Resources Contact Us Home
Electron-emitting device, electron source and display apparatus using the same device, and manufacturing methods of them

Image Number 12 for United States Patent #7988513.

An electron-emitting device having little dispersion of its electron emission characteristic and a suppressed "fluctuation" of its electron emission quantity is provided. The electron-emitting device includes a substrate equipped with a first portion containing silicon oxide and a second portion arranged abreast of the first portion and having a higher heat conductance, and an electroconductive film including a gap therein, the electroconductive film arranged on the substrate, wherein the first and the second portions having a resistance higher than that of the electroconductive film, and the gap is arranged on the first portion.

  Recently Added Patents
SONOS stack with split nitride memory layer
Cryptographically generated addresses using backward key chain for secure route optimization in mobile internet protocol
Case for electronic device
Once daily formulations of tetracyclines
Systems for usage based rate limiting over a shared data link
Signal processing device and method for providing oscillating signal in the signal processing device
Light-source control device, light-source control method, image reading device, and image forming apparatus
  Randomly Featured Patents
Robotic fruit harvester
Surface treating method for polyacetal resin molded articles
Low cost, high performance switch assembly
Piezoelectric vibrator with internal electrodes
Apparatus for analyzing characteristics of particulate with dielectrophoresis of particulate by applying angle-modulated wave and method for the same
LED lighting apparatus
Robotic watering unit
Purification of cyclohexanone oxime containing ammonium sulfate
Gas turbine stator
Overcharge-undercharge diagnostic system for air conditioner controller