| 摘要 |
A side-view light emitting diode includes a substrate, a tubular, upwardly tapered light permeable housing disposed on the substrate, a receiving space formed between the substrate and the housing, a light emitting diode chip received in the receiving space, a light permeable capsulation material filled in the receiving space and encapsulating the light emitting diode chip in the housing, and a flat reflecting layer formed on a top end of the capsulation material. The housing forms a plurality of annular projections projecting outwardly. An outer surface of the housing has a coarse feature.
|
