| 申请日期 | 2025-07-10 | 申请号 | US10519937 |
| 公开（公告）号 | US7258817B2 | 公开（公告）日 | 2007-08-21 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Morito Akiyama; Chao Nan Xu; Kazuhiro Nonaka | ||
| 简介 | A mechanoluminescence material comprising a matrix of composite metal oxide containing strontium and aluminum, represented by the general formula SrM1Al6O11 (wherein M1 is an alkaline earth metal) or SrM2Al3O7 (wherein M2 is a rare earth metal), and further comprising, as luminescence centers, a metal selected from among rare earth metals and transition metals capable of emitting light when a carrier having been excited by mechanical energy returns to its ground state. | ||
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