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公开(公告)号:US5115095A
公开(公告)日:1992-05-19
申请号:US683713
申请日:1991-04-11
申请人: Edward D. Babich , Jeffrey D. Gelorme , Michael Hatzakis , Jane M. Shaw , Kevin J. Stewart , David F. Witman
发明人: Edward D. Babich , Jeffrey D. Gelorme , Michael Hatzakis , Jane M. Shaw , Kevin J. Stewart , David F. Witman
CPC分类号: G03F7/027 , G03F7/029 , G03F7/0755 , G03F7/0757
摘要: An ultraviolet light sensitive photoinitiator composition that includes at least one anthracene derivative represented by the formula: ##STR1## wherein X is CH.dbd.CH.sub.2 or --(--CH.sub.2 --)--.sub.n O--(--R) with R being H or ##STR2## wherein each R.sup.I, R.sup.II and R.sup.III individually is selected from the group of alkyl, alkenyl, aryl, ##STR3## wherein each R.sup.IV, R.sup.V and R.sup.VI individually is selected from the group of alkyl, alkenyl and aryl; wherein m is an integer of 0 to 4, p is an integer of 0 to 4; and is n being 1 to 2; and onium salt; and an organic solvent. The composition is used for cationic polymerization of cationic polymerizable materials including in the formation of a pattern of a photoresist. Also certain novel epoxy-functionalized organosilicons are provided that are sensitive to radiation including E-beam radiation and exhibit resistance to oxygen reactive ion etching.
摘要翻译: 一种紫外光敏感性光引发剂组合物,其包含至少一种由下式表示的蒽衍生物:其中X为CH = CH 2或 - ( - CH 2 - ) - n O - ( - R),其中R为H或
其中 每个R 1,R II和R III分别选自烷基,烯基,芳基,< IMAGE>其中每个RIV,RV和RVI分别选自烷基,烯基和芳基; 其中m为0〜4的整数,p为0〜4的整数。 n为1〜2; 和盐; 和有机溶剂。 该组合物用于阳离子可聚合材料的阳离子聚合,包括形成光致抗蚀剂图案。 还提供了一些对辐射敏感的环氧官能化有机硅氧烷,包括电子束辐射,并表现出对氧反应离子蚀刻的抗性。