abstract |
A pattern of very fine features (18) can be produced by illuminating an inorganic negative tone resist layer (16), provided on an electroplating base layer (14), by a beam (EB), which is able to cure the resist to a cured pattern according to the pattern to be formed, removing the non-illuminated portions of the resist layer and electroplating a layer (20) between the cured portions (18) of the resist layer. |