Patent ID: 8624251

Claim:
An electronic panel, comprising: a substrate; a plurality of metal wirings that are parallel on the substrate; insulation films that cover the plurality of metal wirings and include plated through holes which expose parts of the respective metal wirings; oxide semiconductor films that are formed on the insulation films and are electrically connected to the respective metal wirings via the plated through holes; and an electrical component that includes electrodes that are electrically connected to the oxide semiconductor films, wherein the oxide semiconductor film is extended in a direction which is perpendicular to an arrangement direction of the plurality of metal wirings, and includes a first portion and a second portion in which widths are perpendicular to a lengthwise direction and are different from each other, the width of the first portion being wider than the width of the second portion, wherein a portion, in which at least both ends of the width of the first portion are removed, faces a part of the metal wiring which is exposed from the plated through hole, and the portion is electrically connected to the part of the metal wiring, and wherein at least a part of the second portion faces the electrode of the electrical component and is electrically connected to the electrode.