Pixel-free Imaging Technology

Infrared imaging is essential in various fields, including biomedicine, military, and machine vision. However, costly readout circuits and lithography are required to support high-resolution pixelation. Organic up conversion device, the compact integration of nanoscale thin films, offers a promising alternative for visualizing infrared images. The devices are designed with pixel-free configuration and are lightweight, sensitive, transparent, and low-cost for commercialization.