Invention Application
US20140239800A1 Red light-emitting nitride material, and light-emitting part and light-emitting device comprising the same
有权
红色发光氮化物材料，以及发光部件和包括该发光部件的发光器件
- Patent Title: Red light-emitting nitride material, and light-emitting part and light-emitting device comprising the same
- Patent Title (中): 红色发光氮化物材料，以及发光部件和包括该发光部件的发光器件
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Application No.: US14349703Application Date: 2011-10-17
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Publication No.: US20140239800A1Publication Date: 2014-08-28
- Inventor: Yunsheng Hu , Tao He , Huaqiang He , Weidong Zhuang , Ronghui Liu , Yuanhong Liu , Nan Li
- Applicant: Yunsheng Hu , Tao He , Huaqiang He , Weidong Zhuang , Ronghui Liu , Yuanhong Liu , Nan Li
- Applicant Address: CN Beijing
- Assignee: GRIREM ADVANCED MATERIALS CO., LTD
- Current Assignee: GRIREM ADVANCED MATERIALS CO., LTD
- Current Assignee Address: CN Beijing
- International Application: PCT/CN2011/080866 WO 20111017
- Main IPC: C09K11/02
- IPC: C09K11/02 ; C09K11/77 ; F21K99/00
Abstract:
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
Public/Granted literature
- US09252339B2 Red light-emitting nitride material, and light-emitting part and light-emitting device comprising the same Public/Granted day:2016-02-02
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