한국정보디스플레이학회:학술대회논문집

한국정보디스플레이학회 (The Korean Infomation Display Society)
권호 표지

Prohibition of Boundary Image Sticking in AC Plasma Display Panel Using Vacuum Sealing Method

  • Tae, Heung-Sik (School of Electrical Engineering and Computer Science, Kyungpook National Univeristy) ;
  • Park, Choon-Sang (School of Electrical Engineering and Computer Science, Kyungpook National Univeristy) ;
  • Kwon, Young-Kuk (R&D Team, PDP Division, Samsung SDI Co., Ltd.) ;
  • Heo, Eun-Gi (R&D Team, PDP Division, Samsung SDI Co., Ltd.) ;
  • Lee, Byung-Hak (R&D Team, PDP Division, Samsung SDI Co., Ltd.)
  • 발행 : 2007.08.27
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초록

This paper shows that the boundary image sticking can be prohibited completely by using the vacuum sealing process, which means that the residual impurities such as nitrogen or oxygen can be a critical factor inducing the boundary image sticking. The production of boundary image sticking was checked in the test panel fabricated by the $N_2$ or $O_2$ flow during the vacuum sealing process. As a result, the boundary image sticking did not appear in the case of $N_2flow$, whereas the boundary image sticking was observed in the case of $O_2$ flow even though the test panel was fabricated by the vacuum sealing process.

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