Patent ID: 7932110

Claim:
A method for fabricating a liquid crystal display device comprising: preparing a substrate; forming, on the substrate, a plurality of gate lines and gate electrodes, each of the gate lines extending from each of the gate electrodes; forming a gate insulating layer on the substrate including the gate lines and the gate electrodes; forming a chemical self-assembled monolayer (SAM) material having at least one end terminated with amine group (—NH) to be overlapped on the gate electrodes with the gate insulating layer interposed therebetween; coating a nanowire or nanotube solution on the SAM material to form a semiconductor layer consisting of the SAM material and the nanowire or nanotube solution, forming a source electrode and a drain electrode on the semiconductor layer; forming a passivation layer on the source electrode and the drain electrode; forming a contact hole for exposing the drain electrode on the passivation layer; and forming a pixel electrode contacting the drain electrode through the contact hole, wherein the steps of forming the SAM material and coating the nanowire or nanotube solution are alternately performed.