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Ferroelectric cold cathode and ferroelectric field emission device comprising the same
Ferroelectric cold cathode and ferroelectric field emission device comprising the same
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机译:铁电冷阴极及包括该铁电冷阴极的铁电场发射装置
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摘要
A ferroelectric cold cathode and a ferroelectric field emission device including the ferroelectric cold cathode includes: a substrate; a lower electrode layer arranged on a upper surface of the substrate, the lower electrode layer including a conductive material; a ferroelectric layer arranged on a upper surface of the lower electrode, the ferroelectric layer including a ferroelectric material; and an upper electrode including an ultrafine linear material net arranged on the ferroelectric layer and exposing a portion of the upper surface of the ferroelectric layer through a plurality of net holes of conductive ultrafine linear material particles distributed in a net structure.
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