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. 25, 2025
Filed:
Jan. 11, 2023
Applicant:
Nexperia B.v., Nijmegen, NL;
Inventors:
Assignee:
Nexperia B.V., Nijmegen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/67 (2006.01); G06T 7/00 (2017.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
H01L 21/67259 (2013.01); G06T 7/001 (2013.01); G06T 7/74 (2017.01); H01L 21/67132 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30148 (2013.01);
Abstract
The present disclosure relates to a technology of manufacturing electronic components, especially semiconductor components with an irregular shape. The present disclosure provides an improved alignment method and system which may be used in cases, where features on a top surface of the semiconductor component or device are not sufficient due to process limitations and where a bottom surface might also not show any alignment correlation with the top surface.