Red light-emitting nitride material, and light-emitting part and light-emitting device comprising the same

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United States of America Patent

PATENT NO 9252339
APP PUB NO 20140239800A1
SERIAL NO

14349703

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Abstract

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Disclosed are a red light-emitting nitride material, a light-emitting part and a light-emitting device comprising the same. The General Formula of the light-emitting material is: Ma(Al,B)bSicNdOe:Eum, Rn, wherein M is at least one of the alkaline earth metal elements Mg, Ca, Sr, Ba and Zn; R is at least one of the rare earth elements Y, La, Ce, Gd and Lu; and 0.9≦a<1.1, 0.9≦b≦1, 1≦c≦1.5, 2.5

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Patent Owner(s)

  • GRIREM ADVANCED MATERIALS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Huaqiang Beijing, CN 8 7
He, Tao Beijing, CN 184 954
Hu, Yunsheng Beijing, CN 6 18
Li, Nan Beijing, CN 342 1421
Liu, Ronghui Beijing, CN 18 9
Liu, Yuanhong Beijing, CN 21 21
Zhuang, Weidong Beijing, CN 15 127

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