System for linking and controlling terminals and user terminal used in the same
First Claim
1. A user terminal used in a terminal linkage system, the user terminal comprising:
- an image unit configured to output image data to be shared with a receiving terminal larger than the user terminal;
a signal unit configured to transmit an image signal and a control signal to the receiving terminal, the image signal having the image data outputted from the image unit, and the control signal including position information of a touch means near the user terminal;
a sensing unit configured to sense a position of the touch means when the touch means is near the user terminal or the touch means touches the user terminal; and
a setting unit configured to set a plurality of sensing levels,wherein the sensing levels include a first sensing level for sensing the touch means when the touch means is near the user terminal and a second sensing level for sensing the touch means when the touch means touches the user terminal, the second sensing level is higher than the first sensing level, and the setting unit activates both of the first sensing level and the second sensing level when the user terminal and the receiving terminal are in linked operation and activities only the second sensing level when the user terminal and the receiving terminal are not in linked operation,wherein an image representing the position information of the touch means is displayed on the receiving terminal when the sensing unit senses the position of the touch means.
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Accused Products
Abstract
A system for linking and controlling terminals includes a user terminal that includes an image unit configured to output image data to be shared with a receiving terminal larger than the user terminal, and a signal unit configured to transmit an image signal and a control signal to the receiving terminal, the image signal having the image data outputted from the image unit, and the control signal including position information of a touch means near the user terminal. An image representing the position information of the touch means is displayed on the receiving terminal to enable a control of the user terminal by way of the receiving terminal viewed by a user of the user terminal.
58 Citations
16 Claims
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1. A user terminal used in a terminal linkage system, the user terminal comprising:
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an image unit configured to output image data to be shared with a receiving terminal larger than the user terminal; a signal unit configured to transmit an image signal and a control signal to the receiving terminal, the image signal having the image data outputted from the image unit, and the control signal including position information of a touch means near the user terminal; a sensing unit configured to sense a position of the touch means when the touch means is near the user terminal or the touch means touches the user terminal; and a setting unit configured to set a plurality of sensing levels, wherein the sensing levels include a first sensing level for sensing the touch means when the touch means is near the user terminal and a second sensing level for sensing the touch means when the touch means touches the user terminal, the second sensing level is higher than the first sensing level, and the setting unit activates both of the first sensing level and the second sensing level when the user terminal and the receiving terminal are in linked operation and activities only the second sensing level when the user terminal and the receiving terminal are not in linked operation, wherein an image representing the position information of the touch means is displayed on the receiving terminal when the sensing unit senses the position of the touch means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A user terminal used in a terminal linkage system, the user terminal comprising:
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an image unit configured to generate image data and position indicator data, the image data corresponding to a first image to be shared with a receiving terminal larger than the user terminal, the position indicator data corresponding to a second image representing a position of a touch means when the touch means is near the user terminal; a signal unit configured to transmit the image data and the position indicator data generated by the image unit to the receiving terminal; a sensing unit configured to sense a position of the touch means when the touch means is near the user terminal or the touch means touches the user terminal; and a setting unit configured to set a plurality of sensing levels, wherein the sensing levels include a first sensing level for sensing the touch means when the touch means is near the user terminal and a second sensing level for sensing the touch means when the touch means touches the user terminal, the second sensing level is higher than the first sensing level, and the setting unit activates both of the first sensing level and the second sensing level when the user terminal and the receiving terminal are in linked operation and activates only the second sensing level when the user terminal and the receiving terminal are not in linked operation, wherein an image representing position information of the touch means is displayed on the receiving terminal when the sensing unit senses the position of the touch means. - View Dependent Claims (10)
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11. A user terminal used in a terminal linkage system, the user terminal comprising:
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an image unit configured to output combined image data, the combined image data corresponding to a combined image of a first image to be shared with a receiving terminal larger than the user terminal and a second image indicating a position of a touch means when the touch means is near the user terminal; a signal unit configured to transmit a combination signal to the receiving terminal, the combination signal having the combined image data outputted from the image unit; a sensing unit configured to sense a position of the touch means when the touch means is near the user terminal or the touch means touches the user terminal; and a setting unit configured to set a plurality of sensing levels, wherein the sensing levels include a first sensing level for sensing the touch means when the touch means is near the user terminal and a second sensing level for sensing the touch means when the touch means touches the user terminal, the second sensing level is higher than the first sensing level, and the setting unit activates both of the first sensing level and the second sensing level when the user terminal and the receiving terminal are in linked operation and activates only the second sensing level when the user terminal and the receiving terminal are not in linked operation, wherein the second image is displayed on the receiving terminal when the sensing unit senses the position of the touch means. - View Dependent Claims (12)
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13. A user terminal configured for linked operation with a receiving terminal and having a smaller size than the receiving terminal, the user terminal comprising:
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a display unit; a signal unit configured to transmit to the receiving terminal image information and position information of a touch means near the user terminal; a sensing unit configured to sense a position of the touch means when the touch means is near the user terminal or the touch means touches the user terminal; and a setting unit configured to set a plurality of sensing levels, wherein the sensing levels include a first sensing level for sensing the touch means when the touch means is near the user terminal and a second sensing level for sensing the touch means when the touch means touches the user terminal, the second sensing level is higher than the first sensing level, and the setting unit activates both of the first sensing level and the second sensing level when the user terminal and the receiving terminal are in linked operation and activates only the second sensing level when the user terminal and the receiving terminal are not in linked operation, wherein an image representing the position information of the touch means is displayed on the receiving terminal when the sensing unit senses the position of the touch means. - View Dependent Claims (14, 15)
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16. A method for controlling a user terminal, the method comprising:
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generating an image to be shared with a receiving terminal larger than the user terminal; sensing a position of a touch means when the touch means is near the user terminal or the touch means touches the user terminal; generating an image representing a position information of the touch means when the touch means is near the user terminal or the touch means touches the user terminal; and transmitting the image representing the position information of the touch means to the receiving terminal on which the image representing the position information of the touch means is displayed, wherein the user terminal comprises a setting unit configured to set a plurality of sensing levels, wherein the sensing levels include a first sensing level for sensing the touch means when the touch means is near the user terminal and a second sensing level for sensing the touch means when the touch means touches the user terminal, the second sensing level is higher than the first sensing level, and the setting unit activates both of the first sensing level and the second sensing level when the user terminal and the receiving terminal are in linked operation and activates only the second sensing level when the user terminal and the receiving terminal are not in linked operation.
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Specification