发明名称 Method of eliminating photoresist poisoning in damascene applications
摘要 A method is provided for processing a substrate including treating a surface of a dielectric layer comprising silicon and carbon by exposing the dielectric layer comprising silicon and carbon to a plasma of an inert gas, and depositing a photoresist on the dielectric layer comprising silicon and carbon. The dielectric layer may comprise a first dielectric layer comprising silicon, carbon, and nitrogen, and a second layer of nitrogen-free silicon and carbon containing material in situ on the first dielectric layer, and a third dielectric layer comprising silicon, oxygen, and carbon on the second dielectric layer.
申请公布号 US2004106278(A1) 申请公布日期 2004.06.03
申请号 US20030718887 申请日期 2003.11.21
申请人 APPLIED MATERIALS, INC. 发明人 XU PING;XIA LI-QUN;DWORKIN LARRY A.;NAIK MEHUL
分类号 G03F7/16;H01L21/311;H01L21/312;H01L21/768;(IPC1-7):H01L21/476 主分类号 G03F7/16
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