Liquid crystal display device and method of manufacturing the same

摘要

A liquid crystal display device includes: a source electrode (gate electrode) having an Al or Al alloy layer; a pixel electrode provided above the source electrode (gate electrode); and interlayer insulator films interposed between the source electrode (gate electrode) and the pixel electrode by depositing a TFT protection film as an inorganic insulator film and an organic insulator film in this sequence when viewed from the source electrode, so as to cover the source electrode (gate electrode).