Patent ID: 11966547
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The electronic device according to claim 1,
wherein:
the drive mechanism comprises a first conductive part and a second conductive part,
the first conductive part is disposed in the fingerprint module,
the second conductive part is disposed in the inner cavity, and
the first conductive part is disposed opposite the second conductive part, wherein the first conductive part comprises a first charged region, and the second conductive part comprises a second charged region and a third charged region,
wherein:
in a case that the display screen is touched, a first charge carried in the first charged region, a second charge carried in the second charged region, and a third charge carried in the third charged region drive the fingerprint module to be suspended in the inner cavity, and to move from a first position to a second position;
in a case that the fingerprint module is at the first position, the first charged region is disposed opposite the second charged region, a polarity of the first charge is the same as that of the second charge, and a polarity of at least part of the third charge is opposite to that of the first charge; or
in a case that the fingerprint module is at the second position, the first charged region is disposed opposite the third charged region, and a polarity of the first charge is the same as that of the third charge, wherein the second position is the position corresponding to the first region of the display screen.