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Journal Article
Flexible Integrated OLED Substrates Prepared by Printing and Plating Process
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- Authors
- Doo-Hee Cho, O Eun Kwon, Young-Sam Park, Byoung Gon Yu, Jonghee Lee, Jaehyun Moon, Hyunsu Cho, Hyunkoo Lee, Nam Sung Cho
- Issue Date
- 2017-11
- Citation
- Organic Electronics, v.50, pp.170-176
- ISSN
- 1566-1199
- Publisher
- Elsevier
- Language
- English
- Type
- Journal Article
- Abstract
- We developed a cost-effective process to fabricate a flexible integrated organic light-emitting diode (OLED) substrate using a screen printing, an electroless copper plating, and a delamination process. Photolithographic method and expensive material such as silver paste were not used. Green OLED devices with the flexible integrated substrates were successfully fabricated, and the electro-optical characteristics such as leakage current and external quantum efficiency of the flexible OLED devices were comparable to those of OLED devices with a glass substrate. The process of this study is suitable for the low cost production of flexible OLED lighting panels.
- KSP Keywords
- Electroless copper(EC), External quantum Efficiency, Flexible oled, Glass substrate, OLED devices, OLED lighting, Optical characteristics, Organic light-emitting diodes(OLED), Silver Paste, cost-effective, electro-optical