Patent ID: 11949398
Assignee: SHENZHEN NEWSONIC TECHNOLOGIES CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The semiconductor device of claim 5, wherein,
the first sub-semiconductor structure further comprises a first bonding layer, and the first bonding layer is disposed on a side of the dielectric layer close to the second sub-semiconductor structure,
the first sub-semiconductor structure and the second sub-semiconductor structure are bonded together through bonding the first bonding layer and the buffer layer to each other,
wherein the first bonding layer comprises amorphous silicon, and the buffer layer comprises at least one selected from a group consisting of silicon nitride, silicon oxide, aluminum nitride, polysilicon, and amorphous silicon, and at least a surface layer of the buffer layer at a side away from the carrier substrate comprises polysilicon or amorphous silicon.