System and method for inspecting electrical circuits utilizing reflective and fluorescent imagery

摘要

A method for inspecting an electrical circuit including optically inspecting at least a portion of an electrical circuit by detecting light reflected therefrom in a first image during a first time interval, optically inspecting light emitted from at least a portion of the electrical circuit by fluorescence in a second image acquired during a second time interval and indicating defects in the electrical circuit based on geometrically coincident indications from both the optically inspecting at least a portion of an electrical circuit by detecting light reflected therefrom and the optically inspecting light emitted from at least a portion of the electrical circuit by fluorescence.