发光二极管器件中反射器件腐蚀失效分析及应对策略

2019 16th China International Forum on Solid State Lighting & 2019 International Forum on Wide Bandgap Semiconductors China (SSLChina: IFWS) Pub Date : 2019-11-01 DOI:10.1109/SSLChinaIFWS49075.2019.9019783

Lyu Tiangang, Wang Yuefei, Lyu Henan, Wang Caixia, Chen Lihe, Xu bingjian, T. Leming

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引用次数: 0

摘要

在发光二极管的研究、制造和应用过程中，化学腐蚀是导致发光二极管(以下简称LED)反射器件变黑的最重要原因之一，引起光衰，导致产品失效[1]。本文研究了LED反射器腐蚀失效的技术背景、形成机理、风险溯源、解决方案、性能评估方案、故障分析方案及国内外相关技术标准。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Corrosion Failure Analysis and Coping Strategies of Light Reflecting Devices in Light-Emitting Diode Devices

In the research, manufacturing and application process of light-emitting diodes, chemical corrosion is one of the most important causes of blackening of light-emitting diode (hereinafter referred to as LED) light-reflecting devices, which causes light decay and leads to product failure[1].This paper studies the technical background, formation mechanism, risk traceability, solution, performance evaluation scheme, fault analysis scheme and related technical standards at home and abroad for the corrosion failure of LED reflectors.

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来源期刊

2019 16th China International Forum on Solid State Lighting & 2019 International Forum on Wide Bandgap Semiconductors China (SSLChina: IFWS)

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