Active matrix substrate, liquid crystal display device equipped therewith, and method for manufacturing the active matrix substrate

Abstract

This suppresses the formation of steps in the capacitive insulating film caused by the formation of a reflection suppression layer. [Solution] The device comprises a base substrate 10a, a plurality of TFTs provided on the base substrate 10a corresponding to a plurality of subpixels, a color filter 16 provided on each TFT with color layers 16r and 16g of predetermined colors arranged on each subpixel, a plurality of pixel electrodes 18a provided above the color filter 16 corresponding to a plurality of subpixels, a capacitive insulating film 20a provided on the plurality of pixel electrodes 18a, a common electrode 22a provided on the capacitive insulating film 20a in common to a plurality of subpixels, and a reflection suppression layer Ba provided in a band shape that overlaps the boundary portion L of the color layers 16r and 16g of different colors in the color filter 16, with a first metal layer 19a, a capacitive insulating film 20a and a second metal layer 21a stacked in order, and the common electrode 22a provided so as to cover the second metal layer 21a.

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