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:
Nov. 21, 2023
Filed:
Mar. 19, 2019
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventors:
Ross Lundy, Dublin, IE;
Ryan Enright, Dublin, IE;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/027 (2006.01); H01L 21/02 (2006.01); H01L 21/67 (2006.01); H01L 21/66 (2006.01);
U.S. Cl.
CPC ...
H01L 21/0271 (2013.01); H01L 21/02118 (2013.01); H01L 21/02282 (2013.01); H01L 21/02318 (2013.01); H01L 21/67248 (2013.01); H01L 22/26 (2013.01);
Abstract
An apparatus and method which may be used for fabricating nanoscale devices are disclosed. The apparatus comprises measurement means configured to measure swelling of a block copolymer during solvent vapour annealing of the block copolymer. The apparatus also comprises temperature control means configured to receive a control signal indicative of the swelling of the block copolymer. The temperature control means can then control the temperature of the block copolymer as indicated by the control signal.