In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 44, No. 12R ( 2005-12-01), p. 8692-
Abstract:
An asymmetric electrostatic-quadrupole lens (AEQL) system for high definition field emission displays (HD-FEDs) was proposed. It was applied to the double-gated structure where the emitters are a thick layer of carbon nanotube paste such as a flat surface emitter. The AEQL structure was designed with two opposing planar electrodes of noncircular apertures which generate the quadrupole electric field. Utilizing a design of field emitter arrays (FEAs) with AEQL, an optimized beam shape with horizontal reduction and vertical elongation was obtained. According to three-dimensional (3D) simulation results, this AEQL structure exhibited excellent focusing effects that satisfied the aspects of pixel size and shape in HD-FEDs.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.44.8692
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2005
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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