Patent Number: 7,088,049

Title: Electron-emitting device and field emission display using the same

Abstract: An electron-emitting element includes an electric field applying portion comprising of a dielectric formed on a substrate, a first electrode formed on one surface of the electric field applying portion, a second electrode being formed on the surface of the electric filed applying portion, and a slit formed in cooperation with the first electrode.

Inventors: Takeuchi; Yukihisa (Nishikamo-gun, JP), Nanataki; Tsutomu (Toyoake, JP), Ohwada; Iwao (Nagoya, JP), Horiuchi; Tomoya (Nishikasugai, JP)

Assignee: NGK Insulators, Ltd.

International Classification: G09G 3/10 (20060101); H01L 41/04 (20060101)

Expiration Date: 8/08/02018