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Hermetic Edge Seals for Photovoltaic ModulesCorrosive atmospheric agents excluded to prolong cell life. Combination of two sealing techniques makes possible to protect solar cells from water vapor, oxygen, and other corrosive atmospheric constituents. Using three-step process, glass-to-metal hermetic seal formed around edge of solar-cell module. Elastomer seals used previously not as effective because they are permeable to water vapor and atmospheric gases.
Document ID
19860000093
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Nowlan, M. J.
(Spire Corp.)
Date Acquired
August 12, 2013
Publication Date
June 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 10
Issue: 1
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
NPO-16427
Accession Number
86B10093
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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