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Posted to sci.electronics.repair,uk.d-i-y
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Bit of a con, really ... ?
In article ,
Bob Larter wrote:
wrote:
Now I am fully aware that there have been seven color printers, but
such enhancements are simply not practical for display technology.
That's the rules of the game, I didn't make them. Actually I haven't
seen a seven color printer for quite some time, they may have
abandoned the technique.
No, it's standard on high end inkjet printers, & some use even more than
7 inks. For example, the Epson Stylus Pro 3800 uses 8 inks.
I suspect it may just be too expensive, and
think of what something like that would do to the cost of a TV set or
monitor.
It's certainly impractical for screens, yes.
There's no need for a display since it is theoretically possible to get
all visible colours from RGB. Mixing dyes is a different matter.
--
*What happens if you get scared half to death twice? *
Dave Plowman London SW
To e-mail, change noise into sound.
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