US 11,736,843 B2
Display device
Young Seok Seo, Seoul (KR); Jung Hun Noh, Yongin-si (KR); Seung Lyong Bok, Hwaseong-si (KR); Yi Joon Ahn, Seoul (KR); Sun Mi Yu, Seoul (KR); and Jin Oh Kwag, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jun. 30, 2022, as Appl. No. 17/855,209.
Application 17/855,209 is a continuation of application No. 17/070,527, filed on Oct. 14, 2020, granted, now 11,381,895.
Claims priority of application No. 10-2019-0129531 (KR), filed on Oct. 18, 2019.
Prior Publication US 2022/0360874 A1, Nov. 10, 2022
Int. Cl. G06F 3/041 (2006.01); G09G 3/3266 (2016.01); H04R 1/02 (2006.01); G06F 3/044 (2006.01); H04R 3/00 (2006.01); H10K 50/87 (2023.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 59/65 (2023.01); G09G 3/3233 (2016.01); G06V 40/13 (2022.01)
CPC H04R 1/028 (2013.01) [G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H04R 3/00 (2013.01); H10K 50/87 (2023.02); H10K 59/12 (2023.02); H10K 59/40 (2023.02); H10K 59/65 (2023.02); G06F 2203/04105 (2013.01); G06F 2203/04107 (2013.01); G06V 40/1306 (2022.01); G06V 40/1318 (2022.01); G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); H04R 2499/15 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate;
a plurality of light-emitting elements disposed on the substrate;
at least one inorganic or organic layer disposed on the plurality of light-emitting elements;
a vibration layer disposed on the at least one inorganic or organic layer; and
a plurality of sound electrodes to which a plurality of sound driving voltages are applied to vibrate the vibration layer; and
a plurality of sensor electrodes for sensing an input, wherein
the plurality of sensor electrodes include:
a plurality of sensing electrodes arranged in a first direction;
a plurality of driving electrodes arranged in a second direction; and
a first connection electrode connected to adjacent driving electrodes among the plurality of the driving electrodes in the second direction.