Light emitting devices having roughened/reflective contacts and methods of fabricating same
文献类型：专利
| 作者 | HABERERN, KEVIN; BERGMANN, MICHAEL JOHN; MIECZKOWSKI, VAN; EMERSON, DAVID TODD |
| 发表日期 | 2012-04-05 |
| 专利号 | US20120080709A1 |
| 著作权人 | CREE, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Light emitting devices having roughened/reflective contacts and methods of fabricating same |
| 英文摘要 | Light emitting devices include an active region of semiconductor material and a first contact on the active region. The first contact is configured such that photons emitted by the active region pass through the first contact. A photon absorbing wire bond pad is provided on the first contact. The wire bond pad has an area less than the area of the first contact. A reflective structure is disposed between the first contact and the wire bond pad such that the reflective structure has substantially the same area as the wire bond pad. A second contact is provided opposite the active region from the first contact. The reflective structure may be disposed only between the first contact and the wire bond pad. Methods of fabricating such devices are also provided. |
| 公开日期 | 2012-04-05 |
| 申请日期 | 2011-12-07 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54291]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CREE, INC. |
| 推荐引用方式 GB/T 7714 | HABERERN, KEVIN,BERGMANN, MICHAEL JOHN,MIECZKOWSKI, VAN,et al. Light emitting devices having roughened/reflective contacts and methods of fabricating same. US20120080709A1. 2012-04-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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