DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

摘要

A display apparatus includes a substrate having a plurality of pixel areas, and a pixel circuit including a storage capacitor and a plurality of thin film transistors (TFTs) which are disposed in each pixel area. At least one of the plurality of TFTs includes a semiconductor layer disposed on the substrate and including a first ion impurity, a source area and a drain area, which are spaced apart from each other, have a first depth from a surface of the semiconductor layer, and include a second ion impurity, a gate electrode disposed on the semiconductor layer between the source area and the drain area, and a bias wiring electrically connected to the semiconductor layer and disposed adjacent to at least one of the source area and the drain area.

主权项

1. A display apparatus comprising:
a substrate having a plurality of pixel areas; and a pixel circuit comprising a storage capacitor and a plurality of thin film transistors (TFTs) which are disposed in each pixel area, wherein at least one of the plurality of TFTs comprises:
a semiconductor layer disposed on the substrate and comprising a first ion impurity;a source area and a drain area, which are spaced apart from each other, having a first depth from a surface of the semiconductor layer, and comprising a second ion impurity;a gate electrode disposed on the semiconductor layer between the source area and the drain area; anda bias wiring electrically connected to the semiconductor layer and disposed adjacent to at least one of the source area and the drain area.