Lighting device
文献类型：专利
| 作者 | ONOZUKA, KATSUYUKI; TANAKA, YOSHITAKA |
| 发表日期 | 2019-09-24 |
| 专利号 | US10422936 |
| 著作权人 | NICHIA CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Lighting device |
| 英文摘要 | Alighting device includes an optical fiber having a first end portion from which a light emitted by a light source is introduced, and a second end portion, the optical fiber allowing the light to pass therethrough while radiating from a side surface of the optical fiber to an outside; a tube having light-transmissivity and covering the side surface of the optical fiber, such that a gap is located between the side surface of the optical fiber and the tube; a light-shielding cylindrical body covering the second end portion of the optical fiber, such that a space is located between the second end portion of the optical fiber and the cylindrical body, at least a portion of the light-shielding cylindrical body being disposed in the tube; and a light conductive part on a side surface of the cylindrical body, the light conductive part allowing light radiated from the second end portion of the optical fiber to be conducted to a portion of the tube at an outside of the cylindrical body in a diametrical direction of the cylindrical body. |
| 公开日期 | 2019-09-24 |
| 申请日期 | 2017-09-29 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/70339]  |
| 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 | ONOZUKA, KATSUYUKI,TANAKA, YOSHITAKA. Lighting device. US10422936. 2019-09-24. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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