Photoelectric element characteristic measuring apparatus

Details Photoelectric element characteristic measuring apparatus Photoelectric element characteristic measuring apparatus

1984-03-14

1986-09-02

Evans, F. L.

Optics: measuring and testing

By shade or color

With color transmitting filter

324158R, G01J 351

Patent

active

046092919

ABSTRACT:
Disclosed is an element characteristic measuring apparatus provided with a first illuminating system for uniformly illuminating the whole area of an element, a second illuminating system for providing an imaging illumination to a part area of the element, and an output detector for detecting the output of the illuminated element.

REFERENCES:
patent: 3463595 (1969-08-01), Blanc et al.
patent: 3630627 (1971-12-01), Low et al.
patent: 3782823 (1974-01-01), Kantorski et al.
patent: 4129823 (1978-12-01), van der Pool et al.
patent: 4301409 (1981-11-01), Miller et al.
patent: 4459547 (1984-07-01), Miller
patent: 4467438 (1984-08-01), Zerlaut et al.

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