Efficient Hole Injection for Top-Emitting Organic Light-Emitting Diodes Using Nickel Oxide by Oxygen Plasma Treatment
- Authors
- Hyung, Gun Woo; Lee, Seok Jae; Lee, Ho Won; Koo, Ja-Ryong; Park, Jaehoon; Kim, Woo Young; Kim, Yong Seog; Kim, Young Kwan
- Issue Date
- Nov-2011
- Publisher
- IOP PUBLISHING LTD
- Citation
- JAPANESE JOURNAL OF APPLIED PHYSICS, v.50, no.11
- Journal Title
- JAPANESE JOURNAL OF APPLIED PHYSICS
- Volume
- 50
- Number
- 11
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19792
- DOI
- 10.1143/JJAP.50.112101
- ISSN
- 0021-4922
- Abstract
- To improve the performance of top-emitting organic light-emitting diodes (TEOLEDs), the effect of oxygen plasma treatment duration on the electrical properties of multi metal Ni/Ag/Ni thin film anodes was investigated. The results revealed that a Ni/Ag/Ni thin-film layer formed upon oxygen plasma treatment for 180 s effectively increased electron-hole recombination probability by improving their charge balance. (C) 2011 The Japan Society of Applied Physics
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- Appears in
Collections - College of Engineering > Department of Science > 1. Journal Articles
- College of Engineering > Materials Science and Engineering Major > 1. Journal Articles
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