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Conference Paper
Highly Reliable CNT Emitters with Improved Emission Properties through Optimization of Paste Composition
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- Authors
- D. J. Kim, Y. H. Song, J. W. Jeong, S. H. Lee, J. H. Lee, K. Y. Kang
- Issue Date
- 2006-02
- Citation
- 한국반도체 학술 대회 (KCS) 2006, pp.1-2
- Publisher
- 대한전기학회
- Language
- English
- Type
- Conference Paper
- Abstract
- To obtain improved field emission performances with high reliability, the optimizing process of carbon nanotube (CNT) paste was investigated in terms of surface morphology. The CNT emitters were formed by a photolithography process and then a surface treatment was applied to protrude and align CNTs vertically. The surface morphology and field emission properties were found to be strongly dependent on the paste composition. The CNT emitters with the optimized paste composition showed great improvements in field emission characteristics including the effective emission density, uniformity and life time.
- KSP Keywords
- Carbon nano-tube(CNT), Field emission characteristics, High Reliability, Life time, Photolithography process, Surface treatments, field emission properties, highly reliable, surface morphology