To provide a simple mechanism for acquiring a content that needs access authority in a household electric connectable to network, such as a digital television.
This household electric appliance log-in system is composed of: an authority information acquiring device having an authentication information acquiring part for acquiring authentication information, a first transmitting part for transmitting the acquired authentication information to a log-in server, a receiving part for receiving authority information to be returned and a transfer part for transferring the received authority information; the log-in server having an authentication information receiving part for receiving the authentication information, an authentication processing part for executing authentication processing of the received authentication information and a returning part for returning the authority information in accordance with an authentication result in the authentication processing part; and a household electric appliance having an authority information acquiring part for acquiring authority information to be transferred, a second transmitting part for outputting the acquired authority information to acquire content, a content acquiring part for acquiring the content and an executing part for executing the content.
COPYRIGHT: (C)2009,JPO&INPIT
Yuichi Tada
Hiroyuki Bando
Tatsuya Kawase
| JP2005323070A | ||||
| JP2007256653A | ||||
| JP200650017A | ||||
| JP784959A | ||||
| JP5333775A |