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Modeling and design optimization of phosphor converted white light emitting diodes (pc-WLEDs)
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DOI:10.1016/j.rinp.2026.108715.png)
Abstract
En 中文
• We developed a reduced-order electro-thermo-optical model to determine an efficient phosphor-package design with stable thermal performance. • Remote phosphor packaging outperformed the conformal configuration. • An optimal phosphor thickness of about 1.0 mm was identified, beyond which performance saturated. • These results were validated using Monte Carlo simulations. • A quadratic correction factor reduced both the mean absolute absorption error and the mean percent error. • The preferred design best balances higher optical absorption with acceptable thermal performance.
Keywords:
Pc-WLEDs
Stimulation
Monte Carlo validation
Reduced optical-thermal model
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