| 摘要 |
A fine pattern is formed with high pattern precision, and a time required for fabricating a mold is considerably shortened. Provided are mask blanks used for manufacturing a sub-master mold by transferring the fine pattern provided on a surface of an original mold by imprint, having a hard mask layer including a chromium compound layer expressed by a chemical formula CrOxNyCz (x>0), on a substrate. |
