A display device including a resin layer, a TFT layer being an upper layer with respect to the resin layer, and a light-emitting element layer being an upper layer with respect to the TFT layer, in which a bending section is provided on a peripheral edge, includes a terminal wiring line that passes through the bending section and is connected to a terminal, and an auxiliary wiring line, and the terminal wiring line includes a first wiring line and a second wiring line that are positioned on both sides of the bending section, and a third wiring line that passes through the bending section and is electrically connected with each of the first wiring line and the second wiring line, and the auxiliary wiring line is superimposed on the third wiring line via a flexible insulating film in the bending section.

A display device with a narrow bezel is provided. The display device includes a pixel circuit and a driver circuit which are provided on the same plane. The driver circuit includes a selection circuit and a buffer circuit. The selection circuit includes a first transistor. The buffer circuit includes a second transistor. The first transistor has a region overlapping with the second transistor. One of a source and a drain of the first transistor is electrically connected to a gate of the second transistor. One of a source and a drain of the second transistor is electrically connected to the pixel circuit.

The invention provides a flexible display panel and a flexible display device. The flexible display panel includes: a substrate, an auxiliary cathode provided on the substrate, an separation layer disposed on the substrate and the auxiliary cathode and defining a first opening to expose the auxiliary cathode, a passivation layer disposed on the separation layer and extending into the first opening as an undercut structure, an auxiliary anode arranged in the first opening and connected to the auxiliary cathode, and a cathode layer arranged on the auxiliary anode with a left end and a right end respectively connected with the auxiliary anode.

Provided is a display panel. The display panel includes: a light-emitting structure including a cathode layer and an anode layer, wherein the anode layer includes a first surface and a second surface that are opposite, the second surface facing towards the cathode layer; and the cathode layer includes a second cathode sub-layer including a third surface facing towards the same direction as the first surface, the third surface being lower than the first surface.

A display apparatus includes: a substrate including: a first auxiliary pixel area; a second auxiliary pixel area adjacent to the first auxiliary pixel area; a third auxiliary pixel area adjacent to the first auxiliary pixel area; and a transmission area between the first auxiliary pixel area and the second auxiliary pixel area, and between the first auxiliary pixel area and the third auxiliary pixel area; a pixel-defining layer including: a first auxiliary opening in the first auxiliary pixel area; a second auxiliary opening in the second auxiliary pixel area; and a third auxiliary opening in the third auxiliary pixel area; an auxiliary connection wiring under the first, second, or third auxiliary pixel electrodes, and extending from the first auxiliary pixel area, the second auxiliary pixel area, or the third auxiliary pixel area to the transmission area; and an organic layer at the transmission area.

Disclosed is a display device having a thin film transistor substrate, which may prevent afterimage and flicker defects by reducing the non-uniformity of an electric field. In the thin film transistor substrate, a pixel electrode includes a transparent edge electrode and a transparent inner electrode, which are spaced apart from each other with a first slit having a first width interposed therebetween, and a common electrode is exposed from the other-side end of the transparent edge electrode by a second width, which is smaller than the first width, in the width direction of a data line. As such, an inner area and an edge area in each sub pixel have uniform electric field distribution.

A display panel includes a substrate, and a pixel defining layer and a cathode layer that are laminated on the substrate. The pixel defining layer includes a plurality of strip-shaped first pixel defining structures and a plurality of strip-shaped second pixel defining structures. A slope angle of the second pixel defining structure is greater than a slope angle of the first pixel defining structure, and the second pixel defining structure is configured to separate portions of the cathode layer on two sides of the second pixel defining structure.

According to one embodiment, a display device includes a substrate, a circuit layer including a metal-made feed line in a surrounding area, an insulating layer covering the circuit layer, a lower electrode, a rib, a partition above the rib, an upper electrode connected to the partition, an organic layer between the electrodes and a conductive layer connected to the partition. The partition and the conductive layer each includes a metal-made lower portion and an upper portion protruding from a side surface of the lower portion. The lower portion of the conductive layer and the feed line are in contact with each other in the first contact portion in the surrounding area.

A display panel, a method for manufacturing the same, and a display device are provided. The display panel includes a plurality of anode electrodes, a first pixel definition layer provided with a plurality of first pixel openings, and a second pixel definition layer. At least two of the anode electrodes are disposed in one of the first pixel openings. Each of the first pixel openings has at least two light-emitting pixels with a same light-emitting color, and each of the light-emitting pixels corresponds to one of the anode electrodes. The second pixel definition layer is disposed at least between two adjacent anode electrodes in each of the first pixel openings. A height of the first pixel definition layer is greater than a height of the second pixel definition layer.

A display apparatus includes: a transistor; an auxiliary electrode including a first conductive layer; an insulating material portion on the auxiliary electrode; and a light-emitting diode including a first electrode electrically connected to the transistor, a second electrode facing the first electrode and electrically connected to the auxiliary electrode, and an intermediate layer between the first electrode and the second electrode, wherein a width of a bottom surface of the insulating material portion is greater than a width of an upper surface of the first conductive layer, and the insulating material portion includes a protruding part protruding from a position where the upper surface and a side surface of the first conductive layer meet.