摘要 |
In a pattern forming process using a chemical amplification type resist, a good pattern with high contrast between exposed portions and non-exposed portions due to photobleach of a dye and a large process latitude can be obtained by adding a dye such as Sudan Orange, or a dye having a reducing absorption by exposure to light such as naphthoquinonediazide sulfonic acid ester to a chemical amplification type resist for ultraviolet rays, particularly i-line of 365 nm or ultraviolet rays of 365 nm or less. |