申请日期 | 2025-06-26 | 申请号 | JP11201413 |
公开(公告)号 | JP3836634B2 | 公开(公告)日 | 2006-10-25 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | FUJI PHOTO FILM CO LTD | ||
简介 | There is provided an apparatus for preparing crystals of a phosphor precursor, comprising a reactor, a stirrer, and a supply pipe for supplying, into the reactor, a solution containing at least an aqueous solution of inorganic fluoride salt, wherein an ion concentration measuring device is provided in at least one of an interior of the reactor and a liquid contacting portion which contacts the solution containing an aqueous solution of inorganic fluoride salt. |
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