Selectively growing a polymeric material on a semiconductor...

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

Reexamination Certificate

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Reexamination Certificate

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07030040

ABSTRACT:
A surface may be selectively coated with a polymer using an induced surface grafting or polymerization reaction. The reaction proceeds in those regions that are polymerizable and not in other regions. Thus, a semiconductor structure having organic regions and metal regions exposed, for example, may have the organic polymers formed selectively on the organic regions and not on the unpolymerizable or metal regions.

REFERENCES:
patent: 6670286 (2003-12-01), Yang et al.

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