The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2026
Filed:
Dec. 22, 2022
Lg Display Co., Ltd., Seoul, KR;
Jaehun Ye, Tokyo, JP;
Shinji Takasugi, Tokyo, JP;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An apparatus can include a passive vibration member; a vibration device including a plurality of active vibration members coupled to a rear surface of the passive vibration member, the plurality of active vibration members being arranged along one or more of a first direction and a second direction intersecting with the first direction; and a supporting member at the rear surface of the passive vibration member. Also, at least one or more of the plurality of active vibration members are configured to receive a driving signal that differs from a driving signal applied to other active vibration members among the plurality of active vibration members.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile