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L2.1: Late‐News Paper: A 4.5‐in. Fully Sealed Carbon Nanotube‐Based Field‐Emission Flat‐Panel Display
Author(s) -
Choi W. B.,
Chung D. S.,
Park S. H.,
Kim J. M.
Publication year - 1999
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 - 10.1889/1.1833969
Subject(s) - field emission display , field electron emission , carbon nanotube , brightness , flat panel , cathode , anode , materials science , flat panel display , phosphor , plasma display , diode , current (fluid) , cold cathode , field (mathematics) , optoelectronics , nanotube , oled , optics , nanotechnology , electrical engineering , electrode , chemistry , physics , engineering , electron , quantum mechanics , mathematics , pure mathematics , layer (electronics)
A 4.5‐inch fully sealed flat panel display has been fabricated using a carbon nanotube‐organic vehicle composite. The turn‐on field of 1 V/μm and field emission current of 1.5mA at 3 V/μm were observed (J = 4.3 mA/cm 2 ). Field emission uniformity has been measured with the phosphor on ITO glass as an anode. Brightness of 450 cd/m 2 at 3.7 V/μm was observed. The fluctuation of the current was found to be less than 7% over a 4.5‐inch cathode area on 132 lines addressable diode type display.