Abstract

We report DC driven full color inkjet printed quantum-dots light-emitting devices. The inkjet was used to print monochromatic red, green, and blue, as well as integrate red–green–blue light-emitting quantum dots unto a substrate having QVGA display. The performance of the inkjet printed monochrome devices was on the same order as that of spin coated ones. For the full color RGB devices, a video brightness of 100 ${\hbox{cd}}/{\hbox{m}} ^{2}$ is achieved at 9.3 V.

© 2010 IEEE

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