Methods of forming semiconductor constructions

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate

Reexamination Certificate

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Details

C438S239000, C438S618000, C438S625000, C257SE21646, C257SE23169

Reexamination Certificate

active

07341909

ABSTRACT:
The invention includes methods of forming semiconductor constructions in which electrically conductive structures are formed between bitlines to electrically connect with storage node contacts. The bitlines can be formed within trenches having faceted top portions. The invention also includes semiconductor structures containing trenches with faceted top portions, and containing bitlines within the trenches.

REFERENCES:
patent: 2005/0236656 (2005-10-01), Tran et al.

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