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

Claim 8:
9. The control method according to claim 7,
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,
the first conductive part is disposed opposite the second conductive part,
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 controlling the drive mechanism to drive the fingerprint module to move to the position corresponding to the first region comprises:
controlling the first charged region to be disposed opposite the second charged region, and a polarity of a first charge carried in the first charged region to be the same as that of a second charge carried in the second charged region; and
controlling a polarity of at least part of a third charge carried in the third charged region to be opposite to that of the first charge carried in the first charged region, thereby driving the fingerprint module to move to a position corresponding to the third charged region, wherein the third charged region is disposed opposite the first region.