Patent ID: 6103558
Filing Date: 2000-08-15
Classification: G02F,H01L

Abstract:
A process for producing an electrooptical apparatus comprising a first substrate having thereon a display art comprising a pixel electrode arranged therein and a peripheral driving circuit part arranged in a periphery of said display part, and a prescribed optical material intervening between said first substrate and a second substrate,said process comprisinga step of forming, on one surface of said first substrate, a substance layer having good lattice matching with a single crystal semiconductor to be formed;a step of forming, on a surface of said first substrate including said substance layer, a molten liquid layer of a low melting point metal containing a semiconductor material;a step of depositing said semiconductor material contained in said molten liquid layer to form a single crystal semiconductor layer through hetero-epitaxial growth by a cooling treatment using said substance layer as a seed; anda step of forming, in said single crystal semiconductor layer, an active element.