Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electron-emitting device and process for making the same










Image Number 2 for United States Patent #5170092.

An electron-emitting device including; electrical insulating substrates (1); an intermediate layer having a metal layer (2) and an insulating material layer (3) or having an insulating material layer (3), superposed in the thickness direction of said electrical insulating substrates (1) so as to be provided between said electrical insulating substrates (1) in the manner that it is recessed from one side surfaces of said electrical insulating substrates (1); a cathode material (4) provided at the middle portion of said intermediate layer, one end of said cathode material (4) protruding from the insulating material layer (3) that constitutes said intermediate layer; and a gate electrode (5) provided on said electrical insulating substrate (1) on the side where said intermediate layer is recessed.








 
 
  Recently Added Patents
Architectural panel with bamboo rings light density embossed surface
Data processor and scanner device
Voltage detection apparatus and combination circuit
Methods and apparatuses for anti-shading correction with extended color correlated temperature dependency
Female urine funnel
Liquid crystal display panel
Method of manufacturing semiconductor device and semiconductor device
  Randomly Featured Patents
Photoelectric conversion device and photodetector apparatus having the same
Automatic plant for the treatment and packing of meat product
Galvanometer mirror
Device and process for cooling liquids containing solids
Modularized ticket handling system for use in automatic ticket processing system
Production of vitamin B.sub.6 by fermentation
Film thickness control using spectral interferometry
Electronic game housing
Shadow mask assembly manufacturing method and cathode ray tube manufacturing method
Resin curable with actinic radiation, process for the production thereof, and photocurable and thermosetting resin composition