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
Decoding and presentation time stamps for MPEG-4 advanced video coding
Secure mobile ad hoc network
Nucleic acid-based tests for prenatal gender determination
Power-on reset circuit
Vertical axis wind turbines
Method and device for detecting the dysfunction of a gas pressure sensor in a vehicle tire
Method, device, and system for configuring component carrier in carrier aggregation scenario
  Randomly Featured Patents
Low TCR resistor
Power control apparatus for motherboard
Finder equipped with an indicator
Tool for removing valve spring retainer of a valve assembly
Optimal filter-bank wavelet modulation
Method of manufacturing a piezoelectric resonator
Verbena plant named `Rap Purey Two`
Component-mounted board production apparatus and position control method for electronic components in component-mounted board production apparatus
Method of melting solid materials
Controller for homogenous charge compression ignition internal combustion engine