Patent ID: 11869792
Assignee: SKY TECH INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. An alignment mechanism of a bonding machine, comprising:
a support pedestal including a supporting surface for supporting a first substrate, wherein the supporting surface has a placement area;
three first alignment members arranged around the placement area of the supporting surface for positioning the first substrate through moving toward or away from the placement area and for supporting a second substrate, wherein the first alignment members each include a protruding part and a base, the protruding part being protruding from the base and directed to the placement area, the base being closer to the supporting surface than the protruding part being to the support surface, and the base being used to position the first substrate; and
three second alignment members arranged around the placement area of the supporting surface for positioning the second substrate supported by the first alignment members through moving toward or away from the placement area, wherein the first alignment members move away from the placement area to place the second substrate thereon onto the first substrate.