Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Effect of deposition rate of organic layer on electrical and optical characteristics of OLEDs
- Authors
- Lee, Young Hwan; Kim, Weon Jong; Kim, Tag Yong; Yang, Jae Hoon; Cho, Kyung Soon; Hong, Jin Woong; Shin, Jong Yeol; Kim, Tae Wan
- Issue Date
- Jan-2007
- Publisher
- TAYLOR & FRANCIS LTD
- Keywords
- current density; deposition rate; luminance; OLEDs; roughnes
- Citation
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.462, pp.143 - 148
- Journal Title
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS
- Volume
- 462
- Start Page
- 143
- End Page
- 148
- ISSN
- 1542-1406
- Abstract
- We investigated the effects of deposition rate on the electrical characteristics and optical characteristics of organic light-emitting diodes(OLEDs) in the ITO(indiumtin-oxide) N,N'-diphenyl-N,N'-bis(3-methyphenyl)-1,1'-biphenyl-4,4'-diamine(TPD)/ tris(8-hydroxyquinoline) aluminum (Alq(3))/Al device. We measured current density, luminous flux and luminance characteristics of devices by varying deposition rates of TPD and Alq3. It has been found that optimal deposition rate of TPD and Alq(3) was 1.5 angstrom/s. AFM measurement shows that surface roughness of the deposited film was the lowest when the deposition rate was 1.5 angstrom/s.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Science > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Kim, Tae Wan
- Engineering (Applied Science)