SEMICONDUCTOR LIGHT EMITTING DEVICE, OPTICAL PICKUP DEVICE, AND INFORMATION RECORDING/REPRODUCING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device miniaturized by devising the arrangement of connection pads.

SOLUTION: A first light emitting device 20 with chip-like first light emitting device 20 and second light emitting device superposed on each other on a sub-mount in this order, is provided with two light emitting devices. The second light emitting device is provided with one light emitting device. All connection pads 46, 48, 84 with each being electrically connected to respective corresponding electrodes for separately supplying current to the respective light emitting devices are formed on a surface of the first light emitting device 20.

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