According to one embodiment, a display device includes a lower electrode, a rib formed of silicon oxide or silicon oxynitride and including an aperture overlapping the lower electrode, a partition including a lower portion and an upper portion, an organic layer including a first portion located on the lower electrode and spaced apart from the lower portion of the partition, and a second portion located on the upper portion, an upper electrode including a first portion on the first portion of the organic layer and is in contact with the lower portion and a second portion on the second portion of the organic layer, a cap layer, and a sealing layer.

A semiconductor device has an element substrate having a first region provided with a functional element provided, and a second region of a peripheral region in a periphery of the first region; an opposed substrate arranged so as to be superposed on at least a part of the second region and the first region in a plan view; a resin layer arranged between the opposed substrate and the second region, and for bonding the opposed substrate and the second region; and a driving circuit chip joined with the second region. The driving circuit chip has a region superposed on the opposed substrate in the plan view, and the driving circuit chip has a region separated from the first region by a longer distance than a distance between the first region and the resin layer, and not superposed on the resin layer in the plan view.

A display device includes: a display layer on a substrate, the display layer including a light emitting element; a reflective structure on the display layer; a resin part on the display layer; a cover part on the resin part; and a driving circuit board, at least a portion of the driving circuit board being on a side of the display layer. The reflective structure includes a reflective surface facing the at least the portion of the driving circuit board.

A display device includes a substrate including a display area, a peripheral area outside the display area, and a pad area within the peripheral area; a testing circuit unit disposed within the pad area; a cover layer covering the testing circuit unit; an output pad disposed within the pad area and arranged between the testing circuit unit and the display area; an input pad disposed within the pad area, disposed at an opposite side with respect to the plurality of output pads; and a protective layer covering the output pad and the input pad, and, on a plane, an end of the protective layer is apart from the cover layer.

A display unit including a first substrate and a second substrate that are disposed to face each other, a first organic insulating layer on the first substrate, a plurality of light-emitting elements arrayed in a display region, the display region on the first organic insulating layer and facing the second substrate and a first moisture-proof film covering the first organic insulating layer in a peripheral region, in which the peripheral region is provided on the first substrate and surrounds the display region.

A display apparatus and a method of manufacturing a display apparatus are disclosed. The display apparatus includes a first substrate including a display area and a non-display area outside the display area, a pixel electrode located on the display area of the first substrate, a second substrate located over the first substrate with the pixel electrode therebetween, a sealing member located between the first substrate and the second substrate to attach the first substrate and the second substrate to each other, a metal pattern located on the first substrate to be adjacent to the sealing member at the inner side of the sealing member, and a connection wiring connected to the metal pattern and extending to an edge of the first substrate.

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 motherboard is provided. The display motherboard is provided with barrier walls on at least one of an array substrate or a cover plate in a non-display region, so that stress generated by a cutting will be blocked and released by the barrier walls when the display motherboard is cut. Therefore, the stress will not enter the sealant and the display region, and the stress is released, thereby to prevent microcracks in the sealant and even fractures in films of the display motherboard. Moreover, the stress cannot enter the display region, and the encapsulation of the display region is complete.

An organic electroluminescence display device includes a substrate including a first surface, a first area arranged on the first surface and including one or more first spacers and a plurality of pixels each including a light-emitting layer, a third area arranged on the first surface, surrounding the first area, and not including spacers, and a second area arranged on the first surface, surrounding the third area, and including one or more second spacers. The plurality of pixels each including the light-emitting layer is arranged along a first direction and a second direction intersecting the first direction, and a length of the third area in the second direction is a total length of pitches for at least two pixels.

A method of encapsulating a display substrate and a counter substrate, an encapsulated display panel, a display apparatus, and a counter substrate are provided. The encapsulated display panel includes a display substrate; a counter substrate facing the display substrate; and a sealant filled in a space between the display substrate and a counter substrate. The display substrate in a peripheral area has a plurality of protruding parts and a plurality of recessing parts, resulting in an uneven surface topography. The counter substrate in at least a portion of the peripheral area has a counter surface topography substantially complementary to the surface topography of the display substrate. The counter substrate in the peripheral area has a plurality of counter protruding parts.