Improvement of Lighting Uniformity and Phosphor Life in Field Emission Lamps Using Carbon Nanocoils

<div><i>J</i>-<i>V</i> curves for FELs with (a) MWCNT and (b) CNC cathodes, where <svg height="10.6169pt" id="M1" style="vertical-align:-2.020161pt" version="1.1" viewbox="-0.0498162 -8.59674 6.0368 10.6169" width="6.0368pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M434 650H168L162 618C248 609 258 608 243 528L174 155C163 93 153 39 138 1C110 -68 67 -98 24 -111L37 -147C55 -144 75 -136 94 -128C185 -87 232 -12 259 139L328 528C342 605 349 609 427 618L434 650Z" id="g50-75"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="458" vert-adv-y="458"></glyph.data></g></svg> is the averaged loading current density on the anode.</div>

Journal of Nanomaterials

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Figure 7

Figure 7: Improvement of Lighting Uniformity and Phosphor Life in Field Emission Lamps Using Carbon Nanocoils 