Patent ID: 7645647

Claim:
A method of making an array substrate including a thin film transistor, comprising: disposing a multi-coaxial silicon nanowire unit including a plurality of coaxial silicon nanowires on a substrate, the multi-coaxial silicon nanowire unit including a central portion and end portions of the central portion; forming a fixing layer on the central portion of the multi-coaxial silicon nanowire unit and on the substrate; forming a gate electrode on the fixing layer; forming a first source electrode and a first drain electrode on the respective end portions so as to electrically connect to the multi-coaxial silicon nanowire unit, wherein the gate electrode, the first source electrode, and the first drain electrode are simultaneously formed in a same process step; forming a second source electrode connected to the first source electrode and a second drain electrode connected to the first drain electrode; and forming a pixel electrode connected to the second drain electrode.