Age-dependent non-visual and visual performance of OLED smart phone display and optimization

2026-06-22

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Jiaqi Yang

Quanquan Liao

Ziquan Guo *

J. Yang

Q. Liao

Z. Guo

DOI：10.1016/j.jlumin.2026.122033

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Abstract

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• A spectral evaluation and optimization method that integrates various multimedia scenarios (e.g., traditional opera, animated films and games) and age-stratified variances of commercial OLED displays. • A high-precision asymmetric double-exponential spectral model is constructed based on measured RGB emission characteristics of commercial OLED displays. • Utilizing a Genetic Algorithm, the spectral optimization is conducted for two typical application scenarios, daytime (6500 K) and nighttime (2700 K), while satisfying 2D Rec. 2020 constraints, strictly controlling chromaticity shift, and analyzing the inherent trade-offs in 2D color volume.

Age-dependent non-visual and visual performance of OLED smart phone display and optimization

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