Oscilloscopes Storage Tubes-Measurement

Phosphors used for these applications are shown as follows and include the following phosphors  

Sinee high resolution is required for these screens, they must be extremely uniform in phosphor particle size. That is, the PSD must be ncirrow in size and no more than 6-8 n in average size. You will note that these devices still employ the old JEDEC phosphors. More recently, the 

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