Premium
Stretchable Electrodes: Negatively Strain‐Dependent Electrical Resistance of Magnetically Arranged Nickel Composites: Application to Highly Stretchable Electrodes and Stretchable Lighting Devices (Adv. Mater. 19/2014)
Author(s) -
Kim Sangwoo,
Byun Junghwan,
Choi Seongdae,
Kim Donghyun,
Kim Taehoon,
Chung Seungjun,
Hong Yongtaek
Publication year - 2014
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201470123
Subject(s) - materials science , electrode , composite material , composite number , nickel , electrical conductor , stretchable electronics , pixel , ferromagnetism , electrical engineering , electronics , metallurgy , optics , chemistry , physics , engineering , quantum mechanics
On page 3094, Y. Hong and co‐workers develop a key enabling technology for stretchable displays sustaining their original pixel resolution even when stretched by using ferromagnetic conductive nickel composite electrodes and a hidden pixel structure. The hidden pixels connected via the composite electrodes are turned on under the tensile strain, thus sustaining the original pixel resolution due to the negatively strain‐dependent electrical resistance of the composite electrode.