Precursors for film formation

Semiconductor device manufacturing: process – Coating of substrate containing semiconductor region or of... – Insulative material deposited upon semiconductive substrate

Reexamination Certificate

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C438S623000, C521S061000

Reexamination Certificate

active

07071125

ABSTRACT:
A method including introducing a precursor in the presence of a circuit substrate, and forming a film including a reaction product of the precursor on the substrate, wherein the precursor includes a molecule comprising a primary species of the film and a modifier. A method including introducing a precursor in the presence of a circuit substrate, the precursor including a primary species and a film modifier as a single source, and forming a film on the circuit substrate. An apparatus including a semiconductor substrate, and a film on a surface of the semiconductor substrate, the film including a reaction product of a precursor including a molecule comprising a primary species and a modifier.

REFERENCES:
patent: 6391932 (2002-05-01), Gore et al.
patent: 6599447 (2003-07-01), Stauf et al.
patent: 2002/0173113 (2002-11-01), Todd

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