TFT-Directed Electroplating of RGB Luminescent Films without a Vacuum or Mask toward a Full-Color AMOLED Pixel Matrix

ACS Applied Materials & Interfaces
Rong WangYong Cao

Abstract

The thin-film transistor (TFT) driving circuit is a separate electronic component embedded within the panel itself to switch the current for each pixel in active-matrix organic light-emitting diode displays. We reported a TFT-directed dye electroplating method to fabricate pixels; this would be a new method to deposit films on prepatterned electrode for organic full-color display, where TFT driving circuit provide a switching current signal to drive and direct dye depositing on selected RGB pixels. A prototype patterned color pixel matrix was achieved, as high-quality light-emitting films with uniform morphology, pure RGB chromaticity, and stable output.

References

Jun 19, 2010·Chemical Reviews·Jürgen HeinzeSabine Ludwigs
Jul 4, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Hai MingZhenhui Kang
Jun 6, 2013·Nature Communications·Hua ZhengYong Cao

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Citations

Sep 8, 2018·Chemistry : a European Journal·Mao Li
May 23, 2020·Nature Communications·Jian ZhangMao Li
Apr 11, 2020·ACS Applied Materials & Interfaces·Yiqian LiangLinlin Liu

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