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US 2010/0169930 A1Published application
Broadcasting receiver and method of searching for keyword of broadcasting receiver
AssigneeSamsung Electronics Co., Ltd.
InventorsMinoru ITO, Noriya MASHIMO
Life of this patent
Estimating the term…
Abstract
A method of searching a keyword includes extracting a keyword from subtitle data included in a broadcast signal, displaying an extracted keyword with an image according to the broadcast signal, searching for a keyword using an search engine through a communication network when an instruction to search a displayed keyword is received, and displaying a search result by the search engine.
Claims15
A method of searching a keyword, the method comprising:
- extracting a keyword from subtitle data included in a broadcast signal;
- displaying the extracted keyword with an image according to the broadcast signal;
- searching by an search engine, using the displayed keyword when an instruction to search using the displayed keyword is received through a communication network;
- and
- displaying a search result of the search engine.
2 more elements
A method of searching a keyword, the method comprising:
- determining whether to extract the keyword according to user settings;
- extracting a keyword from subtitle data included in a broadcast signal, if the keyword is to be extracted;
- displaying the extracted keyword with an image according to the broadcast signal;
- searching by an search engine, using the displayed keyword when an instruction to search using the displayed keyword is received through a communication network;
- and
- displaying a search result of the search engine.
3 more elements
A broadcasting receiver comprising:
- a signal processing unit which acquires subtitle data from a broadcast signal;
- a keyword extraction unit which is operable to extract a keyword from the subtitle data;
- a keyword display instruction unit which displays the extracted keyword with an image according to the broadcast signal;
- a search instruction unit instructs for transferring the displayed keyword to a search engine through a communication network when a search instruction is received with respect to the displayed keyword;
- and
- a search result display unit which displays a search result of the search engine.
3 more elements
A broadcasting receiver comprising:
- a signal processing unit which acquires subtitle data from a broadcast signal;
- a central processing unit which extracts a keyword from the subtitle data acquired by the signal processing unit, and instructs for a keyword search of the extracted keyword by using a search engine, through a communication network, when a search instruction is received with respect to the extracted keyword;
- and
- a display control unit which controls a displaying of the keyword extracted by the central processing unit and a result of the keyword search, on a display panel.
1 more element
A method of searching comprising:
- extracting a plurality of text from subtitle data of a broadcast signal;
- determining frequencies of appearance of the plurality of text;
- displaying the extracted plurality of text according to the determined frequencies of appearance;
- receiving user input regarding a user selection of one of the displayed plurality of text;
- transferring the selected one of the plurality of text to a search engine;
- receiving a search result from the search engine;
- and
- displaying the search result.
5 more elements
Dependencies are inferred from the claim text.