Photocopying – Contact printing – Light boxes
Patent
1990-05-11
1992-09-08
Lee, Thomas C.
Photocopying
Contact printing
Light boxes
355208, 395 93, 395118, 3649466, 3644655, 364DIG2, G06F 900
Patent
active
051466015
ABSTRACT:
An image processing controller comprising a pulse control signal generator for controlling a load. A memory is provided for storing parameters, such as the period and duty factor of the pulse control signal. The parameters are transferred from the memory to the pulse control signal generator. The pulse control signal generator generates a pulse control signal having a predetermined pulse width at a predetermined period, in accordance with the parameters.
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3
Hosaka Masao
Inuzuka Tsuneki
Shimada Kazutoshi
Canon Kabushiki Kaisha
Geckil Mehmet
Lee Thomas C.
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