Method of visualizing minute particles

Optics: measuring and testing – By polarized light examination – With light attenuation

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356379, 356237, 348126, G01B 1124

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active

054953375

ABSTRACT:
The visualization method includes generating a relatively wide beam of light directed onto an object to be inspected and determining the center of intensity of the wide beam of light reflected from the object for facilitating geometric dimensional calculations of a large number of such objects, such as solder deposits on the surface of a printed circuit board, in a very short period of time and in a very accurate manner.

REFERENCES:
patent: 4105925 (1978-08-01), Rossol et al.
patent: 4573073 (1986-02-01), Corby, Jr.
patent: 4627734 (1986-12-01), Rioux
patent: 4705401 (1987-11-01), Addleman et al.
patent: 4767212 (1988-08-01), Kitahashi et al.
patent: 4798964 (1989-01-01), Schmalfuss et al.
patent: 5102224 (1992-04-01), Uesugi et al.

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