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US 2019/0199881 A1Published application
Light scanning device and image forming apparatus
AssigneeSharp Kabushiki Kaisha
InventorKENZO OHKUBO
Life of this patent
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Abstract
In a light scanning device, a substrate equipped with a polygonal mirror is disposed astride an interior section and an exposed section of a housing. The substrate is provided with a separator that comes into contact with a front face thereof. The separator separates the substrate into a first region disposed in the interior section and a second region disposed in the exposed section. The polygonal mirror is provided in the second region of the substrate.
Claims9
A light scanning device comprising:
- a housing;
- and
- a light deflecting unit that is provided in the housing and that deflects and scans light from a light source,
- wherein the housing is provided with an interior section that is not exposed to an outside of the housing and an exposed section that is exposed to the outside,
- wherein the light deflecting unit includes a polygonal mirror and a substrate having a first face on which the polygonal mirror is mounted,
- wherein the substrate includes a first region that is disposed in the interior section and in which the polygonal mirror is mounted and a second region disposed in the exposed section, and
- wherein a separator that separates the interior section and the exposed section from each other is provided between the first region and the second region of the substrate.
4 more elements
Dependencies are inferred from the claim text.