Quote:
Originally Posted by j.p.s
Why would an IR (or any visible wavelength) LED emit any UV?
What makes OLED different from other LED as to wavelengths emitted?
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Most white ones are putting off a very slight amount of UV (for practical purposes negligible small amounts) that we are dealing with in ereaders - far as I am aware none are mixing white with rgb leds.
The organic material in OLED does not spill over into the UV range.