发明申请
US20160179002A1 MONOMER, POLYMER, RESIST COMPOSITION, AND PATTERNING PROCESS 有权
单体,聚合物,组合物和方法

MONOMER, POLYMER, RESIST COMPOSITION, AND PATTERNING PROCESS
摘要:
A monomer having a plurality of tertiary alcoholic hydroxyl groups is provided. A useful polymer is obtained by polymerizing the monomer. From a resist composition comprising the polymer, a negative pattern which is insoluble in alkaline developer and has high etch resistance is formed at a high resolution.
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