A korean bank (Kookmin bank) credit card that can be inserted into a A/V player. This strange player comes in two flavors:

  • M30 - 2G/b storage, and an OLED display
  • M40 - 4G/b storage, AMOLED display from Samsung SDI, and DMB functionality.
Kookmin Bank &d card M40 PMPKookmin Bank &d card M40 PMP
OLED type: 
AMOLED from Samsung SDI
Tags:
Cambridge Isotope Laboratories - Deutreated Reagents and High-Purity Gases for OLEDsCambridge Isotope Laboratories - Deutreated Reagents and High-Purity Gases for OLEDs