Planar photo printed board
文献类型：专利
| 作者 | KITANO TOSHIHIKO |
| 发表日期 | 1986-07-16 |
| 专利号 | JP1986156870A |
| 著作权人 | NEC CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Planar photo printed board |
| 英文摘要 | PURPOSE:To realize the optical computer of high signal-processing speed by a method wherein optical waveguides are wired on a substrate so that photo control signals may simultaneously reach each of electronic-photo circuit elements from photo control signal supply points. CONSTITUTION:Composite electronic photo circuit elements 2-6 consisting of light emitting and receiving elements and electronic circuits are mounted on a dielectric or semiconductor substrate It is necessary to control each circuit under the same control signal to make these electronic-photo circuit elements perform various kinds of actions in interlocking. For that purpose, photo control signals obtained from a control signal generator, e.g. clock signal generator 13 are transmitted to a distribution element 7 via optical waveguide 14; further, they must be supplied to each of the electronic-photo circuit elements through optical waveguides 8-12. In this case, when the distributing optical waveguides are equalized in length, control signals are supplied to the electronic- photo circuit elements at the same timing, the each element on the substrate 1 is controlled under the same control signal; therefore, very high-speed action is enabled. |
| 公开日期 | 1986-07-16 |
| 申请日期 | 1984-12-28 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/64426]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC CORP |
| 推荐引用方式 GB/T 7714 | KITANO TOSHIHIKO. Planar photo printed board. JP1986156870A. 1986-07-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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