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RARE EARTH PHOSPHOVANADATE PHOSPHOR AND METHOD FOR MANUFACTURING SAME 发明申请

2023-11-18 2100 5268K 0

专利信息

申请日期 2026-04-26 申请号 WOJP12006564
公开(公告)号 WO2013099072A1 公开(公告)日 2013-07-04
公开国别 WO 申请人省市代码 全国
申请人 PANASONIC CORPORATION
简介 Provided are a rare earth phosphovanadate phosphor having excellent light emission characteristics and being preferable from the standpoint of industrial manufacture and a method for manufacturing the same. The rare earth phosphovanadate phosphor comprises at least primary particles on the surface of which a peak-and-valley pattern having multiple ridgelines, said ridgelines being parallel to each other, is formed. The method for manufacturing the rare earth phosphovanadate phosphor comprises forming a mixture of the rare earth phosphovanadate phosphor with an alkali metal vanadate and then removing the alkali metal vanadate.


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