Change search
ReferencesLink to record
Permanent link

Direct link
Principles of phosphorescent organic light emitting devices
KTH, School of Biotechnology (BIO), Theoretical Chemistry and Biology.
KTH, School of Biotechnology (BIO), Theoretical Chemistry and Biology.ORCID iD: 0000-0002-1763-9383
2014 (English)In: Physical Chemistry, Chemical Physics - PCCP, ISSN 1463-9076, E-ISSN 1463-9084, Vol. 16, no 5, 1719-1758 p.Article in journal (Refereed) Published
Abstract [en]

Organic light-emitting device (OLED) technology has found numerous applications in the development of solid state lighting, flat panel displays and flexible screens. These applications are already commercialized in mobile phones and TV sets. White OLEDs are of especial importance for lighting; they now use multilayer combinations of organic and elementoorganic dyes which emit various colors in the red, green and blue parts of the visible spectrum. At the same time the stability of phosphorescent blue emitters is still a major challenge for OLED applications. In this review we highlight the basic principles and the main mechanisms behind phosphorescent light emission of various classes of photofunctional OLED materials, like organic polymers and oligomers, electron and hole transport molecules, elementoorganic complexes with heavy metal central ions, and clarify connections between the main features of electronic structure and the photo-physical properties of the phosphorescent OLED materials.

Place, publisher, year, edition, pages
2014. Vol. 16, no 5, 1719-1758 p.
Keyword [en]
Density-Functional Theory, Triplet-Excited-States, Free-Base Porphin, Field Splitting Parameters, Effective Nuclear Charges, Chain-Length Dependence, Spin-Orbit Calculations, Pi-Conjugated Polymers, Ab-Initio Calculations, Iridium(III) Complexes
National Category
Physical Sciences Chemical Sciences
URN: urn:nbn:se:kth:diva-140669DOI: 10.1039/c3cp53806kISI: 000329175700002ScopusID: 2-s2.0-84891753608OAI: diva2:692299

QC 20140130

Available from: 2014-01-30 Created: 2014-01-30 Last updated: 2014-01-30Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Minaev, BorisÅgren, Hans
By organisation
Theoretical Chemistry and Biology
In the same journal
Physical Chemistry, Chemical Physics - PCCP
Physical SciencesChemical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 576 hits
ReferencesLink to record
Permanent link

Direct link