Resources Contact Us Home
Ink jet print apparatus and ink jet print method

Image Number 6 for United States Patent #7316464.

In an image area printed by a nozzle group including a defective nozzle, pixels printed by the defective nozzle and part of pixels located in the vicinity of the same are printed by another nozzle group. As a result, since printing is performed not only at the pixels printed by the defective nozzle but also at the pixels in the neighborhood thereof simultaneously by separate nozzles, irregularities of printing attributable to interpolation are distributed even when there is a relative misalignment between the nozzle groups. It is therefore possible to obtain a preferable image without any increase in output time even when a printing head including a defective nozzle is used.

  Recently Added Patents
Resistive random access memory cell and resistive random access memory module
Quaternary chalcogenide wafers
Peer-to-peer method of deploying and managing executable code and associated plug-ins
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Pyrrolidine derivatives, pharmaceutical compositions containing the same, and methods of using the same
Single-wavelength correction method for luminescent homogeneous biological assay
Method for delivering a volatile material
  Randomly Featured Patents
Disposable valve unit for regulating a flow of urine
Lubrication process and apparatus
Roll paper holder for printer
Antenna for use in earphone and earphone with integrated antenna
Methods of setting chocolate and products produced by same
Air eliminator for intravenous tube
Flat package semiconductor device
Method for wear-resistant compound roll manufacture
Magnetic toner
Solar energy converting device