Oki Data Corporation

Manabu Kida

Tomoki Igari

An exposure device according to an embodiment may include: a holding member provided with a reference surface; an optical system being in contact with the reference surface and slidable in a first direction parallel to the reference surface; and a board including a light emitting element and being fixed to the holding member such that the optical system is sandwiched between the reference surface and the board.

Exposure device, reading head, image formation apparatus, and image reading apparatus

An exposure apparatus according to an embodiment includes: a board that includes a first surface on which a light emitting element is arranged and a second surface opposite to the first surface; a lens member on which light from the light emitting element is incident; a holder that holds the lens member; and an insulation sheet formed of an insulation material. The board includes an abutment part provided on a second surface of the board. The insulation sheet is fixed to the holder while being in contact with the abutment part.

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Tokyo, Japan

Manabu Kida