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Influences of ambient gases upon emission characteristics of Mo‐FEAs during frit sealing cycle
Author(s) -
Lee N. Y.,
Kim B. C.,
Jung J. H.,
Kang M. S.,
Kim H.,
Ju B. K.,
Lee Y. H.,
Oh M. H.,
Jang J.,
Ahn Saeyung
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 - 10.1889/1.1834089
Subject(s) - frit , anode , materials science , field electron emission , phosphor , field emission display , flat panel display , flat panel , optoelectronics , voltage , optics , electrical engineering , composite material , electron , electrode , chemistry , engineering , physics , quantum mechanics
A 3.5‐inch full‐color field emission display (FED) has been developed for the applications of flat panel display. The Spindt tip array with a pixelated anode produces uniform and clean image. Changes of electron emission characteristics between before and after frit sealing cycle were measured on the same FEAs. and properties of thin Mo‐films which frit‐sealing cycle was being done in various gaseous ambient were estimated by AFM, AES, SIMS, XPS. Possibility of applying Ar as an ambient gas to frit‐sealing cycle for vacuum packaging of field emission displays (FEDs) was reported. A set of uniquely printed spacers with the high aspect ratio is fabricated on ITO coated glass for high vacuum packaging. The low voltage phosphor is tested at anode voltage of 300V. Finally, full color images of 64 gray scale will be demonstrated.