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:
Feb. 27, 2024
Filed:
Nov. 10, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G02F 1/1333 (2006.01); H04R 9/02 (2006.01); H04R 9/04 (2006.01); H04R 1/02 (2006.01); H10K 50/87 (2023.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G02F 1/133382 (2013.01); H04R 1/028 (2013.01); H04R 9/025 (2013.01); H04R 9/04 (2013.01); H10K 50/87 (2023.02); H04R 2499/15 (2013.01);
Abstract
A display apparatus includes a display panel configured to display an image; and a vibration generating device configured to vibrate the display panel to generate sound, wherein the vibration generating device includes: a first sound generating device at a rear surface of the display panel, and outputting a first sound; and a second sound generating device around the first sound generating device, and outputting a second sound.