Applied Materials, Inc.
Conformal carbon film deposition
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Abstract:
Methods for depositing an amorphous carbon layer on a substrate are described. A substrate is exposed to a carbon precursor having a structure of Formula (I). Also described are methods of etching a substrate, including forming an amorphous carbon hard mask on a substrate by exposing the substrate to a carbon precursor having the structure of Formula (I). ##STR00001##
Status:
Grant
Type:
Utility
Filling date:
6 Jun 2019
Issue date:
22 Jun 2021