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1. WO2010050946 - IMAGING DEVICE CALIBRATION SYSTEM AND METHOD

Publication Number WO/2010/050946
Publication Date 06.05.2010
International Application No. PCT/US2008/081681
International Filing Date 30.10.2008
IPC
G03G 15/00 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
CPC
B41J 2/2117
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
21for multi-colour printing
2107characterised by the ink properties
2114Ejecting transparent or white coloured liquids, e.g. processing liquids
2117Ejecting white liquids
G03G 15/0131
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
01for producing multicoloured copies
0105Details of unit
0131for transferring a pattern to a second base
G03G 15/5062
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
50Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
5062by measuring the characteristics of an image on the copy material
G03G 15/6591
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
65Apparatus which relate to the handling of copy material
6588characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material
6591characterised by the recording material, e.g. plastic material, OHP, ceramics, tiles, textiles
H04N 1/54
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
46Colour picture communication systems
54Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
H04N 1/6033
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
46Colour picture communication systems
56Processing of colour picture signals
60Colour correction or control
603controlled by characteristics of the picture signal generator or the picture reproducer
6033using test pattern analysis
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US] (AllExceptUS)
  • MOALEM, Sasi [IL]/[IL] (UsOnly)
  • SHELEF, Eyal [IL]/[IL] (UsOnly)
  • HARUSH, Shlomo [IL]/[IL] (UsOnly)
  • NAAMAN-ZIV, Meirav [IL]/[IL] (UsOnly)
Inventors
  • MOALEM, Sasi
  • SHELEF, Eyal
  • HARUSH, Shlomo
  • NAAMAN-ZIV, Meirav
Agents
  • COULMAN, Donald, J.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMAGING DEVICE CALIBRATION SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ D'ÉTALONNAGE DE DISPOSITIF D'IMAGERIE
Abstract
(EN)
One or more imaging device calibration methods anά systems are disclosed. According to one embodiment, a calibration system and method includes the application of one or more white colorants on a high optica; density media prior to application of calibration targets. The system and method allow for calibration of the imaging device wilhαui the necessity for changing the substrate or slopping printing.
(FR)
L'invention concerne un ou plusieurs procédés et systèmes d'étalonnage de dispositif d'imagerie. Selon un mode de réalisation, un système et procédé d'étalonnage consistent en l'application d'un ou plusieurs colorants blancs sur un support de densité optique élevée avant application de cibles d'étalonnage. Le système et le procédé permettent l'étalonnage du dispositif d'imagerie sans qu'il soit nécessaire de changer le substrat ni d'incliner l'impression.
Also published as
Latest bibliographic data on file with the International Bureau