FIELD EMISSION ELEMENT

PROBLEM TO BE SOLVED: To provide a field emission element capable of preventing an increase in electric power consumption, and capable of improving reliability of the element. SOLUTION: In a three-pole type field emission element, the field emission element has a gate electrode 205, an emitter 204,...

Full description

Saved in:
Bibliographic Details
Main Authors CHO KYOUNG IK, HWANG CHI SUN, SON YUNHO, LEE JIN HO
Format Patent
LanguageEnglish
Published 18.07.2003
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a field emission element capable of preventing an increase in electric power consumption, and capable of improving reliability of the element. SOLUTION: In a three-pole type field emission element, the field emission element has a gate electrode 205, an emitter 204, and an anode 207, and is constituted so as to connect a resistance 209 between the gate electrode 205 and an external terminal 206 of this gate electrode. A resistance value of this resistance 209 is set so as to satisfy a condition of being larger by about 10 times or more than a resistance value up to an external terminal 206 of the gate electrode from the gate electrode 205, and smaller in characteristic time than an inverse number of a driving speed. That is, a resistance characteristic of this resistance 209 is set so as to become small such as having no influence on a field emission characteristic in normal operation, and become large such as being capable of controlling a quantity of leakage current generated in a state of electrically connecting a field emission electrode to the other electrode. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020112503