Optical semiconductor device
文献类型：专利
| 作者 | MIYAHARA HIROYUKI; TSUBOI KUNIO; IMAI YUJI |
| 发表日期 | 1990-08-21 |
| 专利号 | JP1990209785A |
| 著作权人 | SONY CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical semiconductor device |
| 英文摘要 | PURPOSE:To seal an optical semiconductor element without using a framework, a mold, etc., by forming part of a board in a cylindrical part, mounting the element in the part, and sealing the element with light transmission resin. CONSTITUTION:A pair of wings 2, 2 of a board 1 are so bent at upside, then inside as to form in an L shape to form a cylindrical, part 7, and a submount 4 and a laser chip 5 are disposed therein. Light transmission resin 8 filled in the part 7 is formed, for example, of epoxy resin to seal the submount 4 and the chip 5. Or, the chip 5 or particularly a part covering its light emitting end face may coated with silicone or heat resistance resin such as epoxy resin, and then sealed with epoxy resin. Thus, the profile of the sealing light transmission resin can be specified by utilizing the surface tension of the light transmission resin itself with the cylindrical part. Accordingly, the element can be sealed with the light transmission resin without using a framework, a mold, etc. |
| 公开日期 | 1990-08-21 |
| 申请日期 | 1989-02-09 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/74811]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SONY CORP |
| 推荐引用方式 GB/T 7714 | MIYAHARA HIROYUKI,TSUBOI KUNIO,IMAI YUJI. Optical semiconductor device. JP1990209785A. 1990-08-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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