发明授权
EP0760971B1 TROCKENENTWICKELBARER POSITIVRESIST 失效
干显影正性光刻胶

TROCKENENTWICKELBARER POSITIVRESIST
摘要:
A dry-developable positively acting TSI resist contains the following components: a suitable solvent; a strong acid former as the photo-active component; and a basic polymer in the form of a copolymer or terpolymer with maleic acid anhydride as a basic component and glycidyl methacrylate and/or a styrene derivative as a further component and possibly an additive.
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