Patent ID: 6762081
Filing Date: 2004-07-13
Classification: H01L

Abstract:
A method for fabrication of a semiconductor device comprising the steps of:forming a translucent, insulating thermal conductive layer with a thermal conductivity of 10 Wmâˆ’1Kâˆ’1 or greater over a surface of a substrate, forming a first insulating layer with a thermal conductivity of less than 10 Wmâˆ’1Kâˆ’1 at a selected portion on said thermal conductive layer, forming an amorphous semiconductor film on said thermal conductive layer and said first insulating layer, crystallizing said amorphous semiconductor film to selectively form a semiconductor film comprising single crystal grains on said first insulating layer, and hydrogenating said semiconductor film to form a semiconductor film comprising hydrogen-added single crystal grains.