| 发明名称 |
LED with light emission on all sides |
| 摘要 |
An LED having improved light emission characteristics by allowing radiation generated to be guided towards the side faces of the LED by means of a relatively thick waveguide comprised of a transmissive material, specifically in such a way that as many modes as possible can propagate.
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| 申请公布号 |
US5973336(A) |
申请公布日期 |
1999.10.26 |
| 申请号 |
US19970963244 |
申请日期 |
1997.11.03 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HANKE, CHRISTIAN;STEGMUELLER, BERNHARD |
| 分类号 |
H01L33/02;(IPC1-7):H01L33/00 |
主分类号 |
H01L33/02 |
| 代理机构 |
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