Fabrication of carbon nanotube field-emission cathodes by laser-induced transfer of carbon nanotubes and silver paste

NCUIR > Engineering College > Departmant of Mechanical Engineering > journal & Dissertation > Item 987654321/108859

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/108859

Title:	Fabrication of carbon nanotube field-emission cathodes by laser-induced transfer of carbon nanotubes and silver paste
Authors:	何正榮;Liao, Hung-Yu;Ho, Jeng-Rong;Chang-Jian, Shiang-Kuo
Contributors:	工學院機械工程學系
Keywords:	Carbon nanotubes;Cathodes;display;Display devices;laser applications;Lasers;nanostructures;nanotube devices;Pastes;Shot;Silver;Surface emitting lasers;Surface treatment;Thin films
Date:	2014-12-01
Issue Date:	2026-04-23 15:10:25 (UTC+8)
Publisher:	IEEE Computer Society;New York: IEEE
Abstract:	摘要： A new laser material-transfer scheme for transfer printing both the silver-paste and the carbon-nanotube (CNT) thin film in pattern simultaneously is reported. The transfer mechanism is discussed and demonstrated to be unlike to those conventional laser-transfer approaches which only the material on the laser-irradiated region is transferable, the present scheme is capable of transferring the materials on the unexposed locations as well. The transferred CNTs are directly on the top of the silver paste which is a suitable configuration for application to the CNT field-emission cathodes. Measurements demonstrate that the fabricated CNT field-emission cathodes exhibit a low turn-on field of 2.5 V/μm at current density of 10 μA/cm 2 . A lifetime test also demonstrates that the device is stable. By a single laser shot, this study successfully demonstrates that the transferred CNTs are preserved on the silver paste's surface that requires no subsequent post-treatment processes. Moreover, all the fabrication steps are executable at room temperature and in the ambient environment. 其他題名： JDT 出版者： New York: IEEE 出版日期： 2014-12 出處： Journal of display technology, 2014-12, Vol.10 (12), p.1083-1087 資源來源： IEEE Electronic Library (IEL) 版權： Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Dec 2014 識別號： ISSN: 1551-319X 識別號： EISSN: 1558-9323 識別號： DOI: 10.1109/JDT.2014.2345554 識別號： CODEN: IJDTAL
Appears in Collections:	[Departmant of Mechanical Engineering ] journal & Dissertation

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