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19.2: Spray‐Coating Process for Preparing CNT‐FED Cathode
Author(s) -
Kuo ChihChe,
Hsiao ChunYen,
Li YuAn,
Chen ShihHsun,
Lee ShieHeng,
Chen GuoHua,
Hsu JuiTing,
Hsu LiJen,
Fang JinShou,
Cheng Kevin,
Chan TeFong,
Yu YuanHsiang
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 - 10.1889/1.1825799
Subject(s) - cathode , materials science , coating , anode , fabrication , field electron emission , spray drying , sintering , mixing (physics) , solution precursor plasma spray , process (computing) , thermal spraying , nanotechnology , chemical engineering , composite material , electron , electrode , chemistry , medicine , alternative medicine , physics , pathology , quantum mechanics , computer science , engineering , operating system
Abstract A novel process for fabricating field emission display (FED) devices with spray‐coating method is proposed. Spray‐coating method can be applied to cathode and even possible for anode fabrication process. It is a fast and low cost process that is easily scaling up for large size panel. Mixing MWNT, which is synthesized by arc‐discharge, some conductive materials, and binding with solvent makes CNT mixture for spraying. Cathode is coated with CNT film by the spray process. After sintering process, it is evaluated by electron emission. This diode type CNT‐FED with spray‐coating process possessed good electron emission properties.