiLa alloy and a second layer disposed on the first layer and including a MoTa alloy oxide.

Abstract: A display apparatus includes a substrate, a scan line disposed over the substrate and extending in a first direction, an initialization voltage line disposed over the substrate and extending in the first direction, a first thin-film transistor including a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, the first semiconductor layer including a silicon semiconductor, and a second thin-film transistor including a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer including an oxide semiconductor, wherein the second semiconductor layer is disposed between the scan line and the initialization voltage line in a plan view, and the second gate electrode extends from the scan line in a second direction perpendicular to the first direction.

Abstract: A method of manufacturing a display panel includes providing a work substrate including a first electrode and a pixel-defining layer including an opening exposing at least a part of the first electrode, forming a spacer on the pixel-defining layer, forming a light-emitting layer on the first electrode by providing a deposition material to a mask including a deposition opening corresponding to the opening, removing the mask, and compressing particles remaining on the spacer by a compression tool.

Abstract: A display device may include a substrate including an opening area, a display area surrounding at least a portion of the opening area, and an intermediate area disposed between the opening area and the display area; an inorganic insulating layer disposed on the substrate and including holes disposed therein; a first organic insulating layer filling the holes and having grooves disposed in a top surface thereof; a metal layer disposed on the first organic insulating layer and comprising end portions; and a protective layer disposed on the metal layer, wherein each of the end portions of the metal layer are spaced apart from one another above at locations corresponding to the grooves in a plan view, and top surfaces and side surfaces of each of the end portions of the metal layer in a plan view are covered by the protective layer.

Abstract: A display device is provided and includes a display panel including a display area that displays an image and a pad area disposed at least at a side of the display area, and a flexible circuit film electrically connected to the pad area. The flexible circuit film includes connection pads, a first measurement pad, and a second measurement pad. The connection pads are arrayed in a first direction and inclined with respect to a reference line extending in a second direction different from the first direction, the first measurement pad is disposed adjacent to a first side of the connection pads, and the second measurement pad is disposed adjacent to a second side of the connection pads. The connection pads are between the first measurement pad and the second measurement pad.