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Improvement of Response Time by Discharging Time in Charge Particle Type Display

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2012, 7(5), pp.61-66
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : October 31, 2012

Young-Cho Kim 1 Sung-Keun Chang 1 Hong,Soon-Kwan 2

1청운대학교
2혜전대학교

Accredited

ABSTRACT

We add a discharging time for the mixing particles charged with (+) and (-) charge to the reported fabrication process of a reflective display and compare the result. The discharging is accomplished at thermo-hygrostat after mixing particles are loaded into a panel. In the comparison result of the response time of a panel with and without discharging time, the response time of the black particles (+) is greatly reduced and approaches to an ideal curve. The response time of the white particles (-) is not largely reduced, but changed to the ideal shape. A difference of the response time of the white and black particles is induced to the difference of the q/m value. An improvement of the response time curve is induced by an electrical neutralization and will contribute to a panel lifetime by giving a nonlinear movement to the particles.

Citation status

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