Near‐Infrared to Visible Light Converter by Integrating Graphene Transistor into Perovskite Quantum Dot Light Emitting Diodes (Adv. Mater. Technol. 8/2022)

Abstract

A near-infrared to visible light converter (NVLC) which could emit visible light according to external NIR is fabricated in article number 2200043 by Sheng Bi ,Jinhui Song, and co-workers. The NVLC is an integration of an inverted perovskite QLED and a hybrid PbS quantum dots/graphene transistor. Further, the micron-scale NVLCs are integrated into a matrix device that could sense NIR image and display it into visible light image.