Flexible and vacuum-free fabricated quantum dot-light-emitting diodes

Su，Sikai2; Huang，Zijing2; Chen，Shuming1

10.1002/SDTP.12811

2018

0097-966X

2168-0159

Digest of Technical Papers - SID International Symposium

49

S1

673-676

Flexible quantum dotlight-emitting diodes (QLEDs) are demonstrated by using hot-pressing AgNWs as the transparent conductive electrode and EGaIn as the back electrode. Both AgNWs and EGaIn are printable, and thus the whole device can be fabricated via vacuum-free processes. The hot-pressing AgNWs electrode exhibits excellent physical characteristics such as high transparency of 96.7% in the visible spectral region, and low sheet resistance of 28Ω/sq. With the AgNWs and EGaIn, vacuum-free-fabricated QLEDs are successfully achieved with efficiency 13.2cd/A. Because of the elimination of the costly vacuum processes, the proposed fabrication processes are low cost and allow rapid fabrication of flexible QLEDs with high performance.

all-solution-processed flexible device printed devices quantum dot light-emitting diodes

其他

英语

2-s2.0-85141216225

Scopus

1.Southern University of Science and Technology,Shenzhen,China
2.

Su，Sikai,Huang，Zijing,Chen，Shuming. Flexible and vacuum-free fabricated quantum dot-light-emitting diodes[C],2018:673-676.