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Article: Efficient pure blue electroluminescence from ter(9,9, 9″, 9″-bihexyl-9′, 9′-diphenyl)-fluorenes
Title | Efficient pure blue electroluminescence from ter(9,9, 9″, 9″-bihexyl-9′, 9′-diphenyl)-fluorenes |
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Authors | |
Issue Date | 2005 |
Publisher | American Institute of Physics. The Journal's web site is located at http://apl.aip.org/ |
Citation | Applied Physics Letters, 2005, v. 87 n. 15, article no. 151905, p. 1-3 How to Cite? |
Abstract | An oligomer of polyfluorene, ter(9,9, 9″, 9″ -bihexyl- 9′, 9′ -diphenyl)fluorenes (THPF), is used as a blue-emitting material to achieve efficient pure blue electroluminescence. Based on a 4, 4′, 4″ -tri (N -carbazolyl)-triphenylamine hole-transporting layer, a 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline hole-blocking layer, an (8-hydroxyquinoline) aluminum electron-transporting layer, and a LiFAl cathode, the device has two emission peaks at 404 and 424 nm, chromaticity coordinates at (0.18, 0.09), and a maximum efficiency of 1.27 cdA. By using a submonolayer of 5,6,11,12-tetraphenylnaphthacene as a carrier detector, we demonstrate that THPF functions well as an electron-transporting layer, similar to Alq. © 2005 American Institute of Physics. |
Persistent Identifier | http://hdl.handle.net/10722/225864 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.976 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Cheng, Gang | - |
dc.contributor.author | Zhang, Yingfang | - |
dc.contributor.author | Zhao, Yi | - |
dc.contributor.author | Liu, Shiyong | - |
dc.contributor.author | Tang, Shi | - |
dc.contributor.author | Ma, Yuguang | - |
dc.date.accessioned | 2016-05-23T02:21:58Z | - |
dc.date.available | 2016-05-23T02:21:58Z | - |
dc.date.issued | 2005 | - |
dc.identifier.citation | Applied Physics Letters, 2005, v. 87 n. 15, article no. 151905, p. 1-3 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10722/225864 | - |
dc.description.abstract | An oligomer of polyfluorene, ter(9,9, 9″, 9″ -bihexyl- 9′, 9′ -diphenyl)fluorenes (THPF), is used as a blue-emitting material to achieve efficient pure blue electroluminescence. Based on a 4, 4′, 4″ -tri (N -carbazolyl)-triphenylamine hole-transporting layer, a 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline hole-blocking layer, an (8-hydroxyquinoline) aluminum electron-transporting layer, and a LiFAl cathode, the device has two emission peaks at 404 and 424 nm, chromaticity coordinates at (0.18, 0.09), and a maximum efficiency of 1.27 cdA. By using a submonolayer of 5,6,11,12-tetraphenylnaphthacene as a carrier detector, we demonstrate that THPF functions well as an electron-transporting layer, similar to Alq. © 2005 American Institute of Physics. | - |
dc.language | eng | - |
dc.publisher | American Institute of Physics. The Journal's web site is located at http://apl.aip.org/ | - |
dc.relation.ispartof | Applied Physics Letters | - |
dc.title | Efficient pure blue electroluminescence from ter(9,9, 9″, 9″-bihexyl-9′, 9′-diphenyl)-fluorenes | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1063/1.2099539 | - |
dc.identifier.scopus | eid_2-s2.0-28344444843 | - |
dc.identifier.volume | 87 | - |
dc.identifier.issue | 15 | - |
dc.identifier.spage | article no. 151905, p. 1 | - |
dc.identifier.epage | article no. 151905, p. 3 | - |
dc.identifier.isi | WOS:000232442200028 | - |
dc.identifier.issnl | 0003-6951 | - |