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

Image Number 3 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
Digital signal processing apparatus, liquid crystal display apparatus, digital signal processing method and computer program
System and method for providing radio communication in a land mobile radio system
Battery terminal with current sensor
Comparison of visual information
Telephone line seizure module
Method and apparatus for compensating QoS during handover by base station in wireless broadband access system
Particle measurement process and apparatus
  Randomly Featured Patents
Optical reading system and method for spectral multiplexing of resonant waveguide gratings
Programmable current exciter for measuring AC immittance of cells and batteries
Process for forming a copper-containing film
Dual beam recorder
Remote copy system
Method and system for measuring output torque of a motor
Levelling auxiliaries for acid dyes
Furniture item having at least a first and a second furniture portion
Method and system for investing in a group of investments that are selected based on the aggregated, individual preference of plural investors
Ice maker harvest control