| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content sale/display method that has no risk of being illegally copied and that can display (reproduce) a content freely in any place. <P>SOLUTION: The content sale/display method uses a content server 20, a personal storage means 21, an information terminal device 10, and a content display device 11. The content server 20 that has received a display of a content purchase from the information terminal device 10 through networks 30 and 31 transmits the purchased content to the personal storage means 21 through the network 31, and records and stores the content here. The personal storage means 21 that has received a request for the content display from the content display device 11 through the networks 30 and 31 transmits the content to the content display device 11 through the networks 30 and 31 based on a streaming method, and displays (reproduces) the content. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
