Light emitting device and manufacturing method thereof
Provided are a light emitting device and a manufacturing method thereof. The light emitting device comprises a first conductive semiconductor layer with a lower surface being uneven in height, an active layer on the first conductive semiconductor layer, and a second conductive semiconductor layer on...
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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