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63.4: Improvement of Emission Uniformity by Heat‐Resisting CNT Paste
Author(s) -
Okuda Soichiro,
Shiroishi Tetsuya,
Fujikawa Masahiro,
Hosono Akihiko,
Okai Makoto,
Hayashi Nobuaki,
Shirahige Minoru
Publication year - 2006
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 - 10.1889/1.2433404
Subject(s) - corporation , engineering , center (category theory) , management , mechanical engineering , political science , chemistry , economics , law , crystallography
A heat‐resistant paste has been developed to solve the problem of carbon‐nanotube (CNT) loss in the heat treatment process after the printing. This paste contains a new glass powder for reductive reaction for CNT. The microscopic observation clarifies the number of CNTs in the new cathode are significantly more than the conventional cathode. The emission distribution measurements show the number of emission sites is 20 percent more than the conventional cathode. The luminance uniformity of new cathode has been significantly improved.