Patent ID: 11966090
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 10:
11. A device, comprising:
a package substrate;
a first layer comprising a plurality of electronic dies and a bottom die disposed on the package substrate;
a second layer comprising a plurality of photonic dies and a top die, wherein the second layer is bonded onto the first layer such that a bottom surface of each of the photonic dies is bonded onto a top surface of a respective one of the plurality of electronic dies, wherein the top die comprises a first component that operates at a first operation frequency and the bottom die comprises a second component that operates at a second operation frequency, and wherein the first operation frequency is higher than the second operation frequency;
a plurality of polymer lenses in contact with a side surface of at least one of the plurality of photonic dies; and
a plurality of optical fibers optically coupled to a respective one of the plurality of polymer lenses.