| 摘要 |
A light emitting diode having a substrate, an electron injection layer, an active layer, a hole injection layer, a first pad electrically connected to the hole injection layer, and a second pad electrically connected to the electron injection layer. The hole injection layer includes an activated region and a patterned non-activated region. The first pad is disposed upon the non-activated region and the first pad and the non-activated region are overlapping in the vertical direction.
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