Format

Send to

Choose Destination
See comment in PubMed Commons below
Small. 2012 Sep 10;8(17):2647-51. doi: 10.1002/smll.201102662. Epub 2012 Jun 8.

Enhancing light extraction in top-emitting organic light-emitting devices using molded transparent polymer microlens arrays.

Author information

1
Department of Materials Science and Engineering, University of Florida, Gainesville, 32611, USA.

Abstract

The light extraction efficiency in organic light-emitting devices (OLEDs) is enhanced by up to 2.6 times when a close-packed, hemispherical transparent polymer microlens array (MLA) is molded on the light-emitting surface of a top-emitting device. The microlens array helps to extract the waveguided optical emission in the organic layers and the transparent top electrode, and can be manufactured in large area with low cost.

PMID:
22678825
DOI:
10.1002/smll.201102662
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Wiley
    Loading ...
    Support Center