Semiconductor device manufacturing: process – Formation of semiconductive active region on any substrate – On insulating substrate or layer
Reexamination Certificate
2011-03-22
2011-03-22
Pham, Thanh V (Department: 2894)
Semiconductor device manufacturing: process
Formation of semiconductive active region on any substrate
On insulating substrate or layer
C438S149000, C438S478000, C438S479000
Reexamination Certificate
active
07910463
ABSTRACT:
A SIMOX wafer is produced by implanting an oxygen ion, in which a hydrogen ion is implanted at a dose of 1015-1017/cm2before or after the step of the oxygen ion implantation.
REFERENCES:
patent: 6083324 (2000-07-01), Henley et al.
patent: 2002/0173123 (2002-11-01), Fogel et al.
patent: 2004/0166612 (2004-08-01), Maydan et al.
Ko Bong-Gyun
Murakami Yoshio
Fernandes Errol
Pham Thanh V
Sughrue & Mion, PLLC
Sumco Corporation
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