MOBILE DEVICE HAVING TOUCH SCREEN AND METHOD FOR SETTING VIRTUAL KEYPAD THEREOF
First Claim
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1. A method for setting a virtual keypad on a touch screen of a mobile device, the method comprising:
- in a keypad setting mode, determining whether a touch is detected on the touch screen;
if the touch is detected, determining a size of a touch detected region;
displaying a virtual keypad composed of keys including sizes corresponding to the determined size of the touch detected region; and
storing the displayed virtual keypad.
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Abstract
A mobile device and a method for setting a virtual keypad on a touch screen of the mobile device are provided. The mobile device includes a memory for storing virtual keypads with different sizes, a touch screen for detecting a touch thereon and displaying a least one of the virtual keypads, and a control unit for determining a size of a touch detected region, for selecting the virtual keypad composed of keys including sizes corresponding to the determined size of the touch detected region, for controlling the touch screen to display the selected virtual keypad and for storing the displayed virtual keypad in the memory unit.
29 Citations
19 Claims
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1. A method for setting a virtual keypad on a touch screen of a mobile device, the method comprising:
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in a keypad setting mode, determining whether a touch is detected on the touch screen; if the touch is detected, determining a size of a touch detected region; displaying a virtual keypad composed of keys including sizes corresponding to the determined size of the touch detected region; and storing the displayed virtual keypad. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A mobile device comprising:
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a memory unit for storing virtual keypads with different sizes; a touch screen for detecting a touch thereon and displaying at least one of the virtual keypads; and a control unit for determining a size of a touch detected region in a keypad setting mode, for selecting the virtual keypad composed of keys including sizes corresponding to the determined size of the touch detected region, for controlling the touch screen to display the selected virtual keypad, and for storing the displayed virtual keypad. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification