Image processing apparatus

Details Image processing apparatus Image processing apparatus

1986-08-20

1989-04-04

Salce, Patrick R.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

358283, 355 3R, G03G 1500

Patent

active

048190667

ABSTRACT:
An image processing apparatus comprises a image data generator, a pulse width modulated signal generator for generating a pulse width modulated signal to modulate a beam in accordance with an image data generated by the image data generator, and a control signal generator for generating a control signal to control an intensity of the beam in accordance with the image data generated by the image data generator.

REFERENCES:
patent: 4375064 (1983-02-01), Ohara
patent: 4624547 (1986-11-01), Endo et al.
patent: 4626923 (1986-12-01), Yoshida
IBM Technical Disclosure Bulletin, vol. 20, No. 1, Jun. 1977, pp. 31 and 32.

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