CYCLIC COMPOUND, PHOTORESIST BASE MATERIAL AND PHOTORESIST COMPOSITION

PROBLEM TO BE SOLVED: To provide a photoresist material exhibiting high sensitivity and high resolution. SOLUTION: A cyclic compound is represented by formula (I). In the formula, R is a cyclic alkoxycarbonylalkoxycarbonyl group or the like and R1is a cyclic alkoxycarbonylalkoxy group or the like. C...

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Hauptverfasser: KASHIWAMURA TAKASHI, YOMOGIDA TOMOYUKI, OWADA TAKANORI, SHIOYA HIDEAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a photoresist material exhibiting high sensitivity and high resolution. SOLUTION: A cyclic compound is represented by formula (I). In the formula, R is a cyclic alkoxycarbonylalkoxycarbonyl group or the like and R1is a cyclic alkoxycarbonylalkoxy group or the like. COPYRIGHT: (C)2011,JPO&INPIT