Micrometer-scale indirect photopatterning of RGB OLED emissive layers in single phase network structure

Micrometer-scale indirect photopatterning of RGB OLED emissive layers in single phase network structure

Abstract Organic light-emitting diodes (OLEDs) used in virtual and augmented reality displays require micrometer-scale red-green-blue (RGB) pixel patterns in the emissive layer (EML). However, conventional patterning methods based on evaporation and shadow masks can only produce patterns larger than...

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Bibliographic Details
Main Authors: Seunghan Lee, Hyobin Ham, Shahid Ameen, Byung Hak Jhun, SeungHwan Roh, Hyeono Yee, Chang Hyeok Lim, Yuchan Heo, Hyukmin Kweon, Dongheon Han, Do Hwan Kim, Youngmin You, BongSoo Kim, Moon Sung Kang
Format: Article
Language:English
Published: Nature Publishing Group 2025-07-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01907-w
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