Method of coating a luminescent material

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United States of America Patent

PATENT NO 6833160
SERIAL NO

10143436

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Abstract

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A metal M is chosen from the group formed by yttrium, aluminum and lanthanum, and a watery solution of a complex of M and an organic chelating agent is added to a suspension of luminescent material, which causes a layer of M.sub.2 O.sub.3 to be deposited on the luminescent material, which is them separated, dried and fired.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS ELECTRONICS N VGROENEWOUDSEWEG 1 EINDHOVEN 5621 BA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Justel, Thomas Aachen, DE 61 1928
Merikhi, Jacqueline Aachen, DE 16 84
Nikol, Hans Aachen, DE 38 1493
Ronda, Cornelis R Aachen, DE 26 1098

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