Light extraction efficiency enhancement of organic lightemitting diodes fabricated on silica network substrate

Bao Dong To, Chao Chun Wang, Wuu Dong-Sing, Jeng Rong Ho, Hung Chih Kan, Chia Chen Hsu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This research focuses on the improvement of internal light out-coupling of organic light emitting diodes (OLED) by incorporating a silica network structure in the device. These structures were fabricated by a self-assembly technique based on the deliquescence of cesium chloride (CsCl) salt. The self-assembled CsCl structure was used as a mask to pattern network structures on silica glass substrate by reactive ion etching (RIE). The light emitting performance of the OLEDs patterned with silica network was investigated. The maximum improvement of luminance efficiency of the silica network patterned OLEDs reaches about 125% compared with a conventional OLED.

Original languageEnglish
Title of host publicationFrontiers in Optics, FiO 2016
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580194
DOIs
StatePublished - 2016
EventFrontiers in Optics, FiO 2016 - Rochester, United States
Duration: 17 Oct 201621 Oct 2016

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceFrontiers in Optics, FiO 2016
Country/TerritoryUnited States
CityRochester
Period17/10/1621/10/16

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