Patent · US Active

Method and system for active decrease of ghost appearance

US9535359B2 · kind B2 · utility

4Cited by

5References

26Claims

0Family size

Assignee

Hewlett-Packard Indigo B.V. · NL

Inventors

Mark Sandler · Rehovot, IL
Shai Lior · Rehovot, IL

Key dates

Filing date	Apr 30, 2007
Grant date	Jan 3, 2017
Priority date	—
Expiry date	May 4, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG03G2215/00759
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A system and method to compensate for ghost appearances on a print due to a previous job, the method comprising defining areas in which ghosting is expected or detected and recording the image on a photoreceptor by selectively changing the parameters of the system as a function of position, to compensate for the effects of ghosting in ex-image and ex-nonimage areas.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.