What is it about?

By comparing fluorine resin terminated with -COOH, -COOCH3, and -CF3 after eliminating silicone resin, -CF3 has been determined as indispensable structure.

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Why is it important?

For the DUV-LED industries, this paper show the future packaging.Then COB packaging with a final process of resin encapsulation has been demonstrated, showing the way to aceess the sterilization market with cost feasible production.

Perspectives

Altough it is not explicitly written in this paper, 1W/cm2 DUV module might be within sight.

Dr. Akira Hirano
UV Craftory

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This page is a summary of: Development of highly durable deep-ultraviolet AlGaN-based LED multichip array with hemispherical encapsulated structures using a selected resin through a detailed feasibility study, Japanese Journal of Applied Physics, July 2016, Japan Society of Applied Physics,
DOI: 10.7567/jjap.55.082101.
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