Laser display device
文献类型：专利
| 作者 | ITAYA YOSHIO; NAGAI HARUO |
| 发表日期 | 1983-08-16 |
| 专利号 | JP1983138087A |
| 著作权人 | NIPPON DENSHIN DENWA KOSHA |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser display device |
| 英文摘要 | PURPOSE:To improve the directivity of laser beams, and to obtain a picture having excellent resolution by independently controlling currents to each laser section. CONSTITUTION:A grating is prepared onto an n type (100)-face InP substrate having 2X10cm concentration through an interference exposure method using an Ar laser or a Ho-Cd laser and etching. A guide layer 13, an active layer 14, an InP layer 15 and lastly a cap layer 16 are grown through a liquid growth method. A SiO2 film is attached onto the grown surface in approximately 1,500Angstrom through a high-frequency (RE) sputtering method or a CVD method, a SiO2 mask is prepared, and these layers are etched up to the InP substrate 5 by a Br ethyl etching liquid. A section mesa-etched through the liquid growth method is buried by a p type InP layer in 2X10cm concentration of 2mum and an n type InP layer in 5X10cm concentration of 2mum. Lead wires for injecting currents for flowing currents are fitted to each of lasers through thermal bonding. |
| 公开日期 | 1983-08-16 |
| 申请日期 | 1982-02-12 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62847]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NIPPON DENSHIN DENWA KOSHA |
| 推荐引用方式 GB/T 7714 | ITAYA YOSHIO,NAGAI HARUO. Laser display device. JP1983138087A. 1983-08-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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