发明申请
- 专利标题： Content providing system and method, content providng apparatus and method content receiver and method recording medium, and program
- 专利标题（中）： 内容提供系统和方法，内容提供装置和方法内容接收方法记录媒体及程序
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申请号： US10561617申请日： 2004-05-28
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公开(公告)号： US20070044131A1公开(公告)日： 2007-02-22
- 发明人: Naoki Yoshida
- 申请人： Naoki Yoshida
- 申请人地址： JP Shinagawa-ku 141-0001
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Shinagawa-ku 141-0001
- 优先权： JPP2003-183136 20030626
- 国际申请： PCT/JP04/07776 WO 20040528
- 主分类号： H04N7/16
- IPC分类号： H04N7/16 ; H04N7/173
摘要：
The invention relates to a content providing system and method, a content providing apparatus and method, a content receiver and method, a recording medium, and a program that make it possible to provide viewers with transaction contents at low cost. Plural broadcasting apparatuses include trigger contents in program contents and broadcast the program contents to digital television receivers. The broadcasting apparatus broadcasts transaction contents that are displayed when the trigger contents of the plural broadcasting apparatus are turned on by the plural digital television receivers. It is possible to apply the invention to a digital television broadcasting system.