Soft contact transplanted nanocrystal quantum dots for light-emitting diodes: effect of surface energy on device performance.


To realize the full-color displays using colloidal nanocrystal quantum dot (QD)-based light emitting diodes (QLEDs), the emissive QD layer should be patterned to red (R), green (G), and blue (B) subpixels on a micrometer scale by the solution process. Here, we introduced a soft contact QD-transplanting technique onto the vacuum-deposited small molecules… (More)
DOI: 10.1021/acsami.5b01738


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