Invention Application
- Patent Title: NITRIDE PHOSPHOR ELEMENT FOR LIGHT EMITTING DIODES
- Patent Title (中): 用于发光二极管的氮化物元素
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Application No.: PCT/US2015/065379Application Date: 2015-12-11
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Publication No.: WO2016094863A1Publication Date: 2016-06-16
- Inventor: MIYAGAWA, Hiroaki , SHIH, James Chienchung
- Applicant: NITTO DENKO CORPORATION , MIYAGAWA, Hiroaki , SHIH, James Chienchung
- Applicant Address: 1-1-2 Shimohozumi, 1-chome, Ibaraki-shi Osaka, Osaka 567-0041 JP
- Assignee: NITTO DENKO CORPORATION,MIYAGAWA, Hiroaki,SHIH, James Chienchung
- Current Assignee: NITTO DENKO CORPORATION,MIYAGAWA, Hiroaki,SHIH, James Chienchung
- Current Assignee Address: 1-1-2 Shimohozumi, 1-chome, Ibaraki-shi Osaka, Osaka 567-0041 JP
- Agency: CULLMAN, Louis C. et al.
- Priority: US62/090,640 20141211
- Main IPC: C09K11/77
- IPC: C09K11/77 ; C09K11/08 ; C04B35/597
Abstract:
Described herein is a method for making a phosphor ceramic element. Also described herein are ceramic elements including a phosphor having the following formula: (Eu x Ca 1-x ) m/2 Si 12-(m+n) AL m+n O n N 16-n , Formula 1, wherein 0.001≤x≤0.25, 0.001≤m≤7, and 0.001≤n≤5.
Information query
