Dual-Strategy Direct Photocatalytic Patterning for Efficient Perovskite Nanocrystal LED Displays.

ABSTRACT: Achieving nondestructive, high-resolution patterning of perovskite nanocrystals (PeNCs) is essential for next-generation near-eye displays. However, the intrinsic instability of PeNCs renders conventional patterning methods detrimental to their optical and electrical properties. Herein, a dual strategy is reported that enables both high-resolution patterning and the fabrication of efficient light-emitting diodes (LEDs). The first strategy involves an advanced direct photocatalytic patterning method. Thiol crosslinkers are systematically investigated and identified 1,8-octanedithiol and 1,10-decanedithiol as optimal candidates due to their solvent compatibility, colloidal stability, and ability to achieve nondestructive patterning with high resolution and fidelity. The second strategy intro

SUBMITTER: Maeng S 

PROVIDER: S-EPMC12548516 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature