High Performance 2.2 inch Full-Color AMOLED Display for Mobile Phone

  • Kim, H.K. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Suh, M.S. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Lee, K.S. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Eum, G.M. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Chung, J.T. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Oh, C.Y. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Kim, B.H. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD) ;
  • Chung, H.K. (TD-1 team, Corporate R&D Center, Samsung SDI Co. LTD)
  • Published : 2002.08.21

Abstract

We developed a high performance 2.2" active matrix OLED display for IMT-2000 mobile phone. Scan and Data driver circuits were integrated on the glass substrate, using low temperature poly-Si(LTPS) TFT CMOS technology. High efficiency EL materials were employed to the panel for low power consumption. Peak luminescence of the panel was higher than 250cd/$m^2$ with power consumption of 200mW.

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