Union remote controller, union remote controller information providing system and method for using the same

A union remote controller comprising:

• a communication means connected to an electronic apparatus capable of performing data communication with an Internet site by a radio or wire mode and for receiving remote controller information from the electronic apparatus;
• a storage means for storing the remote controller information transmitted through the communication means;
• and
• a display means for displaying a selection screen for an electronic apparatus and a functional screen of a remote controller,
• wherein the union remote controller transmits an infrared ray signal corresponding to a key input by a user.

A union remote controller comprising:

• a communication means capable of performing data communication with an Internet site which provides remote controller information;
• a storage means for storing remote controller information transmitted through the communication means;
• and
• a display means for displaying an Internet site screen accessed through the communication means, a selection screen for an electronic apparatus, and a functional screen of a remote controller,
• wherein the union remote controller transmits an infrared ray signal corresponding to a key input by a user.

A union remote controller of a mobile communication terminal that is capable of performing data communication through Internet, comprising:

• a controlling unit for selectively controlling a remote controlling function and a telephone function;
• an infrared ray transmitting means for transmitting an infrared ray signal according to the remote controller function;
• and
• a display means for displaying an image relating to a telephone function or a remote controller function.