Patent ID: 11962254
Assignee: SONY GROUP CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A drive circuit, comprising:
a positive-side circuit configured to:
control current supplied from a power source to a node to flow to a positive-side terminal of a capacitive load in a first drive mode; and
control current from the positive-side terminal of the capacitive load to flow to the node in a second drive mode; and
a negative-side circuit configured to:
control current from a negative-side terminal of the capacitive load to flow to the node in the first drive mode; and
control the current supplied from the power source to the node to flow to the negative-side terminal in the second drive mode,
wherein current flow between the capacitive load and the node is bidirectional.