Patent ID: 6521525
Filing Date: 2003-02-18
Classification: G02F,H01L

Abstract:
A method of manufacturing an electro-optic device comprising a display unit comprising a pixel electrode and a peripheral drive circuit unit on a first substrate, and a predetermined optical material interposed between this first substrate and a second substrate, said method comprisinga process for forming a gate comprising a gate electrode and a gate insulation film on one of the surfaces of said first substrate, a process for forming a substance layer having good lattice compatibility with monocrystalline silicon on said surface of said first substrate, a process for heteroepitaxially growing a monocrystalline silicon layer on said first substrate comprising this substance layer and said gate using said substance layer as a seed by catalytic CVD or high density plasma CVD, a process for performing a predetermined processing on this monocrystalline silicon layer to form a channel region, source region and drain region, and a process for forming a first dual gate thin film transistor comprising said gate in the upper part and lower part respectively of said channel region, and forming at least part of said peripheral drive circuit unit.