Abstract: A display device includes a window and a display panel coupled to a bottom surface of the window. The display panel has a substantially regular tetragonal shape or a substantially rectangular shape in a plan view, and the window includes a base member and a bezel layer on a bottom surface of the base member. Between one and three light-transmissive main alignment marks and a transmission area having a different shape than that of the display panel are defined in the bezel layer, and each of the main alignment marks is arranged at a position corresponding to a vertex of the display panel or at a position corresponding to a vertex of an imaginary regular tetragon or of an imaginary rectangle that has the same center point as the display panel and that is larger than the display panel.

Abstract: A display device includes a window and a display panel coupled to a bottom surface of the window. The display panel has a substantially regular tetragonal shape or a substantially rectangular shape in a plan view, and the window includes a base member and a bezel layer on a bottom surface of the base member. Between one and three light-transmissive main alignment marks and a transmission area having a different shape than that of the display panel are defined in the bezel layer, and each of the main alignment marks is arranged at a position corresponding to a vertex of the display panel or at a position corresponding to a vertex of an imaginary regular tetragon or of an imaginary rectangle that has the same center point as the display panel and that is larger than the display panel.

Abstract: A display device includes a window and a display panel coupled to a bottom surface of the window. The display panel has a substantially regular tetragonal shape or a substantially rectangular shape in a plan view, and the window includes a base member and a bezel layer on a bottom surface of the base member. Between one and three light-transmissive main alignment marks and a transmission area having a different shape than that of the display panel are defined in the bezel layer, and each of the main alignment marks is arranged at a position corresponding to a vertex of the display panel or at a position corresponding to a vertex of an imaginary regular tetragon or of an imaginary rectangle that has the same center point as the display panel and that is larger than the display panel.

Abstract: A display device includes a window and a display panel coupled to a bottom surface of the window. The display panel has a substantially regular tetragonal shape or a substantially rectangular shape in a plan view, and the window includes a base member and a bezel layer on a bottom surface of the base member. Between one and three light-transmissive main alignment marks and a transmission area having a different shape than that of the display panel are defined in the bezel layer, and each of the main alignment marks is arranged at a position corresponding to a vertex of the display panel or at a position corresponding to a vertex of an imaginary regular tetragon or of an imaginary rectangle that has the same center point as the display panel and that is larger than the display panel.

Abstract: A display device includes a support frame having an accommodation space, a display module in the accommodation space, a window on the display module, and having a transmissive area and a non-transmissive area, a light-blocking layer at the non-transmissive area of the window, and an adhesive member between the light-blocking layer and the support frame, and including an adhesive polymer matrix, a ruptured shell structure, and an exothermic curing agent, wherein the window is attached to the support frame by the adhesive member.

Abstract: An adhesive composition includes: a monomer in an amount of about 25 wt % to about 50 wt %; an oligomer in an amount of about 25 wt % to about 40 wt %; a binder resin in an amount of about 10 wt % to about 40 wt %; and a photopolymerization initiator in an amount of about 1 wt % to about 10 wt % with respect to the total weight of the adhesive composition. The monomer may include acrylic acid and isobornyl acrylate, the oligomer may include silicone acrylate, and the photopolymerization initiator may include a first photoinitiator having a photosensitive wavelength of about 210 nm to about 290 nm and a second photoinitiator having a photosensitive wavelength of about 300 nm to about 390 nm.