US 12,293,042 B2
Shielding for electronic device displays with touch sensors
Rungrot Kitsomboonloha, Los Gatos, CA (US); Donggeon Han, Santa Clara, CA (US); Jason N Gomez, Campbell, CA (US); Kyung Wook Kim, Saratoga, CA (US); Nikolaus Hammler, San Mateo, CA (US); Pei-En Chang, San Jose, CA (US); Saman Saeedi, San Diego, CA (US); Shih Chang Chang, Cupertino, CA (US); Shinya Ono, Santa Clara, CA (US); Suk Won Hong, Saratoga, CA (US); Szu-Hsien Lee, Los Gatos, CA (US); Victor H Yin, Cupertino, CA (US); Young-Jik Jo, San Jose, CA (US); Yu-Heng Cheng, Campbell, CA (US); Joyan G Sanctis, San Mateo, CA (US); and Hongwoo Lee, San Jose, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Nov. 20, 2023, as Appl. No. 18/514,934.
Application 18/514,934 is a division of application No. 17/956,715, filed on Sep. 29, 2022, granted, now 11,861,110.
Claims priority of provisional application 63/257,295, filed on Oct. 19, 2021.
Prior Publication US 2024/0086014 A1, Mar. 14, 2024
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/40 (2023.01)
CPC G06F 3/04182 (2019.05) [G06F 3/044 (2013.01); H10K 59/40 (2023.02); G06F 3/0412 (2013.01); G06F 2203/04107 (2013.01); G06F 2203/04112 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a housing;
display circuitry configured to display an image with a noise characteristic;
touch sensor circuitry formed above and overlapping the display circuitry within the housing;
a processor configured to generate a noise compensation signal that mitigates the noise characteristic to prevent noise associated with the display circuitry from interfering with the touch sensor circuitry; and
a shielding layer interposed between the display circuitry and the touch sensor circuitry, the shielding layer having a conductive shielding structure configured to receive the noise compensation signal.