Mobile electronic device and method of displaying on same
First Claim
Patent Images
1. A mobile device, comprising:
- a display unit operable to display a first image on a display screen thereof; and
a control unit comprising;
a sensing unit operable to sense a trigger signal;
a determination unit operable to determine whether the first image comprises personal information, wherein the personal information comprises information that has been previously designated as personal information by a user of the mobile device and stored in a memory of the mobile device and the determination unit compares the first image to the personal information stored in the memory to determine whether the first image comprises the personal information; and
a substitution unit operable to display a second image on the display screen in response to the trigger signal to conceal the first image, if the first image comprises the personal information.
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Accused Products
Abstract
A mobile device and a displayed information protection method suitable for use with the mobile device are disclosed. In response to a trigger signal, a control unit determines if information presented on a display contains confidential information. If confidential information is displayed, the confidential information is concealed or removed from the display. The trigger signal may comprise, for example, an event such as an incoming telephone call, reception of electronic mail, and fingerprint authentication.
10 Citations
20 Claims
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1. A mobile device, comprising:
- a display unit operable to display a first image on a display screen thereof; and
a control unit comprising;a sensing unit operable to sense a trigger signal; a determination unit operable to determine whether the first image comprises personal information, wherein the personal information comprises information that has been previously designated as personal information by a user of the mobile device and stored in a memory of the mobile device and the determination unit compares the first image to the personal information stored in the memory to determine whether the first image comprises the personal information; and a substitution unit operable to display a second image on the display screen in response to the trigger signal to conceal the first image, if the first image comprises the personal information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 10)
- a display unit operable to display a first image on a display screen thereof; and
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9. A mobile device, comprising a display unit operable to display a first image on a display screen thereof and a control unit comprising:
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a sensing unit operable to sense a trigger signal; a determination unit operable to determine whether the first image comprises confidential information; and a substitution unit operable to display a second image on the display screen in response to the trigger signal to conceal the first image, if the first image comprises the confidential information, wherein the control unit further comprises a telephone call unit operable to; perform a telephone call function to receive an incoming telephone call, and generate the trigger signal based on the incoming telephone call, and wherein the substitution unit is further operable to terminate concealing the first image, if the determination unit determines that information displayed on the first image comprises the confidential information and if the incoming telephone call comprises a predetermined phone number previously registered in the telephone call function by the user.
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11. A displayed information protection method for a mobile device, the method comprising:
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displaying an original image on a display screen; sensing a trigger signal; determining whether the original image comprises personal information, wherein the personal information comprises information that has been previously designated as personal information by a user of the mobile device and stored in a memory of the mobile device and determining comprises comparing the first image to the personal information stored in the memory to determine whether the first image comprises the personal information; and displaying a camouflage image on the display screen in response to the trigger signal to conceal the original image, lithe original image comprises the personal information. - View Dependent Claims (12, 13, 14, 15)
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16. A non-transitory computer-readable medium for displayed information protection, the computer-readable medium comprising program code for:
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displaying an original image on a display screen; sensing a trigger signal; determining whether the original image comprises personal information, wherein the personal information comprises information that has been previously designated as personal information by a user of the mobile device and stored in a memory of the mobile device and determining comprises comparing the first image to the personal information stored in the memory to determine whether the first image comprises the personal information; and displaying a camouflage image on the display screen in response to the trigger signal to conceal the original image, if the original image comprises the personal information. - View Dependent Claims (17, 18, 19, 20)
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Specification