한국정보디스플레이학회:학술대회논문집

한국정보디스플레이학회 (The Korean Infomation Display Society)
권호 표지

The improvement of discharge characteristics and lifetime of PDP by MgO deposition on the phosphor

  • Ha, Chang-Hoon (School of Electrical & Computer Engineering, Seoul National University) ;
  • Kim, Jae-Sung (School of Electrical & Computer Engineering, Seoul National University) ;
  • Jeong, Dong-Cheol (School of Electrical & Computer Engineering, Seoul National University) ;
  • Whang, Ki-Woong (School of Electrical & Computer Engineering, Seoul National University)
  • 발행 : 2002.08.21
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초록

An alternate application of MgO film for the improvement of discharge characteristics and life time in an ac plasma display panel (PDP) is suggested. In this research, we deposited MgO on the phosphor to get the same address characteristics irrespective of each phosphor. To avoid the luminance and efficiency degradation by MgO deposition on the phosphor, we optimized the MgO thickness through experiments. The results showed that PDP with MgO coated phosphor has a uniform formative delay in address discharge and improved degradation characteristics.

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