Carbon nanotube electron emitters with a gated structure using backside exposure processes

Deuk Seok Chung, S. H. Park, H. W. Lee, J. H. Choi, S. N. Cha, J. W. Kim, J. E. Jang, K. W. Min, S. H. Cho, M. J. Yoon, J. S. Lee, C. K. Lee, J. H. Yoo, Jong Min Kim, J. E. Jung, Y. W. Jin, Y. J. Park, J. B. You

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180 Scopus citations

Abstract

We have fabricated fully vacuum-sealed 5 in. diagonal carbon nanotube field-emission displays of a gated structure with reliable electron emission characteristics. Single-walled carbon nanotube tips were implemented into the gate structure using self-aligned backside exposure of photosensitive carbon nanotube paste. An onset gate electrode voltage for emission was about 60 V and the luminance as high as 510cd/m2 was exhibited under an application of 100 V and 1.5 kV to gate electrode and anode, respectively.

Original languageEnglish
Pages (from-to)4045-4047
Number of pages3
JournalApplied Physics Letters
Volume80
Issue number21
DOIs
StatePublished - 27 May 2002

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