发明名称 LITHOGRAPHY METHOD AND DEVICE
摘要 Lithography methods and devices are shown that include a semiconductor structure such as a mask. Methods and devices are shown that include a pattern of mask features and a composite feature. Selected mask features include doubled mask features. Methods and devices shown may provide varied feature sizes (including sub-resolution) with a small number of processing steps.
申请公布号 US2013026610(A1) 申请公布日期 2013.01.31
申请号 US201113192117 申请日期 2011.07.27
申请人 PANDA DURGA PRASANNA 发明人 PANDA DURGA PRASANNA
分类号 H01L21/31;H01L21/3105;H01L29/06 主分类号 H01L21/31
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