Abstract: A semiconductor inspection tool system is disclosed. The system comprises a first illumination setup for generating at least one first illumination radiation and for directing the at least one first illumination radiation to at least one bonding region non-filled volume formed between two layers of a multi-layer stack. The system also comprises a second illumination setup being for generating at least one second illumination radiation and for directing the at least one second illumination radiation at multi-layer stack edges. The second illumination radiation is configured for illuminating at least a normal edge of at least two layers, the second illumination setup has different radiation parameters than the first illumination setup. The system further includes a bonding region sensor unit for collecting reflected electromagnetic radiation from a bonding region volume and generating at least one sensing data being indicative of the bonding region.

Abstract: A semiconductor inspection tool system is disclosed. The system comprises a first illumination setup for generating at least one first illumination radiation and for directing the at least one first illumination radiation to at least one bonding region non-filled volume formed between two layers of a multi-layer stack. The system also comprises a second illumination setup being for generating at least one second illumination radiation and for directing the at least one second illumination radiation at multi-layer stack edges. The second illumination radiation is configured for illuminating at least a normal edge of at least two layers, the second illumination setup has different radiation parameters than the first illumination setup. The system further includes a bonding region sensor unit for collecting reflected electromagnetic radiation from a bonding region volume and generating at least one sensing data being indicative of the bonding region.

Abstract: An inspection system and method are presented for edge and bevel inspection of a semiconductor structure using and an optical system defining: a tangential imaging providing back-light tangential illumination propagating along a tangential illumination path with respect to a contour outline of a contour region of an edge of the structure and substantially along a detection path of a tangential imaging sensor unit which detects at least a part of said back-light tangential illumination and generates image data indicative of a tangential image of the contour outline to enable detection of defect data of the edge, and at least dark-field imaging setup directing dark-field illumination towards the contour region along at least one dark-field illumination path and providing collection of scattering of a response of the contour region to the dark-field illumination, to enable detection of a dark-field image indicative of location of defects along said profile of the edge.

Abstract: An inspection system and method are presented for edge and bevel inspection of a semiconductor structure using and an optical system defining: a tangential imaging providing back-light tangential illumination propagating along a tangential illumination path with respect to a contour outline of a contour region of an edge of the structure and substantially along a detection path of a tangential imaging sensor unit which detects at least a part of said back-light tangential illumination and generates image data indicative of a tangential image of the contour outline to enable detection of defect data of the edge, and at least dark-field imaging setup directing dark-field illumination towards the contour region along at least one dark-field illumination path and providing collection of scattering of a response of the contour region to the dark-field illumination, to enable detection of a dark-field image indicative of location of defects along said profile of the edge.

Abstract: The present disclosure relates to a novel semiconductor edge and bevel inspection tool system of a wafer comprising a first illumination setup, an imaging sensor unit, and a second illumination setup. At least a portion of the second illumination radiation is configured for interacting with at least a portion of the wafer edge and bevel region surface. The second illumination setup has different radiation parameters than the first illumination setup. The first and the second illumination radiations have substantially opposite directions.

Abstract: A semiconductor inspection tool system is disclosed. The system comprises a first illumination setup for generating at least one first illumination radiation and for directing the at least one first illumination radiation to at least one bonding region non-filled volume formed between two layers of a multi-layer stack. The system also comprises a second illumination setup being for generating at least one second illumination radiation and for directing the at least one second illumination radiation at multi-layer stack edges. The second illumination radiation is configured for illuminating at least a normal edge of at least two layers, the second illumination setup has different radiation parameters than the first illumination setup. The system further includes a bonding region sensor unit for collecting reflected electromagnetic radiation from a bonding region volume and generating at least one sensing data being indicative of the bonding region.

Abstract: A semiconductor inspection tool system is disclosed. The system comprises a first illumination setup for generating at least one first illumination radiation and for directing the at least one first illumination radiation to at least one bonding region non-filled volume formed between two layers of a multi-layer stack. The system also comprises a second illumination setup being for generating at least one second illumination radiation and for directing the at least one second illumination radiation at multi-layer stack edges. The second illumination radiation is configured for illuminating at least a normal edge of at least two layers, the second illumination setup has different radiation parameters than the first illumination setup. The system further includes a bonding region sensor unit for collecting reflected electromagnetic radiation from a bonding region volume and generating at least one sensing data being indicative of the bonding region.