Digital broadcasting system and method of controlling the same
First Claim
1. A method for transmitting additional information by using a picture display unit that receives and outputs a data information from a broadcasting station in response to a request of a television viewer, the method comprising the steps of:
- separating an additional information from the data information;
outputting the additional information on a screen in response to a request of a viewer for confirming additional information;
recognizing the request of the viewer for transmitting the additional information; and
transmitting the request to the broadcasting station.
1 Assignment
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Accused Products
Abstract
The present invention relates to a digital broadcasting system, particularly to a digital broadcasting system and a method of controlling the same, through which a television viewer can transmit and manage additional information he or she wants to save. The present invention can improve applicability of additional information by transmitting additional information requested of a viewer via e-mail at any time. At the same time, the present invention solves a problem of storage capacity of a television and is very cost-effective.
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Citations
19 Claims
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1. A method for transmitting additional information by using a picture display unit that receives and outputs a data information from a broadcasting station in response to a request of a television viewer, the method comprising the steps of:
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separating an additional information from the data information;
outputting the additional information on a screen in response to a request of a viewer for confirming additional information;
recognizing the request of the viewer for transmitting the additional information; and
transmitting the request to the broadcasting station. - View Dependent Claims (2, 3, 4, 5)
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6. A method for transmitting additional information by a broadcasting station connected to a picture display unit and network, the method comprising the steps of:
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receiving a request for transmitting additional information from the picture display unit, in which the request includes a destination address, an additional information identifier and an e-mail address;
inquiring additional information of a database by using the additional information identifier; and
transmitting the inquired additional information to the e-mail address included in the request. - View Dependent Claims (7, 8)
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9. A method for transmitting additional information by a picture display unit that receives data information from a broadcasting station at a request of a television viewer, the method comprising the steps of:
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separating additional information from the data information and saving the additional information;
outputting the additional information on a screen in response to a request of a viewer;
recognizing a request for transmitting additional information of the viewer; and
transmitting additional information feted based on the request for transmitting additional information. - View Dependent Claims (10, 11)
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12. A picture display unit for receiving and outputting data information from a broadcasting station at a request of a television viewer, the unit comprising:
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a data processing means for classifying a data information inputted through a receiving means, and in case that a television browser is activated, for mapping a video information and an additional information to be displayed through a corresponding region on the television browser;
a controlling means for saving additional information separated from the data processing means, and in case that a request for transmitting the additional information is made, for transmitting the request to a contents server; and
a saving means for saving the additional information separated from the data information into a corresponding destination address. - View Dependent Claims (13)
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14. A broadcasting station system for transmitting additional information corresponding to a request of a picture display unit for transmitting additional information, the system comprising:
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an outputting means for outputting data information;
a contents server for inquiring an additional information based on an additional information identifier and for transmitting the inquired additional information to an e-mail address upon receiving a request for transmitting the additional information from the picture display unit; and
a database for saving an audio information, a video information, an additional information and a destination address, particularly making the additional information saved be in correspondence with an identifier assigned. - View Dependent Claims (15, 16)
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17. A picture display unit for receiving and outputting a data information from a broadcasting station at a request of a television viewer, the unit comprising:
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a data processing means for classifying the data information inputted through a receiving means, and in case that a television browser is activated, for mapping a video information and an additional information to be displayed through a corresponding region on the television browser;
a controlling means for saving the additional information separated from the data processing means, and in case that a request for transmitting the additional information is made, for transmitting the additional information to an e-mail address included in the request; and
a saving means for saving the additional information into a corresponding identifier. - View Dependent Claims (18, 19)
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Specification