发明授权
US08097402B2 Using electric-field directed post-exposure bake for double-patterning (D-P) 有权
使用电场定向后曝光烘烤进行双重图案化(D-P)

Using electric-field directed post-exposure bake for double-patterning (D-P)
摘要:
The invention provides a method of processing a substrate using Double-Patterning (D-P) processing sequences and Electric-Field Enhanced Layers (E-FELs). The D-P processing sequences and E-FELs can be used to create lines, trenches, vias, spacers, contacts, and gate structures using a minimum number of etch processes.
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