Touch screen panel and method of manufacturing the same

A touch screen panel, comprising:

• a substrate;
• a first reflection-preventing film disposed on the substrate;
• a first gate wiring disposed on the first reflection-preventing film;
• a sensing wiring disposed on the first gate wiring to be insulated from the first gate wiring and to cross the first gate wiring;
• a second gate wiring disposed on the sensing wiring, the second gate wiring being insulated from and crossing the first gate wiring;
• a semiconductor layer disposed between the first gate wiring and the sensing wiring;
• and
• a light sensing semiconductor layer disposed between the substrate and the sensing wiring;
• wherein:
• the first reflection-preventing film is disposed between the substrate and the first gate wiring, between the substrate and the sensing wiring, and between the substrate and the second gate wiring;
• the first reflection-preventing film does not overlap at least a portion of the light sensing semiconductor layer;
• the semiconductor layer overlaps the first gate wiring, and
• the light sensing semiconductor layer overlaps the second gate wiring.