- 专利标题： NITRIDOPHOSPHATE PHOSPHORS FOR SOLID STATE LIGHTING AND METHOD OF PRODUCTION
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申请号： EP20162632.2申请日： 2020-03-12
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公开(公告)号： EP3878924A1公开(公告)日： 2021-09-15
- 发明人: The designation of the inventor has not yet been filed
- 申请人： Lumileds LLC , Ludwig-Maximilians-Universität München
- 申请人地址： US San Jose, CA 95131 370 West Trimble Road; DE 80539 München Geschwister-Scholl-Platz 1
- 代理机构： EDP Patent Attorneys B.V.
- 主分类号： C09K11/77
- IPC分类号： C09K11/77 ; F21K9/64
摘要：
A method of forming a nitridophosphate is disclosed, the method including forming a precursor mixture by combining a metal source material, a phosphorus source material, and a nitrogen source material, and heating the precursor mixture at a maximum temperature between 800 °C and 1300°C in an atmosphere including nitrogen gas at a pressure between 2 MPa and 500 MPa.
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