US Patent 11581388 Display apparatus

A display apparatus includes a substrate, a first pixel, a voltage line set, and a connection conductive layer. The substrate includes a transmission area, a display area, and a first non-display area. The display area surrounds the transmission area. The first non-display area is positioned between the transmission area and the display area. No image-displaying pixels are positioned on the transmission area or the first non-display area. The first pixel is arranged on the display area and includes a display element and a pixel circuit. The voltage line set is electrically connected to the pixel circuit and overlaps both the display area and the first non-display area. The connection conductive layer is positioned on the first non-display area, surrounds the transmission area, and is electrically connected to the voltage line set. A material of the voltage line is identical to a material of the connection conductive layer.