The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 2024
Filed:
Jul. 16, 2020
Applicant:
Asm Ip Holding B.v., Almere, NL;
Inventors:
Ivo Raaijmakers, Almere, NL;
Daniele Piumi, Etterbeek, BE;
Ivan Zyulkov, Brussels, BE;
David Kurt de Roest, Kessel-Lo, BE;
Michael Eugene Givens, Phoenix, AZ (US);
Assignee:
ASM IP Holding B.V., Almere, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/311 (2006.01); G03F 7/16 (2006.01);
U.S. Cl.
CPC ...
G03F 7/162 (2013.01);
Abstract
A substrate processing method and apparatus to create a sacrificial masking layer is disclosed. The layer is created by providing a first precursor selected to react with one of a radiation modified and unmodified layer portion and to not react with the other one of the radiation modified and unmodified layer portion on a substrate in a reaction chamber to selectively grow the sacrificial masking layer.