Wavelength conversion element, wavelength converter, light source apparatus, and projector
文献类型：专利
| 作者 | HASHIZUME, TOSHIAKI |
| 发表日期 | 2018-12-13 |
| 专利号 | US20180356716A1 |
| 著作权人 | SEIKO EPSON CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Wavelength conversion element, wavelength converter, light source apparatus, and projector |
| 英文摘要 | A wavelength conversion element includes a wavelength conversion layer containing a plurality of phosphor particles and an inorganic binder that bonds the phosphor particles to each other and a substrate that holds the wavelength conversion layer and contains alumina and air cavities. The substrate has an apparent air cavity ratio that is greater than or equal to 10% and smaller than or equal to 30%. The substrate has a median diameter of particles of the alumina that is greater than or equal to 0.1 μm and smaller than or equal to 0 μm. |
| 公开日期 | 2018-12-13 |
| 申请日期 | 2018-05-29 |
| 状态 | 申请中 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57720]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SEIKO EPSON CORPORATION |
| 推荐引用方式 GB/T 7714 | HASHIZUME, TOSHIAKI. Wavelength conversion element, wavelength converter, light source apparatus, and projector. US20180356716A1. 2018-12-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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