Image-forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE50141
SERIAL NO

17168029

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Abstract

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An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuhara, Hiroyuki Suntou-gun, JP 53 325
Ishihara, Kazuyuki Nagoya, JP 27 54
Kawana, Takashi Machida, JP 58 705
Kurokawa, Shuichi Saitama, JP 17 33
Takayama, Yuuji Yokohama, JP 28 153
Tanaka, Yoshihiko Mishima, JP 59 625
Uchidate, Hikaru Yokohama, JP 20 117

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