Light emitting device
文献类型：专利
| 作者 | HAMA, ATSUTOMO, C/O NICHIA CORPORATION; TAKEICHI, JUNJI, C/O NICHIA CORPORATION; SUGIYAMA, TAKAFUMI, C/O NICHIA CORPORATION; HAYASHI, YUKIHIRO, C/O NICHIA CORPORATION |
| 发表日期 | 2015-09-23 |
| 专利号 | EP1672755B1 |
| 著作权人 | NICHIA CORPORATION |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | Light emitting device |
| 英文摘要 | The present invention provides a light emitting device comprising: an excitation light source (10) which radiates excitation light; a wavelength converting member (30) which absorbs and converts the wavelength of at least part of the excitation light radiated from the excitation light source (10), and releases light with a predetermined wavelength band; a light guide (20) for guiding the excitation light radiated from the excitation light source (10) to the wavelength converting member (30), with one end at the excitation light source (10) and the other end at the wavelength converting member (30), wherein the refractive index of the cross-sectional center region (core) is higher than that of the circumferential region (clad); and a thermally conductive transparent film which contacts with the wavelength converting member (30). |
| 公开日期 | 2015-09-23 |
| 申请日期 | 2005-12-16 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33954]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NICHIA CORPORATION |
| 推荐引用方式 GB/T 7714 | HAMA, ATSUTOMO, C/O NICHIA CORPORATION,TAKEICHI, JUNJI, C/O NICHIA CORPORATION,SUGIYAMA, TAKAFUMI, C/O NICHIA CORPORATION,et al. Light emitting device. EP1672755B1. 2015-09-23. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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