Optical semiconductor device
文献类型：专利
| 作者 | OHATA, TOYOHARU; NEMOTO, KAZUHIKO; OGAWA, MASAMICHI |
| 发表日期 | 1994-07-19 |
| 专利号 | US5331659 |
| 著作权人 | SONY CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical semiconductor device |
| 英文摘要 | An optical semiconductor device in which both of positive input and negative input are possible is disclosed. In the optical semiconductor device, two heterojunction phototransistors are connected in parallel of each other to the cathode of a laser diode. An optical memory in which setting, i.e., writing and resetting, i.e., erasing by light are possible is also disclosed. In the optical memory, two heterojunction phototransistors are connected in parallel of each other to the cathode of a laser diode to make a memory cell. |
| 公开日期 | 1994-07-19 |
| 申请日期 | 1993-03-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33432]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SONY CORPORATION |
| 推荐引用方式 GB/T 7714 | OHATA, TOYOHARU,NEMOTO, KAZUHIKO,OGAWA, MASAMICHI. Optical semiconductor device. US5331659. 1994-07-19. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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