Emissive display device and electroluminescence display device with uniform luminance

An electroluminescence display device, comprising:

• a display pixel region having a plurality of display pixels arranged in a matrix, wherein each of said display pixels includes:
• an electroluminescence element having an emissive layer between an anode and a cathode;
• a first thin film transistor having a gate electrode connected to a gate line, and a first electrode region connected to a data line;
• and
• a second thin film transistor having a gate electrode connected to a second electrode region of said first thin film transistor, a first electrode region connected to a power source line for supplying power from a power source to said electroluminescence element, and a second electrode region connected to said electroluminescence element;
• and wherein
• said power source line is provided in plural numbers along the column direction of said matrix within said display pixel region, and those power source lines that are associated with the display pixels adjacently arranged along the row direction are connected to one another by a bypass power source line extending in the row direction of said matrix.