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  CRT Phosphor Decay
Reference Data
   
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Phosphor Type Decay Time
10% 1% 0.1%
  Long Decay - Sulfide
P2       370 us   4700 us  51,000 us
P7 *    305 us   3300 us  66,000 us
P14 *  440 us   6700 us  55,000 us
P17 *  140 us   8700 us  82,500 us
P28     390 us 17,000 us 132,500 us
P32 * 1000 us 18,000 us 235,000 us
  Long Decay - Fluoride
P12    210 ms   450 ms      700 ms
P19   235 ms  915 ms ---------
P25    50 ms   200 ms ---------
P26   225 ms 1170 ms ---------
P33   265 ms 1000 ms ---------
  Medium Decay - Red
P13   100 ms   230 ms      375 ms
P27   40 ms   90 ms      150 ms
  Variable Decay
P34  490 us # 7000 us # 50,000 us #

* Double layer screen consisting of short and long delay components.
# Minimum Decay - decay is enhanced under infrared illumination.
 

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Last modified on  2/29/00 10:10:12 PM