Light emitting device with dark layer
文献类型：专利
| 作者 | CHAN, BIT TIE; NG, KEAT CHUAN; ONG, KIAM SOON |
| 发表日期 | 2013-11-21 |
| 专利号 | US20130307013A1 |
| 著作权人 | AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Light emitting device with dark layer |
| 英文摘要 | A light-emitting device having a plurality of leads, a body, a light source die, a dark layer, and a substantially transparent encapsulant is disclosed. The dark layer absorbs a substantial portion of ambient light. The light source die may be a top emitting die. The light-emitting devices may be suitable for applications such as a large scale electronic display where each pixel is represented by each light-emitting device. The dark layer may contribute towards high contrast ratio by absorbing substantial amount of ambient light falling thereon. |
| 公开日期 | 2013-11-21 |
| 申请日期 | 2012-05-15 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54331]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. |
| 推荐引用方式 GB/T 7714 | CHAN, BIT TIE,NG, KEAT CHUAN,ONG, KIAM SOON. Light emitting device with dark layer. US20130307013A1. 2013-11-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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