18114151. PRINTING DEVICE AND PRINTING METHOD simplified abstract (SAMSUNG DISPLAY CO., LTD.)

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PRINTING DEVICE AND PRINTING METHOD

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

Satoshi Tomoeda of Yongin-si (KR)

Setsu Takeuchi of Yongin-si (KR)

PRINTING DEVICE AND PRINTING METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 18114151 titled 'PRINTING DEVICE AND PRINTING METHOD

Simplified Explanation

The abstract describes a printing device that includes a printer with multiple nozzles, a discharge detection sensor to monitor ink discharge, and a nozzle combination calculator to determine the best combination of nozzles for each pixel column on a substrate.

  • Printer with multiple nozzles
  • Discharge detection sensor to monitor ink discharge
  • Nozzle combination calculator to determine optimal nozzle combination for each pixel column
  • Average value calculator to set usable nozzle groups for each pixel column
  • Nozzle combination determiner to calculate final nozzle combination using moving average of discharge rates

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      1. Potential Applications
  • Printing industry for high-quality and efficient printing
  • Manufacturing industry for precise and accurate printing on substrates
      1. Problems Solved
  • Ensures optimal use of nozzles for each pixel column
  • Improves printing quality and efficiency
  • Reduces ink wastage and maintenance costs
      1. Benefits
  • Enhanced printing quality and resolution
  • Increased efficiency in printing process
  • Cost savings through optimized nozzle usage


Original Abstract Submitted

A printing device includes: a printer, which to include a plurality of nozzles; a discharge detection sensor configured to detect an amount of ink discharged from the plurality of the nozzles; and a nozzle combination calculator configured to determine a final nozzle combination for each pixel column on a substrate based on discharge rates of the plurality of the nozzles, where the nozzle combination calculator includes: an average value calculator configured to set a usable nozzle group for each pixel column of the substrate among the plurality of the nozzles; and a nozzle combination determiner configured to determine the final nozzle combination corresponding to each pixel column by using a moving average value of nozzle discharge rates of the nozzle group set for each pixel column.

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