公开(公告)号：US09126420B2

公开(公告)日：2015-09-08

申请号：US13909854

申请日：2013-06-04

Applicant: ELECTRONICS FOR IMAGING, INC.

Inventor： Peter Heath ,  Dwight Cram ,  Bryan Ko ,  Joseph A. Lahut

IPC: B41J2/01 ,  B41J2/21

CPC classification number: B41J2/2117

Abstract: In a multi-layer printer, the base white layer that is applied during printing is modified using the image to be printed. By altering the white layer to reflect the density of the top image, it is easier to reach saturation (density/gamut) without adding large amounts of ink. Thus, such undesirable side effects, such as gloss-banding are avoided.

Abstract translation: 在多层打印机中，使用要打印的图像来修改在打印期间应用的基础白色层。 通过改变白色层以反映顶部图像的密度，在不添加大量墨水的情况下更容易达到饱和度（密度/色域）。 因此，避免了这种不希望的副作用，例如光泽条带。