Light reflective substrate and light emitting device using the same

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United States of America Patent

PATENT NO 9188713
APP PUB NO 20120319060A1
SERIAL NO

13580393

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Abstract

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An object of the present invention is to provide a light reflective substrate capable of achieving high optical reflectance even though fine particles are not used as a material, and a light emitting device using the same. The light reflective substrate according to the present invention comprises: a glass matrix; and RNb2O6 crystal and/or R4Nb2O9 crystal (R is at least one of Mg, Ca, Sr and Ba) in the glass matrix.

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Patent Owner(s)

  • NIPPON ELECTRIC GLASS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Umayahara, Yoshio Otsu, JP 21 171

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