Researchers from Korea's Gachon University, Seoul University and Chungbuk University developed a multi-functional encapsulation technology that can be used to develop fiber-based wearable OLED devices, deposited on textiles.
The new OLED device is produced on a light extraction substrate, that is super-hydrophobic - developed by coating a water-repellent layer on a rough surface obtained through ion beam treatment, ensuring excellent uniformity and easy power control. The new encapsulation offers high performance (10-6 g/m-2/day) and also achieves a UV transmission rate of less than 3%.
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Posted: Feb 23,2024 by Ron Mertens
