Active matrix substrate, display panel, display device, and television reception device

摘要

The array substrate 20 of the present invention includes pixel electrodes 25 formed in an area demarcated by a plurality of gate wiring lines 26 and source wiring lines 27 that intersect each other, and capacitance wiring lines 126 that are arranged in parallel with the gate wiring lines 26 and that form a capacitance with the pixel electrodes 25. The capacitance wiring lines 126 are arranged overlapping outer edges of the adjacent pixel electrodes 25, and formed on the capacitance wiring line 126 are: a first insulating film that covers the capacitance wiring line 126; a second insulating film 29 that is an insulating film formed on the first insulating film, and that has a protruding band part 129 with a line width narrower than the capacitance wiring line 126 and arranged along the capacitance wiring line 126. The pixel electrodes 25 are above the second insulating film 29 and are formed so the outer edges 125 of the adjacent pixel electrodes 25 and 25 ride up on the protruding band part 129.

主权项

1. An active matrix substrate, comprising:
pixel electrodes formed in respective areas demarcated by a plurality of gate wiring lines and source wiring lines that intersect each other; and capacitance wiring lines that are arranged in parallel with the gate wiring lines, the capacitance wiring lines respectively forming capacitances with the pixel electrodes, wherein the capacitance wiring lines are arranged overlapping outer edges of the pixel electrodes adjacent to each other, wherein each of the capacitance wiring lines has formed thereon:
a first insulating film that covers the capacitance wiring line; anda second insulating film formed on the first insulating film, and provided with a protruding band part that has a line width narrower than a line width of the capacitance wiring line and that is arranged along the capacitance wiring line, and wherein the pixel electrodes are formed on the second insulating film such that the outer edges of the pixel electrodes adjacent to each other respectively ride up on the protruding band part.