Patent ID: 8222076

Claim:
A process for fabricating a semiconductor layer of an electronic device comprising: (a) liquid depositing a first mixture comprising a zinc oxide precursor composition; (b) heating the deposited first mixture to a maximum temperature of from about 20 degrees C. to below about 300 degrees C. to form predominately amorphous zinc oxide from the first mixture; (c) cooling the deposited first mixture; (d) liquid depositing a second mixture comprising a zinc oxide precursor composition upon the predominately amorphous zinc oxide formed from the first mixture; (e) heating the deposited second mixture to a maximum temperature of from about 20 degrees C. to below about 300 degrees C. to form predominately amorphous zinc oxide from the second mixture; and (f) cooling the deposited second mixture, wherein the first mixture and the second mixture are different, to form at least one semiconductor layer of the electronic device.