Title:
UNLOCKING METHOD AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/192391
Kind Code:
A1
Abstract:
Provided are an unlocking method and a mobile terminal. The unlocking method comprises: when a mobile terminal is in a locked state, a touch control chip determines whether a fingerprint verification operation is detected; if the fingerprint verification operation is detected, the touch control chip sends a control signal to a central processor and a fingerprint drive chip; the fingerprint drive chip drives, according to the control signal, a fingerprint sensor, so that same collects fingerprint information, and determines whether the collected fingerprint information matches pre-set fingerprint information; and if so, the central processor unlocks the mobile terminal according to a second control signal and a determination result from the fingerprint drive chip.
Inventors:
LIU GUOHONG (CN)
WANG XUJUN (CN)
WANG XUJUN (CN)
Application Number:
PCT/CN2018/082476
Publication Date:
October 25, 2018
Filing Date:
April 10, 2018
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G06F3/0488
Foreign References:
| CN107422970A | 2017-12-01 | |||
| CN106469014A | 2017-03-01 | |||
| CN106022073A | 2016-10-12 | |||
| CN106331225A | 2017-01-11 | |||
| US8031046B2 | 2011-10-04 |
Other References:
See also references of EP 3605306A4
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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