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US07205246B2 Forming low k dielectric layers 有权
形成低k电介质层

Forming low k dielectric layers
摘要:
A low k dielectric layer is formed by depositing an unset dielectric layer on a substrate, the dielectric layer including Silicon, Carbon and Oxygen. The surface of the dielectric layer exposed to an activated gas to form a semi-permeable skin on or of the surface of the layer. The layer is then cured to render at least part of the layer porous.
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