发明名称 |
Light emitting diode device, and manufacture and use thereof |
摘要 |
A light emitting diode device includes a multi-layer stack of materials including a p-layer, a n-layer, and a light generating region for emission of light in a primary emission direction towards one of the p- and n-layers; a substantially transparent layer located at or adjacent said one of the p- and n-layers, having a first surface facing said one of the p- and n-layers and an opposed second surface; and a reflective surface formed at or adjacent the second surface of the transparent layer for directing at least a portion of the emitted light in a direction away from the primary emission direction so as to enhance light emission from a side of the light emitting diode device.
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申请公布号 |
US2008061310(A1) |
申请公布日期 |
2008.03.13 |
申请号 |
US20060516564 |
申请日期 |
2006.09.07 |
申请人 |
HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCHINSTITUTE COMPANY LIMITED |
发明人 |
CHIU KUO AN;FENG JIAN;PENG HUAIJUN;CHU HUNG-SHEN;ZHENG SHENGMEI |
分类号 |
H01L21/00;H01L33/20;H01L33/44;H01L33/46 |
主分类号 |
H01L21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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