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US08088564B2 Base soluble polymers for photoresist compositions 有权
用于光致抗蚀剂组合物的基础可溶性聚合物

Base soluble polymers for photoresist compositions
摘要:
Base soluble polymer comprising at least one sulfonyl group where at least one carbon atom at α-position and/or β-position and/or γ-position with respect to the sulfonyl group has a hydroxyl group, where the hydroxyl group is protected or unprotected are described.
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