한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Electronic Ink using the Electrophoretic High Mobility Particles

  • Kim, Chul-Am (Organic Electronics Device Team, Electronics and Telecommunications Research Institute) ;
  • Kang, Seung-Youl (Organic Electronics Device Team, Electronics and Telecommunications Research Institute) ;
  • Kim, Gi-Heon (Organic Electronics Device Team, Electronics and Telecommunications Research Institute) ;
  • Ahn, Seong-Deok (Organic Electronics Device Team, Electronics and Telecommunications Research Institute) ;
  • Oh, Ji-Young (Organic Electronics Device Team, Electronics and Telecommunications Research Institute) ;
  • Suh, Kyung-Soo (Organic Electronics Device Team, Electronics and Telecommunications Research Institute)
  • Published : 2007.08.27
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Abstract

The black/white electronic ink containing high mobility white nano particles and the organic black pigment particles dispersed in dielectric fluid were prepared. A charge control agent affects the electrophoretic zeta potentials of white particle, which show the maximum value in zeta potential. The electronic ink panel fabricated with the charged white particles and the black particles exhibits more than 15:1 contrast ratio at 10V.

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