Laser scanning system

Details Laser scanning system Laser scanning system

1995-06-07

1996-03-05

Reinhart, Mark J.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

347263, B41J 2435

Patent

active

054971845

ABSTRACT:
A laser scanning system in which a laser beam is emitted by a laser source and repeatedly deflected by a deflector, such as a polygon mirror. A photo sensor is provided to detect the position of the deflected laser beam. The photo sensor and the laser source are mounted on a common support member so that the laser beam, deflected by the polygon mirror, directly enters the light receiving portion of the photo sensor. Optionally, a reflection mirror is provided such that the deflected laser beam is reflected by the reflection mirror and further deflected to the photo sensor by the polygon mirror.

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patent: 5247373 (1993-09-01), Iwama et al.
patent: 5327280 (1994-07-01), Morimoto
English Translation of JP 62-254566.

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