| 摘要 |
<p>The invention relates to a photoresist composition comprising a polymeric binder; a photoactive component; and at least one dissolution inhibitor comprising a paraffinic or cycloparaffinic compound containing at least one functional group having the structure -C(Rf)(Rf')OR wherein Rf and Rf' are the same or different fluoroalkyl groups of from one to about ten carbon atoms or taken together are (CF2)a wherein a is an integer ranging from 2 to about 10 and R is a hydrogen atom or an acid labile protecting group. Typically, the dissolution inhibitor has an absorption coefficient of less than about 4.0 νm at a wavelength of 157 nm.</p> |
