Method and apparatus for controlling lock or unlock in portable terminal
First Claim
1. A method for controlling to lock or unlock in a portable terminal having a transparent double-sided display, the method comprising:
- activating the transparent double-sided display according to a lock state or an unlock state of the transparent double-sided display, wherein the transparent double-sided display is capable of receiving a touch input on a first display surface and a second display surface;
displaying a lock or unlock area, which notifies whether a display surface is locked, in a preset area of at least one of display surfaces of the transparent double-sided display;
changing the lock state or the unlock state of the at least one of the display surfaces of the transparent double-sided display and displaying whether the changed state is the lock state or the unlock state in the lock or unlock area of the at least one display surface, when a touch input is received in the lock or unlock area; and
setting a preset transparency for the transparent double-sided display differently, based on the lock state or the unlock state of the at least one of the display surfaces.
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Abstract
A method and an apparatus for controlling to lock or unlock in the portable terminal having a transparent display that has two display surfaces and is capable of double-sided touch input and double-sided display is provided. The method includes activating the transparent display according to a lock state or an unlock state of the transparent display; displaying a lock or unlock area, which notifies whether a display surface is locked, in a preset area of at least one of display surfaces of the transparent display; and changing the lock state or the unlock state of the at least one of the display surfaces of the transparent display and displaying whether the changed state is the lock state or the unlock state in the lock or unlock area of the at least one display surface, when a touch input is received in the lock or unlock area.
25 Citations
18 Claims
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1. A method for controlling to lock or unlock in a portable terminal having a transparent double-sided display, the method comprising:
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activating the transparent double-sided display according to a lock state or an unlock state of the transparent double-sided display, wherein the transparent double-sided display is capable of receiving a touch input on a first display surface and a second display surface; displaying a lock or unlock area, which notifies whether a display surface is locked, in a preset area of at least one of display surfaces of the transparent double-sided display; changing the lock state or the unlock state of the at least one of the display surfaces of the transparent double-sided display and displaying whether the changed state is the lock state or the unlock state in the lock or unlock area of the at least one display surface, when a touch input is received in the lock or unlock area; and setting a preset transparency for the transparent double-sided display differently, based on the lock state or the unlock state of the at least one of the display surfaces. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for controlling to lock or unlock in a portable terminal, the apparatus comprising:
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a transparent double-sided display that has two display surfaces and is capable of receiving a touch input on a first display surface and a second display surface; a memory configured to store a lock state or an unlock state of each surface of the transparent double-sided display; and a control unit configured to read the lock state or the unlock state of the transparent double-sided display from the memory, to activate the transparent double-sided display according to the lock state and the unlock state of the transparent double-sided display, to display a lock or unlock area, which notifies whether a display surface is locked in a preset area of at least one of the display surfaces of the transparent double-sided display, to change the lock state or the unlock state of the at least one of the display surfaces of the transparent double-sided display and to display whether the changed state is the lock state or the unlock state in the lock or unlock area of the at least one display surface, when a touch input is received in the lock or unlock area, and to set a preset transparency for the transparent double-sided display differently, based on the lock state or the unlock state of the at least one of the display surfaces. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for controlling to lock or unlock in a portable terminal having a double-sided transparent display, the method comprising:
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activating the transparent double-sided display according to a lock state or an unlock state of the transparent double-sided display, wherein the transparent double-sided display is capable of receiving a touch input on a first display surface and a second display surface; displaying a lock or unlock area, which notifies whether a display surface is locked, in a preset area of the first display surface; receiving a touch input on the second display in an area corresponding to the lock or unlock area; changing the lock state or the unlock state of the first display surface; displaying whether the changed state is the lock state or the unlock state in the lock or unlock area of the first display surface, in response to the touch input received on the second display surface; and setting a preset transparency for the transparent double-sided display differently, based on the lock state or the unlock state of at least one of the display surfaces.
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Specification