Metal treatment – Compositions – Heat treating
Patent
1977-03-18
1978-02-28
Ozaki, G.
Metal treatment
Compositions
Heat treating
148188, H01L 21225
Patent
active
040765598
ABSTRACT:
Disclosed is a method of manufacturing semiconductor devices by thermomigrating impurities through an oxide layer.
REFERENCES:
patent: 2813048 (1957-11-01), Pfann
patent: 3897277 (1975-07-01), Blumenfeld
patent: 3899362 (1975-08-01), Cline et al.
patent: 3901736 (1975-08-01), Anthony et al.
patent: 3998662 (1976-12-01), Anthony et al.
patent: 4042448 (1977-08-01), Chang
Anthony Thomas R.
Chang Mike F.
Cline Harvey E.
General Electric Company
Mooney R. J.
Ozaki G.
Salai S. B.
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