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  CRT Phosphor Characteristics
Reference Data
   
P1 through P12 P13 through P24 P25 through P35


Type

Fluoresence

Phosphoresence 1
Relative
Luminance
 2
Relative
Writing Speed
 3
P25 * Yellowish-Orange   12 5
P26 * Orange   17 3
P27   Reddish-Orange   20 7
P28 * Yellowish-Green   50 50
P29     Two Color Stripe Pattern
P30     Not Registered With JEDEC
P31   Green   100 75
P32 * Blue-Green Yellowish-Green 25 15
P33 * Orange   20 7
P34   Blue-Green Green 17 15
P35   Blue-White   55 45

1 Where different than Fluorescence.
2 Taken with Spectra Brightness Spot Meter which incorporates CIE standard eye filter.
   Representative of 10KV aluminized screens.

3 Taken with 10,000 ASA Polaroid film for 10 KV aluminized screeens.
* Phosphors having low level decay lasting over one minute under conditions of low ambient illumination.

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Last modified on  2/29/00 10:10:54 PM