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28 August 2009 OLED light extraction with roll-to-roll nanostructured films
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Abstract
Improving light extraction for OLED devices will be pivotal for their acceptance into the marketplace. Incorporating nanostructures within the high refractive index regions of the OLED multi-layer stack results in an over two-fold improvement in light extraction efficiency. Such nanostructures were made using roll-to-roll fabrication processes. We will also discuss the performance characteristics of the nanostructures on color-angularity and blurring of high-resolution pixels.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David Stegall, Sergey Lamansky, Jonathan Anim-Addo, Mark Gardiner, Encai Hao, Leslie Kreilich, Fred B. McCormick, Ha Le, Yi Lu, Terry L. Smith, Ding Wang, and Jun-Ying Zhang "OLED light extraction with roll-to-roll nanostructured films", Proc. SPIE 7415, Organic Light Emitting Materials and Devices XIII, 74150S (28 August 2009); https://doi.org/10.1117/12.829396
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