Method for performing burn-in test
文献类型：专利
| 作者 | SHIMAZAWA, KOJI; KANEKO, MASAAKI; HONDA, TAKASHI; MUGINO, YOICHI; NISHIOKA, YOSHITO; NOMA, TSUGUKI |
| 发表日期 | 2012-06-07 |
| 专利号 | US20120139566A1 |
| 著作权人 | TDK CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Method for performing burn-in test |
| 英文摘要 | Provided is a method for performing a burn-in test on an object under test in which a plurality of electrodes are provided in positions at different heights. The method comprising steps of: preparing an object under test in which an electrode in a higher position have a higher surface roughness among the plurality of electrodes; bringing a plurality of sheet-type probes into contact with the plurality of electrodes, respectively; and supplying an electric current with the plurality of electrodes through the plurality of sheet-type probes. By implementing the method, the sheet-type probes can be kept in stable contact with the electrodes because electrodes in a higher position have a higher surface roughness Ra than electrodes in a lower position. Consequently, stable and reliable burn-in test can be performed. |
| 公开日期 | 2012-06-07 |
| 申请日期 | 2010-12-02 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62539]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | TDK CORPORATION |
| 推荐引用方式 GB/T 7714 | SHIMAZAWA, KOJI,KANEKO, MASAAKI,HONDA, TAKASHI,et al. Method for performing burn-in test. US20120139566A1. 2012-06-07. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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