发明名称 |
Light source device, optical scanning device, and image forming apparatus |
摘要 |
A light source including a plurality of light emitting areas formed in a two-dimension array is mounted on a substrate. A holding member holds an optical system that shapes a laser beam emitted from each of the light emitting areas, a splitting element that splits a part of the laser beam passed through the optical system, and a light receiving system that receives split laser beam. A base member including an aligning unit that aligns the light source in a direction along an optical axis of the optical system and a direction perpendicular to the optical axis is connected to the holding member. An elastic member presses the substrate against the base member.
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申请公布号 |
US8466947(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US20090548719 |
申请日期 |
2009.08.27 |
申请人 |
KUBO NOBUAKI;RICOH COMPANY, LTD. |
发明人 |
KUBO NOBUAKI |
分类号 |
B41J2/45;B41J2/435;B41J27/00 |
主分类号 |
B41J2/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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