公开(公告)号：US20140307024A1

公开(公告)日：2014-10-16

申请号：US14316995

申请日：2014-06-27

Applicant: DAI NIPPON PRINTING CO. LTD.

Inventor： Hideki YAMAZAKI

IPC: B41J2/525

CPC classification number: B41J2/525 ,  B41M3/06 ,  B41M7/00 ,  B41M7/0027 ,  G02B27/2214 ,  G03B35/00 ,  G03G15/1625 ,  G09F19/12 ,  H04N1/00201

Abstract: The present invention provides stereoscopic prints with reduced image coarseness. A stereoscopic print comprises a lenticular lens sheet and a dot image print that is glued to the back surface of the lenticular lens sheet. Multiple image strips that form the dot image print each include a small unit that enables tone representation, and for each color plate, multiple reference positions are set in each of the smallest units. In forming the dot image print, amplitude-modulated screening is employed to print dots in longitudinal directions of the multiple image strips from each of the reference positions.

Abstract translation: 本发明提供具有降低的图像粗糙度的立体照片。 立体印刷品包括双凸透镜片和粘合到双凸透镜片的背面的点图像印刷。 形成点图像打印的多个图像条带包括允许色调表示的小单元，并且对于每个色板，在每个最小单位中设置多个参考位置。 在形成点图像打印时，采用幅度调制筛选来从每个参考位置在多个图像条带的纵向方向上打印点。