P2–3: Carbon nanotube based lighting lamp with stabilized fabrication process

Author

Oh, Hye Mi ; Ryu, Je Hwang ; Bae, Na Young ; Lee, Eun Hye ; Ha, An Na ; Bae, Woo Mi ; Jang, Jin ; Park, Kyu Chang

Author_Institution

Dept. of Inf. Display, Kyung Hee Univ., Seoul, South Korea

fYear

2010

fDate

26-30 July 2010

Firstpage

127

Lastpage

128

Abstract

We investigated a new type of triode structure with bridge shaped gate (bridge gate) for CNT lamp. This triode structure was assembled with the parts, anode, gate, and cathode. Robust CNT emitters, cathode, were formed by resist assisted patterning (RAP) method. Field emission characteristics of triode structure were measured. The measured anode current was almost same cathode current. The negligible leakage current to gate electrode was measured. The luminance was 2,566 cd/m² and 5,516 cd/m² when anode voltage was 10 kV and 15kV, respectively. Gate voltage was fixed at about 840 V. And the luminance was increased with increasing anode voltage when cathode current was 5 μA.

Keywords

anodes; brightness; carbon nanotubes; lamps; leakage currents; triodes; CNT emitters; anode current; carbon nanotubes; cathode current; current 5 muA; field emission characteristics; gate electrode; leakage current; lighting lamp; resist assisted patterning; triode structure; voltage 10 kV; voltage 15 kV; Anodes; Bridge circuits; Carbon nanotubes; Cathodes; Current measurement; Logic gates; Robustness; Bridge gate; Carbon nanotube (CNT); Lamp; Robust CNT; Triode;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Nanoelectronics Conference (IVNC), 2010 23rd International

Conference_Location

Palo Alto, CA

Print_ISBN

978-1-4244-7889-7

Electronic_ISBN

978-1-4244-7888-0

Type

conf

DOI

10.1109/IVNC.2010.5563137

Filename

5563137