The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 07, 2015

Filed:

Mar. 26, 2013
Applicants:

Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;

Toshiba Tec Kabushiki Kaisha, Shinagawa-ku, Tokyo, JP;

Inventors:

Takeshi Watanabe, Kanagawa-ken, JP;

Daisuke Ishikawa, Kanagawa-ken, JP;

Shoko Shimmura, Kanagawa-ken, JP;

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01); G03G 15/09 (2006.01); G03G 15/04 (2006.01);
U.S. Cl.
CPC ...
G03G 15/04027 (2013.01); G03G 15/04054 (2013.01); G03G 2215/0132 (2013.01);
Abstract

According to one embodiment, an image forming apparatus includes an image bearing member on which an electrostatic latent image is formed by exposure, an exposing device including a plurality of light sources and a plurality of lenses, which are provided along a longitudinal direction of the image bearing member, and configured to radiate light on the image bearing member, and a developing device arranged at a fixed distance apart from the image bearing member and configured to develop, according to application of a direct-current bias, the electrostatic latent image formed on the image bearing member into a visible image using a two-component developer.


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