Patent ID: 8003420

Claim:
A method for manufacturing a display device comprising the steps of: forming a gate electrode over a substrate; forming an insulating film over the gate electrode; coating a region of the insulating film surface at least overlapped with part of the gate electrode with an organic agent; discharging a fluid in which conductive fine particles whose grain size is 1 nm or more and 100 nm or less are dispersed in an organic solvent by a droplet discharging method in a region where the organic agent is coated and left and a region of the insulating film where the organic agent is not coated; baking and hardening the fluid to form a source electrode and a drain electrode; and forming a semiconductor film to be in contact with the source electrode, the drain electrode and the insulating film in a curve sandwiched between the source and drain electrodes, wherein the organic agent is coated to improve wettability of the fluid in the insulating film surface than in the region where the organic agent is not coated.