Remote control method having GUI function, and system using the same
First Claim
1. A remote control method including a (GUI function, comprising the steps of:
- transmitting, at a remote control means, information of a touch pad signal mode set up by a button key operation of a viewer to an image display means;
displaying, at the image display means, menu selection information in a GUI environment according to the information of the touch pad signal mode;
transmitting, at the remote control means, a touch control signal generated in response to viewer'"'"'s contact of a touch pad to the image display means; and
executing, at the image display means, an operation including displaying menu selection information according to the touch control signal.
1 Assignment
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Accused Products
Abstract
A remote control method and system embody a graphic user interface. The present invention includes a remote controller having a touch pad and a digital television having a GUI. That is, a viewer can select a menu displayed on the digital television by using the touch pad. It is thus possible to overcome control limitations of the remote controller, namely complexity of the rapidly-developed functions of the television. In addition, the viewer can watch menus displayed on the screen of the digital television, operate the touch pad and execute a wanted control operation. As a result, the viewer can easily conveniently control the digital television through simple operations of the remote controller.
62 Citations
14 Claims
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1. A remote control method including a (GUI function, comprising the steps of:
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transmitting, at a remote control means, information of a touch pad signal mode set up by a button key operation of a viewer to an image display means; displaying, at the image display means, menu selection information in a GUI environment according to the information of the touch pad signal mode; transmitting, at the remote control means, a touch control signal generated in response to viewer'"'"'s contact of a touch pad to the image display means; and executing, at the image display means, an operation including displaying menu selection information according to the touch control signal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A remote control system including a GUI function, comprising:
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a remote control means having a button processing unit for generating a button signal including information of a touch pad signal mode in response to a button key press of a viewer; a touch pad control unit for generating a touch control signal in response to viewer contact with a touch pad; a signal transmitting unit for remotely transmitting the signals from the button processing unit or touch pad control unit; an image display means having a signal receiving unit for receiving the signals from the signal transmitting unit; a signal control unit for receiving the signals from the signal receiving unit and distinguishing modes of each signal; an image control unit for executing an operation according to a button signal included in a button signal mode, when the mode distinguished by the signal control unit is a button signal mode; and a GUI control unit for displaying a main manual and a pointer on a screen in a GUI environment, and controlling the pointer according to a touch pad operation of the viewer, when the mode distinguished by the signal control unit is a touch pad signal mode, wherein the pointer is moved responsive to viewer contact with the touch pad. - View Dependent Claims (8, 9, 10)
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11. A remote controller for remotely controlling a digital television, comprising:
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a button unit having a plurality of button keys including a menu button key for activating a touch pad at its one side; the touch pad installed at the other side of the button unit, and contacted by a viewer for executing menu selection information displayed on the digital television; a button key control unit for generating a button signal corresponding to a pressed button and for varying a previously-set button signal mode into a touch pad signal mode according to a menu button key operation of the viewer; a touch pad control unit for generating a touch control signal including a movement position signal and a menu selection signal according to a touch pad contact of the viewer, and a signal transmitting unit for remotely transmitting the touch pad signal mode from the button key control unit or the touch control signal from the touch pad control unit to the digital television. - View Dependent Claims (12, 13, 14)
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Specification