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
Antibodies to non-functional P2X.sub.7 receptor
High performance actuator motor
Process cartridge and electrophotographic image forming apparatus
Message transfer apparatus, output method, and computer program product
Vehicle display system or projection display for a motor vehicle, and calibration method
Establishing a social network
Method, system and computer program product for verifying floating point divide operation results
  Randomly Featured Patents
Phase equalizing active filter
Eye-moving mechanism for a figure toy
Method for detecting post-translation modifications of peptides
Systems and method for providing network element management functionality for managing and provisioning network elements associated with number portability
Nestable pet food dispensers
Implosion-resistant cathode ray tube with protective assembly for its face plate
Dimensional reduction using data matching in high dimensional space
Crankcase for an internal combustion engine, especially for a boxer engine
Electric-component mounting apparatus
Optical substrate, a manufacturing method therefor, and a display device using the same