Patent ID: 7807483
Filing Date: 2010-10-05
Classification: G02F,H01L

Abstract:
1. A method for manufacturing a display device comprising: forming a gate electrode over a first substrate; forming a gate insulating film over the gate electrode; forming a semiconductor layer over the gate insulating film; providing, over the first substrate, a second substrate on which a light absorbing layer is formed, so that the light absorbing layer faces the semiconductor layer; selectively transferring the light absorbing layer to form a source electrode and a drain electrode over the semiconductor layer; adding an inert gas to the source electrode and the drain electrode; forming an insulating layer over the source electrode and the drain electrode; selectively irradiating one of the source electrode and the drain electrode and the insulating layer with laser light to remove an irradiated region in the insulating layer, so that an opening is formed in the insulating layer; and forming a conductive film in the opening so as to be in contact with one of the source electrode and the drain electrode.