A cover window assembly of embodiments is attached onto a flexible display panel by an optically transparent adhesive, and comprises a cover glass, a primer resin layer directly coated on the cover glass, and a protective layer disposed on the primer resin layer. The primer resin layer may have a greater storage modulus than the optically transparent adhesive.

An OLED display apparatus is provided, which includes a middle frame and an OLED screen. The middle frame includes a support structure for supporting the OLED screen. The OLED screen includes a super clean foam, a display layer, and a packaging cover plate. The super clean foam is adhered to a bottom plate of the middle frame by using an adhesive. The OLED screen is provided with a side sealant at least in a portion corresponding to a head area, and the side sealant is adhered to a side end surface of the super clean foam, a side end surface of the display layer, and a surface of the packaging cover plate and facing the bottom plate. The OLED screen is adhered to the support structure by using a seam sealant. A transition connecting adhesive connects the side sealant and the seam sealant.

Provided is a cover window including a film portion on the substrate. The cover window may include a substrate, and a film portion on the substrate. The film portion includes polyurea, wherein the polyurea may be a polymer formed through a urea bond between an aliphatic polyisocyanate and an aliphatic polyamine.

A display device includes a display panel that displays an image. The display device further includes a polarization member on the display panel. The display device further includes a back plate under the display panel. The display device further includes a metal plate under the back plate. The display device further includes an adhesive layer that attaches the back plate to the metal plate. An end of the metal plate is aligned with an end of the display panel.

A display device includes a display panel, and a window coating layer having a lower surface in contact with an upper surface of the display panel, and an upper surface opposed to the lower surface, wherein the curing rate of the window coating layer increases along a thickness direction, the lower surface has a curing rate of about 10% to about 50%, and the upper surface has a curing rate of about 98% or less.

A display device includes: a display panel including a display area, in which a plurality of pixels are arranged, and a peripheral area adjacent to the display area, a polarizing member disposed on the display panel, a cover window disposed on the polarizing member, and an adhesive layer attaching the polarizing member and the cover window, where the adhesive layer has a stress relaxation rate in a range of about 0.36 to about 0.45.

A flexible display panel includes a main view portion, and a first side view portion, a second side view portion, and a third side view portion that are disposed at an edge of the main view portion, where the third side view portion is connected between the first side view portion and the second side view portion; and the first side view portion, the second side view portion, and the third side view portion respectively extend from a first section, a second section, and a corner section of the main view portion in a direction leaving a middle portion of the main view portion and bend toward a back face side.

A display device includes a display panel including corner areas and a cover window, where the display panel includes a substrate and a plurality of pixels on the substrate, the substrate including a display area, a first peripheral area, and a second peripheral area. The display area includes a front display area, a corner display area and a side display area, the cover window includes a flat area and a curved area, the curved area includes a first curved area overlapping the corner display area and a second curved area extending from the first curved area, and the thickness of the second curved area is less than the thickness of the first curved area.

A display apparatus in one example includes a display panel having a curvature, a cover member attached to a display surface of the display panel, and a support member attached to a rear surface of the display panel. Further, the support member is flexible in a curvature direction of the display panel.

A display apparatus and a method of manufacturing the same are discussed. In one example, the display apparatus includes a flexible display panel having a curved portion, a cover member attached to a display surface of the display panel, and a flexible plate adhered to a rear surface of the display panel. Further, the flexible plate includes a flexible thin sheet and at least one plate.