3:50 PM - 4:10 PM
[AMD2-4L] Oxide Thin-film Transistors Driven from Substrate Backside Using Three-Dimensional Wires
Tiled display, Bezel-less panel, Thin-film transistor, Three-dimensional wire, In-Sn-Zn-O
This study proposes an oxide thin-film transistor (TFT) structure that enables signal input from the backside of the polyimide film substrate using three-dimensional wires that penetrate the substrate. TFTs with channel lengths down to 3 μm exhibit clear switching behavior with an on/off current ratio of over 107.