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Proceedings Paper

Optical configuration of the encapsulation layer with the organic and inorganic multilayer structure for top emitting organic light emitting diodes
Author(s): Yong Zhang; Gun Bea; Chang-Bum Moon; Woo-Young Kim; Chul Gyu Jhun
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Paper Abstract

The top-emitting OLED has higher light efficiency comparing to the bottom-emitting OLED due to the high aperture ratio. In this paper, we have analyzed the optical characteristics of the encapsulation layer with the organic and inorganic multi-layer structure for top emitting OLED. The thickness of the layer structure is optimized to achieve high transmittance by the transfer matrix method. We also calculated the transmittance of organic/inorganic multilayer in terms of incident angle and wavelength. The transmittance of the multi-layers above 90% was achieved for whole incident angle in the visible range.

Paper Details

Date Published: 13 September 2012
PDF: 4 pages
Proc. SPIE 8476, Organic Light Emitting Materials and Devices XVI, 84761Z (13 September 2012); doi: 10.1117/12.929613
Show Author Affiliations
Yong Zhang, Hoseo Univ. (Korea, Republic of)
Gun Bea, Hoseo Univ. (Korea, Republic of)
Chang-Bum Moon, Hoseo Univ. (Korea, Republic of)
Woo-Young Kim, Hoseo Univ. (Korea, Republic of)
Chul Gyu Jhun, Hoseo Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 8476:
Organic Light Emitting Materials and Devices XVI
Franky So; Chihaya Adachi, Editor(s)

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