| Phosphor layer composition, fluorescent member, light source, and projection device | |
| YAMAMOTO MUTSUKO; MUROFUSHI NORIO; KIDA SENTARO; YUI HIDEOMI | |
| 2019-06-13 | |
| 著作权人 | SHARP KABUSHIKI KAISHA |
| 专利号 | WO2019111726A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Phosphor layer composition, fluorescent member, light source, and projection device |
| 英文摘要 | In order to provide a phosphor layer composition that can increase heat dissipation of the phosphor layer and improve the light extraction efficiency, this phosphor layer composition comprises inorganic phosphor particles that absorb excitation light and emit light in a prescribed wavelength region, and a matrix filled around the inorganic phosphor particles and formed from polymers having a cationic group derived from an ionic liquid. By this means, because the ionic liquid has high wettability on the inorganic phosphor surface, the ionic liquid can increase the contact surface area between the inorganic phosphor particles and can improve heat dissipation of the phosphor layer. Further, the light extraction efficiency improves because the matrix is thinner and the surface thicker. |
| 公开日期 | 2019-06-13 |
| 申请日期 | 2018-11-22 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62399]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SHARP KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | YAMAMOTO MUTSUKO,MUROFUSHI NORIO,KIDA SENTARO,et al. Phosphor layer composition, fluorescent member, light source, and projection device. WO2019111726A1. 2019-06-13. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论