Active matrix substrate, liquid crystal panel, liquid crystal display apparatus, television receiver, and a method for manufacturing active matrix substrate

Abstract

Each retention capacitor line has retention capacitor line extension () extending from an intersection of a retention capacitor line (A) and a data signal line () toward each of two intersections of the data signal line () and two scanning signal lines (and) adjacent to the retention capacitor line. The retention capacitor line extension () has a part (M) where the retention capacitor line extension () and the data signal line () overlap each other. A retention capacitor line sub-extension () further extended from the retention capacitor line extension () has a part (M) where the retention capacitor line sub-extension () and a drain drawing line () overlap each other. On at least one side of an opening (K) of the scanning signal line (), the scanning signal line () functions as a gate electrode () of a transistor ().