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Examples of the field-emission displays (FED): (a) the emitting color (red–green–blue) phosphor columns image of fully sealed SWNT-FED presented by Samsung (reprinted with permission from [65]); (b) further results from Samsung presenting the color image (reprinted with permission from [66]); and (c) a scanning electron microscopy (SEM) image of CNT arrays for the FED by Philips (reprinted with permission from [67]).
