Title:
光ビーム走査装置
Document Type and Number:
Japanese Patent JP4105060
Kind Code:
B2
Abstract:
A light beam scanning apparatus is constructed so that light beams scanned from an image head form spots on a photosensitive drum to form an image. The image head includes a light emitting device and a lens system. The light emitting device has a plurality of light emitting sources arranged to be perpendicular to a rotation axis of the photosensitive drum to output multiple beams in response to video signals. The lens system allows the multiple beams output from the light emitting device form spots on surface of the photosensitive drum in a linear shape along vertical direction of the surface thereof.
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Inventors:
Lee, Jung-Seo
Yoon, Sun-Kyung
Yoon, Sun-Kyung
Application Number:
JP2003290420A
Publication Date:
June 18, 2008
Filing Date:
August 08, 2003
Export Citation:
Assignee:
Samsung Electric Co., Ltd.
International Classes:
B41J2/44; B41J2/45; B41J2/455; B41J2/47; G02B26/10; H04N1/036; H04N1/06
Domestic Patent References:
| JP1217477A | ||||
| JP3255476A | ||||
| JP6265806A | ||||
| JP11002769A | ||||
| JP58179052A |
Attorney, Agent or Firm:
Sota Asahina