Provided are a display panel and a manufacturing method thereof, and a display device, relating to the field of display technology. The display panel includes a display region and a non-display region. The non-display region is located at the periphery of the display region. The display panel includes a substrate, a first insulating film, and a second insulating film. The first insulating film is located in the display region and the non-display region and located on a side of the substrate. The edge of the first insulating film is located at a first cutoff position in the non-display region. The second insulating film is located in the display region and the non-display region and located on a side of the first insulating film facing away from the substrate. The edge of the second insulating film is located at the first cutoff position.

A display panel and a display apparatus are provided. A display region of the display panel includes a first display region and a second display region located between the first display region and the non-display region. The light-emitting device layer includes light-emitting devices which includes a first light-emitting device and a second light-emitting device. Light-blocking structures are located on a side of the light-emitting device layer away from the substrate and include a first light-blocking structure and a second light-blocking structure. The first light-blocking structure is adjacent to the first light-emitting device, and the second light-blocking structure is adjacent to the second light-emitting device. The first light-blocking structure has a greater thickness or height than the second light-blocking structure. The present disclosure can balance the brightness difference caused by different viewing angles at different display regions, improving visually uneven brightness and visual effect.

An embodiment provides a cover window including: a window layer; a low refractive layer positioned on one surface of the window layer; an adhesive layer positioned on the low refractive layer; a wear resistance layer positioned on the adhesive layer; and a light blocking layer positioned on the other surface of the window layer, wherein the adhesive layer includes a substitutional solid solution of SiO.sub.2 and Al.sub.2O.sub.3.

A display device includes a substrate, a plurality of light-emitting units disposed on the substrate and that emit light, a bank layer disposed on the substrate and that partitions the plurality of light-emitting units, a plurality of light-sensing units disposed on the substrate and that sense incident light, and a light-shielding layer disposed on the bank layer and that includes a light-shielding opening that overlaps each of the light-sensing units. At least a part of the light-shielding opening overlaps the bank layer.

An organic light emitting display panel and an organic light emitting display device include an encapsulation layer positioned on a substrate where an organic light emitting element is disposed, a plurality of color filters positioned on the encapsulation layer, an overcoat layer in an opaque color, positioned on the plurality of color filters and including a plurality of colored particles, and an adhesive layer positioned on the overcoat layer and having reduced external light reflectance and power consumption by adjusting the thickness of the overcoat layer or the thickness of the color filter layer for each subpixel and allowing the overcoat layer to differ in color from the plurality of color filter layers.

An OLED display device includes an array substrate, an OLED light-emitting layer disposed on the array substrate, a first inorganic layer disposed on the array substrate and completely covering the OLED light-emitting layer, a first inkjet printing layer disposed on the first inorganic layer, a color film layer disposed on the first inkjet printing layer, a second inkjet printing layer disposed on the color film layer, and a second inorganic layer disposed on the first inkjet printing layer.

The present invention provides a photosensitive composition which can suppress the generation of a development residue on the surface of an electrode and the corrosion of the electrode to form a black pixel division layer, and also can suppress the generation of off-pixel in an organic EL display device comprising the pixel division layer. Disclosed is a photosensitive composition comprising (a) a pigment, (b) a resin having two or more tertiary amino groups in the molecule, and (c) a photosensitive agent, wherein the component (b) contains a resin having a structure represented by the general formula (1).

A display device includes: a display layer in which a plurality of light emitting regions are defined; a barrier rib disposed on the display layer and having a plurality of first openings overlapping the plurality of light emitting regions defined therein; and a plurality of optical patterns disposed in the plurality of first openings. The barrier rib may include a first portion around the plurality of first openings and a second portion spaced apart from the plurality of first openings with the first portion therebetween, and the first portion may be more liquid repellent than the second portion.

A display device including a display that includes a plurality of pixels, wherein the plurality of pixels respectively include a plurality of sub-pixels is provided. The plurality of sub-pixels include first type sub-pixels observed at a first viewing angle, and second type sub-pixels observed at a second viewing angle that is narrower than the first viewing angle.

A display panel includes first, second, and third color light emitting areas and a non-light emitting area disposed among the first, second, and third color light emitting areas. First, second, and third openings corresponding to the first, second, and third color light emitting areas are defined in an input sensor. A sensing electrode includes a first line area and a second line area facing each other in a first direction around each of the first, second, and third openings and a third line area and a fourth line area facing each other in a second direction intersecting the first direction. A distance between the first color light emitting area and the first line area is less than a distance between the second and third color light emitting areas and the first line area.