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Stretchable Electronics: Distortion‐Free Stretchable Light‐Emitting Diodes via Imperceptible Microwrinkles (Adv. Mater. Technol. 9/2020)
Author(s) -
Jeong Sujin,
Yoon Hyungsoo,
Lee Byeongmoon,
Lee Seunghwan,
Hong Yongtaek
Publication year - 2020
Publication title -
advanced materials technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.184
H-Index - 42
ISSN - 2365-709X
DOI - 10.1002/admt.202070057
Subject(s) - materials science , lamination , elastomer , optoelectronics , stretchable electronics , distortion (music) , light emitting diode , diode , electronics , optics , composite material , electrical engineering , amplifier , physics , cmos , layer (electronics) , engineering
Stretchable polymer light‐emitting diodes with an engineered microwrinkle structure are presented in article number 2000231 by Yongtaek Hong and co‐workers. The formation of imperceptible microwrinkle structure, enabled by reducing the film thickness deposited on a prestretched elastomer, suppresses the distortion caused by the out‐of‐plane wavy structure which occurs in a conventional lamination approach, advancing the feasibility of high‐resolution stretchable display.