INFORMATION DISPLAY DEVICE AND METHOD FOR THE SAME
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Accused Products
Abstract
Disclosed are an information display device and a method for the same, which can unlock a touch screen quickly and effectively when the touch screen is in a locking state. The information display device comprises a display module including a touch screen; a controller displaying a lock image in the display module when the touch screen is in a locking state, and displaying a first icon indicating the locking state of the touch screen on the lock image, a first region for releasing the locking state of the touch screen on the lock image, and a second region indicating a second icon linked to an application program on the lock image.
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Citations
40 Claims
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1-20. -20. (canceled)
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21. A method of controlling an information display device having a touch screen, the method comprising:
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outputting audible data when an audio playback application is performed and the touch screen is in a locked state; displaying, in the locked state, an image for unlocking the touch screen, at least one application icon, and a virtual key for controlling the audio playback application on the touch screen together when the audible data is being output; and operating different functions based on whether a drag input is applied to the application icon or a touch input is applied to the virtual key, wherein a first function related to the drag input applied to the application icon is performed to display an execution screen corresponding to the application icon, in response to a release of the drag input of the application icon, and wherein a second function related to the touch input applied to the virtual key is performed to control an output of the audible data while the locked state is maintained. - View Dependent Claims (22, 23, 24, 25, 26)
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27. A method of controlling an information display device having a touch screen, the method comprising:
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outputting audible data when an audio playback application is performed and the touch screen is in a locked state; displaying, in the locked state, an image for unlocking the touch screen, at least one application icon, and a virtual key for controlling the audio playback application on the touch screen together when the audible data is being output; and operating different functions based on whether a drag input is applied to the application icon or a touch input is applied to the virtual key, wherein a first function related to the drag input applied to the application icon is performed to display an execution screen corresponding to the application icon, in response to a release of the drag input of the application icon to the image for unlocking, and wherein a second function related to the touch input applied to the virtual key is performed to control an output of the audible data while the locked state is maintained. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35)
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36. An information display device, comprising:
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a touch screen configured to display visual information; and a controller configured for cooperating with a touch screen to; output audible data when an audio playback application is performed and the touch screen is in a locked state; display, in the locked state, an image for unlocking the touch screen, at least one application icon, and a virtual key for controlling the audio playback application on the touch screen together when the audible data is being output; and operate different functions based on whether a drag input is applied to the application icon or a touch input is applied to the virtual key, wherein a first function related to the drag input applied to the application icon is performed to display an execution screen corresponding to the application icon, in response to a release of the drag input of the application icon, and wherein a second function related to the touch input applied to the virtual key is performed to control an output of the audible data while the locked state is maintained. - View Dependent Claims (37, 38)
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39. An information display device, comprising:
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a touch screen configured to display visual information; and a controller configured for cooperating with a touch screen to; output audible data when an audio playback application is performed and the touch screen is in a locked state; display, in the locked state, an image for unlocking the touch screen, at least one application icon, and a virtual key for controlling the audio playback application on the touch screen together when the audible data is being output; and operate different functions based on whether a drag input is applied to the application icon or a touch input is applied to the virtual key, wherein a first function related to the drag input applied to the application icon is performed to display an execution screen corresponding to the application icon, in response to a release of the drag input of the application icon to the image for unlocking, and wherein a second function related to the touch input applied to the virtual key is performed to control an output of the audible data while the locked state is maintained. - View Dependent Claims (40)
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Specification