Video-rate upconversion display from optimized lanthanide ion doped upconversion nanoparticles
Laixu Gao, Xuchen Shan, Xiaoxue Xu, Yongtao Liu, Baolei Liu, Songquan Li, Shihui Wen, Chenshuo Ma, Dayong Jin, Fan Wang
Abstract
doped UCNPs presented the highest integral emission intensity. By embedding this UCNPs into a polyvinyl acetate (PVA) film, we achieved a two-dimensional (2D) upconversion display with a frame rate of 29 Hz for 35 by 50 pixels. This work demonstrates that the temporal response as well as the integral emission intensity enable video-rate upconversion display.
Topics & Concepts
Photon upconversionLanthanideMaterials scienceDopingIonNanoparticleOptoelectronicsNanotechnologyChemistryOrganic chemistryLuminescence Properties of Advanced MaterialsRadiation Detection and Scintillator TechnologiesLanthanide and Transition Metal Complexes