Planar photo printed board
文献类型：专利
| 作者 | KITANO TOSHIHIKO; SAKAGUCHI MITSUTO |
| 发表日期 | 1986-07-16 |
| 专利号 | JP1986156871A |
| 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 titled board of high-density mounting by a method wherein a planar photo printed board provided with many electronic-photo circuit elements on the substrate is so constructed as to reduce the intersection of main signal wirings with control signal wirings in such a case. CONSTITUTION:Many electronic-photo circuit elements 2 are mounted on a dielectric or semiconductor substrate These electronic-photo circuit elements are connected to one another with optical waveguides 3, 4 and electric wirings 5. Of these components, the optical waveguides 3 are for photo control signal propagation, and the optical waveguides 4 for photo main signal propagation; further, the electric wirings 5 for electric main signal propagation. In this case, only if consideration is made so that the electric wirings may not intersect with the optical waveguides, any way of intersection between the optical waveguides for control signal and main signal is not problem; accordingly, the location of each of wirings and optical waveguides is extremely facilitated. |
| 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/181661/87957]  |
| 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,SAKAGUCHI MITSUTO. Planar photo printed board. JP1986156871A. 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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