摘要 |
A light-emitting device with a built-in microlens having a microlens integrated with a semiconductor light-emitting device causing no misalignment of an optical axis is provided. This light-emitting device with a built-in microlens comprises a semiconductor light-emitting device and a microlens, integrated with the semiconductor light-emitting device, formed through light emitted from the semiconductor light-emitting device. Thus, the optical axis of the microlens is automatically aligned in formation of the microlens.
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