Electroluminescent nematic polymer networks with polarised emission

Adam Contoret; Simon Farrar; Perregrin Jackson; Stephen M. Kelly; Sultan Khan; Edward Nicholls; Mary Oneill; Gary Richards

doi:10.1080/10587250108025021

Electroluminescent nematic polymer networks with polarised emission

Adam Contoret, Simon Farrar, Perregrin Jackson, Stephen M. Kelly, Sultan Khan, Edward Nicholls, Mary Oneill, Gary Richards

研究成果: Article › 査読

3 被引用数 (Scopus)

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Electroluminescence with a polarisation ratio of 12:1 from a uniformly aligned nematic network is reported. Diene photo-active end-groups were used, which polymerise by a selective cyclisation reaction. Surface alignment was achieved for the first time using a doped polymer photoalignment layer, oriented by exposure to polarised UV light. Threshold voltages between 2 V and 8 V were found and a brightness of 90 cd m^-2 was obtained. Both the PL and EL intensities were higher after photochemical crosslinking.

本文言語	English
ページ（範囲）	511-518
ページ数	8
ジャーナル	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
巻	364
DOI	https://doi.org/10.1080/10587250108025021
出版ステータス	Published - 2001
外部発表	はい

ASJC Scopus subject areas

凝縮系物理学

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10.1080/10587250108025021

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Electroluminescent nematic polymer networks with polarised emission. / Contoret, Adam; Farrar, Simon; Jackson, Perregrin; Kelly, Stephen M.; Khan, Sultan; Nicholls, Edward; Oneill, Mary; Richards, Gary.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 364, 2001, p. 511-518.

研究成果: Article › 査読

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abstract = "Electroluminescence with a polarisation ratio of 12:1 from a uniformly aligned nematic network is reported. Diene photo-active end-groups were used, which polymerise by a selective cyclisation reaction. Surface alignment was achieved for the first time using a doped polymer photoalignment layer, oriented by exposure to polarised UV light. Threshold voltages between 2 V and 8 V were found and a brightness of 90 cd m-2 was obtained. Both the PL and EL intensities were higher after photochemical crosslinking.",

keywords = "Networks, Organic electroluminescence, Polarised EL",

author = "Adam Contoret and Simon Farrar and Perregrin Jackson and Kelly, {Stephen M.} and Sultan Khan and Edward Nicholls and Mary Oneill and Gary Richards",

note = "Funding Information: Acknowledgements We gratefully acknowledge the EPSRC for support of an Advanced Fellowship (SMK), a postdoctoral fellowship (SRF) and two postgraduate studentships (AEAC and POJ). DERA is thanked for further financial support.",

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doi = "10.1080/10587250108025021",

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T1 - Electroluminescent nematic polymer networks with polarised emission

AU - Contoret, Adam

AU - Farrar, Simon

AU - Jackson, Perregrin

AU - Kelly, Stephen M.

AU - Khan, Sultan

AU - Nicholls, Edward

AU - Oneill, Mary

AU - Richards, Gary

N1 - Funding Information: Acknowledgements We gratefully acknowledge the EPSRC for support of an Advanced Fellowship (SMK), a postdoctoral fellowship (SRF) and two postgraduate studentships (AEAC and POJ). DERA is thanked for further financial support.

PY - 2001

Y1 - 2001

N2 - Electroluminescence with a polarisation ratio of 12:1 from a uniformly aligned nematic network is reported. Diene photo-active end-groups were used, which polymerise by a selective cyclisation reaction. Surface alignment was achieved for the first time using a doped polymer photoalignment layer, oriented by exposure to polarised UV light. Threshold voltages between 2 V and 8 V were found and a brightness of 90 cd m-2 was obtained. Both the PL and EL intensities were higher after photochemical crosslinking.

AB - Electroluminescence with a polarisation ratio of 12:1 from a uniformly aligned nematic network is reported. Diene photo-active end-groups were used, which polymerise by a selective cyclisation reaction. Surface alignment was achieved for the first time using a doped polymer photoalignment layer, oriented by exposure to polarised UV light. Threshold voltages between 2 V and 8 V were found and a brightness of 90 cd m-2 was obtained. Both the PL and EL intensities were higher after photochemical crosslinking.

KW - Networks

KW - Organic electroluminescence

KW - Polarised EL

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SN - 1542-1406

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Electroluminescent nematic polymer networks with polarised emission

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