Patent ID: 11882398
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The vibration apparatus of claim 1, wherein each of the lower vibration structure and the upper vibration structure comprises:
a plurality of first power supply electrodes disposed at the first base member and electrically connected to a first surface of each of the plurality of vibration generating parts;
a plurality of second power supply electrodes disposed at the second base member to respectively cross the plurality of first power supply electrodes and electrically connected to a second surface of each of the plurality of vibration generating parts;
a plurality of first power supply lines disposed at the first base member and electrically connected to each of the plurality of first power supply electrodes; and
a plurality of second power supply lines disposed at the second base member and electrically connected to each of the plurality of second power supply electrodes.