发明授权
US4937174A Process of obtaining improved contrast in electron beam lithography 失效
在电子束光刻中获得改善的对比度的方法

Process of obtaining improved contrast in electron beam lithography
摘要:
An improved developer for PMMA, electron resist comprising an effective amount of MEK in combination with MIBK or CS alone or a mixture thereof and a process of obtaining improved contrast in electron beam lithography therewith.
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