US 11,922,830 B2
Display apparatus
Kwangho Kim, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Aug. 12, 2021, as Appl. No. 17/400,322.
Application 17/400,322 is a continuation of application No. 16/655,863, filed on Oct. 17, 2019, granted, now 11,120,713.
Claims priority of application No. 10-2018-0133612 (KR), filed on Nov. 2, 2018.
Prior Publication US 2021/0375171 A1, Dec. 2, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 9/06 (2006.01); G09F 27/00 (2006.01); H04R 1/28 (2006.01); H04R 5/02 (2006.01); H04R 7/04 (2006.01); H04R 9/02 (2006.01)
CPC G09F 27/00 (2013.01) [H04R 1/2807 (2013.01); H04R 5/02 (2013.01); H04R 7/045 (2013.01); H04R 9/025 (2013.01); H04R 9/06 (2013.01); H04R 2400/11 (2013.01); H04R 2440/05 (2013.01); H04R 2499/15 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a display panel configured to display an image;
a supporting member at a rear surface of the display panel; and
a sound generating device at the rear surface of the display panel and configured to vibrate the display panel,
wherein the sound generating device comprises:
a plate;
a frame outside of the plate;
a magnet at the plate;
a bobbin around the magnet;
a coil outside the bobbin;
a plurality of first connection parts configured around the frame and connected to the frame; and
a second connection part at the rear surface of the supporting member and connected to the plurality of first connection parts, and
wherein at least one or more among the plurality of first connection parts include a curved shape spaced apart from each other in a space between the sound generating device and the second connection part.