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Updated: Jun 14, 2025

In Depth Analyses of LEDs by a Combination of X-ray Computed Tomography CT and Light Microscopy LM Correlated with Scanning Electron Microscopy SEM
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In Depth Analyses of LEDs by a Combination of X-ray Computed Tomography CT and Light Microscopy LM Correlated with Scanning Electron Microscopy SEM

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通过模拟方法研究深红至近红外 pc-LED 的性能,考虑颗粒的分布

Chenghang Li1, Zikeng Fang1, Ying Yan1

  • 1State Key Laboratory of High-Performance Precision Manufacturing, Department of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China.

Micromachines
|August 29, 2024
PubMed
概括

在白色LED中优化深红至近红外 (DR-NIR) 粒子分布显著提高了性能. 战略性放置改善了光转换和辐射功率,为先进的DR-NIR光转换白色LED设计提供了途径.

关键词:
在 DR-NIR 的 pc-LED 里面.光膜是一种光膜.的分布是因为的分布.频谱电力分布的分发方式

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Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
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