US 11,690,206 B2
Method for electromagnetic interference control, electronic device, and storage medium
Kai Tang, Guangdong (CN); Zhengpeng Tan, Guangdong (CN); Yun Chen, Guangdong (CN); Lizhong Wang, Guangdong (CN); and Hai Yang, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Apr. 22, 2021, as Appl. No. 17/237,448.
Application 17/237,448 is a continuation of application No. PCT/CN2019/109456, filed on Sep. 30, 2019.
Claims priority of application No. 201811236848.9 (CN), filed on Oct. 23, 2018.
Prior Publication US 2021/0243885 A1, Aug. 5, 2021
Int. Cl. H05K 9/00 (2006.01); G06V 40/13 (2022.01); G06F 3/041 (2006.01); H05K 1/02 (2006.01)
CPC H05K 9/0054 (2013.01) [G06F 3/0412 (2013.01); G06V 40/13 (2022.01); H05K 1/0216 (2013.01); H05K 2201/10128 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for electromagnetic interference control, for an electronic device comprising a display screen and an under-screen fingerprint assembly arranged under a preset region of the display screen, the method comprising:
detecting electromagnetic interference between the under-screen fingerprint assembly and the display screen in response to detecting that the under-screen fingerprint assembly is activated, wherein the preset region of the display screen is in a lighted state; and
performing frequency-hopping for a mobile industry processor interface (MIPI) of the display screen in response to the detected electromagnetic interference.