SHADELESS TOUCH ELECTRONIC DEVICE AND UNLOCKING METHOD THEREOF

摘要

An unlocking method is provided for a shadeless touch hand-held electronic device having a panel, a touch-sensing cover and a control unit. The unlocking method comprises: detecting a user's contact of the touch-sensing cover when the hand-held electronic device is in a locked state of user interface; computing a trigger event of the detection points of the touch-sensing cover; comparing the trigger event with the initiative determination condition pre-stored in the hand-held electronic device; and converting the hand-held electronic device into an unlocked state of user interface if the trigger event conforms to the initiative determination condition. The secrecy of the unlocking operation can be enhanced, the user's view can be prevented from being shaded by the finger during the operation, the panel scratch problem can be reduced and the convenience of the single-hand operation can be enhanced.

主权项

1. An unlocking method for a shadeless touch hand-held electronic device having a panel, a touch-sensing cover and a control unit, the unlocking method comprising:
detecting a user's contact of the touch-sensing cover when the hand-held electronic device is in a locked state of user interface; computing a trigger event of a plurality of detection points on the touch-sensing cover; comparing the trigger event with an initiative determination condition pre-stored in the hand-held electronic device; and converting the hand-held electronic device into an unlocked state of user interface if the trigger event conforms to the initiative determination condition.