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Efficient, color stable white organic light-emitting diode based on high energy level yellowish-green dopants
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Young-Seo | - |
dc.contributor.author | Kang, Jae-Wook | - |
dc.contributor.author | Kang, Dong Min | - |
dc.contributor.author | Park, Jong-Won | - |
dc.contributor.author | Kim, Yoon-Hi | - |
dc.contributor.author | Kwon, Soon-Ki | - |
dc.contributor.author | Kim, Jang-Joo | - |
dc.date.accessioned | 2009-08-12T03:19:43Z | - |
dc.date.available | 2009-08-12T03:19:43Z | - |
dc.date.issued | 2008-04-17 | - |
dc.identifier.citation | Adv. Mater. 2008, 20, 1957 | en |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | https://hdl.handle.net/10371/6995 | - |
dc.description.abstract | White OLEDs with high efficiency and high color stability are developed by using high energy level dopants. The white OLEDs showed high external quantum efficiency of 11.7% and remarkable color stability with the variation of CIE chromaticity coordinates less than (0.02, 0.01) between 10 cd m-2 and 5000 cd m-2. Moreover roll-off of efficiency was low and the CRI value was over 87. | en |
dc.description.sponsorship | This work was supported by the Ministry of Commerce, Industry and
Energy of Korea, Samsung SDI, Dongwoo Finchem Co., and the Korea Research Foundation Grant (KRF-2006-005-D00251). D.M.K. and J.W.P. are grateful to the second stage of BK 21 program for supporting a fellowship. | en |
dc.language.iso | en | - |
dc.publisher | Wiley-Blackwell | en |
dc.subject | doping | en |
dc.subject | light-emitting diodes | en |
dc.subject | multilayers | en |
dc.subject | organic (OLEDs) | en |
dc.title | Efficient, color stable white organic light-emitting diode based on high energy level yellowish-green dopants | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 박영서 | - |
dc.contributor.AlternativeAuthor | 강재욱 | - |
dc.contributor.AlternativeAuthor | 강동민 | - |
dc.contributor.AlternativeAuthor | 박종원 | - |
dc.contributor.AlternativeAuthor | 김윤희 | - |
dc.contributor.AlternativeAuthor | 권순기 | - |
dc.contributor.AlternativeAuthor | 김장주 | - |
dc.identifier.doi | 10.1002/adma.200702435 | - |
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