Quantum dot design for display applications

Yitian Ding; William J. Cassarly

doi:10.1117/12.3029521

1 October 2024 Quantum dot design for display applications

Yitian Ding, William J. Cassarly

Author Affiliations +

Proceedings Volume 13132, Nonimaging Optics: Efficient Design for Illumination and Concentration XIX; 1313205 (2024) https://doi.org/10.1117/12.3029521
Event: Optical Engineering + Applications, 2024, San Diego, California, United States

Abstract

Quantum dots technology enhances light emitters and becomes increasingly important in display applications for providing higher luminance and larger color gamut. When light passes through a film with quantum dots, the light is scattered or absorbed, and a portion of the absorbed light is re-emitted at a different wavelength. The photon events within quantum dots, on the macroscopic level, can be described probabilistically using rays with unconverted or converted wavelengths. When the rays exit the material, metrics can then be evaluated from the ray data to assess display performance. Therefore, by varying the parameters of the quantum dots, the performance of quantum dot displays can be optimized. In this paper, we discuss how scattering events are modeled using quantum dots and describe examples of quantum dot device simulation and quantum dot display design.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yitian Ding and William J. Cassarly "Quantum dot design for display applications", Proc. SPIE 13132, Nonimaging Optics: Efficient Design for Illumination and Concentration XIX, 1313205 (1 October 2024); https://doi.org/10.1117/12.3029521

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