Fabrication method of the fluorescent powder and fluorescent screen mixed carbonnanotubes for cathode luminescence

摘要

The present invention relates to a mixture of cathode fluorescent powder and emission fluorescent film production method of carbon nanotubes, IPA (Isopropanol) and a mixture of carbon nanotubes in a solution, dispersed by using an ultrasonic process; Cathodoluminescence (CL; Cathode Luminescence) on the carbon nanotubes are dispersed in the IPA solution is to mix the phosphor for a process; The carbon nanotubes and cathodoluminescence (CL) to produce a powder of the phosphor for the process after the drying process using the IPA to evaporate the solution to ultrasound; And or the carbon nanotube mixture and cathodoluminescence (CL) of the powder of the binder, through a firing process for phosphor was coated on the anode substrate, is coated on a glass substrate and then subjected to the firing process after depositing an anode over the substrate cathodoluminescence (CL) is characterized in that it includes the step of forming the fluorescent film. ; According to the present invention, the method for producing the phosphor of the physical change and the chemical treatment further improved luminous efficiency and low emission without method it is possible to obtain a voltage, which eliminates the need to create new processes and equipment in order to create a new fluorescent powder and the fluorescent film performance can be improved dramatically reduce the costs of here.