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Title: Sequential infiltration synthesis for enhancing multiple-patterning lithography

Patent ·
OSTI ID:1632615

Simplified methods of multiple-patterning photolithography using sequential infiltration synthesis to modify the photoresist such that it withstands plasma etching better than unmodified resist and replaces one or more hard masks and/or a freezing step in MPL processes including litho-etch-litho-etch photolithography or litho-freeze-litho-etch photolithography.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
10,571,803
Application Number:
15/620,318
OSTI ID:
1632615
Resource Relation:
Patent File Date: 06/12/2017
Country of Publication:
United States
Language:
English

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