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MEMS based micro-fuel processor

  • Kundu, Arunabha;Jang, J.H.;Lee, H.R.;Jung, C.R.;Gil, J.H.;Kim, S.H.;Cha, H.Y.
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2006.10a
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    • pp.611-612
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    • 2006
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Low Voltage-Driven CNT Cathode and It's Applications

  • Lee, Chun-Gyoo;Lee, Sang-Jo;Cho, Sung-Hee;Chi, Eung-Joon;Lee, Byung-Gon;Jeon, Sang-Ho;Ahn, Sang-Hyuck;Hong, Su-Bong;Choe, Deok-Hyeon
    • 한국정보디스플레이학회:학술대회논문집
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    • 2004.08a
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    • pp.851-854
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    • 2004
  • By approaching the counter electrode to the CNT emitter, remarkable reduction of the cathode operating voltage has been accomplished in the under-gate CNT cathode structure. The peak emission current density of 2.5 ms/$cm^2$, which is sufficient for high brightness CNT field emission display, was obtained at the cathode-to-gate voltage of 57 V when the CNT-to-counter electrode gap was 2.2 ${\mu}m$. The gate current was less than 10 % of the anode current. The CNT cathode with low driving voltage can help the cost-effective field emission display implemented.

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