Publications
Detailed Information
High-Performance Flexible Organic Light-Emitting Diodes Using Amorphous Indium Zinc Oxide Anode
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Jae-Wook | - |
dc.contributor.author | Jeong, Won-Ik | - |
dc.contributor.author | Kim, Jang-Joo | - |
dc.contributor.author | Kim, Han-Ki | - |
dc.contributor.author | Kim, Do-Geun | - |
dc.contributor.author | Lee, Gun-Hwan | - |
dc.date.accessioned | 2009-08-12T06:10:40Z | - |
dc.date.available | 2009-08-12T06:10:40Z | - |
dc.date.issued | 2007-03-30 | - |
dc.identifier.citation | Electrochem. Solid-State Lett., 10, J75 (2007) | en |
dc.identifier.issn | 1099-0062 | - |
dc.identifier.uri | https://hdl.handle.net/10371/7022 | - |
dc.description.abstract | We demonstrate a high-performance flexible organic light-emitting diode (OLED) employing amorphous indium zinc oxide (IZO) anode. The amorphous IZO on flexible polycarbonate (PC) substrate shows similar electrical conductivity and optical transmittance with commercial (ITO) glass, even though it was prepared at <50°C. Moreover, it exhibits little resistance change during 5000 bending cycles, demonstrating good mechanical robustness. A green phosphorescent OLED fabricated on amorphous IZO on flexible PC shows maximum external quantum efficiency of ext=13.7% and power efficiency of p=32.7 lm/W, which are higher than a device fabricated on a commercial ITO on glass (ext=12.4% and p=30.1 lm/W) and ITO on flexible PC (ext=8.5% and p =14.1 lm/W). The mechanical robustness and low-temperature deposition of IZO combined with high OLED performance clearly manifest that the amorphous IZO is a promising anode material for flexible displays. | en |
dc.description.sponsorship | This work was supported by the Ministry of Commerce, Industry,
and Energy through the OLED center and Samsung SDI. H.K.K. thanks the Korea Research Foundation (contract no. KRF-2006-331- D00243) for its support. | en |
dc.language.iso | en | - |
dc.publisher | Electrochemical Society | en |
dc.subject | organic light emitting diodes | en |
dc.subject | zinc compounds | en |
dc.subject | III-V semiconductors | en |
dc.subject | indium compounds | en |
dc.subject | anodes | en |
dc.subject | electrical conductivity | en |
dc.subject | electrical resistivity | en |
dc.title | High-Performance Flexible Organic Light-Emitting Diodes Using Amorphous Indium Zinc Oxide Anode | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 강재욱 | - |
dc.contributor.AlternativeAuthor | 정원익 | - |
dc.contributor.AlternativeAuthor | 김장주 | - |
dc.contributor.AlternativeAuthor | 김한기 | - |
dc.contributor.AlternativeAuthor | 김도근 | - |
dc.contributor.AlternativeAuthor | 이건환 | - |
dc.identifier.doi | 10.1149/1.2720635 | - |
- Appears in Collections:
- Files in This Item:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.