According to one embodiment, a processing device includes a stage, a support member including a movable support block, and a vacuum device including a main body and a block, and the processing moves the support block in a first direction to support an end portion region of a display panel and a flexible wiring board disposed outside the stage, causes the end portion area of the display panel and the flexible wiring board to be adsorbed to the main body of the vacuum device, and rotates the main body of the vacuum device and the block of the vacuum device by 180 to bend the display panel in a bend area of the end portion region.

A multi-sided light-emitting display apparatus includes a first display panel including a first display area, and a 1-1 edge area and a 1-2 edge area on opposite sides of the first display area, and a second display panel including a second display area, and a 2-1 edge area and a 2-2 edge area on opposite sides of the second display area. The second display panel is assembled with the first display panel with the 1-1 edge area and the 1-2 edge area being bent toward the second display area, and the 2-1 edge area and the 2-2 edge area being bent toward the first display area.

A multi-sided light-emitting display apparatus includes a first display panel including a first display area, and a 1-1 edge area and a 1-2 edge area on opposite sides of the first display area, and a second display panel including a second display area, and a 2-1 edge area and a 2-2 edge area on opposite sides of the second display area. The second display panel is assembled with the first display panel with the 1-1 edge area and the 1-2 edge area being bent toward the second display area, and the 2-1 edge area and the 2-2 edge area being bent toward the first display area.

An electronic device includes: a substrate; a plurality of electronic components disposed on the substrate, wherein there is a first pitch between two adjacent electronic components in a first direction; and a protective glue disposed on the substrate and the electronic components, and provided with at least one groove disposed between the two adjacent electronic components, wherein a distance between an edge of one of the two adjacent electronic components and the at least one groove satisfies an equation:

[00001]$0.3\mathrm{mm}D1<\left(P/2\right),$

where D1 is the distance between the edge of the one of the two adjacent electronic components and the at least one groove, and P is the first pitch.

An exposure apparatus includes: light-emitting chips arranged in a staggered manner along a reference line that is parallel to an axial direction of a photosensitive member, each of which has a silicon substrate and a light-emitting element array that is an array of organic electro luminescence (EL) elements formed on a first surface of the silicon substrate; and a rod lens array that images light from the light-emitting element arrays of the light-emitting chips onto a surface of the photosensitive member. An interval between a first side of the silicon substrate of each light-emitting chip and the light-emitting element array of the light-emitting chip is equal to or larger than 20 micrometers, the first side being parallel to the reference line and closer to the reference line among sides of the silicon substrate.

An exposure apparatus includes: light-emitting chips arranged in a staggered manner along a reference line that is parallel to an axial direction of a photosensitive member, each of which has a silicon substrate and a light-emitting element array that is an array of organic electro luminescence (EL) elements formed on a first surface of the silicon substrate; and a rod lens array that images light from the light-emitting element arrays of the light-emitting chips onto a surface of the photosensitive member. An interval between a first side of the silicon substrate of each light-emitting chip and the light-emitting element array of the light-emitting chip is equal to or larger than 20 micrometers, the first side being parallel to the reference line and closer to the reference line among sides of the silicon substrate.

Provided is a display device. The display device includes a control assembly and a display panel; wherein the display panel includes a display region and drive circuits, wherein the drive circuits include a first drive circuit and a second drive circuit that are respectively disposed on two sides of the display region, and an aperture area is defined in the display region, wherein a distance between the aperture area and the first drive circuit is less than a distance between the aperture area and the second drive circuit; and the control assembly is connected to the display panel, and configured to: determine a target region where the aperture area is located; acquire a display control signal; and control the drive circuits to drive a first target region of the aperture area and a second target region of the aperture area.

Provided is a display device. The display device includes a control assembly and a display panel; wherein the display panel includes a display region and drive circuits, wherein the drive circuits include a first drive circuit and a second drive circuit that are respectively disposed on two sides of the display region, and an aperture area is defined in the display region, wherein a distance between the aperture area and the first drive circuit is less than a distance between the aperture area and the second drive circuit; and the control assembly is connected to the display panel, and configured to: determine a target region where the aperture area is located; acquire a display control signal; and control the drive circuits to drive a first target region of the aperture area and a second target region of the aperture area.

A single display panel and an electronic device are provided. The single display panel comprises an upper substrate; a lower substrate including a display area and a stepped area; and a frame adhesive disposed between the upper substrate and the to a substrate, and surrounding the display area, wherein there is no blank area around the display panel. The single display panel is obtained from an array substrate comprising OLED display panels to be separated from each other through a cutting, wherein the display panel includes a display area, at least two adjacent display panels are connected through the frame adhesive disposed at an edge frame surrounding the display area but not covering the display area, and there is no cutting headroom between at least one side of the at least two adjacent display panels.

The present disclosure provides a display element that is capable of reducing the area of a substrate including light emitting elements and has an enhanced stability of connection of a drive integrated circuit to the substrate and a flexible substrate, and also provides an electronic device using the display element. The display element includes: a substrate that includes a light emitting element disposed therein, and has a light emitting surface; a drive integrated circuit including a drive circuit that controls driving of the light emitting element; and a flexible substrate having a connecting terminal. In the display element, the drive integrated circuit is disposed on one surface of the substrate, and the flexible substrate is disposed on the side of a surface of the drive integrated circuit, the surface not facing the substrate.