ZHANG Zichen, LEI Wei, ZHANG Xiaobing, et al., “Investigation of the Focus Characteristics of aTriode Structure in FED,” Chinese Journal of Electronics, vol. 18, no. 1, pp. 164-165, 2009,
Citation:
ZHANG Zichen, LEI Wei, ZHANG Xiaobing, et al., “Investigation of the Focus Characteristics of aTriode Structure in FED,” Chinese Journal of Electronics, vol. 18, no. 1, pp. 164-165, 2009,
ZHANG Zichen, LEI Wei, ZHANG Xiaobing, et al., “Investigation of the Focus Characteristics of aTriode Structure in FED,” Chinese Journal of Electronics, vol. 18, no. 1, pp. 164-165, 2009,
Citation:
ZHANG Zichen, LEI Wei, ZHANG Xiaobing, et al., “Investigation of the Focus Characteristics of aTriode Structure in FED,” Chinese Journal of Electronics, vol. 18, no. 1, pp. 164-165, 2009,
In a field emission display panel, the triode structure[1] has been used to decrease the driving voltage. Because a very strong electric field has been appliedin front of the field emitters, the electron beam usuallydivergences in a normal triode structure[2;3]. A new triode structure with an additional focus electrode has beenproposed[4]. A numerical program has been used to calculate the focus characteristic of this triode structure. Wealso analyze the variation of the current density distribution on the screen with different focus voltages.