THIN FILM TRANSISTOR SUBSTRATE, DISPLAY APPARATUS, METHOD FOR MANUFACTURING THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR MANUFACTURING DISPLAY APPARATUS

摘要

The present invention provides a thin film transistor substrate, a display apparatus, a method for manufacturing the thin film transistor substrate and a method for manufacturing the display apparatus. Provided are a thin film transistor substrate, a display apparatus, a method for manufacturing the thin film transistor substrate and a method for manufacturing the display apparatus which have high mobility characteristic and can be easily manufactured. The present invention includes a substrate, an anode aluminum oxide layer arranged on the substrate, a polycrystalline silicon layer arranged to cover the anode aluminum oxide layer, and an insulating layer which covers the polycrystalline silicon layer.