Light extraction from OLEDs for lighting applications through light scattering

Bathelt R, Buchhauser D, Gärditz C, Paetzold R, Wellmann P (2007)


Publication Language: English

Publication Status: Published

Publication Type: Journal article

Publication year: 2007

Journal

Publisher: Elsevier

Book Volume: 8

Pages Range: 293-299

Journal Issue: 4

DOI: 10.1016/j.orgel.2006.11.003

Abstract

Theoretical considerations expect an increase of outcoupling efficiency of up to 70%. Experimental results yield an increase of outcoupling efficiency of about 22%. A software model based on raytracing to simulate light outcoupling from OLEDs through a scattering layer is introduced to gain a deeper understanding of the light extraction mechanism. We found that the scattering anisotropy factor g determined using the Henyey-Greenstein phase function and the effective absorbance of the OLED device have strong impact on outcoupling efficiency. (c) 2006 Elsevier B.V. All rights reserved.

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APA:

Bathelt, R., Buchhauser, D., Gärditz, C., Paetzold, R., & Wellmann, P. (2007). Light extraction from OLEDs for lighting applications through light scattering. Organic Electronics, 8(4), 293-299. https://doi.org/10.1016/j.orgel.2006.11.003

MLA:

Bathelt, Robert, et al. "Light extraction from OLEDs for lighting applications through light scattering." Organic Electronics 8.4 (2007): 293-299.

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