发明申请
US20100035185A1 Compound for Photoacid Generator, Resist Composition Using the Same, and Pattern-Forming Method 有权
光致变色发生剂的组合物,使用其的抗蚀剂组合物和图案形成方法

Compound for Photoacid Generator, Resist Composition Using the Same, and Pattern-Forming Method
摘要:
A sulfonic acid onium salt represented by the following formula (1) can be used as a superior radiosensitive acid generator for resist compositions. It is possible to form a good pattern by using a resist composition containing this sulfonic acid onium salt. In formula (1), R1 represents a monovalent organic group, and Q+ represents a sulfonium cation or iodonium cation.
信息查询
0/0