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US 2009/0323191 A1Published application
Lens array, LED print head, exposure device, image forming apparatus, and reading apparatus
AssigneeOki Data Corporation
InventorAkihiro Yamamura
Life of this patent
Estimating the term…
Abstract
A lens array includes a lens plate having a plurality of lenses arranged next to each other in a direction perpendicular to optical axes thereof, and a light blocking member for blocking light incident on the lenses. The light blocking member includes a light blocking portion and a plurality of light passing portions arranged at positions corresponding to the lenses. The light passing portions communicate with each other.
Claims13
A lens array comprising:
- a lens plate having a plurality of lenses arranged next to each other in a direction perpendicular to optical axes thereof;
- and
- a light blocking member for blocking light incident on the lenses, said light blocking member including a light blocking portion and a plurality of light passing portions arranged at positions corresponding to the lenses, said light passing portions communicating with each other.
Dependencies are inferred from the claim text.