1988-11-29
1990-07-03
Arnold, Bruce Y.
350 65, G02B 2610
Patent
active
049385518
ABSTRACT:
A light-scanning reader equipped with a rotary or oscillatory polyhedral reflector including at least two correlated reflecting surfaces each formed in an angular range of 180.degree. or less to generate a plurality of mutually non-parallel scanning loci. The polyhedral reflector is so disposed as to be rotatable or oscillatable on its axis and is capable of easily generating a plurality of directionally different scanning loci.
Arnold Bruce Y.
Kachmarik Ronald M.
Tokyo Electric Company Ltd.
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