Image information recording apparatus

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means

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G01D 1514

Patent

active

045285802

ABSTRACT:
In an apparatus using a semiconductor laser to record image information, an optical filter for decreasing the difference between the rising peak value and the steady value of the intensity of a laser beam is disposed in the optical path of the laser beam in order to prevent any density difference attributable to the difference between the rising peak value and the steady value from being created in the image.

REFERENCES:
patent: 4197560 (1980-04-01), Minerd
patent: 4373063 (1983-02-01), Kitamura
patent: 4375067 (1983-02-01), Kitamura
patent: 4383755 (1983-05-01), Fedder et al.

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