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:
May. 25, 2010
Filed:
Mar. 08, 2007
Applicant:
Eliezer Rosengaus, Palo Alto, CA (US);
Inventor:
Eliezer Rosengaus, Palo Alto, CA (US);
Assignee:
KLA-Tencor Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A line image acquisition apparatus suitable for being added onto a line-scan wafer macro-inspection system which incorporates oblique incidence illumination and detection, both for brightfield and for darkfield, which incorporates double darkfield observation capability, which incorporates broadly tunable angle of incidence illumination and tunable angle of detection, which incorporates multi-channel detection into a line-scan macro-inspection system, and which is an add-on feature compatible with current line-scan macro-inspection systems.