The present invention provides a resist underlayer forming composition, which is well in heat resistance and gap filling. Further, the present invention provides methods of manufacturing a resist underlayer and semiconductor device using it. [Means for Solution] A composition comprising a allyloxy derivative having a specific group and a solvent, and methods of manufacturing a resist underlayer and semiconductor device using it.
本发明提供了一种具有良好耐热性和填隙性的抗阻层形成组合物。此外,本发明还提供了使用该组合物制造抗阻层和半导体器件的方法。[解决方案手段] 包括具有特定基团的烯丙氧衍
生物和溶剂的组合物,以及使用该组合物制造抗阻层和半导体器件的方法。