An oxide semiconductor thin-film transistor array substrate and a stretchable display device including the same are provided. The stretchable display device can include a substrate having a pixel area and a stretchable area, an insulating member disposed over the substrate in the pixel area and including a first open area exposing the stretchable area, and a thin-film transistor disposed over an area including a side surface of the insulating member exposed by the first open area. Accordingly, the area occupied by the thin-film transistor can be reduced, thereby the size of the pixel area can be reduced and resolution can be improved.

An oxide semiconductor thin-film transistor array substrate and a stretchable display device including the same are provided. The stretchable display device can include a substrate having a pixel area and a stretchable area, an insulating member disposed over the substrate in the pixel area and including a first open area exposing the stretchable area, and a thin-film transistor disposed over an area including a side surface of the insulating member exposed by the first open area. Accordingly, the area occupied by the thin-film transistor can be reduced, thereby the size of the pixel area can be reduced and resolution can be improved.

An electronic device and methods of fabrication are disclosed. In an embodiment, an electronic device includes a display panel including a display area, a peripheral edge surrounding the display area, and a border region along the peripheral edge and surrounding the display area. The display panel may further include an array of pixel driver chips, a redistribution layer (RDL) over the array of pixel driver chips, and an array of light-emitting diodes (LEDs) mounted on the RDL within the display area, where the RDL includes a metal seal ring in the border region.

An electronic device and methods of fabrication are disclosed. In an embodiment, an electronic device includes a display panel including a display area, a peripheral edge surrounding the display area, and a border region along the peripheral edge and surrounding the display area. The display panel may further include an array of pixel driver chips, a redistribution layer (RDL) over the array of pixel driver chips, and an array of light-emitting diodes (LEDs) mounted on the RDL within the display area, where the RDL includes a metal seal ring in the border region.

Proposed is a stretchable display device. The stretchable display device includes a plurality of main pixels, a plurality of hidden pixels, a first main pixel, and a first hidden pixel corresponding to the first main pixel. A first hidden pixel value is determined on the basis of a first main pixel value.

Proposed is a stretchable display device. The stretchable display device includes a plurality of main pixels, a plurality of hidden pixels, a first main pixel, and a first hidden pixel corresponding to the first main pixel. A first hidden pixel value is determined on the basis of a first main pixel value.

A display device comprises top pads on a first substrate; bottom pads below a second substrate; side lines on a side surface of the first substrate and a side surface of the second substrate; and ground pads in first edges of the first substrate and the second substrate, wherein each of the top pads and the bottom pads includes: first pads in first pad areas of the first edges of the first substrate and the second substrate; and second pads in second pad areas of second edges of the first substrate and the second substrate, a high potential voltage is applied to the first pads and a low potential voltage is applied to the second pads, and the ground pads are in the first edges of the first substrate and the second substrate to be spaced apart from each other with the first pads therebetween. Therefore, overcurrent is suppressed.

A display device comprises top pads on a first substrate; bottom pads below a second substrate; side lines on a side surface of the first substrate and a side surface of the second substrate; and ground pads in first edges of the first substrate and the second substrate, wherein each of the top pads and the bottom pads includes: first pads in first pad areas of the first edges of the first substrate and the second substrate; and second pads in second pad areas of second edges of the first substrate and the second substrate, a high potential voltage is applied to the first pads and a low potential voltage is applied to the second pads, and the ground pads are in the first edges of the first substrate and the second substrate to be spaced apart from each other with the first pads therebetween. Therefore, overcurrent is suppressed.

A display device includes a pixel circuit layer including a sub-pixel circuit having at least one transistor, an electrode layer disposed on the pixel circuit layer and including a pixel electrode electrically connected to the sub-pixel circuit and a common electrode spaced apart from the pixel electrode, a light emitting stack structure disposed on the electrode layer and including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an active layer interposed between the first and second semiconductor layers, a first bonding electrode connected to the first semiconductor layer and electrically connected to the pixel electrode, a second bonding electrode connected to a portion of the second semiconductor layer not overlapping the first semiconductor layer and the active layer and electrically connected to the common electrode, and a sub-common electrode covering at least a top surface of the light emitting stack structure.

A display device includes a pixel circuit layer including a sub-pixel circuit having at least one transistor, an electrode layer disposed on the pixel circuit layer and including a pixel electrode electrically connected to the sub-pixel circuit and a common electrode spaced apart from the pixel electrode, a light emitting stack structure disposed on the electrode layer and including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an active layer interposed between the first and second semiconductor layers, a first bonding electrode connected to the first semiconductor layer and electrically connected to the pixel electrode, a second bonding electrode connected to a portion of the second semiconductor layer not overlapping the first semiconductor layer and the active layer and electrically connected to the common electrode, and a sub-common electrode covering at least a top surface of the light emitting stack structure.