NEAR-FIELD EXPOSURE MASK, NEAR-FIELD EXPOSURE APPARATUS, AND NEAR-FIELD EXPOSURE METHOD

摘要

A near-field exposure mask includes a light blocking film having an opening smaller than a wavelength of exposure light, and a mask base material for holding the light blocking film. The near-field exposure mask is configured and positioned to effect exposure of an object to be exposed to near-field light generated corresponding to the opening during contact thereof with the object to be exposed. The mask base material is transparent to the exposure light and comprises a synthetic resin material having Young's modulus in a range of 1 GPa or more to 10 GPa or less.