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:
Jun. 25, 2024
Filed:
Oct. 26, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Jaehun Ye, Tokyo, JP;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/26 (2006.01); H04R 1/02 (2006.01); H04R 7/04 (2006.01); H04R 17/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/26 (2013.01); H04R 1/028 (2013.01); H04R 7/04 (2013.01); H04R 17/00 (2013.01); H04R 2499/15 (2013.01);
Abstract
A sound apparatus comprises a plurality of vibration devices and a vibration member including a same main surface connected to the plurality of vibration devices, the plurality of vibration devices include a first vibration device and a second vibration device, which transfer vibrations having different phases each other to the vibration member.