Patent ID: 11913132
Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC C  H | IPC C  H

Claim 5:
6. A method for manufacturing a package, comprising:
providing a substrate in an electroplating solution;
generating an electric field in the electroplating solution to electroplate the substrate; and
non-electrically adjusting a deposition rate of a plurality of metal ions of the electroplating solution on a portion of the substrate after generating the electric field, wherein non-electrically adjusting the deposition rate includes driving a barrier to bar depositing a portion of the plurality of metal ions of the electroplating on the portion of the substrate by a local flow, wherein a flowing direction of the local flow is substantially parallel with a surface of the barrier,, wherein the local flow flows upward from a bottom of a tank accommodating the electroplating solution to drive the barrier.