A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.

A display device includes a first display substrate including a light emitting element layer, a second display substrate facing the first display substrate and including a light blocking member and a color conversion layer, a coupling member that connects the first display substrate and the second display substrate to each other, and a filling member disposed between the first display substrate and the second display substrate. The filling member includes a photoinitiator that initiates by absorbing light of a wavelength band in a range of about 380 nm to about 500 nm, and the light blocking member and the color conversion layer cover a side of an entire surface of the second display substrate.

A display substrate has a display region that includes a functional device arrangement region. The functional device arrangement region includes a plurality of light-emitting regions and a light-transmissive region located at peripheries of the light-emitting regions. The display substrate includes a substrate, a plurality of first lenses disposed on the substrate, an encapsulation layer disposed on a side of the plurality of first lenses away from the substrate, and a plurality of second lenses disposed on a side of the encapsulation layer away from the substrate. The first lenses and the second lenses are located in the light-transmissive region. In a direction perpendicular to the substrate, a second lens in the second lenses is arranged opposite to a first lens in the first lenses; a focal point of the first lens substantially coincides with a focal point of the second lens that is arranged opposite to the first lens.

A display apparatus includes a display area and a peripheral area located outside the display area, and further includes: a substrate, a plurality of first metal patterns arranged on the substrate along an edge of the substrate and arranged apart from each other in the peripheral area, an insulating layer disposed on the plurality of first metal patterns, and a common power supply layer disposed on the insulating layer in the peripheral area and electrically connected to the plurality of first metal patterns via a first contact hole defined in the insulating layer.

A display panel and a display device are provided and have a base substrate, a blocking wall, an encapsulation layer, and a touch capacitor layer. By forming a second-layer blocking wall and a first-layer blocking wall to form a second blocking wall, a height of the second blocking wall is increased. Further, a blocking block is disposed between the second blocking wall and the first blocking wall, thereby increasing a thickness and a height of the blocking wall. When inkjet printing an organic layer, a slope at edges of a display area is relatively smooth, which can make an entire encapsulation layer relatively flat, thereby reducing a height difference of wirings at the edges and avoiding a problem of inaccurate exposure and focus.

A display panel may include a first display substrate, a second display substrate disposed over the first display substrate, and a sealing member bonding the first display substrate and the second display substrate. The sealing member may include a frit sealing member including an outer region and an inner region, with the inner region disposed next to an inner side of the outer region and having a first crystallization temperature lower than a second crystallization temperature of the outer region, and an organic sealing member disposed next to an inner side of the frit sealing member.

A display device includes a base substrate, a thin film transistor layer and a light-emitting element layer. An insular non-display area is provided internal to a display area. A through hole extends in a direction of a thickness of the base substrate in a non-display area. A separation wall is provided in the non-display area so as to surround the through hole. The separation wall includes: a wall base portion made of a same material and in a same layer as a planarization film and provided like a frame; and a wall top portion made of a same material and in a same layer as an inorganic insulation film and provided on the wall base portion like a brim projecting from a display area side toward a through hole side.

A resin composition and a display apparatus including the resin composition, wherein the resin composition includes: a modified (meth)acrylic-urethane oligomer having a weight average molecular weight (Mw) of greater than or equal to 25,000 g/mol and a glass transition temperature (Tg) of less than or equal to −30° C.; a photopolymerizable monomer; and a photoinitiator.

The present invention relates to the field of screen display technology, and discloses an automotive organic light-emitting diode (OLED) display screen, including a foldable OLED panel. The foldable OLED panel is of a rectangular structure and includes a display panel end and a folding region. The folding region is folded outwards to form a folded panel end. The foldable OLED panel is provided with at least one folded panel end. A back of the display panel end is bonded and fixed to the folded panel end. A circular polarizer is attached to a surface of the display panel end via an optical adhesive. A protective cover plate is attached to a surface of the circular polarizer via an optical adhesive.

A display panel and a display device are provided and have a base substrate, a blocking wall, an encapsulation layer, and a touch capacitor layer. By forming a second-layer blocking wall and a first-layer blocking wall to form a second blocking wall, a height of the second blocking wall is increased. Further, a blocking block is disposed between the second blocking wall and the first blocking wall, thereby increasing a thickness and a height of the blocking wall. When inkjet printing an organic layer, a slope at edges of a display area is relatively smooth, which can make an entire encapsulation layer relatively flat, thereby reducing a height difference of wirings at the edges and avoiding a problem of inaccurate exposure and focus.