RESIST COMPOSITION FOR ELECTRON BEAM, X-RAY, OR EUV, AND PATTERN-FORMING METHOD USING THE SAME

摘要

A positive resist composition for electron beam, X-ray or EUV includes (A) a compound represented by the following formula (I), and (B) a resin capable of decomposing by the action of an acid to increase solubility in an alkali developing solution, which includes a repeating unit represented by the following formula (II) and a repeating unit represented by the following formula (III):