Photoresist is a light-sensitive resin used to print the high density circuit pattern on semiconductor wafers and printed circuit boards.
Sumitomo Chemical pursues still higher performance while offering a rich lineup to cover various exposure processes, ranging from i-line to KrF, ArF, immersion ArF, and electron beam.
Positive type photoresist、Photoresist、Photopolymer
Electronic Materials Division Global Marketing Dept.
1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan