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
Method for reducing the immune response to a biologically active protein
Welding systems powered by hybrid vehicles
Recovery of lubricants from used cooling lubricants
System and method of collaborative filtering based on attribute profiling
Gaming device having two card readers
Torque compensation method and system
Actuating device and heating or air conditioning unit
  Randomly Featured Patents
Multidirectional retroreflectors
Sliding error sampler (SES) for latency reduction in the ADC path
Herbicidal 3-amino-5-aminocarbonyl-1,2,4-triazoles
Miniature electrical connector
Zipper pull
Padded skating shorts
Equipment for producing industrial-use tapering poles for lighting and similar applications
Supply power control with soft start
Managing access to digital content
Measurement of corrosion with curved ultrasonic transducer, rule-based processing of full echo waveforms