Simultaneously Enhancing Light Extraction and Device Stability of Organic Light-Emitting Diodes using a Corrugated Polymer Nanosphere Templated PEDOT:PSS Layer

Lee, Changyeon; Kang, Dong Jin; Kang, Hyunbum; Kim, Taesu; Park, Junwoo; Lee, Jaeho; Yoo, Seunghyup; Kim, Bumjoon J.

doi:10.1002/aenm.201301345

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Simultaneously Enhancing Light Extraction and Device Stability of Organic Light-Emitting Diodes using a Corrugated Polymer Nanosphere Templated PEDOT:PSS Layer

Lee, Changyeon;
Kang, Dong Jin;
Kang, Hyunbum;
Kim, Taesu;
Park, Junwoo;
외 3명

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23

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SCOPUS

27

초록

A simple and efficient method for enhancing the light extraction and device stability of organic light-emitting diodes (OLEDs) using a corrugated polystyrene nanosphere-templated polymer hole-injection layer (HIL) is reported. HIL induced improvements in power efficiency and ambient stability of the OLEDs by factors of 2 and 4, respectively, compared to the control device are observed. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

키워드

device stability; light extraction; organic light-emitting diodes; polymer nanospheres; INDIUM-TIN-OXIDE; EFFICIENCY; FILMS; MICROSPHERES; ENHANCEMENT; SPHERES; OUTPUT; SIZE; OPAL

제목: Simultaneously Enhancing Light Extraction and Device Stability of Organic Light-Emitting Diodes using a Corrugated Polymer Nanosphere Templated PEDOT:PSS Layer

저자: Lee, Changyeon; Kang, Dong Jin; Kang, Hyunbum; Kim, Taesu; Park, Junwoo; Lee, Jaeho; Yoo, Seunghyup; Kim, Bumjoon J.

DOI: 10.1002/aenm.201301345

발행일: 2014-06

유형: Article

저널명: Advanced Energy Materials

권: 4

호: 8

언어: ENG

출판사: WILEY-V C H VERLAG GMBH

발행국가: 독일

ISSN: E 1614-6840
P 1614-6832