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P‐53: Vacuum In‐Line Sealed CNT‐FED Fabricated by A Screen‐printing of Photo‐sensitive CNT Paste
Author(s) -
Kwon Sang Jik,
Shon Byeong Kyoo,
Chung Hak June,
Lee Jong Duk,
Cho Euo Sik,
Uh Hyung Soo,
Lee Chun Gyoo
Publication year - 2004
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1831009
Subject(s) - carbon nanotube , materials science , field electron emission , triode , screen printing , common emitter , field emission display , optoelectronics , nanotechnology , diode , torr , composite material , electrical engineering , physics , engineering , quantum mechanics , voltage , thermodynamics , electron , capacitor
Abstract A carbon nanotube field emission display(CNT FED) panel with a 2 inch diagonal size was fabricated by using a screen printing of a prepared photo‐sensitive CNT paste and vacuum in‐line sealing technology. After a surface treatment of the patterned CNT, only the carbon nanotube tips are uniformly exposed on the surface. The diameter of the exposed CNTs are usually about 20nm. The sealing temperature of the panel was around 390 °C and the vacuum level was obtained with 1.4×10−5 torr at the sealing. The field emission properties of the diode type CNT FED panel were characterized. Now, we are developing a triode type CNT FED with a self‐aligned gate‐emitter structure.