Journal
NANO LETTERS
Volume 12, Issue 5, Pages 2391-2396Publisher
AMER CHEMICAL SOC
DOI: 10.1021/nl3003792
Keywords
Carbon nanotube yarn; planar type structure; field emission display; laser cutting; screen printing
Categories
Funding
- National Basic Research Program of China [2012CB932301]
- NSFC [51102144, 51102147, 50825201]
- China Postdoctoral Science Foundation [20070420026, 200801077]
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With the superaligned carbon nanotube yarn as emitter, we have fabricated a 16 x 16 pixel field emission display prototype by adopting screen printing and laser cutting technologies. A planar diode field emission structure has been adopted. A very sharp carbon nanotube yarn tip emitter can be formed by laser cutting. Low voltage phosphor was coated on the anode electrodes also by screen printing. With a specially designed circuit, we have demonstrated the dynamic character display with the field emission display prototype. The emitter material and fabrication technologies in this paper are both easy to scale up to large areas.
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