USER TERMINAL DEVICE AND METHOD FOR CONTROL THEREOF AND SYSTEM FOR PROVIDING CONTENTS
First Claim
1. A user terminal device, comprising:
- a communicator configured to communicate with a display device;
a detector configured to detect a distance between the user terminal device and the display device;
a plurality of inputters, each of the plurality of inputters configured to receive input of a user command; and
a controller configured to control the plurality of inputters, wherein, if the detector detects that the user terminal device is within a predetermined distance with respect to the display device, the controller activates at least one of the plurality of inputters.
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Accused Products
Abstract
A user terminal device, a method for controlling the user terminal device, and a system for providing content are disclosed. The user terminal device may include a communicator configured to communicate with a display device, a detector configured to detect a distance between the user terminal device and the display device, a plurality of inputters configured to receive input of a user command, and a controller. The controller is configured to activate at least one of the plurality of inputters in response to a detection that the user terminal is within a predetermined distance with respect to the display device. The user terminal device may control an operation of the display device according to the distance between the user terminal device and the display device.
17 Citations
27 Claims
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1. A user terminal device, comprising:
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a communicator configured to communicate with a display device; a detector configured to detect a distance between the user terminal device and the display device; a plurality of inputters, each of the plurality of inputters configured to receive input of a user command; and a controller configured to control the plurality of inputters, wherein, if the detector detects that the user terminal device is within a predetermined distance with respect to the display device, the controller activates at least one of the plurality of inputters. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 25)
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10. A method for controlling a user terminal device, the method comprising
communicating with a display device; -
detecting a distance between the user terminal device and the display device; determining whether the user terminal device is within a predetermined distance with respect to the display device; and if the user terminal device is within a predetermined distance with respect to the display device, activating at least one of a plurality of inputters. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 26)
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19. A content providing system, comprising:
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a display device configured to display content; and a user terminal device configured to activate at least one inputter of a plurality of inputters according to a distance between the user terminal device and the display device and to control an operation of the display device using the at least one inputter. - View Dependent Claims (20, 21, 22, 23, 24)
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27. A method of operating a user terminal device and a display device, the method comprising:
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detecting whether a distance between the user terminal device and the display device is within a predetermined distance; when the distance between the user terminal device and the display device is within the predetermined distance, displaying, in the user terminal device, a user interface for controlling a display of the display device, and activating at least one of a plurality of inputters of the user terminal device; and when the distance between the user terminal device and the display device is not within the predetermined distance; the user terminal device transmitting a first control signal to the display device, in response to a receipt of the first control signal, the display device transmitting, to the user terminal device content information, and the display device entering into a power save mode, and in response to a receipt of the content information, the user terminal device displaying content corresponding to the content information.
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Specification