A light-emitting device can be folded in such a manner that a flexible light-emitting panel is supported by a plurality of housings which are provided spaced from each other and the light-emitting panel is bent so that surfaces of adjacent housings are in contact with each other. Furthermore, in the light-emitting device, in which part or the whole of the housings have magnetism, the two adjacent housings can be fixed to each other by a magnetic force when the light-emitting device is used in a folded state.

The yield of a separation process is improved. The mass productivity of a display device which is formed through a separation process is improved. A layer is formed over a substrate with use of a material including a resin or a resin precursor. Next, a resin layer is formed by performing heat treatment on the layer. Next, a layer to be separated is formed over the resin layer. Then, the layer to be separated and the substrate are separated from each other. The heat treatment is performed in an atmosphere containing oxygen or while supplying a gas containing oxygen.

A display panel includes a front surface, a back surface, a display region, a binding region, a first flexible substrate, and a thin-film transistor. The display region is arranged on the front surface and configured to display a picture. The binding region is arranged on the back surface and at least partially overlaps with the display region. The thin-film transistor layer is arranged on a side of the first flexible substrate close to the front surface of the display panel. The first flexible substrate is arranged between the thin-film transistor layer and the binding region.

A flexible display panel includes: a stretchable base film; an adhesive layer disposed on a surface of the stretchable base film; a flexible substrate including a plurality of display units and a plurality of connection units, every two adjacent display units being connected by at least one connection unit; and a plurality of first release agent films disposed between the plurality of connection units and the adhesive layer, the plurality of first release agent films and the plurality of connection units being in one-to-one correspondence. An orthographic projection of each connection unit on the stretchable base film is within an orthographic projection of a corresponding first release agent film on the stretchable base film. The plurality of display units are bonded to the adhesive layer.

A flexible display panel includes: a stretchable base film; an adhesive layer disposed on a surface of the stretchable base film; a flexible substrate including a plurality of display units and a plurality of connection units, every two adjacent display units being connected by at least one connection unit; and a plurality of first release agent films disposed between the plurality of connection units and the adhesive layer, the plurality of first release agent films and the plurality of connection units being in one-to-one correspondence. An orthographic projection of each connection unit on the stretchable base film is within an orthographic projection of a corresponding first release agent film on the stretchable base film. The plurality of display units are bonded to the adhesive layer.

The present disclosure discloses a support film, an OLED display structure and a manufacturing method thereof The support film includes a first adhesive material layer and a first base material layer, which are stacked together, and a first release film therebetween.

A method for manufacturing a display device includes providing a first display device assembly comprising a display module, a first window disposed on the display module, a first window adhesive layer disposed between the display module and the first window, and a first protective layer disposed on the first window. The first protective layer is removed. The first window is removed by providing an acid solution on the first display device assembly. A second window is provided that is disposed on the display module after the first window is removed. A second protective layer is provided that is disposed on the second window after the first protective layer is removed.

An electroluminescent display panel, a method for manufacturing the same, and a display device are disclosed, wherein the electroluminescent display panel comprises a bending region and a non-bending region, a plurality of first pixels arranged in an array are provided in the non-bending region, a plurality of second pixels arranged in an array are provided in the bending region, and an open area of the second pixels is smaller than that of the first pixels; in the bending region, at least one elastic region with an extending direction consistent with a bending axis direction is provided at a gap of the second pixels along a direction perpendicular to the bending axis direction, a groove is provided in an insulating composite film layer in each of the elastic region, and the insulating composite film layer comprises a planarization layer and a pixel definition layer positioned over the planarization layer; an elastic member is filled in the groove, which has an elastic modulus greater than that of the planarization layer.

The purpose of the invention is to manufacture the flexible display device having resin substrate with high throughput and high yield. The structure of the invention is as follows: a display device having plural pixels on a resin substrate comprising: a first layer made of a metal oxide film is formed on a surface of the resin substrate opposite to a surface that the plural pixels are formed, a second layer made of a transparent conductive film is formed in contact with a surface, which is opposite side to the resin substrate, of the first layer.

Provided is a display device that can retard the degradation of light-emitting elements even when the display device is used in a high temperature environment. A display device includes a TFT layer, a light-emitting element layer provided with a plurality of light-emitting elements, a heat dissipating layer, an extraction member, and a thermal insulation layer that insulates the light-emitting elements from external heat. The thermal insulation layer is made from a material containing a first resin in which a metal complex compound having an ammonium salt as a ligand is dispersed. The TFT layer is formed between the heat dissipating layer and the light-emitting element layer. The heat dissipating layer overlaps the light-emitting elements. The thermal insulation layer surrounds the heat dissipating layer. The extraction member is formed to overlap the thermal insulation layer. The heat dissipating layer and the thermal insulation layer are in direct contact with the TFT layer.