LED system
AssigneeSaes Getters S.P.A.
InventorsAlessio Corazza, Calogero Sciascia, Paolo Vacca
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Abstract
LED system comprising a sealed internal volume containing one or more elements sensitive to the presence of Volatile Organic Compounds (VOCs), wherein in said internal volume is present a getter composition for VOCs removal comprising a combination of at least two different types of zeolite.
Claims16
An LED system comprising a sealed internal volume comprising a getter composition for Volatile Organic Compounds (VOCs) removal that comprises a zeolite materials combination comprising Linde type A (LTA) zeolites and at least one zeolite material selected from the group consisting of Mordenite Framework Inverted (MFI), Faujasite 13X, and Mordenite, wherein said Linde type A (LTA) zeolites are present in an amount comprised between 4 wt. % and 25 wt. %, and wherein, in addition to said getter composition for VOCs removal, an oxygen releasing composition is present in said sealed internal volume.
Dependencies are inferred from the claim text.