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Updated: Jul 22, 2025

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像素设计和发射波长对化物基微型LED光取的作用

Florian Vögl, Adrian Avramescu, Fabian Knorr

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    |July 21, 2023
    PubMed
    概括

    微型微型发光二极管 (μ-LED) 显示了随着像素大小的减少而提高的光提取效率 (LEE). 最佳的像素侧墙角度增强了LEE,这对于先进的显示技术至关重要.

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    Biasing of P-N Junction01:16

    Biasing of P-N Junction

    The operation of a p-n junction diode involves various biasing conditions, including forward bias, reverse bias, and equilibrium.
    In equilibrium, no external voltage is applied across the p-n junction. The depletion region is formed at the junction interface due to the diffusion of carriers, which leaves behind charged dopants, acceptors on the p-side, and donors on the n-side. These immobile charges create an electric field that prevents further diffusion of carriers. The related energy band...
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