| 摘要 |
SEMICONDUCTOR STRUCTURES INCLUDING TIGHT PITCH CONTACTS AND METHODS TO FORM SAMEMethods of fabricating semiconductor structures incorporating tight pitch contacts aligned with active area features and of simultaneously fabricating self-aligned tight pitch contacts and conductive lines using various techniques for defining patterns having sublithographic dimensions. Semiconductor structures having tight pitch contacts aligned with active area features and, optionally, aligned conductive lines are also disclosed, as are semiconductor structures with tight pitch contact holes and aligned trenches for conductive lines.FIG. 1B |
