| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device capable of preventing a wiring defect on a display panel and stably inspecting such wiring defect and, moreover, capable of suppressing deterioration of manufacturing yield. SOLUTION: The display device is provided with: a first wiring pattern WP1; a second wiring pattern WP2 separated from the first wiring pattern WP1; a flattening film 130 in which a first contact hole 130A for exposing a part of the first wiring pattern WP1 and a second contact hole 130B for exposing a part of the second wiring pattern WP2 are formed; and a plurality of third wiring patterns WP3 which are arranged on the flattening film 130 and electrically connect the first wiring pattern WP1 and second wiring pattern WP2, wherein an interval G between the first contact hole and the second contact hole is≥1/2 of size D of the first contact hole and the second contact hole. COPYRIGHT: (C)2008,JPO&INPIT |
