Vibration generating device and display apparatus including the same

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United States of America Patent

PATENT NO 12094445
APP PUB NO 20230395054A1
SERIAL NO

18451368

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Abstract

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A display apparatus includes a display panel displaying an image and a vibration generating device disposed on a rear surface of the display panel to vibrate the display panel. The vibration generating device includes a piezoelectric structure including a first region and a second region, the first region has a vibration characteristic of a first frequency, and the second region has a vibration characteristic of a second frequency which differs from the first frequency.

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Patent Owner(s)

Patent OwnerAddress
LG DISPLAY CO LTD128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 150-721

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ham, Yong-Su Paju-si, KR 53 357
Kho, Yuseon Paju-si, KR 77 381
Lee, YongWoo Paju-si, KR 151 585

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