公开(公告)号：US20160032120A1

公开(公告)日：2016-02-04

申请号：US14447882

申请日：2014-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jan Morovic ,  Peter Morovic ,  Peter J. Klammer ,  James William Stasiak

IPC: C09D11/32 ,  C09D11/02

CPC classification number: C09D11/32 ,  C09D11/037 ,  C09D11/50

Abstract: A colorant for a printing apparatus is described. The colorant has a first component and a second component. The first component is configured to reflect radiation having a first set of wavelengths when the colorant is arranged on a substrate. The second component is configured to absorb radiation having a second set of wavelengths and emit radiation having a third set of wavelengths when the colorant is arranged on the substrate, the first and third set of wavelengths having at least one common wavelength.

Abstract translation: 描述了用于打印设备的着色剂。 着色剂具有第一组分和第二组分。 当着色剂布置在基板上时，第一部件配置成反射具有第一组波长的辐射。 当着色剂被布置在衬底上时，第二组分配置成吸收具有第二组波长的辐射并且发射具有第三组波长的辐射，第一和第三组波长具有至少一个共同的波长。

公开(公告)号：US20150365565A1

公开(公告)日：2015-12-17

申请号：US14763152

申请日：2013-01-29

Applicant: Jan MOROVIC ,  Peter MOROVIC ,  Juan Manuel GARCÍA REYERO VIÑAS ,  Martí RIUS ROSSELL ,  HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.

Inventor： Jan Morovic ,  Peter Morovic ,  Juan Manuel GARCÍA REYERO VIÑAS ,  Martí RIUS ROSSELL

IPC: H04N1/60

CPC classification number: H04N1/6058 ,  H04N1/6008 ,  H04N1/603

Abstract: In a method to generate a print specification color separation look-up table, a device color space is sampled to provide at least one sampled value. The sampled value is transformed to a device independent color space. The transformed sampled value is gamut mapped using a source color gamut and a color separation color gamut to provide a color separation value. The gamut mapping is performed in an expansion mode and a compression mode.

Abstract translation: 在生成打印规格颜色分离查找表的方法中，对设备颜色空间进行采样以提供至少一个采样值。 采样值被转换为独立于设备的色彩空间。 变换的采样值是使用源色域和色彩分离色域进行色域映射，以提供色分离值。 在扩展模式和压缩模式下执行色域映射。