한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Address discharge delay reduction in AC PDP by applying MgO nanoparticle under protective layer

  • Seo, Ki-Ho (Display Laboratory, Corporate R&D center, Samsung SDI) ;
  • Shin, Seung-Ha (Nanotechnology & Thermal processing Laboratory, School of Mechanical and Aerospace Engineering, Seoul National University) ;
  • Choi, Man-Soo (Nanotechnology & Thermal processing Laboratory, School of Mechanical and Aerospace Engineering, Seoul National University) ;
  • Whang, Ki-Woong (Plasma Laboratory, School of Electrical Engineering and Computer Science #053, Seoul National University)
  • Published : 2008.10.13
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Abstract

We report a method for improving characteristics of AC PDP in this study. This improvement is obtained by spreading MgO nanoparticles on transparent dielectric layer. These nanoparticles are covered with MgO protective layer by electron beam evaporation. MgO nanoparticle has difference in cathodoluminescence stronger than MgO layer by electron beam evaporation. This method worked for reducing statistical delay especially. Efficacy, discharge voltage and luminance were also improved But these improvements has limited lifetime because continuous ion bombardments changed characteristic of MgO surface.

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