| 申请日期 | 2025-06-27 | 申请号 | US13918412 |
| 公开（公告）号 | US8945415B2 | 公开（公告）日 | 2015-02-03 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Alan Piquette | ||
| 简介 | A method is described for etching ceramic phosphor converters. The method includes contacting a surface of the converter with a solution of phosphor acid for a time sufficient to etch the converter. The method is applicable to ceramic phosphor converters comprising a phosphor having a general formula MxAlyOz : RE wherein M is a metal and RE is a rare earth element. | ||
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