Ultraviolet electroluminescence from an organic light emitting diode
1995 (English)In: Advanced Materials, ISSN 0935-9648, E-ISSN 1521-4095, Vol. 7, no 11, 900-903 p.Article in journal (Refereed) Published
The extension of the emission region for organic LEDs into the ultraviolet region is reported. Emission at 394 nm is achieved by modifying the geometry of a device based on poly(octylphenyl)bithiophene (PTOPT) and poly(octylphenyl)oxadiazole (PBD) which had previously been shown to emit white light. Through changing the geometry the red and green emission peaks have been suppressed and the UV band (from the PBD) enhanced.
Place, publisher, year, edition, pages
Wiley-VCH Verlag Berlin , 1995. Vol. 7, no 11, 900-903 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-74928DOI: 10.1002/adma.19950071105ISI: A1995TH72700005OAI: oai:DiVA.org:liu-74928DiVA: diva2:497153