US 12,267,657 B2
Display apparatus
YeongRak Choi, Paju-si (KR); KwanHo Park, Incheon (KR); and Sungtae Lee, Incheon (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Feb. 2, 2024, as Appl. No. 18/431,922.
Application 18/431,922 is a continuation of application No. 17/207,289, filed on Mar. 19, 2021, granted, now 11,930,338.
Application 17/207,289 is a continuation of application No. 16/904,641, filed on Jun. 18, 2020, granted, now 11,134,342, issued on Sep. 28, 2021.
Application 16/904,641 is a continuation of application No. 15/964,822, filed on Apr. 27, 2018, granted, now 10,728,669, issued on Jul. 28, 2020.
Claims priority of application No. 10-2017-0055814 (KR), filed on Apr. 29, 2017.
Prior Publication US 2024/0179468 A1, May 30, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 7/04 (2006.01); H04R 1/02 (2006.01); H04R 9/02 (2006.01); H04R 9/04 (2006.01); H04R 9/06 (2006.01)
CPC H04R 7/04 (2013.01) [H04R 1/025 (2013.01); H04R 9/025 (2013.01); H04R 9/06 (2013.01); H04R 9/063 (2013.01); H04R 9/045 (2013.01); H04R 2201/029 (2013.01); H04R 2400/03 (2013.01); H04R 2440/07 (2013.01); H04R 2499/15 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a display panel configured to display an image by emitting light, the display panel comprising:
a first area;
a second area; and
a third area;
a first sound generating device in the first area, the first sound generating device comprising two sub-sound generating devices;
a second sound generating device in the second area, the second sound generating device comprising two sub-sound generating devices;
a third sound generating device in the third area;
a first partition between the first area and the third area;
a second partition between the second area and the third area;
a third partition in a periphery of the display panel; and
a fourth partition between the two sub-sound generating devices in each of the first area and the second area,
wherein at least one of the first sound generating device, the second sound generating device, and the third sound generating device comprises:
a magnet;
a center pole;
a bobbin;
a coil; and
a protection member between the display panel and the bobbin.