Self-assembled microarray of organic light-emitting diodes using a self-assembled monolayer by microcontact printing
- Authors
- Park, Tae Hyun; Kim, Young Min; Park, Young Wook; Choi, Jin Hwan; Jeong, Jin-Wook; Choi, Kyung Cheol; Ju, Byeong-Kwon
- Issue Date
- 14-9월-2009
- Publisher
- AMER INST PHYSICS
- Keywords
- OLED; Imprinting; Organic electronics
- Citation
- APPLIED PHYSICS LETTERS, v.95, no.11
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED PHYSICS LETTERS
- Volume
- 95
- Number
- 11
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/119319
- DOI
- 10.1063/1.3222977
- ISSN
- 0003-6951
- Abstract
- A self-assembled microarray (SAMA) of organic light-emitting diodes (OLEDs) has been fabricated using self-assembled monolayers (SAMs) by microcontact printing (mu CP). The hydrophobic methyl-terminated SAMs modify the surface properties of the substrates to become hydrophobic, i.e., with low surface energy. Thus, the hydrophobic SAMs pattern, by the mu CP, can be applied to form SAMAs on the patterned SAMs since the difference of the local surface energy modifies the patterns on the substrates. In this study, octadecyltrichlorosilane based hydrophobic methyl-terminated SAMs have been used and the fabricated OLEDs, with the SAMAs show local light emissions on the micron scale with efficient performances. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3222977]
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.