A manufacturing method of a display device includes providing a first organic layer in a display area and a non-display area, to cover a pixel electrode and a pad electrode, respectively, providing a first electrode of a light emitting element, in the display area, the first organic layer being between the pixel electrode and the first electrode, after forming the first electrode, removing a portion of the first organic layer which is in the non-display area, to expose the pad electrode from the first organic layer; and providing a light emitting layer of the light emitting element, corresponding to the first electrode.

A display device includes a base material, a thin film transistor provided on the base material, a light-emitting-element layer provided on the thin film transistor layer and including a plurality of light-emitting elements each including a first electrode, a functional layer, and a second electrode. The plurality of light-emitting elements are formed to emit lights in different colors. The display device also includes: a contact portion provided to a frame region and electrically connecting together a terminal unit provided to the frame region and the second electrode through a routed wire; and a block structure shaped into a frame and provided to the contact portion beside a display region, in order to block formation of the functional layer on the contact portion.

A display device includes a pixel circuit and a light-emitting element, the pixel circuit including: a transistor with a first structure including a crystalline silicon semiconductor film and a first gate electrode; and a transistor with a second structure including an oxide semiconductor film and a second gate electrode, the display device further includes: a first interlayer insulation film; and a second interlayer insulation film, wherein the pixel circuit includes: a drive transistor that has the first structure: and a capacitive element, the capacitive element includes: a first capacitor electrode electrically connected to a first gate electrode of the drive transistor; a second capacitor electrode opposite the first capacitor electrode; and a dielectric film between the first capacitor electrode and the second capacitor electrode, and the dielectric film is disposed in a different layer than are the first interlayer insulation film and the second interlayer insulation film.

A display device includes: a substrate; a thin film transistor layer; a display region and a frame region; a light-emitting element layer including a first electrode, a light-emitting layer, and a second electrode in this order from the thin film transistor laver side; a peripheral electrode; an edge cover configured to cover an edge of the first electrode and an edge of the peripheral electrode; a plurality of spacers provided in the display region and the frame region; and a sealing layer. The plurality of spacers includes a plurality of third spacers provided on the edge cover in the frame region. A plurality of third spacer groups including a plurality of adjacent third spacers of the plurality of third spacers is provided. Each of the plurality of third spacer groups is provided in parallel to each other and in a direction intersecting an edge of the display region.

A display device includes a base layer including first and second portions, and a third portion between the first and second portions and configured to be bent, folded, or rolled, a light emitting element layer on one surface of the base layer at the first portion, and including light emitting elements, a circuit board on the one surface of the base layer at the third portion, and electrically connected to the light emitting elements, protective patterns spaced apart from each other on another surface of the base layer, including a resin, and also including first protective patterns spaced apart from each other on the other surface of the base layer at the first portion, and at least one second protective pattern on the other surface of the base layer at the second portion, and at least one of a heat dissipation layer or a cushion layer below the protective patterns.

Embodiments disclosed herein relate to an electroluminescence display device including a first electrode, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, and a bank layer defining the emission layer. The bank layer may be disposed between the first electrode and the second electrode. The bank layer may include a first bank layer and a second bank layer. The second bank layer may include a black pigment. The first bank layer may be closer to the first electrode than the second bank layer, and the first bank layer may have a lower permittivity than the second bank layer.

An organic light emitting display (OLED) device includes a substrate comprising a display region and a peripheral region. The OLED device further includes a conductive layer disposed in the peripheral region on the substrate and including an opening portion exposing at least a portion of the substrate, the conductive layer having an undercut shape. The OLED device additionally includes an insulation layer disposed on the conductive layer, the insulation layer including an opening that exposes the opening portion. The OLED device further includes a common layer disposed in both the display region and the peripheral region on the insulation layer and on the substrate exposed by the opening portion. The common layer disposed on the substrate exposed by the opening portion is spaced apart from the common layer disposed on the insulation layer.

The present disclosure relates to an electroluminescence display having a repair structure and method for manufacturing the same. An electroluminescence display according to the present disclosure comprises: a pixel on a substrate; a thin film transistor disposed in the pixel, the thin film transistor including a semiconductor layer, a gate electrode and a drain electrode; a light emitting diode disposed in the pixel, the light emitting diode connected to the drain electrode; and a repair element overlapping the light emitting diode. The repair element includes: a repair pattern formed of a material at a layer same with the semiconductor layer; a repair electrode on a gate insulating layer covering the repair pattern; and a repair line on an intermediate insulating layer covering the repair electrode, the repair line connecting to the drain electrode. The repair pattern and the repair electrode overlap the drain electrode disposed on the intermediate insulating layer.

According to an exemplary embodiment of the present disclosure, a display device includes a substrate which includes an active area including a plurality of sub pixels and a non-active area and is formed of one of transparent conducting oxide and an oxide semiconductor layer, a film member disposed below the substrate, an adhesive layer disposed between the film member and the substrate, and an insulating layer disposed on the substrate, the substrate includes a plurality of substrate patterns, and an air gap defined by the plurality of substrate patterns, the insulating layer, and the adhesive layer is disposed on the adhesive layer. Accordingly, the tearing defect of the substrate by the LLO process is suppressed and the generation and the propagation of the crack generated when the display device is bent or folded may be minimized.

To provide a display device with high visibility or low power consumption. The display device includes a self-luminous display element and a reflective display element. The reflective display element includes a light-reflective layer and a layer containing a liquid crystal material. The self-luminous display element transmits visible light. The layer containing the liquid crystal material includes a region located between the light-reflective layer and the self-luminous display element. The display device further includes a polarizing plate, and the polarizing plate preferably includes a region located between the layer containing the liquid crystal material and the self-luminous display element. Alternatively, the self-luminous display element preferably includes a region located between the layer containing the liquid crystal material and the polarizing plate. The display device further preferably includes one coloring film or two or more coloring films, and the one coloring film or one of the two or more coloring films preferably includes at least a region located between the layer containing the liquid crystal material and the self-luminous display element.