Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Toward accessible mRNA LNP formulation: systematic evaluation of mixing strategies and key parameters.

Scientific reports·2026
Same author

Biointegrated Multilayer Stretchable OLED Platform With Strain-Decoupled Architecture for Durable Phototherapeutic Applications.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Radiative Electronic Bound States in the Continuum from Defects in Semiconductors.

Nano letters·2026
Same author

Chamber-Specific Decellularized Extracellular Matrices Differentially Modulate Cardiomyocyte Subtypes to Drive Engineered Heart Tissue Development and Function.

Advanced healthcare materials·2026
Same author

MHY5456, an FXR Agonist, Ameliorates Hepatic Steatosis and Fibrosis in a Mouse Model of MASLD.

Biomolecules & therapeutics·2026
Same author

Targeting angiogenesis: Lessons from 25 years of normalizing tumor vasculature.

Cell·2026

Related Experiment Video

Updated: Jun 27, 2026

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
11:09

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

Published on: June 23, 2017

Curvature-Conforming Nanostructured Encapsulation for Washable and Mechanically Reliable Fiber OLEDs.

Seong Uk Kong1, Somin Lee1, Jaehyeock Chang1

  • 1School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.

ACS Applied Materials & Interfaces
|June 26, 2026
PubMed
Summary

A novel encapsulation method for fiber-based organic light-emitting diodes (OLEDs) enhances durability for wearable textiles. This fiber-specific barrier protects against environmental damage and mechanical stress, enabling robust optoelectronic applications.

Keywords:
fiber-based OLEDsnanostructured encapsulationthin-film encapsulationwashabilitywearable optoelectronics

More Related Videos

Using Vertically Aligned Carbon Nanofiber Arrays on Rigid or Flexible Substrates for Delivery of Biomolecules and Dyes to Plants
05:32

Using Vertically Aligned Carbon Nanofiber Arrays on Rigid or Flexible Substrates for Delivery of Biomolecules and Dyes to Plants

Published on: July 21, 2023

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
06:21

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

Related Experiment Videos

Last Updated: Jun 27, 2026

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
11:09

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

Published on: June 23, 2017

Using Vertically Aligned Carbon Nanofiber Arrays on Rigid or Flexible Substrates for Delivery of Biomolecules and Dyes to Plants
05:32

Using Vertically Aligned Carbon Nanofiber Arrays on Rigid or Flexible Substrates for Delivery of Biomolecules and Dyes to Plants

Published on: July 21, 2023

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
06:21

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

Area of Science:

  • Materials Science
  • Nanotechnology
  • Textile Engineering

Background:

  • Encapsulation of fiber-based organic light-emitting diodes (OLEDs) is crucial for wearable optoelectronic textiles.
  • Existing planar barrier strategies are inadequate for the cylindrical geometry and deformation inherent in fiber applications.
  • Environmental ingress and mechanical damage are primary failure modes for fiber OLEDs.

Purpose of the Study:

  • To develop a fiber-specific encapsulation architecture for enhanced environmental sealing and mechanical robustness of fiber OLEDs.
  • To investigate the self-reorganization mechanisms within a nanolaminate barrier during deposition.
  • To validate the performance of the encapsulated fiber OLEDs under realistic textile-use stress conditions.

Main Methods:

  • Fabrication of an Al2O3/ZnO nanolaminate barrier using low-temperature atomic layer deposition (ALD).
  • Coating the nanolaminate with a mechanically compliant Parylene-C overlayer.
  • Characterization using X-ray reflectivity and nanoindentation.
  • Device-level testing of encapsulated fiber OLEDs under washing-mimetic and pure bending stress protocols.

Main Results:

  • ALD process-induced nanolaminate reorganization improved environmental sealing and crack tolerance on curved surfaces.
  • Encapsulated fiber OLEDs maintained electroluminescence after 1000 bending cycles at 1.8% tensile strain and under water submersion.
  • Operational lifetime was preserved after combined washing and bending preconditioning.

Conclusions:

  • The developed fiber-specific encapsulation architecture effectively addresses the limitations of planar barriers for fiber OLEDs.
  • The barrier actively extends the mechanical operating window and provides robust protection against environmental and mechanical stresses.
  • This technology enables the practical integration of durable OLEDs into wearable optoelectronic textiles.