| 发明名称 | Multi-layer printing on non-white backgrounds | ||
| 摘要 | 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. | ||
| 申请公布号 | US9126420(B2) | 申请公布日期 | 2015.09.08 |
| 申请号 | US201313909854 | 申请日期 | 2013.06.04 |
| 申请人 | Electronics for Imaging, Inc. | 发明人 | Heath Peter;Cram Dwight;Ko Bryan;Lahut Joseph A. |
| 分类号 | B41J2/01;B41J2/21 | 主分类号 | B41J2/01 |
| 代理机构 | Perkins Coie LLP | 代理人 | Glenn Michael A.;Perkins Coie LLP |
| 主权项 | 1. A computer implemented method for multi-layer printing on non-white backgrounds, comprising: in a first printer pass, modifying a base white layer with an image to be printed by adjusting application by said printer of said white layer to include substantially simultaneous application of said image's ink at a predetermined density that corresponds to a selected portion of a total amount of ink to be applied for said image; and in at least one subsequent printer pass, applying with said printer said image's ink at a predetermined density that corresponds to a remaining portion of the total amount of ink to be applied for said image. | ||
| 地址 | Fremont CA US | ||