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. 30, 2020
Filed:
Aug. 21, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
SeungHwan Yoon, Seoul, KR;
KiDuk Kim, Paju-si, KR;
DongKyun Lim, Goyang-si, KR;
JaiHyuk Lee, Gwangju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/13357 (2006.01); H04R 1/22 (2006.01); H04R 7/04 (2006.01); H04R 1/02 (2006.01); H04R 1/26 (2006.01); H04R 7/10 (2006.01); H04R 7/08 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133308 (2013.01); G02F 1/133602 (2013.01); H04R 1/22 (2013.01); H04R 7/045 (2013.01); G02F 2001/133314 (2013.01); H04R 1/025 (2013.01); H04R 1/26 (2013.01); H04R 7/08 (2013.01); H04R 7/10 (2013.01); H04R 2440/05 (2013.01); H04R 2499/15 (2013.01);
Abstract
A display apparatus includes a display module displaying an image, a rear structure supporting the display module, a vibration generating device vibrating the display module, and a stiff member disposed on a rear surface of the display module. Accordingly, a sound pressure level corresponding to a high frequency domain is prevented from being reduced, thereby enhancing the quality of a sound output to a region in front of a display panel.