SHADELESS TOUCH HAND-HELD ELECTRONIC DEVICE AND UNLOCKING METHOD THEREOF
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United States of America Patent
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Issued Date -
Jan 28, 2016
app pub date -
Jun 24, 2015
filing date -
Jul 25, 2014
priority date (Note) -
Abandoned
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Abstract
An unlocking method of a shadeless touch hand-held electronic device comprising a panel, a touch-sensing cover, a control unit and a sensing unit comprises steps of: detecting a contact on a plurality of detection points of the touch-sensing cover when the hand-held electronic device is in a locked state of user interface; receiving a biometric data sensed by the sensing unit; comparing the biometric data with a predetermined biometric data stored in the hand-held electronic device; reading the contact to form a contact data; comparing the contact data with a predetermined contact data stored in the hand-held electronic device; and switching the hand-held electronic device into an unlocked state of user interface. A shadeless touch hand-held electronic device is also provided. This invention can enhance the secrecy and security during the unlocking operation, avoid the finger from shading the user' view and reduce the panel scratch problem.
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