Patent ID: 11901486
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method according to claim 1, wherein the first alignment bonding structure comprises a first substrate bonding structure and a first alignment opening provided with a first substrate engaging portion on a side wall thereof, the second alignment bonding structure comprises a second substrate bonding structure and a second alignment opening provided with a second substrate engaging portion on a side wall thereof, the first chip bonding structure is provided with a first chip engaging portion, and the second chip bonding structure is provided with a second chip engaging portion; and
applying the charge of the first polarity to the first alignment bonding structure, applying the charge of the second polarity to the first chip bonding structure, and injecting the insulation fluid flowing in the first direction into the sealed chamber, such that the first chip bonding structure is aligned with the first alignment bonding structure comprises:
applying the charge of the first polarity to the first substrate bonding structure, applying the charge of the second polarity to the first chip bonding structure, and injecting the insulation fluid flowing in the first direction into the sealed chamber, such that the first chip bonding structure enters the first alignment opening, the first chip engaging portion is engaged on an end distal from the first substrate bonding structure of the first substrate engaging portion, and the second chip bonding structure is outside the second alignment opening; and
increasing an electric potential of the first substrate bonding structure, such that the first chip engaging portion passes through the first substrate engaging portion and is disposed between the first substrate engaging portion and the first substrate bonding structure, wherein the first chip bonding structure is in contact with the first substrate bonding structure.