| Micro-channel-cooled high heat load light emitting device | |
| DAHM, JONATHAN, S. | |
| 2019-02-27 | |
| 著作权人 | HERAEUS NOBLELIGHT AMERICA LLC |
| 专利号 | EP2885818B1 |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | Micro-channel-cooled high heat load light emitting device |
| 英文摘要 | Micro-channel-cooled UV curing systems and components thereof are provided. According to one embodiment, a lamp head module includes a high aspect ratio, high fill factor array of light emitting devices and a submount. The array includes multiple groups of electrically seriesed light emitting devices that are connected in electrical parallel. The submount is of monolithic construction and includes multiple re¬ shaped patterned circuit material layers. Each of the L-shaped patterned circuit material layers includes an arm portion and a stem portion. The arm portion functions as a light emitting device bond pad and the stem portion functions as a wire bond pad and a circuit trace. Each light emitting device of a group is affixed to a corresponding arm portion of the submount. The stem portions are located external to the array, run parallel to the length of the array and perform a primary current carrying function for current flow between adjacent light emitting devices of the group. |
| 公开日期 | 2019-02-27 |
| 申请日期 | 2012-08-20 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37604]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HERAEUS NOBLELIGHT AMERICA LLC |
| 推荐引用方式 GB/T 7714 | DAHM, JONATHAN, S.. Micro-channel-cooled high heat load light emitting device. EP2885818B1. 2019-02-27. |
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