ACTIVE MATRIX SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL EQUIPPED WITH SAME

摘要

The present invention includes: switching elements (5) in respective sub-pixels (P); an interlayer insulating film covering the switching elements (5); a first transparent electrode (18a) on the interlayer insulating film, the first transparent electrode (18a) having openings (18c) for each sub-pixel (P); an inorganic insulating film covering the first transparent electrode (18a); and a plurality of second transparent electrodes (20a) on the inorganic insulating film, each of the second transparent electrodes (20a) being connected to one of the switching elements (5) through the respective openings (18c) in the first transparent electrode (18a). The respective second transparent electrodes (20a) have a line-and-space pattern (F) constituted of line-shaped line parts (L) and spaces (S), the spaces (S) not overlapping the respective openings (18c) in the first transparent electrode (18a).

主权项

1. An active matrix substrate, comprising:
a plurality of sub-pixels arranged in a matrix; a switching element disposed in each of the sub-pixels; at least one interlayer insulating film covering the switching elements and having contact holes formed in the respective sub-pixels, the contact holes reaching the respective switching elements; a first transparent electrode disposed on the at least one interlayer insulating film and having an opening in each of the respective sub-pixels; an inorganic insulating film covering the first transparent electrode; and a plurality of second transparent electrodes disposed on the inorganic insulating film and respectively connecting to the switching elements through the respective contact holes in the at least one interlayer insulating film and the respective openings in the first transparent electrode, wherein the respective second transparent electrodes have a line-and-space pattern constituted of line parts and spaces, the spaces being disposed so as not to overlap the respective openings in the first transparent electrode.