| 摘要 |
A circuit board structure of an optoelectronic component is proposed. A supporting structure has a first surface and a second surface. At least one optical transceiver has an active surface and an inactive surface. The inactive surface of the optical transceiver is mounted on the first surface of the supporting structure, and the active surface of the optical transceiver has an optical active region and a plurality of electrode pads. A dielectric layer is formed on the first surface of the supporting structure and the active surface of the optical transceiver. A circuit layer is formed on the dielectric layer and is electrically connected to the electrode pads on the active surface of the optical transceiver through the conductive structure in the dielectric layer. At least one hole, which penetrates the dielectric layer, is used to expose the optical active region on the active surface of the optical transceiver. Therefore, the transmission quality of the optical transceiver is improved and the dimension of the circuit board structure is shrunken.
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