Abstract: The foldable display panel includes a substrate and a pixel array. The substrate has a surface and display and periphery areas thereon. The periphery area is on at least one side of the display area, and has first and second bonding areas. The first and second bonding areas are at opposite first and second sides of the periphery area, respectively. The first and second bonding areas are spaced apart by a first distance along a first direction. The substrate has a foldable line passing through a center of the display area between the first and the second bonding areas. The first and second sides are on two sides of the foldable line. The pixel array is on the display area and overlaps the foldable line. The pixel array is between the first and second sides and includes sub pixel units arranged in an array.

Abstract: A device substrate includes a first substrate, a second substrate, a plurality of first bonding pads, a plurality of second bonding pads, a plurality of first leads, and a plurality of second leads. The first and second bonding pads are separated from each other. The first bonding pads are arranged in a first column. The second bonding pads are arranged in a second column. The first and second leads respectively overlap the first and second bonding pads. The first lead includes a first extension portion and a first branch portion. The first extension portion extends from the first column to the second column. The first branch portion is connected to an end of the first extension portion close to the second column. An angle is present between the first extension portion and the first branch portion.

Abstract: The foldable display panel includes a substrate and a pixel array. The substrate has a surface and display and periphery areas thereon. The periphery area is on at least one side of the display area, and has first and second bonding areas. The first and second bonding areas are at opposite first and second sides of the periphery area, respectively. The first and second bonding areas are spaced apart by a first distance along a first direction. The substrate has a foldable line passing through a center of the display area between the first and the second bonding areas. The first and second sides are on two sides of the foldable line. The pixel array is on the display area and overlaps the foldable line. The pixel array is between the first and second sides and includes sub pixel units arranged in an array.

Abstract: A display device and a manufacturing method thereof are provided. The display device includes a display module with a light emitting surface and a heat dissipating surface opposite to the light emitting surface. A non-transparent heat dissipating layer is affixed to the heat dissipating surface. A plurality of pre-split lines is formed on the non-transparent heat dissipating layer; the pre-split lines define a plurality of adjacent separable areas on the non-transparent heat dissipating layer. The non-transparent heat dissipating layer is affixed to the heat dissipating surface by an adhesive layer. When the display module needs to be repaired, at least one separable area may be torn off to form a window exposed on the heat dissipating surface.