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Efficient white organic light emission by single emitting layer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ko, Young Wook | - |
dc.contributor.author | Chung, Choong-Heui | - |
dc.contributor.author | Lee, Jin Ho | - |
dc.contributor.author | Kim, Yong-Hae | - |
dc.contributor.author | Sohn, Choong-Yong | - |
dc.contributor.author | Kim, Bong-Chul | - |
dc.contributor.author | Hwang, Chi-Sun | - |
dc.contributor.author | Song, Yoon-Ho | - |
dc.contributor.author | Lim, Jongtae | - |
dc.contributor.author | Ahn, Young-Joo | - |
dc.contributor.author | Kang, Gi-Wook | - |
dc.contributor.author | Lee, Namheon | - |
dc.contributor.author | Lee, Changhee | - |
dc.date.accessioned | 2009-11-23T04:24:30Z | - |
dc.date.available | 2009-11-23T04:24:30Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Thin Solid Films 426 (2003) 246 | en |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.uri | https://hdl.handle.net/10371/13725 | - |
dc.description.abstract | Stable organic white light-emitting diodes are successfully fabricated by a single organic white emitting layer, which is Bis (2-methyl-8-quinolinato) (triphenylsiloxy) aluminum (III) (SAlq) doped red fluorescent dye of 4-(dicyanomethylene)-2-tert-butyl-6(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB). The incomplete energy transfer from blue-emitting SAlq to red-emitting DCJTB enables to obtain a stable white balanced light-emission by the DCJTB doping concentration of 0.5%. A device with the structure of ITO/TPD (50 nm)/SAlq:DCJTB (30 nm, 0.5%)/Alq3 (20 nm)/LiF (0.5 nm)/Al (110 nm) shows maximum luminance of 20 400 cd/m2 at 810 mA/cm2, external quantum efficiency of 2% at 200 cd/m2 (3 mA/cm2), power efficiency of 2.3 lm/W at 67 cd/m2 (1 mA/cm2), and a Commission Internationale de l'Eclairage chromaticity coordinates of (0.34, 0.39) at 1.8 mA/cm2 to (0.31, 0.38) at 36 mA/cm2. | en |
dc.language.iso | en | - |
dc.publisher | Elsevier | en |
dc.subject | Organic semiconductor | en |
dc.subject | Physical vapor deposition | en |
dc.subject | White OLED | en |
dc.subject | Electroluminescence | en |
dc.title | Efficient white organic light emission by single emitting layer | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 고영욱 | - |
dc.contributor.AlternativeAuthor | 정충회 | - |
dc.contributor.AlternativeAuthor | 이진호 | - |
dc.contributor.AlternativeAuthor | 김용해 | - |
dc.contributor.AlternativeAuthor | 손충용 | - |
dc.contributor.AlternativeAuthor | 김봉철 | - |
dc.contributor.AlternativeAuthor | 황지선 | - |
dc.contributor.AlternativeAuthor | 송윤호 | - |
dc.contributor.AlternativeAuthor | 임종태 | - |
dc.contributor.AlternativeAuthor | 안영주 | - |
dc.contributor.AlternativeAuthor | 강기욱 | - |
dc.contributor.AlternativeAuthor | 이남헌 | - |
dc.contributor.AlternativeAuthor | 이창희 | - |
dc.identifier.doi | 10.1016/S0040-6090(03)00007-5 | - |
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