Appeal No. 95-3936 Application 08/135,324 examiner has indicated in his advisory action (Paper Number 24 - mailed on June 9, 1994) that claims 15 through 17 and 23 through 25 are allowed. Claim 11 has been objected to in the advisory action without explanation of the basis for the objection. Accordingly, only claims 10 and 12 through 14 are before us for consideration and claims 11, 15 through 17 and 23 through 25 form no issue in this appeal. THE INVENTION The claimed invention is directed to a process for forming a photoresist pattern. The process comprises the conventional steps of coating a wafer with a photoresist, irradiating the photoresist with radiation of a predetermined wavelength to generate photoacid defining a latent image in said photoresist and baking the latent image formed by the photoacid. Appellants discovered that by protecting the latent image formed on the photoresist on the wafer after generation of photoacid but before baking the latent image a sharper, better defined image is obtained. Claim 10, the sole independent claim before us, is reproduced below for a more facile understanding of appellants' claimed invention. 10. A process for forming a photoresist pattern 2Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007