Photon assisted deposition of hard mask formation for use in manufacture of both devices and masks

摘要

An exemplary method of selectively patterning a hard mask or reticle using a laser to cause deposition of hard mask material in locations forming the hard mask pattern. This method can include providing a vapor in a vapor chamber containing an integrated circuit substrate, and applying a laser to selected areas of the integrated circuit substrate to cause a reaction with the vapor and create a structure on the integrated circuit substrate.