Pattern detector

Details Pattern detector Pattern detector

1982-09-14

1985-11-26

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

357 45, 358213, H01J 4014

Patent

active

045556369

ABSTRACT:
A pattern detector comprises a plurality of photoelectric converter elements having thin film semiconductors disposed adjacently in a line in one plane. The converter elements are shaped that they overlap one another by a predetermined length when viewed in a direction perpendicular to a direction in which the converter elements are disposed. The photoelectric converter elements may be disposed in a plurality of parallel arrays, staggered so that the center of one element in one array is opposed to a space between neighboring elements of the other array.

REFERENCES:
patent: 3164721 (1965-01-01), Astheimer
patent: 3683193 (1972-08-01), Weimer
patent: 3717770 (1973-02-01), Dyck et al.
patent: 3833762 (1974-09-01), Gudmunsen
patent: 4242700 (1980-12-01), Weimer

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