公开(公告)号：WO2017200538A1

公开(公告)日：2017-11-23

申请号：PCT/US2016/033020

申请日：2016-05-18

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

Inventor： BLANCO GABELLA, Jaime Abel ,  POU JUAN, David ,  GUIXE SIMON, Gerard ,  SALAS ROURA, Francesc

IPC: B41J29/393 ,  B41J11/00 ,  G06F9/44

CPC classification number: B41J11/00 ,  B41J11/0095 ,  B41J29/393 ,  G01J3/505 ,  G01N2021/8917 ,  G06F9/44

Abstract: In one example in accordance with the present disclosure a print media lighting system is described. The system includes a multi-colored array of lighting elements to illuminate a print media as the print media passes through an illumination zone of a printing device. The multi-colored array of lighting elements are alterable based on a target lighting profile. The system also includes a control device electrically coupled to the multi-colored array of lighting elements. The control device alters emission characteristics of the lighting elements to adjust an actual lighting profile towards the target lighting profile.

Abstract translation: 在根据本公开的一个示例中，描述了一种印刷媒体照明系统。 该系统包括多种颜色的照明元件阵列，以在打印介质穿过打印装置的照射区域时照射打印介质。 照明元件的多色阵列基于目标照明配置文件是可改变的。 该系统还包括电耦合到照明元件的多色阵列的控制装置。 控制装置改变照明元件的发射特性以调整朝向目标照明轮廓的实际照明轮廓。