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The principle of field-emission display is almost the same as the traditional cathode ray tube, so it should display the image with the same quality as CRT. However, the triode structure and uniformity of field-emission is two key issues regarding the field-emission display. In this paper, a planar triode is discussed deeply. The structure of this planar triode is quite simple, and it can be fabricated...
In a field‐emission device, the background noise of the anode current is a little large due to the high anode voltage. Apart from this, the electron beam spreads because of the large gap between the cathode and the anode. To improve the performance of a field‐emission device, a metal mask is introduced between the gate and the anode. Because the metal mask shields the electric field caused by the...
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