A display device includes a substrate; a barrier layer above a first surface of the substrate; a protective film below a second surface of the substrate opposite the first surface; an adhesive member between the substrate and the protective film; and an optical sensor below a second surface of the protective film opposite a first surface of the protective film that faces the second surface of the substrate.

A display device includes a window, a display panel arranged below the window and including a display area and a peripheral area outside the display area; and a component arranged below the display panel and at least partially overlapping the peripheral area, wherein a black matrix is arranged on a bottom surface of the window in correspondence with an area in the peripheral area other than an area where the component is located.

A display device includes a display panel; a back cover supporting the display panel on a rear surface of the display panel; a roller disposed on a rear surface of the back cover, wherein the display panel and the back cover are wound around or unwound from the roller; a flexible film electrically connected to a pad area of the display panel; and a sealing layer disposed to cover an end of the flexible film. At least some of elements of the display panel including a substrate may be extended beyond the sealing layer. Accordingly, it is possible to prevent cracks in the display panel due to the pressing by the cover plate and the overflow of the sealant, thereby solving the issues of driving failure and reliability of the display panel.

A display device according to an exemplary aspect of the present disclosure includes a display panel including a display area and a non-display area, a flexible film disposed on the non-display area of the display panel, and a sealing member disposed on an overlapping area of the display panel and the flexible film to cover the flexible film, the flexible film includes a plurality of holes which passes through the flexible film in the overlapping area of the display panel and the flexible film, and the sealing member may be disposed to fill in the plurality of holes. Accordingly, the sealing member is filled in an area between the display panel and the flexible film so that the bonding reliability may be improved.

Disclosed herein are sealed devices comprising a first substrate, a second substrate, an inorganic film between the first and second substrates, and at least one weld region comprising a bond between the first and second substrates. The weld region can comprise a chemical composition different from that of the inorganic film and the first or second substrates. The sealed devices may further comprise a stress region encompassing at least the weld region, in which a portion of the device is under a greater stress than the remaining portion of the device. Also disclosed herein are display and electronic components comprising such sealed devices.

A highly portable and highly browsable light-emitting device is provided. A light-emitting device that is less likely to be broken is provided. The light-emitting device has a strip-like region having high flexibility and a strip-like region having low flexibility that are arranged alternately. In the region having high flexibility, a light-emitting panel and a plurality of spacers overlap with each other. In the region having low flexibility, the light-emitting panel and a support overlap with each other. When the region having high flexibility is bent, the angle between normals of facing planes of the two adjacent spacers changes according to the bending of the light-emitting panel; thus, a neutral plane can be formed in the light-emitting panel or in the vicinity of the light-emitting panel.

The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.

Disclosed in embodiments of the present disclosure are an OLED packaging structure and packaging method, and a display apparatus. The purpose that the packaging structure does not influence the display performance of an OLED device, while ensuring a uniform cell gap between a display substrate and a packaging cover plate is achieved. The main technical solution of the present disclosure is: a packaging cover plate, wherein a sealant layer is arranged on the edge of a first surface of the packaging cover plate opposite to a display substrate in an annular configuration, a region encircled by the sealant layer is filled with a filling adhesive layer, a plurality of support blocks having preset flexibility are distributed in a region corresponding to the sealant layer, and the thickness of the support block is equal to a preset distance between the packaging cover plate and the display substrate.

An organic light emitting display apparatus includes a base layer, a circuit element layer, a display element layer, an encapsulation layer, and a sealing member. The circuit element layer includes a power supply line on the base layer and an auxiliary power supply pattern on and connected to the power supply line. The display element layer includes a first electrode, a light emitting layer, and a second electrode, which are sequentially stacked on the circuit element layer. The second electrode is electrically connected to the auxiliary power supply pattern. The sealing member is between the circuit element layer and the encapsulation layer to overlap with the auxiliary power supply pattern when viewed in a plan view.

A display device includes a display panel, a cover member disposed on the display panel, and an adhesive layer disposed between the display panel and the cover member. The adhesive layer has a first surface facing the cover member and a second surface facing the display panel, and includes a first area and a second area disposed at positions different from each other in a first direction from the first surface toward the second surface. A modulus of the first area is different from a modulus of the second area.