Active matrix LCD apparatus with compensating capacitor having a particular feature

Claim 1

A liquid-crystal display apparatus comprising: a substrate; a first scan signal line formed over said substrate; a first data signal line formed over said substrate and crossing said first scan signal line; a first switching element formed over said substrate and having a gate electrode connected to said first scan signal line, a first electrode connected to said first data signal line and a second electrode; a pixel electrode formed over said substrate and connected to said second electrode of said switching element; a second data signal formed over said substrate in parallel to said first data signal adjacently to said pixel electrode; a light shielding layer covering said switching element; and a compensation capacitor formed to capacitance-couple said pixel electrode with said second data line; wherein said compensation capacitor includes a conductive layer having a first portion overlapping with a part of said pixel electrode and a second portion overlapping with a part of said second data line, said conductive layer being formed over said pixel electrode and said second data line with an intervening dielectric film and made of the same material as said light shielding layer; and said conductive layer has an end part connected to said pixel electrode through a first contact hole provided in said dielectric film, and said light shielding layer has an end part connected to said first electrode through a second contact hole provided in said dielectric film.