What phosphor types reduce the risk and which monitor brands use them?
The vendors of colour computer monitor vendors currently do not provide any useful information about what screen phosphor type is used. The designation “P22” found sometimes in datasheets is mostly meaningless, as it describes any combination of red/green/blue phosphors that fulfill the NTSC TV colour specification. For that reason, I have not yet performed a systematic test of different phosphor types currently on the market.