Design and fabrication of novel stretchable device arrays on a deformable polymer substrate with embedded liquid-metal interconnections

Jangyeol Yoon, Soo Yeong Hong, Yein Lim, Seung Jung Lee, Goangseup Zi, Jeong Sook Ha

Research output: Contribution to journalArticle

Abstract

(Figure Presented) Stretchable devices are fabricated on a newly designed deformable substrate. Active devices attached on the stiff islands are electrically connected by an embedded EGaIn interconnection, which ensures protection from external damage. In this structure, the local strain in the active device area is estimated to be less than 1% under applied strain of 30% by analysis of the strain distribution using the finite element method.

Original languageEnglish
Pages (from-to)6580-6586
Number of pages7
JournalAdvanced Materials
Volume26
Issue number38
DOIs
Publication statusPublished - 2014 Jan 1

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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