LUMINOUS DISPLAY DEVICE, AND ITS MANUFACTURING METHOD

摘要

Provided is a luminous display device capable of retaining a low power consumption irrespective of the constitution of an auxiliary wiring and improving a display quality. A second electrode (20) and an auxiliary wiring (18B) are electrically connected through a conductive contact portion (15B). Moreover, only a portion of the auxiliary wiring (18B) is connected with the contact portion (15B). Even if the surface of the auxiliary wiring (18B) is oxidized, an increase in the connection resistance is avoided. When the contact portion (15B) is formed, moreover, no limit is placed on the layout.