IMAGE-FORMING DEVICE AND IMAGE-FORMING METHOD

摘要

An image-forming device is provided with: a conveyance unit for conveying a lenticular sheet in a sub-scanning direction, the lenticular sheet having a plurality of lenticular lenses formed in the surface thereof so as to align in the sub-scanning direction; a plurality of detection sensors including a first detection sensor and a second detection sensor positioned on the reference line in a principal scanning direction orthogonally intersecting the sub-scanning direction, and positioned on the conveyance track for the lenticular sheet; a lens tilt calculation unit for calculating the angle of tilt of the lenticular lenses in relation to the reference line, on the basis of a detection signal from the plurality of detection sensors; a head for recording a plurality of perspective images in the lenticular sheet by recording a plurality of linear images, which correspond to each of the plurality of lenticular lenses, on the back surface of the lenticular sheet, the head being positioned on the conveyance track for the lenticular sheet in a lengthwise direction intersecting the sub-scanning direction; a recording unit for recording the angle of tilt of the head in the lengthwise direction; and a tilt correction control unit for matching the angle of tilt of the lenticular lenses and the angle of tilt of the head, on the basis of the angle of tilt of the lenticular lenses calculated by the lens tilt calculation unit and the angle of tilt of the head recorded in the recording unit.