Viewing angle and imaging multispectral analysis of OLED display light emission

Pierre Boher; Thierry Leroux; Thibault Bignon; Véronique Collomb-Patton

doi:10.1117/12.2077453

11 March 2015 Viewing angle and imaging multispectral analysis of OLED display light emission

Pierre Boher, Thierry Leroux, Thibault Bignon, Véronique Collomb-Patton

Proceedings Volume 9385, Advances in Display Technologies V; 93850N (2015) https://doi.org/10.1117/12.2077453
Event: SPIE OPTO, 2015, San Francisco, California, United States

Abstract

OLED displays exhibit luminance fluctuations and color shifts that can be sensitive to human eye in particular conditions. Using viewing angle and imaging multispectral measurements we show that color shifts are generally related to the multilayered structure of each sub-pixel. Interference fringes result in angular variations while thickness variations result in surface non-uniformities.

Citation Download Citation

Pierre Boher, Thierry Leroux, Thibault Bignon, and Véronique Collomb-Patton "Viewing angle and imaging multispectral analysis of OLED display light emission", Proc. SPIE 9385, Advances in Display Technologies V, 93850N (11 March 2015); https://doi.org/10.1117/12.2077453

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