Light-emitting device
文献类型：专利
| 作者 | KOYAMA, TOMOKO; KANEKO, TAKEO |
| 发表日期 | 2003-01-28 |
| 专利号 | US6512250 |
| 著作权人 | SEIKO EPSON CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Light-emitting device |
| 英文摘要 | A light-emitting device (1000) has a light-emitting device section (100) and a waveguide section (200) for transmitting light emitted from the light-emitting device section, which are integrally formed on a substrate (10). The light-emitting device section (100) has a transparent anode (200) which is formed on the substrate (10) and forms a light-transmitting section, a grating which is formed in part of the anode (20), an insulation layer (16) having an opening (16a) facing the grating (12), a light-emitting layer (14) at least part of which is formed in the opening (16a) of the insulation layer (16), and a cathode (22). A waveguide section (200) has a core layer (30) which is formed on the substrate (10) and is integrally formed with the anode (20), and a cladding layer (32) which covers an exposed area of the core layer (30) and is integrally formed with the insulation layer (16). The light-emitting layer can emit light excelling in wavelength selectivity and having directivity, and can be applied to not only displays but also optical communications and the like. |
| 公开日期 | 2003-01-28 |
| 申请日期 | 2001-02-09 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/85274]  |
| 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 | KOYAMA, TOMOKO,KANEKO, TAKEO. Light-emitting device. US6512250. 2003-01-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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