Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma
Reexamination Certificate
2005-10-18
2005-10-18
Meeks, Timothy (Department: 1762)
Coating processes
Direct application of electrical, magnetic, wave, or...
Plasma
C427S255370
Reexamination Certificate
active
06955836
ABSTRACT:
A silicon oxide film formation method enhances the efficiency of generating atomic oxygen and improves film quality of a silicon film (SiO2film) in forming the silicon oxide film using an RS-CVD system. Nitrogen atom containing gas (N2gas, NO gas, N2O gas, NO2gas or the like) is added to oxygen atom containing gas (O2gas, O3gas or the like) introduced into a plasma generating space in a vacuum container to produce plasmas with these gases and to thereby increase the quantity of atomic oxygen generated by the plasmas in the plasma generating space.
REFERENCES:
patent: 5904573 (1999-05-01), Jang et al.
patent: 2000345349 (2000-12-01), None
Ishibashi Keiji
Kumagai Akira
Mori Shigeru
Anelva Corporation
Meeks Timothy
NEC Corporation
Wenderoth , Lind & Ponack, L.L.P.
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