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Field emission displays (FEDs) have attracted much attention due to its advantages of high luminance, wide viewing angle, fast response and low power consumption. The structure is one of the key issues for the success of FED. Gate structure is widely used in FED for its outstanding advantages, such as lower driving voltage, higher resolution, controllable focusing and so on. In the present work, the...
A luminance-based method was proposed for the emission uniformity characterization of the flat plane cold cathode. A research of relating to new parameters redefining, testing and evaluating was introduced. A comparison was also taken in this paper with the current method.
Cathodoluminescence (CL) properties of SrGa2S4 :Eu2+ phosphor synthesized by high temperature solid phase reaction have been presented at 0~10 kV and 0~100 muA/cm2 . Photoluminescence (PL), CL and X-ray photoelectron spectroscopy (XPS) spectra were measured for phosphors before and after bombardment with high current densities. PL and CL spectra show that the commercial green phosphor ZnS: Cu, Au,...
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