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US6004685A

LED doped with periflanthene for efficient red emission

University of Texas System

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University
University of Texas System
Assignee
Hewlett-Packard Company & The Board Of Regents Of The University Of Texas System
Inventor
Homer Antoniadis
Priority date
December 23, 1997
Filing date
December 23, 1997
Grant date
December 21, 1999
Publication date
December 21, 1999
Language
en
PDF source
https://patentimages.storage.googleapis.com/59/c3/af/05a34e543ba4a5/US6004685.pdf
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August 28, 2026 23:56