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:
Oct. 21, 2025
Filed:
Aug. 08, 2021
Orbotech Ltd., Yavne, IL;
Doron Sinai, Petach Tikva, IL;
Itzhak Saki Hakim, Kfar Saba, IL;
Orbotech Ltd., Yavne, IL;
Abstract
Apparatus for inspecting electrical circuits including a scanner including at least one multiline Time Delay Integration (TDI) sensor having multiple parallel lines of sensor pixels, the multiple lines being separated from each other by a separation distance along a scanning axis, each of the sensor pixels having a sensor pixel dimension along the scanning axis, a linear displacer providing mutual displacement of the TDI sensor and an electrical circuit to be inspected along the scanning axis and scanning optics directing light reflected from the electrical circuit to the sensor pixels, the scanning optics defining a projection of each sensor pixel onto the electrical circuit, which projection defines the area on the electrical circuit from which light reaches each sensor pixel, each projection having a sensor pixel projection dimension along the scanning axis and an image generator constructing an image from composite output pixels of the TDI sensor.