Flat panel display having reduced line resistance

A flat panel display, comprising:

• a substrate;
• a display region formed on the substrate, the display region having a self-luminescent element and power applying lines configured to supply a current to the self-luminescent element;
• a covering member for sealing at least the display region, the covering member being adhered to the substrate to face the substrate;
• a terminal region formed on one or more edges of the substrate, the terminal region having one or more driving power terminals;
• a driving power supply line connecting the driving power terminals to the power applying lines of the display region;
• and
• a bus conductive unit that is electrically connected to the driving power supply line by one or more contact portions,
• wherein the bus conductive unit is formed on a surface of the covering member that faces the substrate,
• wherein the contact portions include one or more contact holes, where each of the one or more contact portions is formed in an insulating layer located on top of the driving power supply line and exposes a portion of the driving power supply line, and the driving power supply line is electrically connected to the bus conductive unit via the contact holes.