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.
Patent No.:
Date of Patent:
Nov. 26, 2002
Filed:
Nov. 01, 2000
Akio Morita, Wakayama, JP;
Tomoyuki Ishii, Wakayama, JP;
Noritsu Koki Co., Ltd., Wakayama, JP;
Abstract
A line exposure type image forming apparatus having a micromirror device with numerous micromirrors tiltable for reflecting light incident from a light source to a predetermined exposure position on a photosensitive material , and a sub-scan moving mechanism for moving the photosensitive material relative to the exposure position. The micromirror device is disposed such that an imaginary line linking imaging positions on the photosensitive material of the micromirrors in a predetermined line is at an angle to a direction of relative movement of the photosensitive material. As a result, an exposure dot line is produced on the photosensitive material in a main scanning direction perpendicular to the direction of relative movement by a main scanning mirror set formed of micromirrors selected in a direction at an angle to a direction of the columns of the micromirror device.