Electron emission element and method for same
AssigneeSharp Kabushiki Kaisha
InventorsHidekazu HAYASHI, Tokio TAGUCHI, Kenichiro NAKAMATSU, Tadashi IWAMATSU, Kohji SHINKAWA, Mai TAKASAKI, Toshihiro KANEKO, Atsushi NIINOH
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Abstract
An electron emitting device (100) includes a first electrode (12), a second electrode (52), and a semi-conductive layer (30) provided between the first electrode (12) and the second electrode (52). The semi-conductive layer (30) includes a porous alumina layer (32) having a plurality of pores (34) and silver (42) supported in the plurality of pores (34) of the porous alumina layer (32).
Claims14
An electron emitting device comprising a first electrode, a second electrode, and a semi-conductive layer provided between the first electrode and the second electrode, wherein
- the semi-conductive layer includes a porous alumina layer having a plurality of pores and silver supported in the plurality of pores of the porous alumina layer.
Dependencies are inferred from the claim text.