We demonstrate two approaches to significantly enhance the outcoupling in organic light emitting diodes. Nanostructures in combination with a microlens array or spherical texturing lead to efficiency enhancement factors of ~4 and ~3.7, respectively.
© 2012 Optical Society of America
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription