| 专利名称： | Electrical power substrate |
| 公开（告）号： | |
| 公开（公告）日： | 2006-07-26 00:00:00 |
| 申请（专利）号： | GB20060000778,GB2422494 |
| 申请日： | |
| 发明（设计）人： | THERMASTRATE LTD (GB) |
| (申请)专利权（人）： | MORSE ROBERT JOHN (GB) |
| 内容： | An electrical power substrate comprises a metallic body 1 at least one surface of the body having a coating 2 generated by plasma electrolytic oxidation (PEO). The coating includes a dense hard layer adjacent the said surface of the metallic body, and a porous outer layer. Electrically conductive elements 21, are attached to the said coating. A heat pipe 22 maybe provided. The metal body may be aluminium. The coating maybe ceramic. The substrate maybe used in a vehicle, e.g. in a vehicle headlights (fig 8). |
发布日期：2006-11-26 20:13:00