发明名称 METHODS AND APPARTUS TO PREVENT CONTAMINATION OF A PHOTORESIST LAYER ON A SUBSTRATE
摘要 In one aspect, a method is provided which includes (1) providing a substrate including a photoresist layer and an additional layer which may be a potential source of contaminants, and (2) preventing a release of contaminants from the additional layer, wherein preventing the release of contaminants from the additional layer protects the photoresist layer from exposure to contaminants from the additional layer. Numerous other aspects are provided.
申请公布号 US2009317628(A1) 申请公布日期 2009.12.24
申请号 US20080176392 申请日期 2008.07.20
申请人 APPLIED MATERIALS, INC. 发明人 NAIK MEHUL;MIZUUCHI KEISUKE;DAI HUIXIONG;ARMACOST MICHAEL;XIA LI-QUN
分类号 B32B9/00 主分类号 B32B9/00
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