Investigation of poly(2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene) prepared via a chloro precursor route (optical spectra and efficiencies for LED structures)

Alan Grice; Ali Tajbakhsh; Donal Bradley; Paul Burn; Andrew Thomas

Conference proceeding

Investigation of poly(2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene) prepared via a chloro precursor route (optical spectra and efficiencies for LED structures)

Alan Grice, Ali Tajbakhsh, Donal Bradley, Paul Burn and Andrew Thomas

Organic light-emitting materials and devices; Proceedings of the Conference, San Diego, CA; UNITED STATES; 30 July-1 Aug. 1997, pp.339-344

01/07/1997

Abstract

We report the characterization of an insoluble MEHPPV (I-MEHPPV) prepared via a chloro precursor route. Optical absorption and emission spectra are discussed with reference to those of the common soluble variant. PL quantum efficiencies are also reported. Results obtained for single ITO/I-MEHPPV/Al and double layer ITO /I-MEHPPV/electron transport layer (ETL)/Al LED structures are discussed. Peak luminances of 800 cd/sq m are found for the multilayer device and a peak EL external quantum efficiency of 0.11 percent (power conversion efficiency of 1.5 x 10 exp -5 W/W) is obtained. (Author)

Metrics

1 Record Views

Details

Title: Investigation of poly(2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene) prepared via a chloro precursor route (optical spectra and efficiencies for LED structures)
Creators - without role: Alan Grice
Ali Tajbakhsh
Donal Bradley
Paul Burn
Andrew Thomas
Publication Details: Organic light-emitting materials and devices; Proceedings of the Conference, San Diego, CA; UNITED STATES; 30 July-1 Aug. 1997, pp.339-344
Identifiers: 9945070608331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Conference proceeding