发明名称 |
PAY BROADCAST RECEIVER, PAY BROADCAST RECEPTION METHOD, PAY BROADCAST TRANSMITTER-RECEIVER AND PAY BROADCAST TRANSMISSION RECEPTION METHOD |
摘要 |
PROBLEM TO BE SOLVED: To display a charging amount of a program before paper view in a pay broadcast and to display total charging amount from a prescribed date till a present time. SOLUTION: A transmitter side system sends a program and a charging amount for the program and a reception terminal equipment displays the monetary amount onto a display device 28. The name of the purchased program and its charging amount are stored in a security module 23 and the total amount of money is displayed by a display device 28 by a command of a viewer. |
申请公布号 |
JPH0946683(A) |
申请公布日期 |
1997.02.14 |
申请号 |
JP19950194681 |
申请日期 |
1995.07.31 |
申请人 |
SONY CORP |
发明人 |
YOSHIDA HIROYUKI;SHIROMA MAKOTO;YAMASHITA MASAMI |
分类号 |
H04H20/00;H04H60/15;H04H60/22;H04H60/23;H04N21/418;H04N21/4185;H04N21/472;H04N21/488 |
主分类号 |
H04H20/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|