Optical inspection of laser vias

作者: Nissim Savareigo

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摘要: An automated optical inspection system including a source of electromagnetic radiation for delivering beam on an article to be inspected, plurality sensors arranged with respect the sensing properties associated impinging at least zone impingement substance found luminescence sensor due thereon and reflectance from transmitting information signals based sensed by processor in communication operative receive zones impingement, combine analyze them, generate output indicating presence defects analysis.

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