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
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