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Method for controlling white balance in plasma display panel device

  • US 6,034,655 A
  • Filed: 07/01/1997
  • Issued: 03/07/2000
  • Est. Priority Date: 07/02/1996
  • Status: Expired due to Fees
First Claim
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1. A method for controlling a white balance in a plasma display panel device comprising the steps of:

  • (1) displaying one frame of gradation on an entire screen of the plasma display panel device;

    (2) discharging and erasing all cells in the plasma display panel device;

    (3) addressing all R cells, G cells, or B cells of the entire cells at a time; and

    ,(4) providing additional sustain pulses having numbers different from one another to the R cells, G cells and B cells addressed in the step (3) to reduce luminance differences between the R cells, G cells and B cells.

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