Patent ID: 11959606
Assignee: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC F  H | IPC F  H

Claim 9:
10. A package structure, comprising:
a carrier;
at least one photonic device disposed on the carrier;
a supporting frame disposed on the carrier and surrounding the at least one photonic device; and
a first metal pad and a second metal pad disposed on the carrier, the first metal pad and the second metal pad are disposed on opposite sides of the carrier, and a height ratio of the supporting frame to the second metal pad is between 2 and 4;
wherein the supporting frame is tapered from bottom to top, and a tapered side of the supporting frame is facing away from the at least one photonic device;
wherein a distance is defined between an outer edge of the supporting frame and the edge of the carrier.