10:40 〜 13:10
[OLEDp2-6L] The Influence of Bottom Layer on the Performance of Perovskite LEDs
perovskite light-emitting diode, interlayer, precursor
We found the interface mixing could be occurred when a hydrophilic interlayer is utilized. To solve this problem we tried to change the perovskite precursor materials to exclude interlayer. As a result, we found that we could skip the interlayer by changing a composition of perovskite.