Assertion: led's light | /r/HasProperty | converted by qd
Facets:
value: to pure red
type: OTHER
value: to green
type: OTHER
Source sentences:
text: Light from a blue LED backlight is converted by QDs to relatively pure red and green, so that this combination of blue, green and red light incurs less blue-green crosstalk and light absorption in the color filters after the LCD screen, thereby increasing useful light throughput and providing a better color gamut.