Abstract: A display apparatus includes a display panel, a first adhesive member on the display panel, a first cover member on the first adhesive member, a second adhesive member on the first cover member, the second adhesive member including a material different from a material of the first adhesive member, and a second cover member on the second adhesive member.

Abstract: A display device includes a display panel, a refraction index matching layer disposed on the display panel and including a non-adhesive material, a first protective film disposed on the refraction index matching layer, and a supporting unit including a horizontal portion, a side portion vertically bent from the horizontal portion, and a protrusion portion vertically bent from the side portion and disposed on the protective film. Further, the display panel, the refraction index matching layer, and the protective film are seated on the horizontal portion of the supporting unit. Therefore, the folding characteristic is excellent and the protective film may be easily replaced without causing the damage on the display panel if necessary.

Abstract: The present disclosure relates to a flexible display device, and according to an aspect of the present disclosure, a flexible display device includes a display panel including a folding area and a non-folding area; a back plate which is disposed below the display panel and supports the display panel; and a bottom plate which is disposed below the back plate and includes a plurality of grooves so as to correspond to the folding area, and a plurality of nano helix structures disposed so as to correspond to the plurality of grooves. Therefore, the flexible display device forms a groove pattern in the bottom plate, and includes a nano helix structure in each of the plurality of grooves, to effectively relieve the folding stress and reduce the visibility of the pattern, finally an appearance quality may be improved.

Abstract: A display device includes a display panel having a display area and a non-display area surrounding the display area, and a decorative film disposed on the display panel. The decorative film includes a porous layer disposed on the display panel and including a plurality of pores, and a decorative layer which overlaps the non-display area and is disposed in the porous layer. Accordingly, the decorative layer which is partially disposed is formed in the porous layer so that a step caused by the decorative layer is not formed or minimized to reduce the thickness of the decorative film. As a result, the design the display device can be slim, and a flexible display device with an excellent folding reliability can be provided based on the display device.

Abstract: A flexible display device includes a flexible substrate including a display area and a non-display area, an organic light emitting element disposed on the flexible substrate, and a cover member disposed on the organic light emitting element and including a plurality of thin glass plates and an adhesive layer between the plurality of thin glass plates, wherein each of the plurality of thin glass plates has a thickness of 0.1 mm or less. According to an aspect of the present disclosure, it is possible to provide a flexible display device that simultaneously satisfies folding characteristics and impact resistance while maintaining high surface characteristics of glass itself by using a cover member in which the plurality of thin glass plates are stacked.

Abstract: A foldable display device can include a display panel including a folding area and a non-folding area; a rigid member disposed under the display panel, the rigid member including an opening pattern corresponding to the folding area; a support member disposed under the rigid member; and an adhesive member disposed between the support member and the rigid member, in which the adhesive member includes a non-adhesive portion disposed between the support member and the rigid member, the non-adhesive portion of the adhesive member overlaps with the opening pattern in the rigid member, and the non-adhesive portion of the adhesive member overlaps with the folding area of the display panel.

Abstract: A display device includes a display panel, a refraction index matching layer disposed on the display panel and including a non-adhesive material, a first protective film disposed on the refraction index matching layer, and a supporting unit including a horizontal portion, a side portion vertically bent from the horizontal portion, and a protrusion portion vertically bent from the side portion and disposed on the protective film. Further, the display panel, the refraction index matching layer, and the protective film are seated on the horizontal portion of the supporting unit. Therefore, the folding characteristic is excellent and the protective film may be easily replaced without causing the damage on the display panel if necessary.

Abstract: A foldable display device can include a display panel including a folding area and a non-folding area; a rigid member disposed under the display panel, the rigid member including an opening pattern corresponding to the folding area; a support member disposed under the rigid member; and an adhesive member disposed between the support member and the rigid member, in which the adhesive member includes a non-adhesive portion disposed between the support member and the rigid member, the non-adhesive portion of the adhesive member overlaps with the opening pattern in the rigid member, and the non-adhesive portion of the adhesive member overlaps with the folding area of the display panel.