DAN@Mit-Ml@sri-unix (08/06/82)
From: Daniel J Blumenfeld <DAN@Mit-Ml> I've been looking for the CRT phosphor specs for type P40 phosphor, without much luck. Supposedly, P40 is similar to P4 but with a slightly different hue and different decay characteristics. The info is probably in the EIA CRT specs doc., but unfortunately, I don't have one (the doc costs over $40). I'd also like to know what phosphor is used on the Xerox Alto. When I used one, I noticed that the screen seemed "whiter" than P4. Dan