Patent ID: 10521637

Abstract:
Embodiments of the invention disclose a password input keyboard. The password input keyboard comprises: at one touch screen configured to receive a password input by a user's finger; a password verifying module configured to determine whether the password received by the touch screen is the same as a preset password stored in a bank; at least one fingerprint recognizer located at a side of the touch screen opposite to the side of the touch screen being touched by the user's finger and configured to extract a fingerprint feature of the user's finger when the password is input through the touch screen by the user's finger; a fingerprint verifying module configured to determine whether the fingerprint feature extracted by the fingerprint recognizer is the same as a preset fingerprint feature stored in the bank; and an unlocking and controlling module configured to obtain determination results from the password verifying module and the fingerprint verifying module and operate a locked device that is associated with the password input keyboard.