UNLOCKING METHOD AND DEVICE USING TENSION EFFECT

• US 20150186017A1
• Filed: 09/23/2014
• Published: 07/02/2015
• Est. Priority Date: 12/31/2013
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: LEE, Jae Myoung
• Application Number:
  US14/493,522
• Publication Number:
  US 20150186017A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: H04M 1/67 by electronic means

Abstract

An electronic device having a tension effect for unlocking, and method implementing the same are disclosed herein. The electronic device includes a touch panel, and a professor, which are configured to implement the method, which includes displaying an unlock circle centered to the first point on the touch panel when a touch input on a first point of the touch panel is received, and releasing a locked state of the electronic device when the drag input satisfies a pre-specified condition when a drag input is received following the touch input.

Claims

1. A method for unlocking an electronic device, the method comprising:

receiving a touch input on a first point of a screen of the electronic device in a locked state;

displaying an unlock graphic enclosing the first point in response to the touch input;

receiving a drag input to a second point of the screen; and

unlocking the locked state of the electronic device when the drag input satisfies a specified condition.

2. The method according to claim 1, wherein the specified condition comprises at least one of:

a condition in which the drag input is maintained for a predetermined time outside the unlock graphic, and

a condition in which the second point is disposed at a point that is spaced a predetermined distance outward from a boundary of the unlock graphic.

3. The method according to claim 1, wherein, when the second point is disposed inside the unlock graphic, the electronic device is maintained in the locked state.

4. The method according to claim 1, wherein a boundary of the unlock graphic is adjusted in transparency according to a distance between the second point and the boundary.

5. The method according to claim 1, further comprising, when the locked state is released, allowing the unlock graphic to increase in transparency until the unlock graphic is not displayed.

6. The method according to claim 1, further comprising displaying a center graphic defining the first point and a guide graphic that moves according to the touch input in tandem with the unlock graphic,

wherein the center graphic and the guide graphic are displayed connected to each other by a graphic line simulating tension between the center graphic and the guide graphic.

7. The method according to claim 6, wherein the guide graphic is disposed on a point corresponding to the touch input when the second point is disposed inside the unlock graphic, and when the second point is disposed outside the unlock graphic, the guide graphic contacts a portion of a boundary of the unlock graphic.

8. The method according to claim 6, wherein, when the specified condition is satisfied, the graphic line is displayed as being broken.

9. The method according to claim 8, wherein, when the graphic line is broken, the guide graphic is separated from a boundary of the unlock graphic and is moved towards the second point.

10. The method according to claim 9, wherein the center graphic is moved in a direction opposite to the moving direction of the guide graphic.

11. The method according to claim 6, further comprising displaying an icon that represents an event to be executed on at least a portion of the center graphic, wherein, when the electronic device is unlocked, the event is executed.

12. The method according to claim 11, wherein the icon is changed to indicate a different event to be executed according to changes of a position of the guide graphic.

13. The method according to claim 1, wherein the displaying of the unlock graphic comprises displaying at least one icon indicating an event to be executed on an area outside the unlock graphic, and

wherein when the second point corresponds in position on an icon of the at least one icon, then the event corresponding to the icon is executed when the locked state is released.

14. The method according to claim 1, further comprising displaying at least one icon indicating an event to be executed, wherein when the first point corresponds in position to the at least one icon, then the event corresponding to the icon is executed when the locked state is released.

15. An electronic device having a tension effect for unlocking, the electronic device comprising:

a touch panel; and

a processor configured to;

when a touch input on a first point of the touch panel is received, display an unlock circle centered to the first point on the touch panel, and

when a drag input is received following the touch input, release a locked state of the electronic device when the drag input satisfies a pre-specified condition.

16. The electronic device according to claim 15, wherein the touch panel is further configured to display:

a center circle defining the first point,

a guide circle configured to move according to the touch input, and

a connection object visually connecting the center circle to the guide circle.

17. The electronic device according to claim 16, wherein the processor is further configured to display on the touch panel the connection object being visually broken when the pre-specified condition is satisfied.

18. The electronic device according to claim 17, wherein the processor is further configured to display on the touch panel the guide circle being separated from a boundary of the unlock circle to move to a second point when the connection object is visually broken.

19. The electronic device according to claim 16, wherein the processor is further configured to display on the touch panel an icon that represents an event to be executed upon release of the lock state, and execute the event when the lock state is released.

20. The electronic device according to claim 16, wherein the processor is further configured to display on the touch panel an icon that represents an event to be executed upon release of the lock state, and alter the icon to display different events to be executed according to a position of the guide circle.