Liquid crystal display apparatus and manufacturing method thereof

A liquid crystal apparatus comprising:

• a TFT array substrate having an insulating substrate;
• a counter electrode substrate having a transparent common electrode;
• and
• a liquid crystal material sandwiched between the TFT array substrate and the counter electrode substrate,
• wherein the TFT array substrate includes on the insulating substrate:
• a plurality of gate wirings having a gate electrode;
• a plurality of source wirings having a source electrode and intersecting with the gate wirings;
• a thin film transistor having the gate electrode, a semiconductor layer provided on the gate electrode through a gate insulating film, the source electrode, and a drain electrode;
• an interlayer insulating film provided above the thin film transistor, the gate wirings, and the source wirings;
• a transparent pixel electrode transmitting light, having a first transparent conductive film, which is provided on the interlayer insulating film, is electrically connected to the drain electrode through a contact hole provided in the interlayer insulating film disposed above the drain electrode, and is put into contact with a surface of the insulating substrate through a pixel opening provided in the gate insulating film and the interlayer insulating film;
• a reflective pixel electrode reflecting light, made of an Al-alloy, which is electrically connected to the drain electrode in the contact hole through the first transparent conductive film;
• and
• a second transparent conductive film formed on the reflective electrode,
• the transparent pixel electrode and the reflective pixel electrode are provided in each single pixel part, and
• the second transparent conductive film has a same pattern shape as that of the reflective pixel electrode and has a thickness that is at least 5 nm.