Red-orange electroluminescence with new soluble and air-stable poly(naphthalene-vinylene)s

The optical and electronic properties of new soluble derivatives of poly(naphthalene‐vinylene) (PNV) with different length alkyl side groups are reported. Quantum efficiencies of up to 10% and power efficiencies of up to 0.02% have been attained from polymer‐LEDs based on these materials, and the po...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 1995-11, Vol.7 (11), p.903-906
Main Authors: Tasch, Stefan, Groaupner, Wilhelm, Leising, Günther, Pc, Lin, Wagner, Martin W., Grubbs, Robert H.
Format: Article
Language:English
Subjects:
Application fields
Applied sciences
Electronics
Exact sciences and technology
Optoelectronic devices
Polymer industry, paints, wood
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Technology of polymers
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Summary:The optical and electronic properties of new soluble derivatives of poly(naphthalene‐vinylene) (PNV) with different length alkyl side groups are reported. Quantum efficiencies of up to 10% and power efficiencies of up to 0.02% have been attained from polymer‐LEDs based on these materials, and the polymers themselves are found to have a well‐defined chemical structure and exhibit little main‐chain stiffness.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.19950071106