Title:
ELECTRON SOURCE ARRAY, METHOD FOR MANUFACTURING IT AND METHOD FOR DRIVING IT
Document Type and Number:
Japanese Patent JP3600126
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide an electron source array that forms uniform superfine emitters and is capable of X-Y matrix drive without using high precision pattering technique.
SOLUTION: An electron source comprising cathode electrode wirings 2 mounted linearly on insulating substrate 1 and gate electrode wirings 7 with opposed orientation arranged by interposing insulating membrane 4, in which micro pores 5 are provided through the insulating membrane 4 at a crossing-over region of the cathode electrode wirings 2 and the gate electrode wirings 7, the micro pores are charged with conductive material or semiconductor material, and the material is electrically connected to the cathode electrode wirings 2 and is spaced out with respect to the gate electrode wirings 7.
Inventors:
Urayama, Masao
Oki, Hiroshi
Oki, Hiroshi
Application Number:
JP2000000219621
Publication Date:
September 24, 2004
Filing Date:
July 19, 2000
Export Citation:
Assignee:
SHARP CORP
International Classes:
H01J9/02; G09G3/20; G09G3/22; H01J1/304; H01J29/04; H01J31/12; (IPC1-7): H01J1/304; G09G3/20; G09G3/22; H01J9/02; H01J29/04; H01J31/12