THINNER FOR RINSING PHOTORESIST AND THE METHOD OF PURIFYING THE THINNER

摘要

The present invention relates to a thinner composition for rinsing photoresist and a purifying method thereof, and more specifically, to a thinner composition for rinsing photoresist and a purifying method thereof, wherein an existing thinner with a single component can be substituted with a mixed thinner. The thinner composition improves economical efficiency and user convenience by improving yield and processing convenience.