| 摘要 |
A circuit board includes an insulating film extending from an active area for displaying images to a peripheral area surrounding the active area. A circumference wiring is arranged in an aperture penetrating the insulating film and extending from the aperture to the active area on the insulating film so as to cross an edge of the aperture. The shape of the edge of the aperture which the circumference wiring crosses includes at least one concave portion and one convex portion, respectively. |
