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:
Mar. 12, 2024
Filed:
Dec. 20, 2018
Asml Netherlands B.v., Veldhoven, NL;
Nitesh Pandey, Eindhoven, NL;
Duygu Akbulut, Eindhoven, NL;
Alessandro Polo, Arendonk, BE;
Sebastianus Adrianus Goorden, Eindhoven, NL;
ASML Netherlands B.V., Veldhoven, NL;
Abstract
A sensor is disclosed, wherein a transducer generates acoustic waves, which are received by a lens assembly. The lens assembly transmits and directs at least a part of the acoustic waves to a target. The lens assembly then receives at least a part of acoustic waves, after interaction with the target. The sensor further comprises an optical detector that comprises at least one optically reflective member located at a surface of the lens assembly, which surface is arranged opposite to a surface of the lens assembly which faces a focal plane of the lens assembly, wherein the at least one optically reflective member is mechanically displaced in response to the acoustic waves, which are received and transmitted by the lens assembly.