Display device, television, search method and recording medium for searching based on keyword and search system

摘要

The present invention provides a television including first to fourth keyword candidate acquiring sections for acquiring a plurality of keyword candidates according to algorisms different from each other; a keyword determining section for causing a display section to display thereon a keyword list including the plurality of keyword candidates thus obtained by the keyword candidate acquiring means, and for determining that a search keyword is to be a keyword candidate selected from the keyword list by an input instruction; and a search scope determining section for causing the display section to display a search scope list of a plurality of search scopes different from each other, and for determining that a search scope to be used for search process with the search keyword is to be a search scope selected from the search scope list by an input instruction.

主权项

1. A display device, comprising:
a keyword candidate presenting section for presenting a plurality of keyword candidates; a keyword selecting section for selecting a keyword from among the plurality of keyword candidates thus presented; a search system presenting section for presenting a plurality of search systems; a search system selecting section for selecting a search system from among the plurality of search systems thus presented; a search section for causing an application for performing search process by way of the search system thus selected by the search system selecting section and with the keyword thus selected by the keyword selecting section; a displaying section for displaying a search result of the search process performed by the search section; an image display process section for causing a program content to be displayed, the program content being received via broadcast waves or recorded in advance, the keyword selecting section causing the plurality of keyword candidates to be displayed in a part of a display screen and the image display process section causing the program content to be displayed in the rest of the display screen, wherein the search system presenting section causes the plurality of search systems to be displayed in such a way that the plurality of search systems do not overlap the program content.