Sep 2026
Spatial‐Color Encoding for Multimodal Optical Encryption via an Electrowetting Display Platform
Optical encryption and secure display technologies provide physical‐layer protection for visual information, yet most platforms face a trade‐off between rapid response and simple optical readout. Here, we report a confined electrowetting display (EWD) platform for optical encryption, featuring mask‑free programmabl...
Shi-Peng Wu, Jia-Wei Lai, Shou-Ming Li et al.
· Advanced Functional Material... · 0 citations